YDXX/Risk-assessment-datasets

G-Health Risk Assessment Datasets

This repository contains the risk assessment training data used in G-Health, organized into four task types to support end-to-end health examination modeling.

Task Types Overview

1. Tabular Classification

The largest component, combining public and in-house datasets across a wide range of diseases and risk themes:

• Diabetes (three complementary settings): pre-examination risk screening, classification based on examination results, and early-warning identification
• Chronic disease & key-population risks: stroke risk, hypertension risk, obesity, maternal health risk
• Screening & long-term management: nasopharyngeal cancer, cervical cancer, chronic kidney disease, thyroid cancer, sleep disorders, heart failure, hepatitis

2. Regression

Continuous prediction tasks:

• Cardiac risk assessment: maps examination indicators to continuous risk scores or ordinal risk levels
• Calorie-related prediction: estimates energy intake and expenditure for personalized health management

3. Image Classification

Three visual modalities central to health examinations:

• Ophthalmic imaging: multi-label, multi-class detection (DR, DN, MH, ODC, TSLN, normal findings)
• Dermatology images
• Chest CT

4. Object Detection

• Breast cancer detection: lesion localization and highlighting for risk alerts and referral suggestions

Data Sources

Tabular Classification

Task	Samples	Classes	Source
Obesity	2,111	7	Dataset for estimation of obesity levels based on eating habits and physical condition
Diabetes	253,680	2	Diabetes Health Indicators Dataset
Hepatitis	155	2	Hepatitis
Maternal Health Risk	1,014	3	Review and Analysis of Risk Factor of Maternal Health in Remote Area Using IoT
Heart Failure	299	2	Machine learning can predict survival of patients with heart failure
Early Diabetes	520	2	Likelihood Prediction of Diabetes at Early Stage Using Data Mining Techniques
Stroke	35,000	2	Stroke Risk Prediction Dataset
Hypertension	4,240	2	Hypertension-risk-model-main
Sleep Disorder	374	3	Sleep Health and Lifestyle Dataset
Diabetes - Physical Exam	1,006	2	Hospital Physical Examination Dataset
Chronic Kidney Disease	400	2	Chronic Kidney Disease Dataset
Thyroid Cancer	383	2	Thyroid-Dataset
Nasopharyngeal Cancer	1,000	3	Nasopharyngeal cancer prediction
Cervical Cancer	858	2	Transfer Learning with Partial Observability Applied to Cervical Cancer Screening

Regression

Task	Samples	Source
Heart Risk	1,000	ASCVD (Heart) Risk
Calories	15,000	Calories Burnt Prediction

Image Classification

Task	Samples	Classes	Source
Eye Disease	4,112	Multi-class	Eye disease dataset
Skin Disease	10,015	Multi-class	ISIC 2018: Skin Lesion Analysis Toward Melanoma Detection
Chest CT	1,000	Multi-class	Chest CT-Scan images Dataset

Object Detection

Task	Samples	Source
Breast Cancer	2,358	Dataset of breast ultrasound images

Dataset Structure

Risk-assessment-datasets/
├── csvfile/          # Tabular & regression data (CSV)
│   ├── diabetes_dataset.csv
│   ├── stroke_risk_dataset.csv
│   ├── hypertension_risk_dataset.csv
│   ├── heart_risk_dataset.csv
│   ├── calories_dataset.csv
│   └── ...
└── Img/              # Image data
    ├── Breast_cancer/    # Object detection
    ├── eye_disease/      # Ophthalmic
    ├── Skin_Cancer/      # Dermatology
    └── chest_cancer/     # Chest CT

Citation

If you use this dataset in your research, please cite our paper (G-Health).