Oncology

1 calculator

Cancer prognosis and risk calculators including performance status scales, atherosclerotic risk, and antiplatelet therapy duration.

Related Specialties

General Medicine

ECOG Performance Status

The ECOG (Eastern Cooperative Oncology Group) performance status (Oken 1982) grades a patient's functional capability on a single scale from 0 (fully active) to 5 (dead). It is a cornerstone of oncology decision-making — used to select patients for chemotherapy and clinical trials, dose-intensity treatments, and estimate prognosis — and is widely applied in geriatrics and general medicine for patients with chronic or serious illness.

General Medicine