Table 3. Independent predictors for LBM with multiple linear regression analysis among patients on peritoneal dialysis.

	B±SE	p
Constant	23±6	<0.001
DM	−3.7±1.6	<0.05
Age	−0.2±0.1	<0.001
Men	6.4±1.2	<0.001
Creatinine	3.3±0.3	<0.001
Renal Kt/V	7.5±1.5	<0.001
nPCR (per 0.1 g/kg/day)	3.9±0.4	<0.001
BUN	−0.4±0.1	<0.001
R2	0.828

BUN: blood urea nitrogen, LBM: % of lean body mass corrected with body weight, nPCR: normalized protein catabolic rate.