Variable | Unadjusted odds ratio (95Â % CI) | Adjusted odds ratio (95Â %) in model 1 | Adjusted odds ratio (95Â %) in model 2a | Adjusted odds ratio (95Â %) in model 3b |
---|---|---|---|---|
Abnormal vaginal discharge | ||||
 Yes | 2.02 (1.10–3.70) | 2.30 (1.18–4.47) | 2.30 (1.18–4.40) | 2.30 (1.18–4.46) |
 No |  |  |  |  |
HIV status | ||||
 Positive | 0.99 (0.42–2.34) | 1.38 (0.51–3.75) | 1.30 (0.51–3.72) | 1.38 (0.51–3.75) |
 Negative |  |  |  |  |
Trichomonas vaginalis | ||||
 Positive | 2.98 (1.18–7.56) | 4.22 (1.51–11.80) | 3.70 (0.92–14.90) |  |
 Negative |  |  |  |  |
Chlamydia trachomatis | ||||
 Positive | 2.05 (0.37–11.49) | 1.91 (0.30–12.22) | 1.92 (0.30–12.20) |  |
 Negative |  |  |  |  |
Candida | ||||
 Positive | 0.27 (0.14–0.52) | 0.22 (0.10–0.46) | 0.16 (0.02–1.22) | 0.22 (1.51–11.83) |
 Negative |  |  |  |  |
HSV-2 | ||||
 Positive | 1.15 (0.63–2.09) | 0.95 (0.48–1.88) | 0.94 (0.48–1.87) | 0.95 (0.48–1.88) |
 Negative |  |  |  |  |
 Trichomonas and candida | 0.49 (0.27–0.90) |  | 1.34 (0.16–11.10) | 1.34 (0.16–11.10) |
 Trichomonas and Chlamydia | 3.09 (1.21–7.84) |  |  | 4.22 (1.51–11.83) |