Table 1 Baseline characteristics of participants and self-perception of risk for HIV acquisition among people in prisons in Iran in 2017
Characteristics | Total N (%) | High perceived risk of contracting HIV5 N (%) | Crude odds ratio (95% CIs; P-value) |
|---|---|---|---|
Overall | 5422 (100.0) | 367 (6.8) | - |
Age (years) | |||
鈥�&濒迟;30 | 1408 (26.0) | 124 (8.8) | 1.50 (1.20, 1.88; <0.001) |
鈥冣墺30 | 3996 (74.0) | 241 (6.0) | 1 |
Gender | |||
鈥僊别苍 | 5099 (94.0) | 348 (6.8) | 1.17 (0.73, 1.88; 0.514) |
鈥僕辞尘别苍 | 323 (6.0) | 19 (5.9) | 1 |
Marital status | |||
鈥僋ever married | 1740 (32.0) | 164 (9.4) | 2.16 (1.70, 2.75; <0.001) |
鈥僁ivorced, widowed, temporary marriage | 955 (17.6) | 78 (8.2) | 1.85 (1.38, 2.48; <0.001) |
鈥僀urrently married | 2725 (50.4) | 125 (4.6) | 1 |
Education | |||
鈥僆lliterate and primary school | 3678 (68.0) | 265 (7.2) | 1.24 (0.98, 1.57; 0.072) |
鈥僅igh school and above | 1733 (32.0) | 102 (5.9) | 1 |
Age at first sexual intercourse | |||
鈥�&濒迟;18 | 1559 (32.3) | 146 (9.4) | 1.54 (1.23, 1.93; <0.001) |
鈥冣墺18 | 3169 (67.7) | 199 (6.3) | 1 |
History of sex with non-primary partner (last 12 month) | |||
鈥僘别蝉 | 781 (16.4) | 93 (11.9) | 1.96 (1.53, 2.52; <0.001) |
鈥僋辞 | 3991 (83.6) | 257 (6.4) | 1 |
Condom use in last sex | |||
鈥僋辞 | 3497 (74.4) | 276 (7.9) | 1.47 (1.12, 1.94; 0.006) |
鈥僘别蝉 | 1201 (25.6) | 66 (5.5) | 1 |
Condom accessibility inside the prison | |||
鈥僋辞 | 1884 (63.1) | 154 (8.2) | 1.17 (0.88, 1.55; 0.283) |
鈥僘别蝉 | 1101 (36.9) | 78 (7.1) | 1 |
Related symptoms of STI1 | |||
鈥僘别蝉 | 162 (3.0) | 23 (14.2) | 2.35 (1.49, 3.70; <0.001) |
鈥僋辞 | 5215 (97.0) | 343 (6.6) | 1 |
Knowledge of STI symptoms (last 12 months)2 | |||
鈥侨耻蹿蹿颈肠颈别苍迟 | 520 (9.6) | 31 (5.7) | 0.86 (0.58, 1.25; 0.442) |
鈥僆苍蝉耻蹿蹿颈肠颈别苍迟 | 4903 (90.4) | 336 (6.8) | 1 |
Lifetime history of same-sex practice among men | |||
鈥僘别蝉 | 665 (14.5) | 109 (16.4) | 3.19 (2.50, 4.08; <0.001) |
鈥僋辞 | 3911 (85.5) | 226 (5.8) | 1 |
HIV knowledge | |||
鈥侨耻蹿蹿颈肠颈别苍迟3 | 838 (18.7) | 55 (6.6) | 0.94 (0.70, 1.28; 0.718) |
鈥僆苍蝉耻蹿蹿颈肠颈别苍迟 | 3631 (81.3) | 251 (6.9) | 1 |
History of the previous imprisonment | |||
鈥僘别蝉 | 3185 (58.8) | 260 (8.2) | 1.77 (1.40, 2.23; <0.001) |
鈥僋辞 | 2234 (41.2) | 107 (4.8) | 1 |
Lifetime history of drug use | |||
鈥僘别蝉 | 4146 (76.5) | 315 (7.6) | 1.93 (1.43, 2.61; <0.001) |
鈥僋辞 | 1275 (23.5) | 52 (4.1) | 1 |
Lifetime history of drug injection | |||
鈥僘别蝉 | 641 (11.9) | 111 (17.3) | 3.70 (2.91, 4.71; 0.001) |
鈥僋辞 | 4767 (88.1) | 255 (5.3) | 1 |
History of shared injection in last injection4 | |||
鈥僘别蝉 | 12 (10.2) | 5 (41.6) | 1.96 (0.57, 6.69; 0.281) |
鈥僋辞 | 105 (89.8) | 28 (26.7) | 1 |
Lifetime history of tattooing | |||
鈥僘别蝉 | 2560 (47.2) | 210 (8.2) | 1.54 (1.24, 1.90; <0.001) |
鈥僋辞 | 2861 (52.8) | 157 (5.5) | 1 |
Lifetime history of receiving opioid agonist therapy | |||
鈥僘别蝉 | 2613 (63.2) | 238 (9.1) | 1.88 (1.44, 2.45; <0.001) |
鈥僋辞 | 1520 (36.8) | 77 (5.1) | 1 |