Table 4 Binary logistic regression showing predictors of unplanned pregnancy
Variables | Beta | Wald | AOR (CI) | p-value |
|---|---|---|---|---|
Parity | ||||
 One child or 5–7 children | 0.71 | 9.66 | 2.2 (1.3–3.1) | 0.002 |
 2–4 children (ref) |  |  | 1 |  |
HIV status at booking | ||||
 Negative or Unknown | 1.10 | 10.93 | 3.0 (1.6–5.8) | 0.001 |
 Positive (ref) |  |  | 1 |  |
Marital status | ||||
 Not married | 1.46 | 38.17 | 4.3 (2.7–6.8) | <0.001 |
 Married |  |  |  |  |
Trimester at first visit | ||||
 Above 27 weeks | 1.01 | 10.85 | 2.7 (1.5–5.0) | 0.001 |
 27 weeks and below (ref) |  |  | 1 |  |
Age | ||||
 Less than 21 | 1.19 | 4.61 | 3.3 (1.1–9.8) | 0.032 |
 21 and above (ref) |  |  | 1 |  |