Table 3.

Univariate analysis for correlations among WC, BMI, RRF, and potential contributing factors

BMI:
Parameter	Estimate	SE	95%CI		P
Age	−0.11	0.08	−0.27	0.05	0.1836
Sex (F)	0.42	1.95	−3.44	4.28	0.8304
Race (C)	−1.30	3.23	−7.72	5.12	0.6885
Diabetes	3.40	2.11	−0.79	7.60	0.1107

WC:
Parameter	Estimate	SE	95%CI		P
Age	−0.11	0.19	−0.49	0.26	0.5553
Sex (F)	−2.49	4.44	−11.30	6.32	0.5760
Race (C)	2.96	7.25	−11.44	17.36	0.6840
Diabetes	7.51	4.83	−2.09	17.11	0.1235

RRF
Parameter	Estimate	SE	95%CI		P
Age	0.35	0.10	0.14	0.55	0.0011
Sex (F)	−7.37	2.54	−12.42	−2.33	0.0046
Race (C)	4.62	4.52	−4.36	13.61	0.3094
Diabetes	4.75	2.91	−1.02	10.53	0.1057

Abbreviations: WC = waist circumference, BMI = body mass index, RRF = retro-renal fat pad distance, F = female, C = caucasian