Table 3.
Associations between behavioural characteristics and HIV, syphilis and HCV infection
| Behavioural characteristics | HIV positive | Syphilis positive | HCV positive | ||||||
| OR (95% CI) | aOR (95% CI) | OR (95% CI) | aOR (95% CI) | OR (95% CI) | aOR (95% CI) | ||||
| Univariate | Multivariate | Univariate | Multivariate | Univariate | Multivariate | ||||
| No condom use in the last commercial sex (yes vs no) | 3.95 (2.19 to 7.15)* |
3.97 (2.19 to 7.19)* |
3.48 (1.90 to 6.37)* |
1.06 (0.78 to 1.45) |
0.54 (0.29 to 1.00) |
||||
| Inconsistent condom use in the past month (yes vs no) | 2.86 (1.50 to 5.45)* |
1.33 (1.05 to1.67)* |
1.30 (1.03 to 1.64)* |
1.30 (1.02 to 1.65)* |
0.64 (0.44 to 0.93)* |
0.63 (0.43 to 0.92)* |
0.72 (0.49 to 1.05) |
||
| Drug use (yes vs no) | 0.32 (0.02 to 5.24) |
1.27 (0.71 to 2.28) |
3.28 (1.80 to 6.00)* |
||||||
| Injecting drug use (yes vs no) |
1.15 (0.07 to 18.91) |
1.87 (0.76 to 4.59) |
10.05 (5.16 to 19.59)* |
9.21 (4.67 to 18.18)* |
8.91 (4.45 to 17.86)* |
||||
| STI diagnosis in the past year | 0.49 (0.03 to 7.98) |
4.02 (2.59 to 6.24)* |
3.75 (2.40 to 5.87)* |
3.81 (2.40 to 6.03)* |
2.78 (1.29 to 6.00)* |
||||
| HIV-related services (yes vs no) |
1.71 (0.53 to 5.53) |
1.37 (0.90 to 2.08) |
1.36 (0.71 to 2.60) |
||||||
| HIV positive (yes vs no) |
8.89 (3.74 to 21.17)* |
9.17 (3.84 to 21.91)* |
5.88 (2.40 to 14.41)* |
1.51 (0.09 to 25.29) |
|||||
| Syphilis positive (yes vs no) |
8.89 (3.73 to 21.16)* |
8.68 (3.63 to 20.74)* |
4.88 (1.95 to 12.18)* |
9.09 (5.30 to 15.58)* |
9.0 (5.26 to 15.71)* |
7.88 (4.49 to 13.83)* |
|||
| HCV positive (yes vs no) |
1.50 (0.09 to 24.83) |
9.09 (5.30 to 15.59)* |
8.81 (5.09 to 15.25)* |
7.68 (4.37 to 13.49)* |
|||||
aOR adjusted for sociodemographic characteristic (age, education level, marital status, typology and survey year).
*P<0.05.
aOR, adjusted OR; HCV, hepatitis C virus; STIs, sexually transmitted infections.