Table 4.

Multivariable Regression Model Evaluating Predictors of 6-MWD by HIV Status

	HIV-Infected			HIV-Uninfected
	β Coefficient	95% CI	p-value	β Coefficient	95% CI	p-value
Age	−24.14	−41.4, −6.8	0.01	−6.35	−29.0, 16.3	0.58
Male	2.71	−87.1, 92.5	0.95	21.78	−31.4, 74.9	0.42
Race/Ethnicity
Black	Ref
White	16.22	−19.7, 52.2	0.37	34.05	−6.7, 74.7	0.10
Hispanic / Other	6.60	−28.5, 41.7	0.71	−42.73	−88.2, 2.69	0.07
BMI
≤25	Ref
25-30	4.59	−22.7, 31.9	0.74	−0.83	−47.2, 45.5	0.97
≥30	−28.13	−59.8, 3.6	0.08	−51.68	−98.4, −4.9	0.03
Smoking Status
Never	Ref
Current	−38.72	−74.2, −3.3	0.03	−62.49	−105.9, −18.9	<0.01
Former	−11.18	−53.3, 30.9	0.60	−19.13	−68.7, 30.5	0.45
Cardiovascular Disease	0.22	−36.8, 37.3	0.99	−39.53	−83.8, 4.8	0.08
Hemoglobin	6.96	−1.70, 15.6	0.11	−1.26	−13.9, 11.5	0.85
FEV1%*	10.18	3.8, 16.6	<0.01	1.25	−8.9, 11.5	0.81

^*per 10 unit change