Table 1.
Characteristicsa | n (N = 887) | % |
---|---|---|
Age at interview (year): mean ± SDb (range) | 30.2 ± 7.9 (18–67) | |
≤23 | 148 | 16.7 |
24–29 | 344 | 38.8 |
30–39 | 278 | 31.3 |
≥40 | 87 | 13.2 |
Ethnicity | ||
Han | 834 | 94.0 |
Others | 53 | 6.0 |
Ever married | ||
Never | 647 | 72.9 |
Ever | 240 | 27.1 |
Education (year) | ||
Primary school and lower (≤6) | 23 | 2.6 |
Middle school (7–9) | 145 | 16.4 |
Senior high (10–12) | 253 | 28.5 |
College and higher (>12) | 465 | 52.5 |
Employment status | ||
Full-time/tenured | 565 | 63.9 |
Part-time/temporary | 186 | 21.1 |
Retired/unemployed | 47 | 5.3 |
Student | 46 | 5.2 |
Others | 40 | 4.5 |
Resident in Beijing | ||
No | 691 | 78.0 |
Yes | 195 | 22.0 |
Illicit drug use | ||
Never | 861 | 97.2 |
Ever | 25 | 2.8 |
Alcohol drinking in the past 4 weeks | ||
Never | 41 | 4.6 |
Rarely | 176 | 19.9 |
2–6 times per week | 449 | 50.7 |
Daily | 220 | 24.8 |
Sexual orientation | ||
Homosexual | 577 | 65.7 |
Heterosexual | 10 | 1.2 |
Bisexual | 291 | 33.1 |
Preferred sexual position during anal sex | ||
Exclusively receptive | 103 | 11.6 |
Mainly receptive | 155 | 17.5 |
Exclusively insertive | 181 | 20.4 |
Mainly insertive | 224 | 25.2 |
Dual | 193 | 21.8 |
No anal sex | 31 | 3.5 |
Self-perceived risk of HIV infection | ||
High | 65 | 7.3 |
Medium | 248 | 28.0 |
Low | 463 | 52.2 |
No | 111 | 12.5 |
HIV testing times since last HIV testing (month) | ||
Never | 30 | 3.4 |
<3 | 282 | 31.8 |
3–5 | 326 | 36.8 |
6–11 | 132 | 14.9 |
≥12 | 117 | 13.2 |
HIV seropositive | ||
No | 840 | 94.7 |
Yes | 47 | 5.3 |
Syphilis seropositive | ||
No | 739 | 83.3 |
Yes | 148 | 16.7 |
aSample size may vary for different characteristic variables due to missing data.
bSD: standard deviation.