1Health Science Research Institute, Korea University, Seoul, Korea.
2The Institute for Social Development and Policy Research, Seoul National University, Seoul, Korea.
3Medical Research Collaborating Center, Seoul National University Hospital, Seoul, Korea.
4Korea Federation for HIV/AIDS Prevention, Seoul, Korea.
5Department of Preventive Medicine, Seoul National University College of Medicine, Seoul, Korea.
Copyright © 2012 The Korean Society for Preventive Medicine
This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
The authors have no conflicts of interest with the material presented in this paper.
This article is available at http://jpmph.org/.
MSMs |
SBMs |
||||||
---|---|---|---|---|---|---|---|
Ratio (OR) |
95% CI |
Ratio (OR) |
95% CI |
||||
Lower bound | Upper bound | Lower bound | Upper bound | ||||
Health behavior | Smoking | 2.60 | 0.62 | 10.88 | 1.50 | 0.59 | 3.81 |
Drinking while having sex | 3.04† | 0.81 | 11.32 | 1.02 | 0.38 | 2.76 | |
Social support | No. of family | - | - | - | 0.92 | 0.81 | 1.03 |
No. of friends | 0.94 | 0.86 | 1.03 | - | - | - | |
Sexual risk behavior | No. of sexual partners (log) | - | - | - | 2.29* | 1.12 | 4.69 |
No. of sexual partners for anal sex (log) | 5.87*** | 1.97 | 17.48 | - | - | - | |
Bi-sexual relationships | 0.63 | 0.23 | 1.75 | - | - | - | |
Safe sex | Not use condom | 1.98* | 1.54 | 2.00 | 1.38† | 0.95 | 2.02 |
Self-efficacy | 0.23* | 0.06 | 0.82 | - | - | - | |
Anxiety about STDs | 3.72** | 1.47 | 9.44 | 0.59 | 0.31 | 1.10 | |
Controls | Exposure period | 1.22* | 1.04 | 1.42 | 1.07† | 0.99 | 1.16 |
Education level | - | - | - | 3.03* | 1.22 | 7.50 | |
Sampling areas | 2.06 | 0.77 | 5.52 | - | |||
Constant | 1.36 | 0.67 | |||||
Fit statistics | n | 108 | 118 | ||||
2Log likelihood | 53.62 | 131.61 | |||||
Nagelkerke R2 | 0.54 | 0.24 |