Table 3.
Characteristics | OR (95% CI), P-value | Model used | ||
---|---|---|---|---|
|
||||
AOR | 95% CI | P-value | ||
Dependent variable: neonate medical problem requiring neonatal intensive care unit transfer* | ||||
Later delivery month | 0.19 (0.08–0.45), <0.001 | 0.21 | 0.087–0.494 | <0.001 |
Caffeinated consumption | 7.46 (1.68–33.33), 0.008 | 4.37 | 0.92–20.87 | 0.064 |
Tobacco smoking | 0.27 (1.29–10.75), 0.015 | 3.26 | 1.02–10.49 | 0.047 |
Mother education | 0.60 (0.53–2.37), 0.468 | 0.57 | 0.11–3.10 | 0.519 |
Dependent variable: underweight baby (<2750g)** | ||||
Later delivery month | 0.20 (0.08–0.51), 0.001 | 0.22 | 0.09–0.50 | <0.001 |
Tobacco smoking | 0.44 (0.21–0.93), 0.030 | 1.79 | 0.81–3.96 | 0.151 |
Category C drug | 2.15 (1.16–4.00), 0.016 | 2.06 | 1.06–4.02 | 0.034 |
Passive smoking | 2.23 (1.20–4.16), 0.011 | 2.20 | 1.13–4.31 | 0.021 |
Mother education | 0.84 (0.36–1.98), 0.696 | 1.40 | 0.52–3.77 | 0.504 |
Notes:
Nagelkerke R2 = 0.252, Hosmer–Lemeshow P = 0.477, 95.5% correctly classified;
Nagelkerke R2 = 0.289, Hosmer–Lemeshow P = 0.568, 94.3% correctly classified. Collinearity absence was verified. Independent variables entered in the initial model were age of the mother, geographical origin, body mass index before pregnancy, education level, occupation, parity, delivery type, medical problem types during pregnancy (anemia, hypertension, gestational diabetes), weight gain during pregnancy, number of live children, delivery term, and exposure to medications and licit substances.
Abbreviations: CI, confidence interval; OR, unadjusted odds ratio; AOR, adjusted odds ratio.