男性,70 岁,ABW 75 kg,SCr 1.0,ABW 基准 → CrCl = 72.9167 mL/min CrCl = (140−70)×75/(72×1.0) = 72.9167 mL/min。男性正常肾功能的直接 ABW 计算。{"result":"CrCl = 72.9167 mL/min (weight basis: ABW = 75 kg, SCr used 1 mg/dL). Method: Cockcroft-Gault, CrCl = [(140−age)·weight]/(72·SCr) × 0.85 if female.","metadata":{"input":{"age":70,"sex":"male","weight":75,"height":null,"serumCreatinine":1,"weightBasis":"ABW","roundScr":false},"result":{"creatinineClearance":72.9167,"unit":"mL/min","weightUsed":75,"weightBasis":"ABW","ibw":null,"adjbw":null,"scrUsed":1,"method":"Cockcroft-Gault: CrCl = (140−age)·weight/(72·SCr) × 0.85 if female","model":"Cockcroft DW, Gault MH. Nephron 1976. Un-indexed mL/min for drug dosing. Not medical advice."}}}
女性,55 岁,ABW 60 kg,身高 160 cm,SCr 0.9,IBW 基准 → CrCl = 58.4042 mL/min Devine IBW = 45.5 + 2.3×(160/2.54−60) = 52.3819 kg。CrCl = (140−55)×52.3819/(72×0.9)×0.85 = 58.4042 mL/min。{"result":"CrCl = 58.4042 mL/min (weight basis: IBW = 52.3819 kg, SCr used 0.9 mg/dL). Method: Cockcroft-Gault, CrCl = [(140−age)·weight]/(72·SCr) × 0.85 if female.","metadata":{"input":{"age":55,"sex":"female","weight":60,"height":160,"serumCreatinine":0.9,"weightBasis":"IBW","roundScr":false},"result":{"creatinineClearance":58.4042,"unit":"mL/min","weightUsed":52.3819,"weightBasis":"IBW","ibw":52.3819,"adjbw":null,"scrUsed":0.9,"method":"Cockcroft-Gault: CrCl = (140−age)·weight/(72·SCr) × 0.85 if female","model":"Cockcroft DW, Gault MH. Nephron 1976. Un-indexed mL/min for drug dosing. Not medical advice."}}}