A 72-Hour Machine Learning Prognostic Model for ARDS Patients Requiring Invasive Mechanical Ventilation

Code accompanying the manuscript:

Development and External Validation of a Machine Learning-Based 72-Hour Prognostic Model for Acute Respiratory Distress Syndrome Patients Undergoing Invasive Ventilation

Contents

• R/ — Boruta and LASSO feature selection on 69 candidate variables
• python/grid_search/ — stratified 10-fold cross-validated grid search for 8 classifiers
• python/final_models/ — final model fitting with the selected hyperparameters

See README.md for the full pipeline, software requirements and run order.

Data

Patient-level data are not included in this repository. De-identified data are available from the corresponding author on reasonable request.