Adjusted odds ratios for associations of BMI and age with SDB at different RDI thresholds after stratification for HIV and HAART status*.

*Adjusted for race.†N, number of participants with SDB at the specified cutpoint.RDI, respiratory disturbance index.RDI is defined as the number of apneas and hypopneas (a ≥3% desaturation or an arousal) per hour of sleep.Odds ratio and confidence intervals in bold represent observations that were statistically significant.Note: When HIV+ men were combined into one group (N = 99), ORs for BMI and age were attenuated and of borderline significance. For example, for an RDI ≥5 events/h, BMI had OR: 1.10 [95% CI:0.97–1.25]] and age had OR 1.05 [95% CI: 0.99–1.12. Similar findings were observed for an RDI ≥10 and ≥15 events/h (data not shown).