query stringlengths 17 395 | pos list | neg list | task stringclasses 1
value | instruction dict |
|---|---|---|---|---|
Does β-catenin have a role in pathogenesis of sebaceous cell carcinoma of the eyelid? | [
"48 cases of SbCC were analysed immunohistochemically using monoclonal β-catenin antibody and the results correlated with tumour size, histopathological differentiation, orbital invasion and pagetoid spread. Cytoplasmic overexpression of β-catenin was seen in 66% cases of SbCC which correlated positively with tumou... | [
"Is there a non-invasive biomarker for the diagnosis of testicular inflammatory lesions?"
] | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant passages:",
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} |
Is ultrasound equal to X-ray in pediatric fracture diagnosis? | [
"Ultrasound is currently not established for the diagnosis of fractures. The aim of this study was to compare ultrasound and X-ray beyond their use solely for the identification of fractures, i. e., for the detection of fracture type and dislocation for pediatric fracture diagnosis. Limb bones of dead young pigs se... | [
"Is there a non-invasive biomarker for the diagnosis of testicular inflammatory lesions?"
] | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
Measuring hospital mortality rates: are 30-day data enough? | [
"We compare 30-day and 180-day postadmission hospital mortality rates for all Medicare patients and those in three categories of cardiac care: coronary artery bypass graft surgery, acute myocardial infarction, and congestive heart failure. DATA SOURCES/ Health Care Financing Administration (HCFA) hospital mortality... | [
"To determine whether and to what extent the lower mortality rates for patients undergoing abdominal aortic aneurysm (AAA) repair in high-volume hospitals is explained by better nursing. State hospital discharge data, Multi-State Nursing Care and Patient Safety Survey, and hospital characteristics from the AHA Annu... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant paragraphs:",
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"neg": "Represent the Biomedical paragraph for retrieval:"
} |
Hearing loss: an unknown complication of pre-eclampsia? | [
"This prospective case-control study consisted of 33 patients with pre-eclampsia and 32 normotensive pregnant patients as controls. All of the subjects underwent otoscopic examinations - pure tone audiometry (0.25-16 kHz) and transient evoked otoacoustic emission (1-4 kHz) tests - during their third trimester of pr... | [
"Preeclampsia is a major complication of pregnancy and its occurrence in a first pregnancy is a major risk factor for recurrence in subsequent pregnancies. Whether the time of onset or the severity of preeclampsia in a first pregnancy is associated with the incidence of recurrent preeclampsia is not clear. We perfo... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant paragraphs:",
"pos": "Represent the Biomedical paragraph for retrieval:",
"neg": "Represent the Biomedical paragraph for retrieval:"
} |
Is portable ultrasonography accurate in the evaluation of Schanz pin placement during extremity fracture fixation in austere environments? | [
"The purpose of this study was to investigate the efficacy of ultrasonography to confirm Schanz pin placement in a cadaveric model, and the interobserver repeatability of the ultrasound methodology. This investigation is a repeated measures cadaveric study with multiple examiners. Cadaveric preparation and observat... | [
"Reamed intramedullary nailing is the current gold standard for the treatment of diaphyseal fractures of the femur and tibia. Current concepts of orthopedic damage control surgery for patients with multiple injuries have placed an emphasis on appropriate surgical timing, limiting blood loss, and the duration of the... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant documents:",
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} |
Medical student education in emergency medicine: do students meet the national standards for clinical encounters of selected core conditions? | [
"Establishing a core curriculum for undergraduate Emergency Medicine (EM) education is crucial to development of the specialty. The Clerkship Directors in Emergency Medicine (CDEM) National Curriculum Task Force recommended that all students in a 4(th)-year EM clerkship be exposed to 10 emergent clinical conditions... | [
"Changes in the spectrum of general surgery and the delivery of surgical care have placed the requirement for a mandatory general surgery rotation in the surgical clerkship in question. We tested the hypothesis that equal mastery of surgical clerkship objectives can be obtained in a clerkship with and without gener... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant documents:",
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"neg": "Represent the Biomedical document for retrieval:"
} |
A model of healing of Los Angeles grades C and D reflux oesophagitis: is there an optimal time of acid suppression for maximal healing? | [
"In patients with Los Angeles (LA) grade C or D oesophagitis, a positive relationship has been established between the duration of intragastric acid suppression and healing.AIM: To determine whether there is an apparent optimal time of intragastric acid suppression for maximal healing of reflux oesophagitis. Post h... | [
"Helicobacter pylori has been associated with worsening of gastroesophageal reflux disease (GERD). To evaluate the effect of H. pylori eradication in GERD patients. We conducted a prospective, randomized, controlled trial performing symptom evaluation, endoscopy, histology, manometry and esophageal pH testing on GE... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
Gadofosveset-enhanced MR angiography of carotid arteries: does steady-state imaging improve accuracy of first-pass imaging? | [
"To evaluate the diagnostic accuracy of gadofosveset-enhanced magnetic resonance (MR) angiography in the assessment of carotid artery stenosis, with digital subtraction angiography (DSA) as the reference standard, and to determine the value of reading first-pass, steady-state, and \"combined\" (first-pass plus stea... | [
"The purpose of this study was to compare the results of magnetic resonance angiography (MRA) with X-ray coronary angiography (XCA) in a pediatric population. Coronary artery abnormalities in Kawasaki disease (KD) develop in about 15% to 25% of young patients, mostly in the form of aneurysms. Thirteen patients (12 ... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant paragraphs:",
"pos": "Represent the Biomedical paragraph for retrieval:",
"neg": "Represent the Biomedical paragraph for retrieval:"
} |
Sternal skin conductance: a reasonable surrogate for hot flash measurement? | [
"This study aims to examine the accuracy of a new sternal skin conductance (SSC) device in measuring hot flashes and to assess the acceptability of the device by women. Three small descriptive pilot studies were performed using two sequential prototypes of the SSC device developed by an engineering device company i... | [
"An acupuncture treatment can reduce pain sensitivity in patients with chronic whiplash associated disorders (WAD). But it has been hypothesized that many of the experimental results in acupuncture research could be interpreted as stress-induced analgesia. The present study aimed at examining whether acupuncture ha... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
"neg": "Represent the Biomedical passage for retrieval:"
} |
Elephant trunk in a small-calibre true lumen for chronic aortic dissection: cause of haemolytic anaemia? | [
"The elephant trunk technique for aortic dissection is useful for reducing false lumen pressure; however, a folded vascular prosthesis inside the aorta can cause haemolysis. The purpose of this study was to investigate whether an elephant trunk in a small-calibre lumen can cause haemolysis. Inpatient and outpatient... | [
"Vascular involvement of Behçet's disease is currently considered as an important sign of the clinical evolution of patients with Behçet's disease. In addition, Behçet's disease is important in that it causes peripheral arterial aneurysms. In this report, 4 patients with vasculo-Behçet's peripheral arterial aneurys... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
"neg": "Represent the Biomedical passage for retrieval:"
} |
Does partial expander deflation exacerbate the adverse effects of radiotherapy in two-stage breast reconstruction? | [
"The optimum protocol for expander volume adjustment with respect to the timing and application of radiotherapy remains controversial. Eighteen New Zealand rabbits were divided into three groups. Metallic port integrated anatomic breast expanders of 250 cc were implanted on the back of each animal and controlled ex... | [
"Radiotherapy has a significant role in the management of pelvic malignancies. However, the small intestine represents the main dose limiting organ. Invasive and non-invasive mechanical methods have been described to displace bowel out of the radiation field. We herein report a case series of laparoscopic placement... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant documents:",
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"neg": "Represent the Biomedical document for retrieval:"
} |
Should temperature be monitorized during kidney allograft preservation? | [
"It is generally considered that kidney grafts should be preserved at 4 degrees C during cold storage. However, actual temperature conditions are not known. We decided to study the temperature levels during preservation with the Biotainer storage can and Vitalpack transport pack. Temperature was monitored using the... | [
"The aim of this study was to assess the effect postoperative enteral nutrition support on the survival after orthotopic small bowel transplantation in mice. A model of orthotopic small bowel transplantation used C57BL/6 mice as both donors and recipients. We demonstrated that postoperative ileus was the deciding c... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
Can p53 alterations be used to predict tumour response to pre-operative chemo-radiotherapy in locally advanced rectal cancer? | [
"To examine whether p53 tumour suppressor gene alterations can be used to predict tumour response to pre-operative chemo-radiation in locally advanced rectal cancer in terms of reduction in tumour size and local failure. p53 alterations were studied in pre-treatment biopsy specimens of rectal carcinomas from 48 pat... | [
"This article reviews the recent seminal studies in esophagogastric cancer. Regular low aspirin use may reduce the risk of esophagogastric cancer. Laparoscopic resection of locally advanced gastric cancer appears equivalent to open resection. There is no survival benefit for the addition of postoperative radiation ... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
"neg": "Represent the Biomedical passage for retrieval:"
} |
Is irritable bowel syndrome a diagnosis of exclusion? | [
"Guidelines emphasize that irritable bowel syndrome (IBS) is not a diagnosis of exclusion and encourage clinicians to make a positive diagnosis using the Rome criteria alone. Yet many clinicians are concerned about overlooking alternative diagnoses. We measured beliefs about whether IBS is a diagnosis of exclusion,... | [
"Is there a non-invasive biomarker for the diagnosis of testicular inflammatory lesions?"
] | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
Is pelvic pain associated with defecatory symptoms in women with pelvic organ prolapse? | [
"To investigate the significance of pelvic pain and its association with defecatory symptoms in women with pelvic organ prolapse (POP). This is a cross sectional study of 248 women with stage II POP or greater. Women were stratified into \"pain\" and \"no-pain\" groups based on their response to a question on the P... | [
"To define the role of biofeedback in fecal incontinence and constipation. A case series of patients with fecal incontinence or constipation with pelvic floor dysfunction. Tertiary care center with an anorectal physiology laboratory. Patients with 1 of the following: (1) chronic or acute fecal incontinence, (2) fec... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
Does ibuprofen increase perioperative blood loss during hip arthroplasty? | [
"To determine whether prior exposure of non-steroidal anti-inflammatory drugs increases perioperative blood loss associated with major orthopaedic surgery. Fifty patients scheduled for total hip replacement were allocated to two groups (double blind, randomized manner). All patients were pretreated for 2 weeks befo... | [
"Total knee arthroplasty (TKA) has been proven to be the most effective treatment for patients with severe joint disease. Although infection is not a frequent complication, it is certainly one of the most dreaded. The purpose of this study was to identify factors associated with infection after TKA. Between 1995 an... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant paragraphs:",
"pos": "Represent the Biomedical paragraph for retrieval:",
"neg": "Represent the Biomedical paragraph for retrieval:"
} |
Laparoscopic-assisted ileocolic resections in patients with Crohn's disease: are abscesses, phlegmons, or recurrent disease contraindications? | [
"Because of the inflammatory nature of Crohn's disease, ileocolic resections are often difficult to perform, especially if an abscess, phlegmon, or recurrent disease at a previous ileocolic anastomosis is present. Our goal was to determine whether the above factors are contraindications to a successful laparoscopic... | [
"It is conceivable that reversal of an ileostomy after low anterior resection following neoadjuvant therapy (NAT) may involve anastomosis of small bowel exposed to irradiation. The aim was to evaluate peri-operative complications of ileostomy closure and to compare the histology of ileal mucosa in excised stomas in... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant paragraphs:",
"pos": "Represent the Biomedical paragraph for retrieval:",
"neg": "Represent the Biomedical paragraph for retrieval:"
} |
Has the use of complementary and alternative medicine therapies by U.S. adults with chronic disease-related functional limitations changed from 2002 to 2007? | [
"This study examined changes in the use of complementary and alternative medicine (CAM) therapies by U.S. adults aged 18 years or older with chronic disease-related functional limitations between 2002 and 2007. The study was a cross-sectional survey.SETTING/ The study was conducted in the United States. The study c... | [
"The overall prevalence of complementary medicine (CM) use among adults in the United States with diabetes has been examined both in representative national samples and in more restricted populations. However, none of these earlier studies attempted to identify predictors of CM use to treat diabetes among the popul... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant passages:",
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"neg": "Represent the Biomedical passage for retrieval:"
} |
Is extended aortic replacement in acute type A dissection justifiable? | [
"The aim of this study was to evaluate the effectiveness of our surgical strategy for acute aortic dissection based on the extent of the dissection and the site of the entry, with special emphasis on resection of all dissected aortic segments if technically possible. Between January 1995 and March 2001, 43 consecut... | [
"The use of a balloon expandable stent valve includes balloon predilatation of the aortic stenosis before valve deployment. The aim of the study was to see whether or not balloon predilatation is necessary in transcatheter aortic valve replacement (TAVI). Sixty consecutive TAVI patients were randomized to the stand... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
Is intensive monitoring during the first transfusion in pediatric patients necessary? | [
"Some pediatric patients, typically those that are very young or felt to be especially sick are temporarily admitted to the intensive care unit (ICU) for observation during their first transfusion. If a significant reaction that requires ICU management does not occur, these patients are then transferred to a regula... | [
"To compare the outcome of two groups of 16 patients with hemolysis, elevated liver enzymes and low platelets (HELLP) syndrome treated with heparin therapy or treated conservatively in the postpartum period. This is a retrospective cohort study comparing 16 consecutive patients with HELLP syndrome admitted to the I... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
"neg": "Represent the Biomedical passage for retrieval:"
} |
Effects of exercise training on heart rate and QT interval in healthy young individuals: are there gender differences? | [
"The aim of the present study was to assess the effects of exercise training on heart rate, QT interval, and on the relation between ventricular repolarization and heart rate in men and women. A 24 h Holter recording was obtained in 80 healthy subjects (40 males) who differed for the degree of physical activity. Tr... | [
"Limited heart rate (HR) rise (HRR) during exercise, known as chronotropic incompetence (CI), is commonly observed in chronic heart failure (CHF). HRR is closely related to workload, the limitation of which is characteristic of CHF. Whether CI is a causal factor for exercise intolerance, or simply an associated fea... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
Is coeliac disease screening in risk groups justified? | [
"The benefits of serologic screening for coeliac disease in asymptomatic individuals are debatable.AIM: To investigate dietary compliance, quality of life and bone mineral density after long-term treatment in coeliac disease patients found by screening in risk groups. The study comprised 53 consecutive screen-detec... | [
"What are the lifestyle choices and dietary aspects of women about to undergo fertility treatment in New Zealand?"
] | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant paragraphs:",
"pos": "Represent the Biomedical paragraph for retrieval:",
"neg": "Represent the Biomedical paragraph for retrieval:"
} |
Analysis of the epidemiological pattern of Shigellosis in Barcelona between 1988 and 2012: Is it an emerging sexually transmitted infection? | [
"The aim of this study was to describe the evolution and epidemiologic characteristics of shigellosis patients over a 25 year period in a large city. Shigellosis is a notifiable disease in Spain since 1988. Cases are analyzed in Barcelona residents included in the registry between 1988-2012. A descriptive analysis ... | [
"Our goal was to estimate the impact of a Shigella vaccine in an area where shigellosis is endemic by characterizing the disease burden and antibiotic-resistance profiles of isolates and by determining the prevalence of Shigella flexneri serotypes. We conducted a 43-month-long prospective, community-based diarrheal... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant paragraphs:",
"pos": "Represent the Biomedical paragraph for retrieval:",
"neg": "Represent the Biomedical paragraph for retrieval:"
} |
A patient with myelomeningocele: is untethering necessary prior to scoliosis correction? | [
"Tethering of the spinal cord is thought to increase the chance of neurological injury when scoliosis correction is undertaken. All patients with myelomeningocele (MM) are radiographically tethered, and untethering procedures carry significant morbidity risks including worsening neurological function and wound comp... | [
"Symptomatic arachnoiditis after posterior fossa surgical procedures such as decompression of Chiari malformation is a possible complication. Clinical presentation is generally insidious and delayed by months or years. It causes disturbances in the normal flow of cerebrospinal fluid and enlargement of a syrinx cavi... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant paragraphs:",
"pos": "Represent the Biomedical paragraph for retrieval:",
"neg": "Represent the Biomedical paragraph for retrieval:"
} |
Is aerobic workload positively related to ambulatory blood pressure? | [
"Cardiovascular disease is prevalent among workers with high levels of occupational physical activity. The increased risk may be due to a high relative aerobic workload, possibly leading to increased blood pressure. However, studies investigating the relation between relative aerobic workload and ambulatory blood p... | [
"The aim of this study was to quantify the magnitude of the cardiovascular and respiratory changes that occur during the month of Ramadan in response to moderately heavy aerobic physical exertion. Eighteen sedentary Kuwaiti adult males were tested under thermo-neutral conditions during a spring-like month of Ramada... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
PREVALENCE OF THE STREPTOCOCUS AGALACTIAE IN THE PREGNANT WOMAN FROM THE AUTONOMIC CITY OF MELILLA: IS CULTURE A DETERMINANT FACTOR? | [
"The neonatal infection by Streptococcus group B is one of the main causes of neonatal morbi-mortality rate. For this reason a screening is made to each pregnant woman in order to detect its presence, and if it was the case, to apply an antibiotic treatment during labour. The aim of this study was to know the preva... | [
"Cardiovascular diseases (CVD) are the leading cause of death in the world today. Risk factors are those factors that influence the development of CVD. Risk factors can be divided into materialistic (genetic predisposition, smoking, alcohol) and non-materialistic (psychosocial factors). Our goal is to note the role... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
"neg": "Represent the Biomedical passage for retrieval:"
} |
Is fluoroscopy essential for retrieval of lower ureteric stones? | [
"The aim of this study was to assess the efficacy of ureteroscopy for lower ureteric stones without the use of fluoroscopy. Between June 2001 and January 2005, a total of 110 patients with a mean age of 33.5 years (range 12-65) suffering from of lower ureteral calculi (below the upper margin of the sacroiliac joint... | [
"The prone position has been considered the only position for percutaneous access to the kidney for the past 25 years, whereas the supine Valdivia position has recently started to gain acceptance, although it was originally described in the late 1980s. Even more recently, the Galdakao-modified supine Valdivia posit... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
Does the sequence of clamp application during open abdominal aortic aneurysm surgery influence distal embolisation? | [
"Embolisation of atherosclerotic debris during abdominal aortic aneurysm (AAA) repair is responsible for significant peri-operative morbidity. Reports have suggested that preferential clamping of the distal vessel(s) before the proximal aorta may decrease the number of emboli passing distally and hence reduce compl... | [
"Statins are an essential component of the therapeutic approach of patients with atherosclerotic disease. Statin use is also associated with improved peri-operative and long-term outcomes in these patients. We aimed to define the role of statin treatment in patients undergoing percutaneous revascularization procedu... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant paragraphs:",
"pos": "Represent the Biomedical paragraph for retrieval:",
"neg": "Represent the Biomedical paragraph for retrieval:"
} |
Are lower fasting plasma glucose levels at diagnosis of type 2 diabetes associated with improved outcomes? | [
"Type 2 diabetes may be present for several years before diagnosis, by which time many patients have already developed diabetic complications. Earlier detection and treatment may reduce this burden, but evidence to support this approach is lacking. Glycemic control and clinical and surrogate outcomes were compared ... | [
"Metformin, a standard therapy in type 2 diabetes, reduces vitamin B12 levels. Studies linking low vitamin B12 levels and cardiovascular disease are equivocal and suggest improving B12 levels may help in primary prevention. The role of vitamin B12 deficiency on cardiovascular risk factors, especially in type 2 diab... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
"neg": "Represent the Biomedical passage for retrieval:"
} |
Do elderly patients call 911 when presented with clinical scenarios suggestive of acute stroke? | [
"Among patients with acute stroke symptoms, delay in hospital admission is the main obstacle for the use of thrombolytic therapy and other interventions associated with decreased mortality and disability. The primary aim of this study was to assess whether an elderly clinical population correctly endorsed the respo... | [
"Delirious individuals are at increased risk for functional decline, institutionalization and death. Delirium is also associated with other geriatric syndromes, behavioral care issues, and new illnesses. The objectives of this study were to determine how often certain geriatric syndromes, care issues, and additiona... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant paragraphs:",
"pos": "Represent the Biomedical paragraph for retrieval:",
"neg": "Represent the Biomedical paragraph for retrieval:"
} |
Cerebromediastinal tuberculosis in a child with a probable Say-Barber-Miller syndrome: a causative link? | [
"Tuberculosis continues to be a public health problem in emerging countries with a recent evidence of increased incidence of extrapulmonary localization in developed countries probably linked to HIV. To our knowledge the occurrence of cerebro-mediastinal tuberculosis in an immuno-competent child has not been previo... | [
"Infantile cortical hyperostosis is characterised by hyperirritability, acute inflammation of soft tissue, and profound alterations of the shape and structure of the underlying bones, particularly the long bones, mandible, clavicles, or ribs. We report on a clinical case of a 3-months-old baby girl of non-consangui... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant paragraphs:",
"pos": "Represent the Biomedical paragraph for retrieval:",
"neg": "Represent the Biomedical paragraph for retrieval:"
} |
Are virtual planning and guided surgery for head and neck reconstruction economically viable? | [
"Virtual planning and guided surgery with or without prebent or milled plates are becoming more and more common for mandibular reconstruction with fibular free flaps (FFFs). Although this excellent surgical option is being used more widely, the question of the additional cost of planning and cutting-guide productio... | [
"Is optimal adherence to guideline recommendations in intrauterine insemination (IUI) care cost-effective from a societal perspective when compared with suboptimal adherence to guideline recommendations?"
] | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
Do overweight children necessarily make overweight adults? | [
"To compare growth curves of body mass index from children to adolescents, and then to young adults, in Japanese girls and women in birth cohorts born from 1930 to 1999. Retrospective repeated cross sectional annual nationwide surveys (national nutrition survey, Japan) carried out from 1948 to 2005. Japan. 76,635 f... | [
"What are the lifestyle choices and dietary aspects of women about to undergo fertility treatment in New Zealand?"
] | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant paragraphs:",
"pos": "Represent the Biomedical paragraph for retrieval:",
"neg": "Represent the Biomedical paragraph for retrieval:"
} |
Biliary atresia: should all patients undergo a portoenterostomy? | [
"The management of noncorrectable extra hepatic biliary atresia includes portoenterostomy, although the results of the surgery are variable. This study was done to develop criteria that could successfully predict the outcome of surgery based on preoperative data, including percutaneous liver biopsy, allowing a more... | [
"A Roux-en-Y hepaticojejunostomy (HJ) is usually performed during live donor liver transplantation (LDLT) when a duct-to-duct reconstruction is not possible. However, direct anastomosis of the bile duct to the duodenum (hepaticoduodenostomy [HD]) is an alternative technique for biliary repair that has been previous... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
"neg": "Represent the Biomedical passage for retrieval:"
} |
Does a history of unintended pregnancy lessen the likelihood of desire for sterilization reversal? | [
"Unintended pregnancy has been significantly associated with subsequent female sterilization. Whether women who are sterilized after experiencing an unintended pregnancy are less likely to express desire for sterilization reversal is unknown. This study used national, cross-sectional data collected by the 2006-2010... | [
"To identify reasons for inconsistent contraceptive use that antedate conception and continue to predispose participants in adolescent-oriented maternity programs to unsafe sexual practices after delivery. We hypothesized that teens who attributed their failure to use contraceptives before their first conception ex... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
Does early discharge with nurse home visits affect adequacy of newborn metabolic screening? | [
"To examine the impact of early discharge on newborn metabolic screening. Metabolic screening results were obtained from the Alabama State Lab for all infants born at our hospital between 8/1/97, and 1/31/99, and were matched with an existing database of early discharge infants. An early newborn discharge was defin... | [
"Quality improvements achieved by applying the systems approach to assess the clinical effectiveness, operational efficiency, and financial feasibility of a pharmacist-managed vancomycin dosing service are described."
] | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
Are stroke patients' reports of home blood pressure readings reliable? | [
"Home blood pressure (BP) monitoring is gaining increasing popularity among patients and may be useful in hypertension management. Little is known about the reliability of stroke patients' records of home BP monitoring. To assess the reliability of home BP recording in hypertensive patients who had suffered a recen... | [
"We examined whether low-income patients with diabetes were able and willing to use automated telephone disease management (ATDM) calls to provide health status information that could improve the quality of their care. A total of 252 adults with diabetes, 30 of whom spoke Spanish as their primary language, were enr... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
"neg": "Represent the Biomedical passage for retrieval:"
} |
Does increasing blood pH stimulate protein synthesis in dialysis patients? | [
"Although the mechanism of muscle wasting in end-stage renal disease is not fully understood, there is increasing evidence that acidosis induces muscle protein degradation and could therefore contribute to the loss of muscle protein stores of patients on hemodialysis, a prototypical state of chronic metabolic acido... | [
"All forms of malnutrition have been associated with increased severity of pneumonia, an increased pneumonia associated mortality and an increased risk of pulmonary fluid overload. Malnutrition was found to be associated with increased sweat sodium and chloride concentrations. A reduction of systemic sodium and chl... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant paragraphs:",
"pos": "Represent the Biomedical paragraph for retrieval:",
"neg": "Represent the Biomedical paragraph for retrieval:"
} |
Can T-cell deficiency affect spatial learning ability following toluene exposure? | [
"The present studywas designed to investigate the possible role of T cells in spatial learning ability in mouse after toluene exposure. Eight-week-old male wild-type (WT) and nude mice of BALB/c strain were exposed to toluene (0, 9 and 90 ppm) in a nose-only exposure chamber for 30 min per day for 3 consecutive day... | [
"Major depression has been associated with higher levels of air pollution that in turn leads to neurodegeneration via increased oxidative stress. There is a need for suitable translational animal models to study the role of oxidative stress in depression and antidepressant action. Considering the gene X environment... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
Is there a relationship between homocysteine and vitiligo? | [
"Pigmentary dilution is observed in patients with homocystinuria. Therefore, it is possible that an increase of local homocysteine (Hcy) interferes with normal melanogenesis and plays a role in the pathogenesis of vitiligo. Vitamin B12 and folic acid, levels of which are decreased in vitiligo, are important cofacto... | [
"Is there a non-invasive biomarker for the diagnosis of testicular inflammatory lesions?"
] | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
Do dermatomyositis and polymyositis affect similar thigh muscles? | [
"Dermatomyositis (DM) and polymyositis (PM) commonly cause weakness of the thigh muscles. However, it is debated whether DM and PM affect similar thigh muscles. Muscle oedema on fat-suppressed MRI sequences is thought to represent active inflammation. In this study, we aimed to assess which thigh muscle groups are ... | [
"Outcome of JDM is highly heterogeneous. Our objective was to determine clinical and muscle biopsy features associated with poor outcome and response to treatment. Clinical data and muscle biopsy were obtained from a monocentric cohort of 29 patients. Clinical subgroups were defined by latent class model analysis o... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
Juvenile ankylosing spondylitis--is it the same disease as adult ankylosing spondylitis? | [
"Juvenile and adult forms of ankylosing spondylitis (AS) have been shown to have different clinical presentation and outcome in Caucasians. We did this retrospective analysis to see if similar differences exist in the Indian population. Case records of 210 Indian patients diagnosed with AS according to modified New... | [
"To determine the overall prevalence of spondyloarthropathy (SpA) among patients with inflammatory bowel disease (IBD) [Crohn's disease (CD) and ulcerative colitis (UC)]. One hundred three consecutive patients with IBD from a gastroenterology unit were questioned and examined for SpA symptoms. Patients previously d... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant passages:",
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} |
Is Aspiration Thrombectomy Beneficial in Patients Undergoing Primary Percutaneous Coronary Intervention? | [
"It is unclear whether intravenous glycoprotein IIb/IIIa inhibitors or ischemic time might modify any clinical benefits observed with aspiration thrombectomy before primary percutaneous coronary intervention (PCI) in patients with ST-segment-elevation myocardial infarction. Electronic databases were searched for tr... | [
"Greater attention has been directed to endovascular recanalization of acute ischemic stroke in septuagenarians and above. A retrospective chart review was conducted to include patients treated for acute ischemic stroke from 2006 to 2012. All patients underwent initial neurological assessment and non-contrast head ... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant passages:",
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"neg": "Represent the Biomedical passage for retrieval:"
} |
Can static foot posture measurements predict regional plantar surface area? | [
"The intent of this study was to determine if the use of a single or combination of static foot posture measurements can be used to predict rearfoot, midfoot, and forefoot plantar surface area in individuals with pronated or normal foot types. Twelve foot measurements were collected on 52 individuals (mean age 25.8... | [
"Plantar ulcers are a common and severe complication of the diabetic neuropathic foot. Increased plantar pressures while walking are associated to incidence of plantar ulcer formation in diabetes. There is a strong correlation between the increase in plantar pressures and the severity of peripheral neuropathy. One ... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant paragraphs:",
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} |
Can dentists recognize manipulated digital radiographs? | [
"To determine the ability of dentists to recognize digitally manipulated radiographs. A poster was presented at the Annual Meeting of the German Society for Periodontology displaying the intra-oral radiographs of 12 different patients. Half of the radiographs were subjected to digital manipulation to add or remove ... | [
"Following X-ray exposure, radiographers receive immediate feedback on detector exposure in the form of the exposure index (EI). To identify whether radiographers are meeting manufacturer-recommended EI (MREI) ranges for routine chest, abdomen and pelvis X-ray examinations under a variety of conditions and to exami... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
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} |
Is delayed gastric emptying following pancreaticoduodenectomy related to pylorus preservation? | [
"Delayed gastric emptying (DGE) is the most frequent postoperative complication after pylorus-preserving pancreaticoduodenectomy (PPPD). This prospective, non-randomized study was undertaken to determine whether the incidence of DGE may be reduced by modifying the original reconstructive anatomy with a retrocolic d... | [
"Pancreatic fistula following pancreaticoduodenectomy is relatively common, and remains a major cause of morbidity and mortality. The aim of this study was to evaluate the results of two-layered duct-to-mucosa pancreaticogastrostomy as a method for restoring pancreaticoenteric continuity. Prospectively collected da... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
Is Overexpression of Ki-67 a Prognostic Biomarker of Upper Tract Urinary Carcinoma? | [
"Upper tract urinary carcinoma (UTUC) is a relatively uncommon but aggressive disease. The Ki-67 antigen is a classic marker of cellular proliferation, but there is still controversy regarding the significance and importance of Ki-67 in tumor progression. In this study, we first detected Ki-67 expression in UTUC pa... | [
"Is there a non-invasive biomarker for the diagnosis of testicular inflammatory lesions?"
] | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
Does a delay in transfer to a rehabilitation unit for older people affect outcome after fracture of the proximal femur? | [
"To detemine the relationship between delay in transfer to rehabilitation wards and outcome for patients aged over 75 years with fracture of the proximal femur. An observational study in a district general hospital of all patients admitted to hospital aged over 75 years with fracture of the proximal femur over 3 1/... | [
"To identify the demographic features of patients aged 65 years or older admitted with 2 episodes of fragility hip fractures. From July 2003 to December 2004 inclusive, 50 consecutive elderly patients underwent surgery for a second episode of hip fracture. Patients in a very poor physical condition and therefore un... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
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} |
Does the treatment of amblyopia normalise subfoveal choroidal thickness in amblyopic children? | [
"Recent studies have found a choroidal thickening in amblyopic eyes and suggested that there might be a relationship between the choroid and amblyopia. The present study aimed to evaluate the effect of a six-month treatment of amblyopia on choroidal thickness in anisometropic hyperopic amblyopic children. Thirty-tw... | [
"Diabetic retinopathy is characterized by morphological lesions in the retina secondary to disturbances in retinal blood flow which may influence the supply of oxygen to the retinal metabolism. Using retinal oximetry, it has been shown that the oxygen saturation is increased in retinal arterioles and venules from d... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
"neg": "Represent the Biomedical passage for retrieval:"
} |
A comparison of 500 prefilled textured saline breast implants versus 500 standard textured saline breast implants: is there a difference in deflation rates? | [
"This study provides the first large-volume (1000 implant) comparison of the deflation rates of Poly Implant Prosthesis prefilled textured saline breast implants versus a control group of Mentor Siltex textured saline implants. A consecutive series of 500 Poly Implant Prosthesis prefilled textured saline breast imp... | [
"Silicone breast implants have long been used for breast augmentation and reconstruction. During this time, these medical devices have gone through a number of modifications to improve their safety, quality, and clinical outcome performance. The authors conducted a 10-year study to determine the safety and effectiv... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
"neg": "Represent the Biomedical passage for retrieval:"
} |
Do foreign bodies migrate through the body towards the heart? | [
"Fixation of foreign bodies (FB), in the mucosa, can favor its migration, giving origin to the popular saying: 'FB walk to the heart'.AIM: Describe the mechanisms involved in FB migration and how to diagnose them. From a sample of 3,000 foreign bodies, during 40 years, we analyzed four which had extra-lumen migrati... | [
"Do platelets play any role in the development of endometriosis?"
] | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
Is there a relationship between serum paraoxonase level and epicardial fat tissue thickness? | [
"This study aimed to show the relationship between serum paraoxonase 1 level and the epicardial fat tissue thickness. Two hundred and seven patients without any atherosclerotic disease history were included in this cross-sectional observational study. Correlation analysis was performed to determine the correlation ... | [
"To evaluate whether or not highly active antiretroviral therapy is associated with carotid artery stiffness in human immunodeficiency virus-positive patients in Henan Province, China. Fifty human immunodeficiency virus-positive patients with at least a 5-year history of highly active antiretroviral therapy use and... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
Chemoradiation instead of surgery to treat mid and low rectal tumors: is it safe? | [
"The main treatment for rectal carcinoma is surgery. Preoperative chemoradiation (CRT) is advocated to reduce local recurrence and improve resection of mid and low tethered rectal tumors. Fifty-two patients with mid or low rectal tumors underwent CRT (external beam radiation plus 5-fluorouracil plus folinic acid). ... | [
"The timing of surgery and postoperative radiotherapy--especially if combined with chemotherapy--has been a subject of interest over the past years. This analysis was based on a literature review of mostly retrospective publications. Data concerning the interval between surgery and radiotherapy were correlated with... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
"neg": "Represent the Biomedical passage for retrieval:"
} |
Is calibration the cause of variation in liquid chromatography tandem mass spectrometry testosterone measurement? | [
"Testosterone measurement by liquid chromatography tandem mass spectrometry (LC-MS/MS) is well accepted as the preferred technique for the analysis of testosterone. Variation is seen between assays and this may be due to differences in calibration as commercial calibrators for this assay are not readily available. ... | [
"The presence of a binding site for cardiac glycosides, such as digitoxin and digoxin, in the sodium-potassium-ATPase, stimulated attempts to isolate endogenous cardiotonic steroids. Using immunoassays, clinical studies found the cardenolide ouabain to be secreted endogenously in response to exercise and untreated ... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant paragraphs:",
"pos": "Represent the Biomedical paragraph for retrieval:",
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} |
Are complex coronary lesions more frequent in patients with diabetes mellitus? | [
"Coronary atherosclerotic burden is excessive in diabetic patients. Diabetes mellitus (DM) is an independent predictor for both death and myocardial infarction. It is not known whether the prevalence of complex coronary lesions, such as bifurcation and ostial lesions, is different in diabetics from nondiabetics. Th... | [
"Cerebrovascular accidents (CVAs) frequently coexist with coronary artery disease (CAD) and adversely affect prognosis in patients with CAD; however, fewer studies have investigated the role of prior ischemic stroke on the outcomes of percutaneous coronary intervention (PCI). The aim of this study was to determine ... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
Are variations in the use of carotid endarterectomy explained by population Need? | [
"to describe variation in utilisation of carotid endarterectomy (CEA) within two English health regions and explore relationships between use, need and proximity to services. consecutive case series of operations. Comparison at a population level with district stroke mortality, hospital admissions and material depr... | [
"Patients with transient ischemic attack require carotid imaging to diagnose carotid stenosis. The differing sensitivity/specificity and availability of carotid imaging methods have created uncertainty over which noninvasive method is best and whether intra-arterial angiography is still required. We evaluated the i... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant paragraphs:",
"pos": "Represent the Biomedical paragraph for retrieval:",
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} |
Are there effects of intrauterine cocaine exposure on delinquency during early adolescence? | [
"To ascertain whether level of intrauterine cocaine exposure (IUCE) is associated with early adolescent delinquent behavior, after accounting for prenatal exposures to other psychoactive substances and relevant psychosocial factors. Ninety-three early adolescents (12.5-14.5 years old) participating since birth in a... | [
"Do teenage girls with a history of menstrual irregularity and/or elevated androgen levels in adolescence exhibit an increased risk of polycystic ovary syndrome (PCOS) and/or infertility later on in adulthood?"
] | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant paragraphs:",
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} |
Is expert breast pathology assessment necessary for the management of ductal carcinoma in situ ? | [
"Current guidelines include a recommendation that a pathologist with expertise in breast disease review all ductal carcinoma in situ (DCIS) specimens due to the presence of significant variability in pathologic reporting of DCIS. The objective of this study was to evaluate the completeness and accuracy of pathologi... | [
"The goal of this study was to evaluate the efficacy of ductoscopy and follow-up for the diagnoses of intraductal lesions and the concomitant advantages of avoiding surgery for patients with pathologic nipple discharge (PND). Two hundred and sixty-six ductoscopies were performed for 238 women. Patients with positiv... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
Thoracic and thoracoabdominal aneurysm repair: is reimplantation of spinal cord arteries a waste of time? | [
"The impact of different strategies for management of intercostal and lumbar arteries during repair of thoracic and thoracoabdominal aortic aneurysms (TAA/A) on the prevention of paraplegia remains poorly understood. One hundred consecutive patients with intraoperative monitoring of motor evoked potentials (MEP) an... | [
"Report of a rare case of iliac artery occlusion occurring during posterior spinal surgery. To clarify causes of an acute occlusion of iliac vessels during posterior spinal surgery. Acute embolic occlusion of the iliac artery is a medical and surgical emergency. Iatrogenic occlusion of major vessels to the lower ex... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant paragraphs:",
"pos": "Represent the Biomedical paragraph for retrieval:",
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} |
Is year of radical prostatectomy a predictor of outcome in prostate cancer? | [
"We examined whether the year in which radical prostatectomy (RP) was performed is a predictor of treatment outcome after controlling for standard prognostic factors. We examined the association between RP year and outcome in 6,556 patients from 7 centers using preoperative and pathological features. Patients under... | [
"To evaluate the role of short-term steroids after prostate brachytherapy to reduce oedema and thus the risk of urinary retention associated with brachytherapy, as this can require surgical intervention and may even result in incontinence. A retrospective review was conducted on 400 consecutive patients with early-... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
"neg": "Represent the Biomedical passage for retrieval:"
} |
Does health information exchange reduce redundant imaging? | [
"Broad-based electronic health information exchange (HIE), in which patients' clinical data follow them between care delivery settings, is expected to produce large quality gains and cost savings. Although these benefits are assumed to result from reducing redundant care, there is limited supporting empirical evide... | [
"CT colonography (CTC) has been fully validated as an accurate screening test for colorectal carcinoma and is being disseminated globally. There is an abundance of new literature addressing the prior concerns of the U.S. Preventive Services Task Force and the Centers for Medicare & Medicaid Services. Specific areas... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant paragraphs:",
"pos": "Represent the Biomedical paragraph for retrieval:",
"neg": "Represent the Biomedical paragraph for retrieval:"
} |
Is decompressive surgery effective for spinal cord sarcoidosis accompanied with compressive cervical myelopathy? | [
"A retrospective multicenter study of series of 12 patients with spinal cord sarcoidosis who underwent surgery. To evaluate the postoperative outcomes of patients with cervical spinal cord sarcoidosis accompanied with compressive myelopathy and effect of decompressive surgery on the prognosis of sarcoidosis. Sarcoi... | [
"Hyaluronan (HA) was measured in cerebrospinal fluid (CSF) to ascertain the clinical significance of this substance in patients with spinal disorders, a topic that, to the best of our knowledge, has not previously been studied. We examined correlations of CSF HA concentration with age, sex, height, body weight, and... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant paragraphs:",
"pos": "Represent the Biomedical paragraph for retrieval:",
"neg": "Represent the Biomedical paragraph for retrieval:"
} |
Endovenous laser ablation in the treatment of small saphenous varicose veins: does site of access influence early outcomes? | [
"The study was performed to evaluate the clinical and technical efficacy of endovenous laser ablation (EVLA) of small saphenous varicosities, particularly in relation to the site of endovenous access. Totally 59 patients with unilateral saphenopopliteal junction incompetence and small saphenous vein reflux underwen... | [
"Previous studies have related deep venous incompetence to reduced venous ulcer healing rates. The aim of this study was to determine the relationship between the pattern of venous incompetence and ulcer healing. A total of 198 legs with venous ulceration were investigated with colour venous duplex imaging to deter... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
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} |
Is a pressor necessary during aortic perfusion and oxygenation therapy of cardiac arrest? | [
"Occlusion of the descending aorta and infusion of oxygenated ultrapurified polymerized bovine hemoglobin may improve the efficacy of advanced cardiac life support (ACLS). Because selective aortic perfusion and oxygenation (SAPO) directly increases coronary perfusion pressure, exogenous epinephrine may not be requi... | [
"Right-sided circulatory failure is a major cause of morbidity in heart transplant and ventricular assist device recipients. Several systems for managing right-sided circulatory failure with use of a right-to-left shunt without need for an oxygenator or systemic heparinization were designed and used clinically. A r... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
"neg": "Represent the Biomedical passage for retrieval:"
} |
Do people who were passive smokers during childhood have increased risk of long-term work disability? | [
"Regular inhalation of tobacco smoke, whether it be voluntary or not, may have profound negative effects on the body. Also intervertebral discs may be affected. The objective of the present study was to test the hypothesis that nurses' aides who were exposed to environmental tobacco smoke (ETS) at home during child... | [
"To investigate long term mortality among women who smoked during pregnancy and those who stopped smoking. A follow up of a geographically defined cohort from 1966 through to 1993. 11,994 women in northern Finland expected to deliver in 1966, comprising 96% of all women giving birth in the area during that year. Sm... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
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} |
Is the covering of the resection margin after distal pancreatectomy advantageous? | [
"In recent years, many advances in pancreatic surgery have been achieved. Nevertheless, the rate of pancreatic fistula following pancreatic tail resection does not differ between various techniques, still reaching up to 30% in prospective multicentric studies. Taking into account contradictory results concerning th... | [
"We determine if post-chemotherapy resection of residual retroperitoneal and chest tumor under the same anesthetic is reasonable based on tumor pathology and morbidity, and if the finding of necrosis in the abdomen allows observation of chest tumor. We retrospectively reviewed 143 post-chemotherapy patients who und... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
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} |
Does treatment duration affect outcome after radiotherapy for prostate cancer? | [
"The protraction of external beam radiotherapy (RT) time is detrimental in several disease sites. In prostate cancer, the overall treatment time can be considerable, as can the potential for treatment breaks. We evaluated the effect of elapsed treatment time on outcome after RT for prostate cancer. Between April 19... | [
"The objective of this study was to identify the risk factors for delays in chemotherapy after rectal cancer surgery and evaluate the effects of delayed therapy on long-term outcomes. We also sought to clarify what time frame should be used to define delayed adjuvant chemotherapy. Postoperative complications have b... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
"neg": "Represent the Biomedical passage for retrieval:"
} |
Is the urinary biomarkers assessment a non-invasive approach to tubular lesions of the solitary kidney? | [
"The solitary kidney (SK) is currently debated in the literature, as living kidney donation is extensively used and the diagnosis of congenital SK is frequent. Tubulointerstitial lesions associated with adaptive phenomena may occur early within the SK. Analysis of the significance of urinary biomarkers in the asses... | [
"To examine Mullerian Inhibiting Substance (MIS) as an emerging diagnostic marker of ovarian function. Medline review of published studies pertaining to the role of MIS in assessing ovarian aging, predicting response to ovulation induction in preparation for in vitro fertilization, assessing risk of developing ovar... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
"neg": "Represent the Biomedical passage for retrieval:"
} |
Is there a role for fondaparinux in perioperative bridging? | [
"A possible role for fondaparinux as a bridging agent in the perioperative setting is explored. Anticoagulation guidelines provide minimal direction on the perioperative use of fondaparinux. Fondaparinux's extended half-life of 17-21 hours complicates its use as a perioperative bridging therapy. The ideal time for ... | [
"Patients scheduled for elective surgery with a high risk of thromboembolism require anticoagulation bridging therapy perioperatively. The purpose of this study was to assess the risk of thromboembolic events and bleeding-related complications after total hip and knee arthroplasty in patients requiring bridging the... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant paragraphs:",
"pos": "Represent the Biomedical paragraph for retrieval:",
"neg": "Represent the Biomedical paragraph for retrieval:"
} |
Motor performance in chronic low back pain: is there an influence of pain-related cognitions? | [
"Chronic low back pain (CLBP) is often accompanied by an abnormal motor performance. However, it has not been clarified yet whether these deviations also occur during motor tasks not involving the back and whether the performance is influenced by pain and pain-related cognitions. Therefore, the aim of the present s... | [
"Biologic and psychological associations with evoked pain sensitivity have been extensively studied in healthy subjects but not among subjects with clinical pain syndromes. This study involved patients with chronic low back pain and investigated whether: 1) sex differences existed for thermal pain sensitivity; and ... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
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} |
Patient comprehension of emergency department care and instructions: are patients aware of when they do not understand? | [
"To be able to adhere to discharge instructions after a visit to the emergency department (ED), patients should understand both the care that they received and their discharge instructions. The objective of this study is to assess, at discharge, patients' comprehension of their ED care and instructions and their aw... | [
"The purpose of this study was to determine the needs and experiences of patients and family members throughout the entire perioperative experience. Using a descriptive study design, a convenience sample of patients and family members were surveyed about their needs and how well those needs were met during the peri... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
"neg": "Represent the Biomedical passage for retrieval:"
} |
Can mandibular depiction be improved by changing the thickness of double-oblique computed tomography images? | [
"Multislice helical computed tomography (CT), which can provide detailed 2-D and 3-D reconstructed images, is useful in imaging diagnosis for dental implant treatment. Therefore, in this study, it was performed to clarify the mandibular depiction of double-oblique reconstructed images when changing their thickness.... | [
"The aim of this study was to investigate the possibility of reducing patient X-ray dose in the course of implant site evaluation. Retrospective practice-based study using a Morita F170 Accuitomo cone beam CT (CBCT) scanner with variable exposure parameters and operating a small cylindrical field of view of 4 cm di... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
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} |
Adjuvant radiation of stage III thymoma: is it necessary? | [
"The criteria for administration of adjuvant radiation therapy after thymoma resection remains controversial, and it is unclear whether patients with Masaoka stage III thymoma benefit from adjuvant radiation. The goal of this report was to determine whether or not this group benefits from radiation therapy in disea... | [
"The timing of surgery and postoperative radiotherapy--especially if combined with chemotherapy--has been a subject of interest over the past years. This analysis was based on a literature review of mostly retrospective publications. Data concerning the interval between surgery and radiotherapy were correlated with... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant paragraphs:",
"pos": "Represent the Biomedical paragraph for retrieval:",
"neg": "Represent the Biomedical paragraph for retrieval:"
} |
Inhibin: a new circulating marker of hydatidiform mole? | [
"To define the concentrations of inhibin in serum and tissue of patients with hydatidiform mole and assess their value as a clinical marker of the condition. Prospective study of new patients with hydatidiform mole, comparison of paired observations, and case-control analysis. A university hospital, two large publi... | [
"Are levels of circulating angiogenic cells (CACs) affected by the presence of endometriosis?"
] | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
Is the fibronectin-aggrecan complex present in cervical disk disease? | [
"To investigate the presence of inflammatory cytokines and the fibronectin-aggrecan complex (FAC) in persons undergoing surgical treatment for cervical radiculopathy caused by disk herniation. Single-center, prospective, consecutive case series. A single large academic institution. A total of 11 patients with radic... | [
"We have shown previously that cutting or loading articular cartilage resulted in a fibroblast growth factor-2 (FGF-2) dependent activation of the extracellularly regulated kinase (ERK), and induction of a number of chondrocyte regulatory proteins including tissue inhibitor of metalloproteinase-1 and matrix metallo... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
Does peritoneal dialysis affect halitosis in patients with end-stage renal disease? | [
"There are various causes of halitosis, one of which is chronic renal failure. The objective of this study was to investigate halitosis levels in end-stage renal disease (ESRD) patients before and after peritoneal dialysis (PD) therapy. 42 subjects with ESRD were included in this study. The presence of halitosis wa... | [
"Increasing numbers of patients are undergoing long-term dialysis therapy. It is crucial for their quality of life to overcome dialysis-related complications, such as dialysis-related amyloidosis (DRA) and other osteoarticular disorder. The aim of the study was to investigate the characteristics, such as dialysis-r... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant paragraphs:",
"pos": "Represent the Biomedical paragraph for retrieval:",
"neg": "Represent the Biomedical paragraph for retrieval:"
} |
Can elevated troponin I levels predict complicated clinical course and inhospital mortality in patients with acute pulmonary embolism? | [
"The purpose of this study was to evaluate the value of elevated cardiac troponin I (cTnI) for prediction of complicated clinical course and in-hospital mortality in patients with confirmed acute pulmonary embolism (PE). This study was a retrospective chart review of patients diagnosed as having PE, in whom cTnI te... | [
"To define the clinical characteristics and outcome of preoperative hypoalbuminemia in adult cardiovascular surgery. Inception cohort. Adult cardiovascular intensive care unit (CVICU). Admissions to CVICU between January 1 and December 31, 1993. Preoperative hypoalbuminemia (serum albumin < or = 3.5 g/dL) was class... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
Is transurethral catheterisation the ideal method of bladder drainage? | [
"Bladder catheterisation is a routine part of major abdominal surgery. Transurethral catheterisation is the most common method of bladder drainage but is also notorious for its discomfort and increased risk of urinary tract infection. The present study aimed to establish patient satisfaction with transurethral cath... | [
"To determine the current practice among British urologists for obtaining written consent for flexible cystoscopy and other minor procedures under local anaesthesia. Postal questionnaires were sent to full members of The British Association of Urological Surgeons practising in the UK asking if they obtained written... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
The colour of pain: can patients use colour to describe osteoarthritis pain? | [
"The aim of the present study was to explore patients' views on the acceptability and feasibility of using colour to describe osteoarthritis (OA) pain, and whether colour could be used to communicate pain to healthcare professionals. Six group interviews were conducted with 17 patients with knee OA. Discussion topi... | [
"Approximately 1 in 5 adults in the United States are affected by the pain, disability, and decreased quality of life associated with arthritis. The primary focus of treatment is on reducing joint inflammation and pain through a variety of pharmacotherapies, each of which is associated with various side effects. Hy... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
Inpatient Pediatric Tonsillectomy: Does Hospital Type Affect Cost and Outcomes of Care? | [
"To ascertain whether hospital type is associated with differences in total cost and outcomes for inpatient tonsillectomy. Cross-sectional analysis of the 2006, 2009, and 2012 Kids' Inpatient Database (KID). Children ≤18 years of age undergoing tonsillectomy with/without adenoidectomy were included. Risk-adjusted g... | [
"Parents often accompany adolescent and young adult (AYA) pediatric cancer survivors to follow-up oncology clinic visits and remain involved in their care, although little is known about their reasons for doing so. This mixed methods (qualitative-quantitative) study of 76 mothers of AYA survivors of childhood cance... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant paragraphs:",
"pos": "Represent the Biomedical paragraph for retrieval:",
"neg": "Represent the Biomedical paragraph for retrieval:"
} |
Does anterior laxity of the uninjured knee influence clinical outcomes of ACL reconstruction? | [
"The purpose of this study was to evaluate the association between the postoperative outcomes of anterior cruciate ligament (ACL) reconstruction and the anterior laxity of the uninjured knee. We retrospectively reviewed 163 patients who had undergone unilateral ACL reconstruction from January 2002 to August 2009. P... | [
"The optimal rehabilitation program after meniscus repair has not been established. Numerous regimens have been suggested as beneficial for meniscus healing, but no controlled trials exist in the literature. The purpose of this prospective randomized trial was to investigate outcome with a free or a restricted reha... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
"neg": "Represent the Biomedical passage for retrieval:"
} |
Is the type of remission after a major depressive episode an important risk factor to relapses in a 4-year follow up? | [
"Rates of relapse and predictive relapse factors were studied over more than 4 years in a sample of Spanish outpatients with DSM-III-R criteria for unipolar major depressive episode. A final sample of 139 outpatient was followed monthly in a naturalistic study. The Structured Clinical Interview for DSM-III-R was us... | [
"DSM course modifiers should be based on enough evidence on his impact in the clinical prognosis of patients presenting with a certain clinical feature. The presence of postpartum onset of a mood episode in bipolar disorders has not been sufficiently studied. This is the first prospective clinical study comparing f... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
"neg": "Represent the Biomedical passage for retrieval:"
} |
Prostate-specific antigen and free prostate-specific antigen in the early detection of prostate cancer: do combination tests improve detection? | [
"The combined use of free and total prostate-specific antigen (PSA) in early detection of prostate cancer has been controversial. This article systematically evaluates the discriminating capacity of a large number of combination tests. Free and total PSA were analyzed in stored serum samples taken prior to diagnosi... | [
"The 4Kscore combines measurement of four kallikreins in blood with clinical information as a measure of the probability of significant (Gleason ≥7) prostate cancer (PCa) before prostate biopsy. To perform the first prospective evaluation of the 4Kscore in predicting Gleason ≥7 PCa in the USA. Prospective enrollmen... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
"neg": "Represent the Biomedical passage for retrieval:"
} |
Can homemade alcohol (Raksi) be useful for preserving dead bodies? | [
"Embalming is the through disinfection and art of preserving bodies after death using chemical substances. It keeps a body life like in appearance during the time it lies in a state prior to funeral. This study was undertaken to investigate the effectiveness of Raksi in sacrificed rats in arresting postmortem chang... | [
"Do platelets play any role in the development of endometriosis?"
] | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
Do elderly cancer patients have different care needs compared with younger ones? | [
"The increasingly older population confronts oncologists with an imposing challenge: older cancer patients have specific healthcare needs both independent of and associated with the diagnosis of cancer. The aim of the present study is to examine whether elderly versus younger cancer patients have different needs wi... | [
"What are the lifestyle choices and dietary aspects of women about to undergo fertility treatment in New Zealand?"
] | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant paragraphs:",
"pos": "Represent the Biomedical paragraph for retrieval:",
"neg": "Represent the Biomedical paragraph for retrieval:"
} |
Is breast cancer survival improving? | [
"Despite advances in therapies for breast cancer, improvement in survival for patients with recurrent or metastatic breast cancer has been difficult to establish. The objective of the current study was to determine whether the survival of women with recurrent breast cancer has improved from 1974 to 2000. The author... | [
"The objective was to examine the assumption that suicide is inevitably preventable."
] | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
"neg": "Represent the Biomedical passage for retrieval:"
} |
Can common carotid intima media thickness serve as an indicator of both cardiovascular phenotype and risk among black Africans? | [
"It is not known whether common carotid intima media thickness (CIMT) can serve as a surrogate marker of cardiovascular risk among black Africans. Therefore, we examined whether CIMT differed significantly among individuals with distinct cardiovascular phenotype and correlated significantly with traditional cardiov... | [
"Endothelial dysfunction is one of the most important early indicators of atherosclerosis in hypertension (HT) patients. Endocan has been reported to play a role in the pathophysiology of endothelial dysfunction. We sought to assess whether serum endocan levels are correlated with the presence and severity of coron... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
"neg": "Represent the Biomedical passage for retrieval:"
} |
Delayed diagnosis of anorectal malformations: are current guidelines sufficient? | [
"Infants referred to our institution with a final diagnosis of ARM were retrospectively reviewed between 2001 and 2009. The first cohort consisted of patients that were referred between November 2001 and November 2006 with the diagnosis of an ARM that had been delayed for more than 48 h. The second cohort was those... | [
"Is optimal adherence to guideline recommendations in intrauterine insemination (IUI) care cost-effective from a societal perspective when compared with suboptimal adherence to guideline recommendations?"
] | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
"neg": "Represent the Biomedical passage for retrieval:"
} |
Is being small for gestational age a risk factor for retinopathy of prematurity? | [
"To analyze prevalence and risk factors for retinopathy of prematurity (ROP) among preterm infants born small for gestational age (SGA) and appropriate for gestational age (AGA). A prospective cohort study included preterm infants with birth weight (BW)<or = 1,500 grams and gestational age (GA)<or = 32 weeks, divid... | [
"Do teenage girls with a history of menstrual irregularity and/or elevated androgen levels in adolescence exhibit an increased risk of polycystic ovary syndrome (PCOS) and/or infertility later on in adulthood?"
] | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant paragraphs:",
"pos": "Represent the Biomedical paragraph for retrieval:",
"neg": "Represent the Biomedical paragraph for retrieval:"
} |
Comparative safety of infliximab and etanercept on the risk of serious infections: does the association vary by patient characteristics? | [
"Infliximab, a chimeric monoclonal anti-TNFα antibody, has been found to increase the risk of serious infections compared with the TNF receptor fusion protein etanercept in some studies. It is unclear whether the risk varies by patient characteristics. We conducted a study to address this question. We identified me... | [
"The association between preoperative use of infliximab and postoperative complications in patients with inflammatory bowel disease (IBD) is a subject of continued debate. Results from studies examining an association between the timing of last preoperative dose of infliximab and postoperative complications remain ... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
Fast foods - are they a risk factor for asthma? | [
"Lifestyle changes over the last 30 years are the most likely explanation for the increase in allergic disease over this period.AIM: This study tests the hypothesis that the consumption of fast food is related to the prevalence of asthma and allergy. As part of the International Study of Asthma and Allergies in Chi... | [
"Do platelets play any role in the development of endometriosis?"
] | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant paragraphs:",
"pos": "Represent the Biomedical paragraph for retrieval:",
"neg": "Represent the Biomedical paragraph for retrieval:"
} |
Can magnetic resonance-ultrasound fusion biopsy improve cancer detection in enlarged prostates? | [
"Patients with an enlarged prostate and suspicion of prostate cancer pose a diagnostic dilemma. The prostate cancer detection rate of systematic 12-core transrectal ultrasound guided biopsy is between 30% and 40%. For prostates greater than 40 cc this decreases to 30% or less. Magnetic resonance-ultrasound fusion b... | [
"Computed tomography (CT) is the most common staging investigation in colorectal cancer (CRC). Up to 25% of patients are found to have previously undetected hepatic lesions when intraoperative ultrasound (IOUS) of the liver is used during CRC resection. We aimed to assess the ability of IOUS to detect additional li... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant paragraphs:",
"pos": "Represent the Biomedical paragraph for retrieval:",
"neg": "Represent the Biomedical paragraph for retrieval:"
} |
Does normothermic normokalemic simultaneous antegrade/retrograde perfusion improve myocardial oxygenation and energy metabolism for hypertrophied hearts? | [
"Beating-heart valve surgery appears to be a promising technique for protection of hypertrophied hearts. Normothermic normokalemic simultaneous antegrade/retrograde perfusion (NNSP) may improve myocardial perfusion. However, its effects on myocardial oxygenation and energy metabolism remain unclear. The present stu... | [
"Hemodynamic stability during cardiac manipulation for complex, multivessel off-pump coronary artery bypass grafting (OPCAB) remains problematic. A servo-controlled pump has been utilized to deliver warm whole blood to coronary grafts prior to construction of proximal anastomoses. This technique may avoid detriment... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant paragraphs:",
"pos": "Represent the Biomedical paragraph for retrieval:",
"neg": "Represent the Biomedical paragraph for retrieval:"
} |
Are there progressive brain changes in schizophrenia? | [
"It is well established that schizophrenia is associated with structural brain abnormalities, but whether these are static or progress over time remains controversial. A systematic review of longitudinal volumetric studies using region-of-interest structural magnetic resonance imaging in patients with schizophrenia... | [
"Is there a non-invasive biomarker for the diagnosis of testicular inflammatory lesions?"
] | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
"neg": "Represent the Biomedical passage for retrieval:"
} |
Does concept mapping enhance learning outcome of nursing students? | [
"This quasi-experimental study was conducted using a crossover design among two groups of total 64 nursing students. Participants were asked to create concept maps (group A) or were evaluated with the traditional method of quiz (group B) for eight weeks and then take a cumulative test (no. 1). Consequently, subject... | [
"To reduce nursing shortages, accelerated nursing programs are available for domestic and international students. However, the withdrawal and failure rates from these programs may be different than for the traditional programs. The main aim of our study was to improve the retention and experience of accelerated nur... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant paragraphs:",
"pos": "Represent the Biomedical paragraph for retrieval:",
"neg": "Represent the Biomedical paragraph for retrieval:"
} |
Is the Androgen Deficiency of Aging Men (ADAM) questionnaire useful for the screening of partial androgenic deficiency of aging men? | [
"Androgen serum levels significantly decrease in older men, causing quality of life impairment and increasing the risk of chronic disease. This disorder is defined as PADAM (Partial Androgen Deficiency of Aging Men). To evaluate a PADAM screening tool and determine the prevalence of this disorder in healthy adult m... | [
"What is the prevalence of insulin resistance (IR) and the contributions of intrinsic and extrinsic IR in women diagnosed with polycystic ovary syndrome (PCOS) according to the Rotterdam criteria?"
] | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
Does the Transmissible Liability Index (TLI) assessed in late childhood predict suicidal symptoms at young adulthood? | [
"Our previous work demonstrated that the Transmissible Liability Index (TLI), an instrument designed as an index of liability for substance use disorder (SUD), is associated with risk of substance use disorder. This longitudinal study assessed whether TLI measured in 10-12-year-olds (late childhood) predicts suicid... | [
"Episodes of depression and anxiety (D&A) during the transition from late adolescence to adulthood, particularly when persistent, are predictive of long-term disorders and associated public health burden. Understanding risk factors at this time is important to guide intervention. The current objective was to invest... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
Are there gender differences in the reasons why African Americans delay in seeking medical help for symptoms of an acute myocardial infarction? | [
"To identify gender differences in delay time and the reasons why African Americans delay in seeking medical care for symptoms of acute myocardial infarction (AMI). Cross-sectional. Five hospitals in the San Francisco and East Bay areas. Sixty-one African American men and women diagnosed with an AMI. Prehospital de... | [
"Many patients fail to attend cardiac rehabilitation. Attempts to identify sociodemographic or clinical predictors of non-attendance have not been very successful; therfore, this study aimed to determine whether the illness beliefs held during hospitalisation by patients who had suffered acute myocardial infarction... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
Does histologic chorioamnionitis correspond to clinical chorioamnionitis? | [
"To evaluate the degree to which histologic chorioamnionitis, a frequent finding in placentas submitted for histopathologic evaluation, correlates with clinical indicators of infection in the mother. A retrospective review was performed on 52 cases with a histologic diagnosis of acute chorioamnionitis from 2,051 de... | [
"Placental anatomopathologic lesions are usually associated with pregnancy complications and neonatal impaired outcome. We included in our study 122 patients with gestational age of 26-35 weeks. From the analysis of three pathological aspects (chorioamnionitis, funisitis and chronic hypoxia), a score was assigned t... | pubmedqa | {
"query": "Represent the Biomedical query for retrieving relevant passages:",
"pos": "Represent the Biomedical passage for retrieval:",
"neg": "Represent the Biomedical passage for retrieval:"
} |
Are lifetime prevalence of impetigo, molluscum and herpes infection really increased in children having atopic dermatitis? | [
"Cutaneous infections such as impetigo contagiosum (IC), molluscum contagiosum (MC) and herpes virus infection (HI) appear to be associated with atopic dermatitis (AD), but there are no reports of concrete epidemiological evidence. We evaluated the association of childhood AD with these infections by conducting a p... | [
"Previous studies reported that breast-feeding protects children against a variety of diseases, but these studies were generally conducted on \"high-risk\" or hospitalized children. This paper describes the results of our study on the effects of breast-feeding on rate of illness in normal children with a family his... | pubmedqa | {
"query": "Represent the Biomedical question for retrieving relevant documents:",
"pos": "Represent the Biomedical document for retrieval:",
"neg": "Represent the Biomedical document for retrieval:"
} |
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