| Variable | Normal BMI N = 1273 N (%) | Overweight BMI N = 415 N (%) | P-value | Obese BMI N = 555 N (%) | P-value |
| Method of delivery | 22.3 ± 2.5 | 27.5 ± 0.8 | <0.001 | 33.6 ± 4.6 | <0.001 |
| Maternal age | |||||
| <18 year | 13 (1.0) | 3 (0.7) | 8 (1.4) | ||
| 18 - 29 year | 1030 (80.9) | 333 (80.2) | 0.789 | 399 (71.9) | <0.001 |
| ≥30 year | 230 (18.1) | 79 (19.0) | 148 (26.7) | ||
| Antenatal complications | |||||
| Gestational diabetes | 143 (11.2) | 67 (16.1) | 0.008 | 128 (23.1) | <0.001 |
| Pregnancy induced hypertension (P.I.H) | 59 (4.6) | 23 (5.5) | 0.455 | 53 (9.5) | <0.001 |
| Intrauterine growth retardation (IUGR) | 23 (1.8) | 2 (0.5) | - | 4 (0.7) | 0.076 |
| Chronic wound complications | |||||
| Yes | 41 (3.2) | 17 (4.1) | 0.395 | 39 (7.0) | <0.001 |
| No | 1232 (96.8) | 398 (95.9) | 516 (93.0) | ||
| Gestational age | |||||
| Preterm | 88 (6.9) | 22 (5.3) | 0.248 | 33 (5.9) | 0.444 |
| >37 weeks | 1185 (93.1) | 393 (94.7) | 522 (94.1) |