Table 3. Linear regression model for waist circumference, waist-to-hip ratio and body mass index for the study population, according to gender and HAART status.

Parameters	Regression Coefficient	Intercept	P value	R-square	Correlation Coefficient
Waist Circumference
Overall	1.790	37.103	<0.001	0.42	0.65
Females	1.742	38.029	<0.001	0.44	0.66
Males	1.978	33.168	<0.001	0.40	0.63
HAART	1.627	41.617	<0.001	0.36	0.60
HAART-naïve	1.876	34.602	<0.001	0.44	0.66
Waist-to-Hip Ratio
Overall	0.003	0.787	0.072	0.02	0.13
Females	0.003	0.787	0.121	0.02	0.13
Males	0.004	0.777	0.990	0.02	0.13
HAART	0.007	0.677	0.001	0.10	0.32
HAART-naïve	-0.002	0.901	0.365	0.00	-0.09
Waist-to-Height Ratio
Overall	0.011	0.215	<0.001	0.42	0.65
Females	0.011	0.229	<0.001	0.43	0.66
Males	0.012	0.180	<0.001	0.41	0.65
HAART	0.011	0.213	<0.001	0.41	0.64
HAART-naïve	0.011	0.223	<0.001	0.41	0.64

HAART–Highly Active Antiretroviral Therapy