CDUI — Clinical Decision Utility Index
Weight in Healthcare Readiness Score: 25%
Harm-weighted accuracy using CTCAE (Common Terminology Criteria for Adverse Events) severity grading. Unlike standard accuracy metrics, CDUI penalizes errors proportionally to their potential clinical harm — a misidentified drug allergy is weighted far more heavily than a formatting error.
Evaluation Components
- Correct clinical recommendations weighted by severity
- Error penalties scaled by CTCAE Grade (1-5)
- Critical pathway accuracy for emergency scenarios
- Differential diagnosis ranking accuracy
Test Cases
- Emergency triage prioritization
- Drug allergy identification
- Contraindication detection
- Symptom-to-diagnosis mapping