Table 3 Multivariate regression analyses for any STI and per STI in MSM aged 25 or older visiting STI clinics, the Netherlands, 2006-2012
Any STI OR (95% CI) | Chlamydia OR (95% CI) | Gonorrhoea OR (95% CI) | Infectious syphilis OR (95% CI) | HIV OR (95% CI) | |
|---|---|---|---|---|---|
Year of consult | 0.97 (0.95-0.98 | NS | NS | 0.8 (0.8-0.9) | 0.8 (0.8-0.9) |
Age, years | |||||
25-34 | 1.0 | 1.0 | 1.0 | 1.0 | NS |
35-44 | 0.9 (0.9-1.0) | 0.9 (0.9-1.0) | 0.9 (0.8-0.9) | 1.3 (1.2-1.4) | |
45-54 | 0.9 (0.8-0.9) | 0.9 (0.8-0.9) | 0.7 (0.6-0.7) | 1.6 (1.4-1.8) | |
>54 | 0.7 (0.6-0.7) | 0.8 (0.7-0.8) | 0.5 (0.4-0.5) | 1.5 (1.2-1.7) | |
Sexual behaviour | |||||
Sex with both men and women | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 |
Sex with men only | 1.5 (1.4-1.6) | 1.3 (1.2-1.4) | 1.7 (1.5-1.8) | 1.5 (1.3-1.7) | 2.0 (1.7-2.4) |
Ethnicity | |||||
Dutch | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 |
Surinam/Antilles | 1.5 (1.3-1.6) | 1.2 (1.1-1.4) | 1.3 (1.1-1.5) | 2.0 (1.6-2.5) | 2.3 (1.9-2.9) |
Turkey/Morocco | 1.2 (1.1-1.4) | 1.2 (1.0-1.5) | 1.3 (1.1-1.5) | 1.1 (0.7-1.7) | 1.4 (1.0-2.0) |
Eastern Europe | 1.3 (1.1-1.4) | 1.1 (0.9-1.3) | 1.2 (1.0-1.4) | 1.0 (0.7-1.6) | 2.2 (1.7-2.9) |
SS Africa | 1.6 (1.3-2.0) | 1.4 (1.0-1.9) | 1.4 (1.0-1.9) | 1.0 (0.5-1.9) | 3.8 (2.5- 5.7) |
Latin America | 1.3 (1.1-1.4) | 1.0 (0.9-1.2) | 1.1 (1.0-1.3) | 1.7 (1.3-2.2) | 2.7 (2.1-3.4) |
Asia | 1.3 (1.2-1.4) | 1.3 (1.1-1.4) | 1.2 (1.0-1.4) | 1.3 (1.0-1.7) | 1.5 (1.2-1.9) |
Other | 1.0 (1.0-1.1) | 0.9 (0.8-1.0) | 1.0 (1.0-1.1) | 1.0 (0.9-1.2) | 1.4 (1.2-1.6) |
Previous HIV test | |||||
No | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 |
Yes, negative | 0.8 (0.8-0.8) | 0.8 (0.7-0.9) | 0.9 (0.8-1.0) | 0.7 (0.6-0.7) | 0.6 (0.5-0.7) |
Unknown | 0.8 (0.7-0.9) | 0.8 (0.6-0.9) | 0.8 (0.6-0.9) | 1.0 (0.8-1.4) | 1.2 (0.9-1.5) |
Previous STI | |||||
No | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 |
Yes | 1.7 (1.6-1.7) | 1.5 (1.4-1.6) | 1.6 (1.5-1.8) | 1.5 (1.3-1.7) | 2.0 (1.4-2.8) |
Unknown | 1.0 (0.9-1.1) | 1.0 (0.9-1.1) | 1.1 (1.0-1.3) | 0.8 (0.7-1.0) | 0.9 (0.5-1.4) |
CSW | |||||
No | 1.0 | NS | 1.0 | NT | NS |
Yes, in <6 months | 0.8 (0.7-0.9) | 0.8 (0.6-0.9) | |||
Unknown | 0.4 (0.3-0.6) | 0.3 (0.1-0.5) | |||
Client of CSW | |||||
No | 1.0 | 1.0 | 1.0 | NS | NS |
Yes, in <6 months | 0.6 (0.5-0.7) | 0.7 (0.5-0.8) | 0.6 (0.5-0.8) | ||
Unknown | 1.4 (1.0-2.1) | 0.7 (0.5-0.9) | 1.7 (0.9-3.2) | ||
No of partners in < 6 months | |||||
0-1 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 |
2-10 | 1.5 (1.4-1.6) | 1.5 (1.3-1.6) | 1.8 (1.6-2.0) | 0.9 (0.7-1.0) | 1.3 (1.1-1.5) |
>10 | 1.9 (1.8-2.1) | 1.7 (1.6-1.9) | 2.4 (2.1-2.7) | 0.9 (0.7-1.1) | 1.7 (1.4-2.1) |
Unknown | 1.6 (1.5-1.7) | 1.5 (1.4-1.7) | 1.9 (1.7-2.2) | 0.7 (0.6-0.9) | 1.3 (1.1-1.6) |
Notified | |||||
No | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 |
Yes | 2.2 (2.1-2.3) | 1.9 (1.8-2.1) | 2.3 (2.1-2.4) | 1.9 (1.6-2.1) | 2.2 (1.9-2.4) |
Unknown | 1.1 (1.0-1.2) | 1.0 (1.0-1.1) | 1.3 (1.1-1.4) | 1.2 (1.0-1.4) | 0.8 (0.7-1.0) |