Variables | Unadjusted model | Adjusted model |
---|---|---|
UOR (CI) | UOR (CI) | |
Age | Â | Â |
 14–24 years | 1 | 1 |
 25 to 34 years | 0.87 (0.64–1.19) | 1.25 (0.86–1.82) |
 35 to 44 years | 0.38 (0.27–0.53)*** | 0.65 (0.42–1.00) |
Marital status | Â | Â |
 Married | 1 | 1 |
 Single | 1.63 (1.22–2.17)* | 1.74 (1.03–1.98)* |
 Cohabiting | 0.86 (0.57–1.28) | 0.94 (0.60–1.47) |
Educational level | Â | Â |
 Tertiary education | 1 | 1 |
 Grade 7–12 | 1.11 (0.70–1.74) | 1.13 (0.68–1.88) |
 Grade 6 or less | 0.94 (0.48–1.81) | 0.94 (0.44–2.00) |
Employment status | Â | Â |
 Employed | 1 | 1 |
 Unemployed | 1.16 (0.89–1.51) | 1.08 (0.80–1.45) |
Place of residence | Â | Â |
 Rural | 1 | 1 |
 Semi Urban | 1.13 (0.87–1.46) | 1.19 (0.89–1.60) |
 Urban | 0.92 (0.67–1.27) | 1.07 (0.74–1.54) |
Alcohol use | Â | Â |
 Drank during pregnancy | 1 | 1 |
 Stopped drinking during pregnancy | 1.19 (0.82–1.70) | 1.13 (0.75–1.70) |
 Never drank alcohol | 1.73 (1.25–2.41)* | 1.76 (0.1.21–2.57)* |
Abortion of history | Â | Â |
 Never terminated a pregnancy | 1 | 1 |
 Ever terminated a pregnancy | 0.71 (0.54–0.94)* | 0.93 (0.68–1.28) |
Parity | Â | Â |
 One | 1 | 1 |
 Two | 0.97 (0.70–1.34) | 0.92 (0.64–1.33) |
 Three | 0.36 (0.26–0.49)*** | 0.36 (0.24–0.54)*** |
 Four and above (ref) | 0.28 (0.19–0.40)*** | 0.27 (0.17–0.42)*** |
Mode of delivery | Â | Â |
 Caesarean section delivery | 1 | 1 |
 Vaginal delivery | 4.48 (3.47–5.79)*** | 5.32 (4.03–7.04)*** |
HIV Status at first antenatal care booking | Â | Â |
 Positive | 1 | 1 |
 Negative or unknown | 0.95 (0.71–1.27) | 0.85 (0.61–1.19) |