| Variables | Complications | No complication | OR | p value |
| N = 66; n (%) | N = 179; n (%) | [IC à 95%] | ||
| Gender |
| |||
| Male | 39 (59.1) | 97 (54.19) |
| 0.563 |
| Female | 27 (40.9) | 82 (45.41) |
| 0.563 |
| Birth weight |
| |||
| Low birth weight | 22 (33.34) | 61 (34.07) |
| 1 |
| Normal birth weight | 43 (65.16) | 110 (61.45) |
| 0.657 |
| macrosomia | 1 (1.50) | 8 (4.48) |
| 0.451 |
| Term of pregnancy |
| |||
| Prematurity | 27 (40.90) | 67 (37.44) |
| 0.658 |
| Term | 39 (59.10) | 112 (62.56) |
| 0.658 |