Determinant variables | Birth asphyxia | Bivariable (COR, 95% CI) | Multivariable (AOR,95%CI) | Risk score | |
---|---|---|---|---|---|
No | Yes | ||||
Premature rupture of membrane | |||||
 No | 276 | 55 |  | 1 | 2 |
 Yes | 20 | 53 | 13.30(7.48-24.47) | 5.43(2.59-11.60) | |
Meconium aspiration | |||||
 No | 239 | 50 |  | 1 | 1 |
 Yes | 57 | 58 | 4.86(3.03-7.87) | 3.12(1.66-5.89) | |
Mal presentation | |||||
 No | 273 | 54 | 1 | 1 | 1 |
 Yes | 23 | 54 | 11.87(6.81-21.30) | 4.60(2.26-9.43) | |
Prolonged second stage labor | |||||
 No | 236 | 47 | 1 | 1 | 1 |
 Yes | 60 | 61 | 5.11(3.19-8.25) | 3.65-1.98-6.80) | |
Birth weight | |||||
  > 2500 g | 266 | 83 | 1 |  | 1 |
  ≤ 2500 g | 30 | 25 | 2.67(1.48-4.80) |  | |
Preterm | |||||
 No | 264 | 68 | 1 | 1 | 1 |
 Yes | 32 | 40 | 4.85(2.85-8.34) | 3.82(1.86-7.90) | |
Tight nuchal cord | |||||
 No | 266 | 69 | 1 | 1 | 1 |
 Yes | 30 | 39 | 5.01(2.92-8.70) | 3.18(1.57-6.45) | |
Hemoglobin level | |||||
  > 11 g/dl | 262 | 71 | 1 |  |  |
  ≤ 11 g/dl | 34 | 37 | 4.01(2.36-6.88) |  | |
Time of delivery | |||||
 Day | 197 | 64 | 1 |  |  |
 Night | 99 | 44 | 1.37(1.01-2.20) |  |