Characteristics |
Men (n = 220) |
Women (n = 87) |
Unadjusted OR |
Adjusted OR |
Unadjusted OR |
Adjusted OR |
Age (25 years or less) |
0.93 (0.46-1.87) |
― |
1.39 (0.54-3.56) |
― |
Being married |
0.91 (0.35-2.37) |
― |
0.89 (0.32-2.47) |
― |
Some higher education |
0.49 (0.23-1.01) |
― |
0.95 (0.37-2.43) |
― |
Monthly income < 15,000 rubles |
1.92 (0.94-3.92) |
― |
1.50 (0.52-4.34) |
― |
Unemployed |
2.12 (1.05-4.30) |
2.42 (1.12-5.26) |
1.17 (0.46-3.01) |
― |
Ever had an STIa |
2.25 (1.11-4.57) |
2.47 (1.14-5.34) |
1.16 (0.45-3.02) |
― |
Number of sexual partner in the past 3 months |
|
|
|
|
1 |
Reference |
― |
Reference |
Reference |
2 |
0.79 (0.32-1.94) |
― |
5.91 (1.45-24.09) |
5.73 (1.36-24.06) |
3 or more |
0.54 (0.23-1.26) |
― |
6.04 (1.45-25.18) |
4.46 (1.03-19.41) |
Commercial sex workersb |
1.39 (0.28-6.96) |
― |
― |
― |
Intravenous drug useb |
3.45 (0.92-12.88) |
4.66 (1.11-19.54) |
― |
― |
Alcohol usec |
|
|
3.48 (1.29-9.38) |
3.03 (1.05-8.80) |
1st quartile |
7.33 (2.00-26.87) |
7.54 (2.00-28.51) |
― |
― |
2nd quartile |
Reference |
Reference |
― |
― |
3rd quartile |
2.25 (0.53-9.46) |
2.32 (0.53-10.10) |
― |
― |
4th quartile |
6.27 (1.67-23.52) |
5.06 (1.31-19.63) |
― |
― |
aSTI: sexually transmitted infection
bCommercial sex worker and injection drug use were not included in the estimation among women due to small numbers.
cAlcohol use was categorized by using the Alcohol Use Disorders Identification Test (AUDIT). Since a significant linear trend was observed for women, we presented alcohol
use as alcohol misuse vs. non-misuse for women (a score ≥ 8 indicates alcohol misuse). |
