Table 5 Multivariate analysis of consistent condom use among female sex workers at hair salons
Variable | Adjusted OR (95% CI) | P value |
|---|---|---|
Age of first commercial sex act | ||
  < 20 | 1 |  |
 20–29 | 0.38 (0.23–0.63) | 0.000 |
  > 30 | 0.39 (0.20–0.79) | 0.009 |
Condom use during first commercial sex act | ||
 No | 1 |  |
 Yes | 3.83 (2.63–5.58) | 0.000 |
Oral sex | ||
 No | 1 |  |
 Yes | 0.54 (0.35–0.82) | 0.004 |
Douche vaginally after commercial sex | ||
 Never | 1 |  |
 Rarely/sometimes | 1.51 (0.78–2.89) | 0.219 |
 Often | 1.51 (0.79–2.89) | 0.211 |
 Always | 2.68 (1.46–4.92) | 0.002 |
Oral contraceptive use | ||
 Never | 1 |  |
 Rarely/sometimes/often | 0.18 (0.13–0.26) | 0.000 |
 Always | 1.26 (0.74–2.13) | 0.395 |
Contraception | ||
 No | 1 |  |
 Yes | 1.47 (1.02–2.13) | 0.040 |
Visited a doctor during the past half year | ||
 No | 1 |  |
 Yes | 0.61 (0.43–0.87) | 0.006 |
Self-efficacy regarding condom use scale | ||
 0 | 1 |  |
 1–2 | 3.82 (2.44–5.98) | 0.000 |
 3 | 26.43 (18.27–38.22) | 0.000 |
Intervention scale | ||
 0 | 1 |  |
 1–2 | 1.18 (0.78–1.79) | 0.442 |
 3–5 | 2.32 (1.59–3.37) | 0.000 |