[Endogenous creatinine clearance rate and normal values in healthy young subjects]

Serum creatinine (Scr) and creatinine clearance rate (Ccr) were measured for their normal values in young and youngster. The subjects included 251 health individuals between the age of 15 and 29.251 of them were tested actually. The datum had been treated by a computer. The Scr normal values are 72.49 and 50.39 mumol/L respectively in the males and females. Their means showed significance differences between the males and females. The upper limit of 95% of normal values were 94.59 and 66.3 mumol/L respectively. The Ccr means of the males and females were 136.89 and 132.13 ml/min/1.73 m2 respectively. Their means showed no significance difference between them. A common lower limit of 95% of normal values was 75.03 ml/min/1.73 m2. It is expected that the information above provide a scientific base and important reference in the future.