Comparison of HIV prevalence according to region of origin for each exposure category
| Exposure categories | HIV+/Tested n/N | HIV prevalence (%) | OR (95% CI) | p Value |
|---|---|---|---|---|
| OR: odds ratio adjusted by age, clinic, and previous HIV test, and in the analysis of injecting drug users, also adjusted by sex; CI: confidence interval. | ||||
| *There were no injecting drug users from sub-Sahara Africa or from “other countries”. | ||||
| Injecting drug users* | ||||
| Spain | 15/254 | 5.9 | 1 | |
| Western Europe | 1/11 | 9.1 | 1.2 (0.1 to 9.9) | NS |
| Central and eastern Europe | 2/19 | 10.5 | 1.7 (0.3 to 8.4) | NS |
| Latin America | 1/8 | 12.5 | 3.5 (0.3 to 36.3) | NS |
| Northern Africa | 0/3 | 0.0 | No HIV+ cases | NS |
| Men who had sex with men | ||||
| Spain | 64/1310 | 4.9 | 1 | |
| Western Europe | 5/44 | 11.4 | 2.2 (0.8 to 5.7) | NS |
| Central and eastern Europe | 0/7 | 0.0 | No HIV+ cases | NS |
| Latin America | 23/127 | 18.1 | 4.1 (2.4 to 6.9) | <0.001 |
| Sub-Sahara Africa | 1/6 | 16.7 | 3.2 (0.4 to 28.4) | NS |
| Northern Africa | 0/1 | 0.0 | No HIV+ cases | NS |
| Other countries | 0/10 | 0.0 | No HIV+ cases | NS |
| Female sex workers | ||||
| Spain | 2/331 | 0.6 | 1 | |
| Western Europe | 0/18 | 0.0 | No HIV+ cases | NS |
| Central and eastern Europe | 1/77 | 1.3 | 1.3 (0.1 to 14.5) | NS |
| Latin America | 4/1604 | 0.2 | 0.3 (0.1 to 1.6) | NS |
| Sub-Sahara Africa | 2/37 | 5.4 | 4.9 (0.6 to 38.6) | NS |
| Northern Africa | 0/50 | 0.0 | No HIV+ cases | NS |
| Other countries | 0/11 | 0.0 | No HIV+ cases | NS |
| Heterosexual men | ||||
| Spain | 11/2182 | 0.5 | 1 | |
| Western Europe | 0/86 | 0.0 | No HIV+ cases | NS |
| Central and eastern Europe | 0/40 | 0.0 | No HIV+ cases | NS |
| Latin America | 6/133 | 4.5 | 9.4 (3.4 to 25.9) | <0.001 |
| Sub-Sahara Africa | 5/56 | 8.9 | 19.3 (6.4 to 58.0) | <0.001 |
| Northern Africa | 1/52 | 1.9 | 4.2 (0.5 to 33.6) | NS |
| Other countries | 0/29 | 0.0 | No HIV+ cases | NS |
| Heterosexual women | ||||
| Spain | 15/1723 | 0.9 | 1 | |
| Western Europe | 1/90 | 1.1 | 1.3 (0.2 to 10.0) | NS |
| Central and eastern Europe | 0/30 | 0.0 | No HIV+ cases | NS |
| Latin America | 1/167 | 0.6 | 0.7 (0.1 to 5.3) | NS |
| Sub-Sahara Africa | 2/16 | 12.5 | 16.9 (3.5 to 82.4) | <0.001 |
| Northern Africa | 2/17 | 11.8 | 15.3 (3.2 to 73.2) | 0.001 |
| Other countries | 1/29 | 3.4 | 4.1 (0.5 to 32.5) | NS |