Table 3 Factors associated with macrosomia from logistic regression analysis, Mekelle, Tigray, Ethiopia, 2017
Variables | Categories | Macrosomia | COR (95% CI) | AOR (95% CI) | |
|---|---|---|---|---|---|
Yes (%) | No (%) | ||||
Age | < 30 years | 20 (89) | 161 (11) | 1 | 1 |
≥30 years | 39 (69.5) | 89 (30.5) | 3.5 (1.9, 6.4) | 2.6 (1.2, 5.8)* | |
Family size | < 4 individuals | 28 (16.7) | 140 (83.3) | 1 | 1 |
≥4 individuals | 31 (22) | 110 (78) | 1.4 (0.8, 2.5) | 0.4 (0.4, 1.2) | |
Parity | Primipara | 30 (14.3) | 180 (85.7) | 1 | 1 |
Multipara | 29 (29.3) | 70 (70.7) | 2.5 (1.4, 4.4) | 2 (0.7, 5.6) | |
Weight gain | < 16 kg | 44 (15.9) | 232 (84.1) | 1 | 1 |
≥16 kg | 15 (54.5) | 18 (45.5) | 4.4 (2, 9.4) | 11 (3, 37) *** | |
Pre-pregnancy BMI | Underweight | 0 | 28 (100) | 1 | 1 |
Normal weight | 22 (12.7) | 151 (87.3) | 1 | 1 | |
Overweight | 21 (27.6) | 55 (72.4) | 2.6 (1.3, 5) | 5 (2, 13)** | |
Obese | 16 (50) | 16 (50) | 6.9 (3, 15.7) | 15 (5, 50)*** | |
Previous macrosomia | No | 34 (20) | 136 (80) | 1 | 1 |
Yes | 14 (42.4) | 19 (57.6) | 2.9 (1.3, 6.5) | 2.7 (1.1, 7)* | |