Table 7.

Predictors of Reasoning

	Letter Comparison
		Model 2
Variable	Model 1 B	B	95% CI
Age	−0.59***	−0.52***	[−0.75,−0.29]
Gender	−2.74	−3.50	[−7.64,0.64]
Socioeconomic Status	1.76	1.27	[−0.62, 3.16]
WRAT-3 Reading	0.30	0.28	[−0.02, 0.58]
CD4+ Group		7.08*	[1.64, 12.52]
HIV Medication Usage		7.22**	[2.36, 12.08]
Mood Disturbance		−0.04*	[−0.09, 0.00]
R 2	0.29	0.48
F	7.07***	8.83***
Δ R2		0.19
Δ F		8.23***

	Pattern Comparison
		Model 2
Variable	Model 1 B	B	95% CI
Age	−0.37***	−0.33**	[−0.52, −0.15]
Gender	1.14	0.62	[−2.65, 3.89]
Socioeconomic Status	0.53	0.15	[−1.35, 1.64]
WRAT-3 Reading	0.33*	0.33**	[0.09, 0.57]
CD4+ Group		5.27*	[0.97, 9.57]
HIV Medication Usage		2.24	[−1.60, 6.08]
Mood Disturbance		−0.03	[−0.07, 0.00]
R 2	0.27	0.39
F	6.38***	6.07***
Δ R2		0.12
Δ F		4.42**

Note. N = 75. CI = confidence interval.

^*p < .05;

^**p < .01

^***p < .001.