URINARY CREATININE EXCRETION AND LEAN BODY-MASS
URINARY CREATININE EXCRETION AND LEAN BODY-MASS
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DOI：
10.1093/ajcn/29.12.1359
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发表时间：
1976-01-01
影响因子：
7.1
通讯作者：
BRUINING, GJ
中科院分区：
文献类型：
--
作者：
FORBES, GB;BRUINING, GJ
在一组34名成人和儿童受试者中，发现由40K计数确定的瘦体重与尿肌酐排泄之间存在高度相关（r = 0.988）。通过对每个受试者进行2或3次40K测定的平均结果，以及连续3天收集尿液，减少了技术错误的影响。通过尿肌酐排泄量可以合理估计瘦体重。
In a group of 34 adult and child subjects a high correlation (r = 0.988) was found between lean body mass, as determined by 40K counting, and urinary creatinine excretion. The effect of technical errors was reduced by averaging the results of 2 or 3 40K assays on each subject, and by making consecutive 3 day collections of urine. One can make a reasonable estimate of lean body mass from urinary creatinine excretion.