Clinical Utility
Everything on Aqrab tagged Clinical Utility — grouped into one landing page so readers can go deeper by problem family instead of bouncing around the archive blind.
Calibration Drift: When a Good Model Keeps the Right Rank and Still Gives the Wrong Risk
A practical guide to calibration drift for clinical researchers. Covers baseline-risk shift, calibration slope failure, threshold consequences, and what reviewers should demand before trusting deployment-ready prediction claims.
Net Reclassification Improvement: When a New Biomarker Wins by Moving Patients Between the Wrong Boxes
A practical guide to net reclassification improvement for clinical researchers. Covers event and non-event NRI, arbitrary risk categories, overtreatment traps, and what reviewers should demand before trusting claims that a new model improved classification.
Decision Curve Analysis: When a Better AUC Still Makes Worse Clinical Decisions
A practical guide to decision curve analysis for clinical researchers. Covers net benefit, threshold probability, when prediction models fail to beat treat-all or treat-none strategies, and what reviewers should demand before trusting claims of clinical utility.
Explore more topics
These are ranked by how often they appear alongside Clinical Utility, so the next click is more likely to be useful than random.