Bivariate analysis | Multivariable analysis | |||
---|---|---|---|---|
OR | 95 % CI | aOR | 95 % CI | |
Age group of mothers (years) | ||||
below 24 (ref) | 1 | - | ||
25–34 | 0.51 | 0.25–1.06 | ||
above 35 | 0.59 | 0.23–1.58 | ||
Viral load suppression | ||||
suppressed (< 1000 copies/ml) (ref) | 1 | - | 1 | - |
not suppressed ( > = 1000 copies/ml) | 2.96* | 1.43–6.14 | 1.95 | 0.61–6.27 |
missing | 4.17* | 1.75–9.91 | 1.88 | 0.53–6.70 |
Marital status | ||||
married (ref) | 1 | - | 1 | - |
single | 8.23** | 2.92–23.22 | 6.93* | 1.53–31.30 |
cohabitating | 4.33** | 1.88–9.99 | 3.89 | 0.92–16.43 |
divorced/separated | 2.53 | 0.89–7.19 | 1.07 | 0.21–5.50 |
Occupation | ||||
employed (ref) | 1 | - | ||
not employed | 1.36 | 0.61–3.05 | ||
Parity before the current pregnancy | ||||
1–2 children (ref) | 1 | - | 1 | - |
no child | 2.75* | 1.46–5.15 | 1.86 | 0.65–5.35 |
3 and more | 0.74 | 0 0.29-1.89 | 1.61 | 0.45–5.75 |
Accompaniment by partner during any antenatal care visit | ||||
yes (ref) | 1 | - | 1 | - |
no | 4.80** | 2.52–9.17 | 1.93 | 0.72–5.22 |
not documented | 2.93 | 0.96–8.87 | 1.03 | 0.16–6.62 |
Initiation of ART | ||||
before pregnancy (ref) | 1 | - | 1 | - |
first or second trimester of pregnancy | 1.58 | 0.64–3.89 | 2.15 | 0.68–6.79 |
third trimester of pregnancy | 7.27** | 2.40-22.04 | 7.13** | 1.82–27.90 |
during or after labor | 16.43** | 6.16–43.75 | 8.97** | 2.38–33.69 |
Place of delivery | ||||
health facility (ref) | 1 | - | 1 | - |
home | 4.43* | 1.83–10.75 | 1.41 | 0.27–7.46 |
ART prophylaxis for the child at birth | ||||
yes (ref) | 1 | - | 1 | - |
no | 9.54** | 4.23–21.51 | 5.76** | 1.62–20.47 |
Retained in care during pregnancy or breastfeeding period | ||||
yes (ref) | 1 | - | 1 | - |
no | 4.17* | 1.59–10.96 | 2.44 | 0.53–11.24 |
Mode of delivery | ||||
vaginal delivery (ref) | 1 | - | ||
caesarean section | 1.64 | 0.73–3.68 | ||
Year of birth of child | ||||
2013 (ref) | 1 | - | ||
2014 | 0.93 | 0.10–8.63 | ||
2015 | 0.61 | 0.07–5.24 |