Variables | Crude IRR | Adjusted IRR |
---|---|---|
(95% CI) | (95% CI) | |
Age | ||
≤ 20 years | 0.73 (0.1–5.44) | 0.43 (0.14–1.4) |
21–29 years | 0.51 (0.23–1.17) | 0.56 (0.26–1.2) |
≥ 30 years | 1 | 1 |
Marital status | ||
Married | 1 | 1 |
Single | 2.92 (1.02–8.38) | 4.27 (1.66–11) |
Socioeconomic index | ||
Group 1 (poorest) | 1 | 1 |
Group 2 | 2.24 (0.83–6.07) | 2.2 (0.85–5.7) |
Group 3 | 1.36 (0.46–4.04) | 1.25 (0.46–3.38) |
Group 4 | 0.49 (0.12–1.98) | 0.45 (0.11–1.88) |
Group 5 (wealthiest) | 0.51 (0.1–2.52) | 0.56 (0.12–2.69) |
Maternal adherence to ART | ||
Did not adhere | 1 | 1 |
Adhered | 0.38 (0.13–1.1) | 0.33 (0.13–0.86) |
Time of onset of labour | ||
Day time | 1 | 1 |
Night time | 0.42 (0.18–0.94) | 0.39 (0.18–0.86) |