IPI as Continuous Variable | IPI as Dichotomous Variable (< 12 vs \(\ge\) 12 months) | IPI as Dichotomous Variable (< 18 vs \(\ge\) 18 months) | IPI as Dichotomous Variable (< 24 vs \(\ge\) 24 months) | |||||
---|---|---|---|---|---|---|---|---|
aOR | 95% CI | aOR | 95% CI | aOR | 95% CI | aOR | 95% CI | |
Predicting Repeat Cesarean Birth (ref: vaginal birth after cesarean) | 1.0 | 1.0,1.0 | 1.5 | 1.1,1.9 | 1.5 | 1.2,1.8 | 1.3 | 1.1,1.7 |
Literacy and Schooling (ref: illiterate) | 1.3 | 1.1,1.6 | 1.3 | 1.1,1.6 | 1.3 | 1.1,1.6 | 1.3 | 1.1,1.6 |
Increase in parity of 1 birth (continuous variable) | 0.4 | 0.4,0.5 | 0.3 | 0.3,0.4 | 0.3 | 0.3,0.4 | 0.3 | 0.3,0.4 |
Increase in BMI of 1 category (ref: underweight) | 1.4 | 1.2,1.8 | 1.4 | 1.2,1.7 | 1.4 | 1.2,1.6 | 1.4 | 1.2,1.6 |
Received any antenatal care (ref: no antenatal care) | 4.2 | 2.5,6.9 | 4.2 | 2.5,6.9 | 4.0 | 2.4,6.6 | 4.1 | 2.5,6.7 |
Experienced obstructed labor (ref: no obstructed labor) | 2.1 | 1.1,4.3 | 2.1 | 1.1,4.4 | 2.1 | 1.1,4.4 | 2.1 | 1.1,4.4 |
Induction of labor (ref: not induced) | 0.1 | 0.1,0.2 | 0.2 | 0.1,0.3 | 0.2 | 0.1,0.3 | 0.1 | 0.1,0.3 |
Hypertensive disease (ref: no hypertensive disease) | 3.5 | 1.3,9.5 | 4.1 | 1.7,10.1 | 4.2 | 1.7,10.3 | 4.2 | 1.7,10.3 |
Referred in labor (ref: not referred in labor) | 1.9 | 1.3,2.8 | 1.9 | 1.3,2.8 | 1.9 | 1.3,2.8 | 1.9 | 1.3,2.8 |