EVA Decompression Sickness Risk Dataset

FREE SAMPLE INCLUDED. This record includes a free 40-subject sample (SAMPLE.zip) together with the full dataset passport and validation report. The full 10,000-subject dataset (30,000 rows in observations and outcomes) is available for purchase at sentineldata.com.ua . Sample contents crew.parquet — 40 subjects × 10 columns (demographics, PFO status) observations.parquet — 120 rows × 7 columns (branch assignments, TR_peak, VGE grade) outcomes.parquet — 120 rows × 9 columns (DCS outcome, risk stage, flags) profile.parquet — 1,053 rows × 7 columns (decompression profile, full branch key) truth.parquet — 1,053 rows × 8 columns (audit constants per profile step) sample_passport_EN.pdf — schema, cohort design, model architecture, limitations sample_manifest.json — file hashes and metadata working_with_parquet.txt — quickstart guide About the Dataset The EVA Decompression Sickness Risk Dataset contains 10,000 synthetic astronaut crew members each evaluated under all three EVA pre-breathing protocol branches — a true within-subject counterfactual design generating 30,000 paired observations. All data are generated from a calibrated single-compartment Haldane nitrogen-washout physiological model with empirically grounded parameters and full audit trail. Physiological Model Tissue nitrogen saturation is computed via a perfusion-limited Haldane half-time model. The peak tissue ratio ... Full description with all tables is on the Wiki page of this project. Full dataset and purchase: https://sentineldata.com.ua/dataset/eva-dcs-risk . Zenodo copy: https://doi.org/10.5281/zenodo.23840239