. Author manuscript; available in PMC: 2016 Feb 1.

Published in final edited form as: J Int Neuropsychol Soc. 2015 Nov;21(10):880–889. doi: 10.1017/S1355617715000879

Table 2.

Neuropsychological composite scores for executive (NPZe) and motor (NPZm) domains comparison between the physically active and sedentary HIV + groups in unadjusted and adjusted analyses

	HIV + PA group (n = 22)	HIV + sedentary (n = 48)	Unadjusted difference PA-sedentary		Adjusted difference PA-sedentary¹

	Mean (SD)	Mean (SD)	Mean (95% CI)	p-Value	Mean (95% CI)	p-Value
NPZe	−0.65 (0.57)	−0.96 (0.56)	0.30 (0.01, 0.59)	.040^*	0.29 (0.01, 0.57)	.04^*
NPZm	−0.33 (1.15)	−0.83 (1.46)	0.50 (0.33, 0.83)	.17	0.50 (0.33, 0.83)	.17

Note. Adjusted analyses control for confounders significant at p >0.20 level in backward model selection. Final model for NPZe adjusted for log₁₀ viral load. Final model for NPZm did not adjust for covariates, since none of them met the p >0.20 threshold of significance.

Statistically significant correlation.

PA = physically active; SD = standard deviation; CI = confidence interval.