Table 3.
Logistic regression results for factors associated with no condom use in the last sexual intercourse.
| n (%) (n = 635) | Crude OR (95% CI) | Adjusted OR (95% CI) 1 | |
|---|---|---|---|
| Sex | |||
| Male | 254 (54.2) | 1.00 | 1.00 |
| Female | 381 (72.8) | 2.27 (1.74–2.96) *** | 1.73 (1.25–2.40) ** |
| Origin | |||
| Eastern European | 184 (64.3) | 1.00 | 1.00 |
| Brazilian | 215 (57.5) | 0.75 (0.55–1.03) | 1.05 (0.68–1.61) |
| African | 236 (71.1) | 1.36 (0.97–1.91) | 1.81 (1.11–2.96) * |
| Age (years) | |||
| 18–24 | 78 (50.0) | 1.00 | 1.00 |
| 25–44 | 418 (63.5) | 1.74 (1.23–2.48) ** | 1.20 (0.77–1.87) |
| 45–65 | 139 (78.1) | 3.56 (2.22–5.73) *** | 1.84 (1.02–3.32) * |
| Educational level | |||
| Higher | 206 (61.9) | 1.00 | 1.00 |
| Secondary | 235 (59.0) | 0.89 (0.66–1.20) | 1.40 (0.95–2.07) |
| Elementary | 191 (74.3) | 1.78 (1.25–2.55) ** | 1.84 (1.11–3.01) * |
| Marital status | |||
| Unmarried | 301 (52.8) | 1.00 | 1.00 |
| Married | 332 (79.0) | 3.37 (2.53–4.49) *** | 2.38 (1.67–3.38) *** |
| Number of sexual partners | |||
| 1 partner | 447 (75.4) | 1.00 | 1.00 |
| 2–3 partners | 138 (54.3) | 0.39 (0.29–0.53) *** | 0.94 (0.60–1.48) |
| ≥4 partners | 31 (27.7) | 0.13 (0.08–0.20) *** | 0.76 (0.38–1.50) |
| Type of sexual partners in the previous 12 months | |||
| Only regular | 546 (75.6) | 1.00 | 1.00 |
| Only occasional | 14 (14.1) | 0.05 (0.03–0.10) *** | 0.10 (0.05–0.20) *** |
| Regular and occasional | 71 (44.7) | 0.26 (0.18–0.37) *** | 0.43 (0.25–0.75) ** |
| Free condoms received in the previous 12 months | |||
| Yes | 184 (51.8) | 1.00 | 1.00 |
| No | 451 (70.8) | 2.25 (1.72–2.95) *** | 1.49 (1.06–2.09) ** |
| Ever testing for HIV | |||
| Yes | 410 (62.6) | 1.00 | 1.00 |
| No | 225 (66.8) | 1.20 (0.91–1.58) | 1.13 (0.80–1.59) |
1 Adjusted for sex, origin, age, educational level, marital status, number of sexual partners, type of sexual partners in the previous 12 months, free condoms received in the previous 12 months and ever testing for HIV. * p < 0.05; ** p < 0.01; *** p < 0.001.