Table 1. Univariate and multivariate analysis of the association between selected characteristics and prior HIV testing behavior in 492 men who have sex with men in Chongqing City, China, 2010.
Variables | Number of participants N=492 |
Never tested N=205 (%) |
Ever tested N=287 (%) |
Crude Odds Ratio (95%CI) |
P-value | Adjusted Odds Ratio (95%CI) |
P-value |
---|---|---|---|---|---|---|---|
Median age in years | 24 (21-28) | 23 | 24 | 1.03 (0.99-1.06) | 0.1 | ||
(Interquartile range) | (20-28) | (22-28) | |||||
Ethnicity | 0.2 | ||||||
Han majority | 480 | 198 (41.2) | 282 (58.8) | 1.00 | |||
Minorities | 12 | 7 (58.3) | 5 (41.7) | 0.45 (0.14-1.48) | |||
Education | 0.004 | 0.008 | |||||
High school or below | 168 | 85(50.6) | 83 (49.4) | 1.00 | 1.00 | ||
College or above | 324 | 120(37.0) | 204 (63.0) | 1.76(1.19-2.59) | 1.74 (1.16-2.62) | ||
Marital status | 0.8 | ||||||
Single | 429 | 176 (41.0) | 253 (59.0) | 1.00 | |||
Ever Married | 63 | 29 (46.0) | 34 (54.0) | 1.07 (0.62-1.86) | |||
Having a cohabiting… | 0.03 | 0.06 | |||||
male sexual partner | 90 | 28 (31.1) | 62 (68.9) | 1.00 | |||
female sexual partner or
living alone |
402 | 177 (44.0) | 225 (56.0) | 0.57 (0.35-0.94) | 0.61 (0.36-1.01) | ||
Occupation | 0.2 | ||||||
Student | 124 | 57 (46.0) | 67 (54.0) | 1.00 | |||
Non-student | 368 | 148 (40.2) | 220 (59.8) | 1.36 (0.90-2.05) | |||
Chongqing Hu Kou or registered residence | 0.8 | ||||||
No | 107 | 47 (43.9) | 60 (56.1) | 1.00 | |||
Yes | 385 | 158 (41.0) | 227 (59.0) | 1.06 (0.68-1.65) | |||
Having a health insurance
plan |
0.8 | ||||||
No | 224 | 96 (42.9) | 128 (57.1) | 1.00 | |||
Yes | 268 | 109 (40.7) | 159 (59.3) | 1.05 (0.72-1.51) | |||
Ever having sex with a woman | |||||||
No | 294 | 122 (41.5) | 172 (58.5) | 1.00 | |||
Yes | 198 | 83 (41.9) | 20 (18-22) | 115(58.1) | 1.10 (0.76-1.60) | ||
Age at first sex with a man
(median, IQR) (year) |
20 | 20 (18-23) | 0.98 (0.94-1.02) | 0.2 | |||
Self-reported sexual orientation | 0.2 | ||||||
Homosexual | 331 | 130 (39.3) | 201 (60.7) | 1.00 | |||
Bisexual | 161 | 75 (46.6) | 86 (53.4) | 0.78 (0.53-1.15) | |||
Preferred role in anal sex* | |||||||
Insertive | 162 | 55 (34.0) | 107 (66.0) | 1.00 | 1.00 | ||
Almost equally | 180 | 79 (43.9) | 101 (56.1) | 0.62 (0.40-0.97) | 0.04 | 0.78 (0.49-1.26) | 0.3 |
Receptive | 143 | 67 (46.9) | 76 (53.1) | 0.55 (0.34-0.88) | 0.01 | 0.58 (0.35-0.94) | 0.03 |
Number of male partners in the past 6 months | 0.1 | ||||||
≤1 | 219 | 82 (37.4) | 137(62.6) | 1.00 | |||
>1 | 273 | 123 (45.1) | 150 (54.9) | 0.74 (0.51-1.07) | |||
Ever exchanging sex for money with a male partner in the past 6 months | 0.1 | ||||||
No | 479 | 197 (41.1) | 282 (58.9) | 1.00 | |||
Yes | 13 | 8 (61.5) | 5 (38.5) | 0.38 (0.12-1.23) | |||
Number of female partners in the past 6 months | 0.8 | ||||||
0 | 436 | 181 (41.3) | 256 (58.7) | 1.00 | |||
≥1 | 56 | 25 (44.6) | 31 (55.4) | 0.94 (0.53-1.68) | |||
Condom use with the recent male partner during the past 6 months § | 0.01 | ||||||
No | 30 | 20 (66.7) | 10 (33.3) | 1.00 | 1.00 | ||
Yes | 444 | 176 (39.6) | 268 (60.4) | 3.05 (1.37-6.81) | 0.007 | 2.87 (1.25-6.62) | |
Self-perceived HIV risk via homosexual contacts | 0.07 | 0.08 | |||||
Moderate or none | 243 | 92 (37.9) | 151 (62.1) | 1.00 | 1.00 | ||
Great | 248 | 112 (45.2) | 136 (54.8) | 0.71 (0.49-1.03) | 0.71 (0.48-1.04) |
7 men reported oral sex or masturbation only
474 men reported having anal sex with the recent male partner during the past 6 months