The clinical toolkit
Clinical calculators.
Clinical scoring at the point of care. Validated algorithms, original published sources, mobile-first.
The clinical toolkit
Estimates creatinine clearance from age, weight, sex, and serum creatinine. Used historically and still referenced by many regulatory drug-dosing guides (e.g., the FDA).
Use ideal or adjusted body weight if obese, per institutional convention
Cockcroft DW, Gault MH. Prediction of creatinine clearance from serum creatinine. Nephron 1976.