Table 3.

Factors Associated with Global Neurocognitive Score, Defined as the Average z-Score Across Seven Cognitive Domains: Linear Regression Models

	Coef.	95% CI	P Value
PI-mono	−0.00	−.24, .23	.989
Age (per 10 additional years)	−0.16	−.31, −.02	.024
Female gender	−0.19	−.65, .28	.421
Ethnicity (black)	−0.71	−1.17, −.25	.003
Education (per additional year)	0.02	−.02, .06	.409
Risky alcohol consumptiona	0.20	−.04, .45	.102
Recreational drugs use
In the past	−0.14	−.45, .17	.372
Current use	0.08	−.25, .41	.649
Smoking
In the past	0.04	−.23, .32	.751
Current use	−0.05	−.37, .27	.758

Bolded text indicates the significant result.

Abbreviations: CI, confidence interval; PI, protease inhibitor.

^a AUDIT questionnaire score: Hazardous or harmful consumption and likely dependency.