Table 3 Logistic Regression Analysis
Variables/Factors | Unadjusted OR | 95% CI | Adjusted OR | 95% CI |
|---|---|---|---|---|
Male Neonate | 1.09 | 0.75 to 1.59 | – | – |
Maternal Age | ||||
 20–35 yrs | Reference category |  | ||
  < 20 years | 1.03 | 0.60 to 1.79 | – | – |
  > 35 years | 1.40 | 0.72 to 2.71 | – | – |
<  5 years of Maternal Schooling | 0.76 | 0.51 to 1.14 | 0.41 | 0.23 to 0.75 |
<  5 years of Paternal Schooling | 1.58 | 1.08 to 2.30 | 1.39 | 0.81 to 2.38 |
<  10, 000/Monthly Income (PKR) | 0.80 | 0.53 to 1.21 | – | – |
Rural Residence | 0.81 | 0.53 to 1.24 | – | – |
Primigravida | Reference category | Â | ||
 2–3 Gravida | 1.46 | 0.90 to 2.38 | – | – |
 4 or more Gravida | 1.47 | 0.94 to 2.30 | 1.05 | 0.64 to 1.73 |
< 2 years Inter pregnancy Interval* | 1.34 | 0.85 to 2.11 | 1.55 | 0.94 to 2.56 |
History of preterm birth | 1.63 | 0.94 to 2.80 | 1.41 | 0.77 to 2.58 |
 Normal (BMI 18.5–24.9) | Reference category |  | ||
 Under weight (BMI < 18.5) | 0.94 | 0.53 to 1.66 | – | – |
 Over weight (BMI 25-29.9) | 1.30 | 0.63 to 2.69 | – | – |
Maternal Anemia | 1.07 | 0.74 to 1.55 | – | – |
PTSD | 7.52 | 4.02 to 14.07 | 6.07 | 2.99 to 12.31 |