5606例老年人肾功能测定及正常值研究

Renal-function of the flderly and study of its norma: Values can analysis of 5606 cases

对5606例老年人进行肾功能测定及对正常值探讨,结果显示其血清尿素氮(BUN)、肌酐(Cr)呈明显正偏态分布,运用百分位数估计95％正常值范围:血清BUN男性为3.77～9.79mmol/L,女性为3.53～9.35mmol/L;Cr男性为71.0～137.7μmol/L,女性为60.0～118.2μmol/L。

The renal functions were measured and normal values were studied in 5606 cases of the aged. The results indicated that the velues of serum urea nitrogen (BUN) and serum creatinine (Cr) revealed positive skew distribution. The normal veiues estimated by the method of 95% percentile; BUN 3. 77-9. 79 mmol/L in male and 3. 53-9. 35 mmol/L in female, Cr 71. 0-137. 7 umol/L in male and 60. 0-118. 2 umol/L in fe- male respectively.