Table 2b.

Baseline, Week 48 and Absolute Change Over 48 Weeks in Bone Mineral Density at Each Site by Group

Entry	ART-Naïve HIV+ (n=47)	HIV- (n=41)	P
Total Hip BMD, g/cm2	1.081 (0.917-1.182)	1.04 (0.942-1.168)	0.85
Femoral Neck BMD, g/cm2	1.063 (0.972-1.264)	1.115 (0.979-1.216)	0.39
Trochanter BMD, g/cm2	0.867 (0.761-0.973)	0.903 (0.771-0.998)	0.82
Spine BMD, g/cm2	1.259 (1.152-1.361)	1.312 (1.206-1.376)	0.37
Week 48	ART-Naïve HIV+ (n=40)	HIV- (n=37)
Total Hip BMD, g/cm2	1.0315 (0.906-1.16)	1.037 (0.916-1.141)	0.68
Femoral Neck BMD, g/cm2	1.047 (0.935-1.209)	1.09 (0.96-1.209)	0.47
Trochanter BMD, g/cm2	0.848 (0.747-0.953)	0.907 (0.758-0.97)	0.65
Spine BMD, g/cm2	1.235 (1.159-1.351)	1.301 (1.211-1.374)	0.29
Change Over 48 Weeks	ART-Naïve HIV+ (n=40)	HIV- (n=37)
Total Hip BMD, g/cm2	−0.005 (−0.026-0.008)a	0 (−0.024-0.012)	0.23
Femoral Neck BMD, g/cm2	−0.003 (−0.03-0.013)	−0.006 (−0.024-0.011)	0.87
Trochanter BMD, g/cm2	−0.013 (−0.03-0.003)a	0.001 (−0.023-0.014)	0.09
Spine BMD, g/cm2	−0.003 (−0.024-0.027)	0 (−0.015-0.02)	0.89

All values are reported as median (interquartile range)

^ap<0.05 within-group

BMD, bone mineral density