Research Article
Recreational Drug Use among Chinese Men Who Have Sex with Men: A Risky Combination with Unprotected Sex for Acquiring HIV Infection
Table 4
Factors associated with HIV infection among MSM in Shenyang of China (
).
| | Factors | (%) | Number of HIV positives (%) | Univariate analysis | Multivariate analysis | | OR (95% CI) | value | aOR (95% CI) | value |
| | Age, year | | | | | | | | >25 | 385 (61.6) | 30 (7.8) | | | | | | ≤25 | 240 (38.4) | 30 (12.5) | 1.7 (1.0–2.9) | 0.054 | | | | Residence in Liaoning Province | | | | | | | | Yes | 157 (25.1) | 17 (10.8) | | | | | | No | 468 (74.9) | 43 (9.2) | 0.8 (0.5–1.5) | 0.547 | | | | Ethnics | | | | | | | | Han | 100 (16.0) | 12 (12.0) | | | | | | Non-Han | 525 (84.0) | 48 (9.1) | 1.4 (0.7–2.7) | 0.376 | | | | Educational level | | | | | | | | College and above | 235 (37.6) | 26 (11.1) | | | | | | Senior high school and below | 390 (62.4) | 34 (8.7) | 0.8 (0.4–1.3) | 0.336 | | | | Marital status | | | | | | | Married with females/cohabitated
with males | 155 (24.8) | 14 (9.0) | | | | | | Single | 470 (75.2) | 46 (9.8) | 1.1 (0.6–2.0) | 0.782 | | | | Average month income (USD) | | | | | | | | ≤500 | 452 (72.3) | 37 (8.2) | | | | | | >500 | 173 (27.7) | 23 (13.3) | 1.7 (1.0–3.0) | 0.055 | | | | Ever selling sex to male partners | | | | | | | | No | 605 (96.8) | 55 (9.1) | | | | | | Yes | 20 (3.2) | 5 (25.0) | 3.3 (1.2–9.5) | 0.025 | 3.1 (1.0–9.9) | 0.05 | | Main venue for seeking male sex partners | | | | | | | | Internet | 235 (37.6) | 23 (9.8) | | | | | | Bar/dance halls | 338 (54.1) | 33 (9.8) | 1.0 (0.6–1.7) | 0.675 | | | | Park/public bath | 52 (8.3) | 4 (7.7) | 0.8 (0.3–2.3) | 0.640 | | | | Self-perceived HIV infection risk | | | | | | | | No risk | 169 (27.1) | 9 (5.3) | | | | | | Low risk | 264 (42.4) | 27 (10.2) | 2.0 (0.9–4.4) | 0.076 | | | | Medium risk | 116 (18.6) | 14 (12.1) | 2.4 (1.0–5.8) | 0.045 | | | | High risk | 36 (5.8) | 7 (19.4) | 4.3 (1.5–12.4) | 0.007 | | | | Condom using with casual male partners in the past 3 months | | | | | | | | Consistently used | 439 (70.2) | 39 (8.9) | | | | | | Seldom used | 116 (18.6) | 7 (6.0) | 0.7 (0.3–1.5) | 0.325 | 0.8 (0.3–1.9) | 0.601 | | Never used | 70 (11.2) | 14 (20.0) | 2.6 (1.3–5.0) | 0.004 | 2.8 (1.4–5.7) | <0.001 | | Preferred role in anal intercourse | | | | | | | | Mainly insertive | 181 (29.0) | 11 (6.1) | | | | | | Mainly receptive | 122 (19.5) | 16 (13.1) | 2.3 (1.0–5.2) | 0.039 | | | | Receptive/insertive anal intercourse | 322 (51.5) | 33 (10.2) | 1.8 (0.9–3.6) | 0.116 | | | | Number of male sexual partners in the past 3 months | | | | | | | | <3 | 361 (57.8) | 38 (10.5) | | | | | | ≥3 | 264 (42.2) | 22 (8.3) | 0.8 (0.4–1.3) | 0.359 | | | | Ever using recreational drugs | | | | | | | | No | 480 (76.8) | 31 (6.5) | | | | | | Yes | 145 (23.2) | 29 (20.0) | 3.6 (2.1–6.3) | <0.001 | 3.5 (2.0–6.2) | <0.001 | | Alcohol using behavior | | | | | | | | No | 181 (57.3) | 37 (20.4) | | | | | | Yes | 135 (42.7) | 20 (14.8) | 0.6 (0.3–1.6) | 0.649 | | | | Reported male circumcision status | | | | | | | | No | 581 (93.0) | 54 (9.3) | | | | | | Yes | 44 (7.0) | 6 (13.6) | 1.5 (0.6–3.8) | 0.349 | | | | Syphilis infection | | | | | | | | No | 560 (89.6) | 43 (7.7) | | | | | | Yes | 65 (10.4) | 17 (26.2) | 4.3 (2.3–8.0) | <0.001 | 3.7 (1.9–7.2) | <0.001 |
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