metadata
license: other
license_name: physionet-credentialed-health-data-1.5.0
license_link: https://physionet.org/content/mimiciv/view-license/3.1/
pretty_name: raw_data
configs:
- config_name: cohort_base
data_files:
- split: base
path: cohort/base-*
- config_name: cohort_with_triage
data_files:
- split: with_triage
path: cohort/with_triage-*
- config_name: ecg
data_files:
- split: ecg
path: ecg/ecg-*
- config_name: ed_only_meds
data_files:
- split: ed_only
path: stay_medications/ed_only-*
- config_name: height
data_files:
- split: height
path: height/height-*
- config_name: labs_base
data_files:
- split: train
path: lab_events/train-*
- config_name: medrecon
data_files:
- split: medrecon
path: pre_arrival_meds/medrecon-*
- config_name: meds_admitted
data_files:
- split: meds_admit
path: stay_medications/meds_admit-*
- config_name: microbiology_events
data_files:
- split: microbiology_events
path: microbiology/microbiology_events-*
- config_name: radiology_details
data_files:
- split: radiology_details
path: radiology/radiology_details-*
- config_name: triage
data_files:
- split: triage
path: triage/triage-*
- config_name: vitals
data_files:
- split: vitals
path: vitals/vitals-*
- config_name: weight
data_files:
- split: weight
path: weight/weight-*
- config_name: cohort_full
data_files:
- split: cohort_full
path: cohort/full-*.parquet
dataset_info:
- config_name: cohort_base
features:
- name: subject_id
dtype: int64
- name: ed_stay_id
dtype: int64
- name: hadm_id
dtype: float64
- name: ed_intime
dtype: large_string
- name: ed_outtime
dtype: large_string
- name: disposition
dtype: large_string
- name: race
dtype: large_string
- name: arrival_transport
dtype: large_string
- name: first_careunit
dtype: large_string
- name: first_icu_intime
dtype: large_string
- name: base_pathway
dtype: large_string
- name: cohort_label
dtype: large_string
- name: gender
dtype: large_string
- name: anchor_age
dtype: int64
- name: anchor_year
dtype: int64
- name: age_at_visit
dtype: int64
- name: dod
dtype: large_string
- name: admittime
dtype: large_string
- name: dischtime
dtype: large_string
- name: admission_type
dtype: large_string
- name: discharge_location
dtype: large_string
- name: insurance
dtype: large_string
- name: language
dtype: large_string
- name: marital_status
dtype: large_string
splits:
- name: base
num_bytes: 134237598
num_examples: 399573
download_size: 20691220
dataset_size: 134237598
- config_name: cohort_full
features:
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- name: ed_intime
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- name: ed_outtime
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- name: disposition
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- name: race
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- name: arrival_transport
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- name: first_careunit
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- name: first_icu_intime
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- name: cohort_label
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- name: gender
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- name: anchor_age
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- name: anchor_year
dtype: int64
- name: age_at_visit
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- name: admittime
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- name: dischtime
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- name: admission_type
dtype: large_string
- name: discharge_location
dtype: large_string
- name: insurance
dtype: large_string
- name: language
dtype: large_string
- name: marital_status
dtype: large_string
- name: ed_stay_id_2
dtype: float64
- name: stay_window_start
dtype: timestamp[us]
- name: stay_window_end
dtype: timestamp[us]
- name: ed_boarding_time_hrs
dtype: float64
splits:
- name: cohort_full
num_bytes: 112566261
num_examples: 397675
download_size: 26138569
dataset_size: 112566261
- config_name: cohort_with_triage
features:
- name: subject_id
dtype: int64
- name: ed_stay_id
dtype: int64
- name: hadm_id
dtype: float64
- name: ed_intime
dtype: large_string
- name: ed_outtime
dtype: large_string
- name: disposition
dtype: large_string
- name: race
dtype: large_string
- name: arrival_transport
dtype: large_string
- name: first_careunit
dtype: large_string
- name: first_icu_intime
dtype: large_string
- name: cohort_label
dtype: large_string
- name: gender
dtype: large_string
- name: anchor_age
dtype: int64
- name: anchor_year
dtype: int64
- name: age_at_visit
dtype: int64
- name: dod
dtype: large_string
- name: admittime
dtype: large_string
- name: dischtime
dtype: large_string
- name: admission_type
dtype: large_string
- name: discharge_location
dtype: large_string
- name: insurance
dtype: large_string
- name: language
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- name: marital_status
dtype: large_string
- name: ed_stay_id_2
dtype: float64
- name: stay_window_start
dtype: large_string
- name: stay_window_end
dtype: large_string
- name: ed_boarding_time_hrs
dtype: float64
- name: temperature
dtype: float64
- name: heartrate
dtype: float64
- name: resprate
dtype: float64
- name: o2sat
dtype: float64
- name: sbp
dtype: float64
- name: dbp
dtype: float64
- name: pain
dtype: large_string
- name: acuity
dtype: float64
- name: chiefcomplaint
dtype: large_string
splits:
- name: with_triage
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num_examples: 397675
download_size: 33043596
dataset_size: 188206416
- config_name: ecg
features:
- name: ed_stay_id
dtype: int64
- name: subject_id
dtype: int64
- name: study_id
dtype: int64
- name: ecg_time
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- name: machine_report
dtype: large_string
splits:
- name: ecg
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num_examples: 247083
download_size: 10387666
dataset_size: 35781132
- config_name: ed_only_meds
features:
- name: subject_id
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- name: stay_id
dtype: int64
- name: hadm_id
dtype: float64
- name: disposition
dtype: large_string
- name: charttime
dtype: large_string
- name: med_rn
dtype: int64
- name: medication
dtype: large_string
- name: in_er
dtype: bool
splits:
- name: ed_only
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num_examples: 337245
download_size: 5136847
dataset_size: 33616142
- config_name: height
features:
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dtype: int64
- name: chartdate
dtype: large_string
- name: result_name
dtype: large_string
- name: result_value
dtype: float64
- name: __index_level_0__
dtype: int64
splits:
- name: height
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num_examples: 656979
download_size: 6808537
dataset_size: 36955070
- config_name: labs_base
features:
- name: ed_stay_id
dtype: int64
- name: subject_id
dtype: int64
- name: hadm_id
dtype: int64
- name: labevent_id
dtype: int64
- name: itemid
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- name: label
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- name: fluid
dtype: large_string
- name: category
dtype: large_string
- name: order_time
dtype: timestamp[us]
- name: result_time
dtype: timestamp[us]
- name: flag
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- name: ordered_location
dtype: large_string
- name: result_after_icu_transfer
dtype: bool
splits:
- name: train
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num_examples: 31072620
download_size: 322368258
dataset_size: 3940226140
- config_name: medrecon
features:
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- name: subject_id
dtype: int64
- name: charttime
dtype: large_string
- name: name
dtype: large_string
- name: gsn
dtype: int64
- name: ndc
dtype: int64
- name: etccode
dtype: float64
- name: etcdescription
dtype: large_string
splits:
- name: medrecon
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num_examples: 2869159
download_size: 36681696
dataset_size: 400531544
- config_name: meds_admitted
features:
- name: subject_id
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- name: stay_id
dtype: int64
- name: hadm_id
dtype: float64
- name: pyxis_charttime
dtype: large_string
- name: pyxis_med_rn
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- name: pyxis_medication
dtype: large_string
- name: emar_id
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- name: emar_charttime
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- name: emar_medication
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- name: event_txt
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- name: scheduletime
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- name: in_er
dtype: bool
splits:
- name: meds_admit
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dataset_size: 1508729053
- config_name: microbiology_events
features:
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- name: hadm_id
dtype: int64
- name: ed_stay_id
dtype: int64
- name: microevent_id
dtype: int64
- name: micro_specimen_id
dtype: int64
- name: charttime
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- name: spec_itemid
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- name: spec_type_desc
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- name: test_itemid
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- name: test_name
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- name: org_name
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- name: storetime
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- name: result_available_in_er
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- name: cohort_label
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splits:
- name: microbiology_events
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num_examples: 842611
download_size: 22865375
dataset_size: 184746779
- config_name: radiology_details
features:
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- name: subject_id
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- name: hadm_id
dtype: float64
- name: note_id
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- name: charttime
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- name: exam_name
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- name: cpt_code
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- name: report_text
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num_examples: 576542
download_size: 350549252
dataset_size: 794392906
- config_name: triage
features:
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- name: subject_id
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- name: temperature
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- name: heartrate
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- name: resprate
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- name: o2sat
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- name: sbp
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- name: dbp
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- name: pain
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- name: chiefcomplaint
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splits:
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num_examples: 399573
download_size: 9120401
dataset_size: 64267748
- config_name: vitals
features:
- name: ed_stay_id
dtype: int64
- name: subject_id
dtype: int64
- name: charttime
dtype: large_string
- name: temperature
dtype: float64
- name: heartrate
dtype: float64
- name: resprate
dtype: float64
- name: o2sat
dtype: float64
- name: sbp
dtype: float64
- name: dbp
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- name: rhythm
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- name: pain
dtype: large_string
splits:
- name: vitals
num_bytes: 163957292
num_examples: 1496038
download_size: 28493237
dataset_size: 163957292
- config_name: weight
features:
- name: subject_id
dtype: int64
- name: chartdate
dtype: large_string
- name: result_name
dtype: large_string
- name: result_value
dtype: float64
- name: __index_level_0__
dtype: int64
splits:
- name: weight
num_bytes: 92656744
num_examples: 1647231
download_size: 16255986
dataset_size: 92656744
weight
Height and weight measurement records from hosp.omr for cohort patients — separated to take single measurements of height as an average of all available height measurements for a patient and retaining all separate weight measurements. Duplicates were dropped Used to supplement ED and inpatient state features with recent baseline measurements.
License: PhysioNet Credentialed Health Data License 1.5.0 — https://physionet.org/content/mimiciv/view-license/3.1/
cohort_full
Processed ED patient cohort derived from MIMIC-IV. One row per ED visit (ed_stay_id). Built from cohort_base (BigQuery) with the following post-processing steps: (1) AGAINST ADVICE discharge_location records removed — patient-driven departures are out of scope. (2) Consecutive ED visits sharing a hadm_id collapsed into single rows; second ed_stay_id stored in ed_stay_id_2. (3) stay_window_start/stay_window_end columns added covering ED arrival to final discharge. (4) ed_boarding_time_hrs added: hours in ED after admission decision (null for ED-only patients). Intended as the primary cohort table for feature engineering and RL state construction.
License: PhysioNet Credentialed Health Data License 1.5.0 — https://physionet.org/content/mimiciv/view-license/3.1/