Table 4.
Repeated measures GLMM analyses for females, with outcome being condomless-sex (N = 411 participants and 1028 ACASIs)
| Univariable OR (95% CI) | Full multivariable OR (95% CI) | Final multivariable OR (95% CI) | |
|---|---|---|---|
| Age, years | |||
| ≤ 29 | 4.64 (2.07–10.37)** | 7.67 (2.42–24.33)** | 3.72 (1.65–8.39)* |
| 30–39 | 2.93 (1.72–4.98)** | 3.19 (1.53–6.68)* | 2.42 (1.42–4.14)* |
| 40–49 | 1.93 (1.25–2.98)* | 1.91 (1.06–3.44)* | 1.68 (1.08–2.61)* |
| ≥ 50 | Referent | Referent | Referent |
| Race/Ethnicity | |||
| White, non-Hispanic/Latino | Referent | ||
| Black, non-Hispanic/Latino | 0.96 (0.61–1.51) | 0.99 (0.51–1.90) | |
| Hispanic/Latino | 1.02 (0.53–1.99) | 1.29 (0.50–3.32) | |
| Other/Unknown | 1.04 (0.31–3.51) | 1.04 (0.20–5.49) | |
| Insurance | |||
| Private | 1.44 (0.94–2.21) | 1.50 (0.78–2.85) | |
| Public/None | Referent | Referent | |
| CD4 cell count (cells/mm3) | |||
| < 200 | 0.70 (0.38–1.30) | 0.60 (0.26–1.39) | |
| 200–349 | 0.98 (0.60–1.61) | 1.06 (0.55–2.02) | |
| 350–499 | 0.83 (0.50–1.36) | 0.75 (0.39–1.43) | |
| ≥ 500 | Referent | Referent | |
| Unknown/Missing | 1.40 (0.48–4.13) | 0.97 (0.05–19.79) | |
| HIV RNA viral load (copies/mL) | |||
| Undetectable | 1.14 (0.79–1.63) | 1.21 (0.74–1.98) | |
| Detectable | Referent | ||
| Unknown/Missing | 1.64 (0.54–5.00) | 1.05 (0.05–23.72) | |
| Cocaine | 1.82 (0.74–4.48) | 1.75 (0.67–4.58) | |
| Poppers | 4.87 (0.68–35.02) | 0.99 (0.04–22.10) | |
| Injection drug use | 3.30 (1.01–10.78)* | 4.30 (0.80–23.17) | |
| Methamphetamine | 12.23 (1.03–144.79)* | 16.93 (0.55–525.28) | |
| Club drugs | † | ||
| Erectile dysfunction drugs | 22.62 (0.73–698.83) | 19.46 (0.46–833.36) | |
| Cannabis use | 2.09 (1.39–3.13)** | 2.00 (1.15–3.50)* | 1.67 (1.11–2.52)* |
| Alcohol use | 2.11 (1.50–2.98)** | 2.30 (1.43–3.69)** | 1.79 (1.26–2.54)* |
| Current cigarette smoker | 0.80 (0.56–1.15) | 0.66 (0.39–1.10) | |
| Time since 3/15/2007, per year | 0.97 (0.91–1.05) | 0.99 (0.94–1.04) |
HIV Outpatient Study, USA, 2007–2019
CI confidence interval; GLMM generalized linear mixed model analyses; OR odds ratio
*
Indicates P-value < 0.05 and
**
indicates P-value < 0.001
†
Participant numbers too small to calculate ORs and CIs in the univariable analyses