Variables | Model I uOR[95%CI] | Model II aOR[95%CI] |
---|---|---|
Age | Â | Â |
 15–24 years | 0.45 (0.32–0.64)*** | 0.51 (0.35–0.73)*** |
 25 years and over | 1 | 1 |
Education level | Â | Â |
 Grade 8 or less | 1.01 (0.52–1.94) | 0.98 (0.51–1.93) |
 Grade 9 to12 | 0.99 (0.61–1.63) | 0.95 (0.57–1.58) |
 Tertiary education | 1 | 1 |
Marital status | Â | Â |
 Ever married or cohabiting | 1.99 (1.55–2.55)*** | 1.86 (1.43–2.41)*** |
 Never married | 1 | 1 |
Employment status | Â | Â |
 Employed | 1.02 (0.77–1.34) | 0.92 (0.69–1.22) |
 Unemployed | 1 | 1 |
Place of residence | Â | Â |
 Rural | 0.87 (0.62–1.22) | 0.95 (0.66–1.36) |
 Peri-urban | 0.95 (0.69–1.31) | 0.96 (0.69–1.34) |
 Urban | 1 | 1 |
Parity | Â | Â |
 1–2 children | 0.71 (0.55–0.91)* | 0.96 (0.73–1.25) |
 3 to 8 children | 1 | 1 |
Smoking status | Â | Â |
 Ever smoked | 1.39 (0.96–2.00) | 1.51 (1.01–2.28)* |
 Never smoked | 1 | 1 |
Alcohol use | Â | Â |
 Ever drank | 1.06 (0.82–1.35) | 1.02 (0.78–1.35) |
 Never drank alcohol | 1 | 1 |
HIV status at booking | Â | Â |
 Positive | 1.54 (1.10–2.16)* | 1.44 (1.02–2.05)* |
 Negative or unknown | 1 | 1 |