Table 3.
Bivariate analysis | Multivariable analysis | |||||
---|---|---|---|---|---|---|
Variable | Odds Ratio | 95% CI | p-value | Odds Ratio | 95% CI | p-value |
Maternal Characteristics | ||||||
Age (years) | ||||||
< 21 | Reference | |||||
21–30 | 0.76 | [0.41, 1.39] | .369 | |||
> 30 | 0.77 | [0.41, 1.44] | .77 | |||
Education | ||||||
Primary | 0.90 | [0.51, 1.59] | .722 | 0.89 | [0.50, 1.57] | .682 |
Secondary | Reference | |||||
Matrica and higher | 1.43 | [0.99, 2.05] | .054 | 1.47 | [1.02, 2.12] | .037 |
Maternal Income | ||||||
None | Reference | |||||
Salary/Wages/Grants | 0.96 | [0.62, 1.48] | .841 | – | – | – |
Travel time to local clinic | ||||||
< 1 h | Reference | |||||
≥ 1 h | 0.82 | [0.59, 1.15] | .252 | – | – | – |
Number of children | ||||||
0 | Reference | |||||
1 | 0.70 | [0.45, 1.08] | .107 | – | – | – |
2 | 1.07 | [0.66, 1.75] | .779 | – | – | – |
≥ 3 | 0.97 | [0.53, 1.79] | .933 | – | – | – |
Pregnancy Complication | ||||||
None | Reference | |||||
Maternalb | 1.06 | [0.71, 1.59] | .777 | – | – | – |
Deliveryc | 1.38 | [0.87, 2.18] | .170 | – | – | – |
Delivery Type | ||||||
Vaginal | Reference | |||||
Scheduled CSd | 1.21 | [0.81, 1.80] | .343 | – | – | – |
Emergency CS | 0.98 | [0.63, 1.54] | .944 | – | – | – |
Newborn characteristics | ||||||
Gestational age | ||||||
34–36 weeks | 1.61 | [1.03, 2.53] | .037 | 1.67 | [1.07, 2.63] | .026 |
37–42 weeks | Reference | |||||
Birth weight (grams) | ||||||
1800–2499 | 1.15 | [0.79, 1.69] | .466 | – | – | – |
2500–4000 | Reference | |||||
> 4000 | 1.45 | [0.64, 3.30] | .374 | – | – | – |
Sex (male) | 1.02 | [0.73, 1.41] | .903 | |||
Length of stay (hours) | ||||||
0–24 | 1.12 | [0.71, 1.77] | .620 | – | – | – |
25–48 | 1.03 | [0.65, 1.66] | .889 | – | – | – |
49–72 | Reference | |||||
73–96 | 1.42 | [0.84, 2.42] | .195 | – | – | – |
> 96 | 1.61 | [0.87, 2.95] | .127 | – | – | – |
aMatric: completion or graduation from secondary school
bMaternal condition: anemia, gestational diabetes, HIV, hypertension, preeclampsia
cDelivery condition: breech presentation, failure to progress, fetal distress, placental abruption, twin gestation
dCS caesarean section