Side-by-side comparison helps you choose the right calculator for a specific clinical question.
Geriatrics
Assess frailty using the Rockwood Clinical Frailty Scale (1–9). Used for ICU triage, surgical risk, and goals-of-care discussions in elderly patients.
Formula
Clinical judgment scale (1–9) based on patient function and dependence.
Inputs
Geriatrics
Assess independence in six basic activities of daily living using the Katz Index. Scores range from 0 (dependent) to 6 (fully independent).
Formula
Total score = sum of 6 items (each 0 or 1). Range 0-6. 6 = fully independent, 0 = fully dependent.
Inputs