Table 3.

Multiple linear regression analyses of the association of creatinine clearance with BMI, measures of body fat distribution, and fasting insulin in all subjects, and subdivided based on glucose tolerance

Independent variable	All Subjects (n = 268)		NGT (n = 124)		IGM (n = 144)
	Partial r value	P value	Partial r value	P value	Partial r value	P value
Model 1
BMI	0.371	<0.001	0.278	0.002	0.430	0.001
IAF area	−0.059	0.342	−0.012	0.888	−0.071	0.402
Model 2
BMI	0.343	<0.001	0.299	0.001	0.377	<0.001
Abdominal SCF area	−0.067	0.274	−0.078	0.397	−0.056	0.509
Model 3
BMI	0.331	<0.001	0.271	0.003	0.368	<0.001
IAF area	−0.053	0.389	0.002	0.984	−0.070	0.411
Abdominal SCF area	−0.063	0.309	−0.077	0.405	−0.055	0.522
Model 4
BMI	0.337	<0.001	0.273	0.003	0.375	<0.001
IAF area	−0.041	0.514	0.007	0.938	−0.054	0.527
Abdominal SCF area	−0.063	0.313	−0.074	0.427	−0.058	0.502
Fasting insulin	−0.066	0.285	−0.041	0.658	−0.074	0.386

All models were adjusted for age and gender.