Side-by-side comparison helps you choose the right calculator for a specific clinical question.
Geriatrics
Screen for delirium using the CAM (Confusion Assessment Method). Gold standard with ~94% sensitivity and ~89% specificity. Requires acute onset + inattention, plus disorganized thinking or altered consciousness.
Formula
CAM Positive = Feature 1 (acute onset) + Feature 2 (inattention) + Feature 3 (disorganized thinking) OR Feature 4 (altered consciousness).
Inputs
Geriatrics
Assess frailty using the Rockwood Clinical Frailty Scale (CFS 1–9): Very Fit to Terminally Ill. Used for ICU triage, surgical risk stratification, and goals-of-care discussions in elderly patients.
Formula
Clinical judgment scale (1–9) based on patient function and dependence.
Inputs