Research Article
The Dynamic Trends of HIV Prevalence, Risks, and Prevention among Men Who Have Sex with Men in Chongqing, China
Table 2
Dynamic trends of HIV, Syphilis, and other sexually transmitted diseases among men who have sex with men in Chongqing.
| Infections/Diseases | 2006 | 2008 | 2010 | 2012 | 2013 | value* | | (%) | | (%) | | (%) | | (%) | | (%) |
| HIV | 561 | 73 (13.0) | 602 | 98 (16.3) | 400 | 50 (12.5) | 390 | 76 (19.5) | 376 | 74 (19.7) | 0.004 | Age (years) | | | | | | | | | | | | <25 | 158 | 10 (6.3) | 322 | 39 (12.1) | 184 | 22 (12.0) | 144 | 26 (18.1) | 153 | 30 (19.6) | <0.001 | 25–34 | 211 | 29 (13.7) | 205 | 29 (14.1) | 172 | 19 (11.0) | 201 | 36 (17.9) | 175 | 34 (19.4) | 0.085 | ≥35 | 192 | 34 (17.7) | 75 | 20 (26.7) | 44 | 9 (20.5) | 45 | 14 (13.1) | 48 | 10 (20.8) | 0.18 | Syphilis | 561 | 54 (9.6) | 602 | 70 (11.6) | 400 | 25 (6.3) | 390 | 11 (2.8) | 376 | 11 (2.9) | <0.001 | Age (years) | | | | | | | | | | | | <25 | 158 | 6 (3.8) | 322 | 29 (9.0) | 184 | 12 (6.5) | 144 | 3 (2.1) | 153 | 4 (2.6) | 0.044 | 25–34 | 211 | 19 (9.0) | 205 | 26 (12.7) | 172 | 9 (5.2) | 201 | 5 (2.5) | 175 | 3 (1.7) | <0.001 | ≥35 | 192 | 29 (15.1) | 75 | 15 (20.0) | 44 | 4 (9.1) | 45 | 3 (6.7) | 48 | 4 (8.3) | 0.056 | HIV and syphilis coinfection | 73 | 15 (20.5) | 98 | 29 (29.6) | 50 | 7 (6.5) | 76 | 2 (2.1) | 74 | 9 (12.2) | <0.001 | Self-report STD diagnosis in the last year | 561 | 112 (20.0) | 602 | 122 (20.3) | 400 | 22 (5.5) | 390 | 11 (2.8) | 376 | 9 (2.4) | <0.001 | Age (years) | | | | | | | | | | | | <25 | 158 | 34 (21.5) | 322 | 58 (18.0) | 184 | 11 (6.0) | 144 | 6 (4.2) | 153 | 3 (2.0) | <0.001 | 25–34 | 211 | 53 (25.1) | 205 | 46 (22.4) | 172 | 7 (4.1) | 201 | 1 (0.5) | 175 | 4 (2.3) | <0.001 | ≥35 | 192 | 25 (13.0) | 75 | 18 (24.0) | 44 | 4 (9.1) | 45 | 4 (8.9) | 48 | 2 (4.2) | 0.072 | HIV and Other STDs coinfection | 73 | 26 (35.6) | 98 | 24 (24.5) | 50 | 6 (12.0) | 76 | 6 (7.9) | 74 | 1 (1.4) | <0.001 |
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values are from Cochran-Armitage trend analysis.
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