Table 2.

Prediction of measured glomerular filtration rate of the study patients (n=62)

Variable’s	Unstandardized (β)	SE	Standardized (β)	P *
Serum creatinine	−13.41	4.05	−0.40	0.002
BUN	−0.73	0.25	−0.35	0.006
Constant	90.90	5.38		<0.001

*P <0.05 significant. Dependent variable: mGFR, multiple linear regression analysis used. Unadjusted R²=44.1%, adjusted R²=42.2%, one-way ANOVA (P <0.001). mGFR: Measured glomerular filtration rate, BUN: Blood urea nitrogen, SE: Standard error