| Overall | Gestational Age ≤ 28 weeks and Birth Weight ≤ 1000 g | ||
---|---|---|---|---|
Case Group (n = 85) | Control Group (n = 193) | Case Group (n = 41) | Control Group (n = 18) | |
Prolonged Mechanical Ventilation | 19 (22.4) * | 11 (5.7) | 17 (41.5) | 3 (16.7) |
Bronchopulmonary Dysplasia | 13 (15.3) * | 6 (3.1) | 13 (31.7) * | 1 (5.9) |
Intraventricular Hemorrhage | 17 (20.0) * | 8 (4.1) | 12 (29.3) | 4 (22.2) |
Necrotizing Enterocolitis | 1 (1.2) | 5 (2.6) | 1 (2.4) | 1 (5.6) |
Retinopathy of prematurity | 18 (21.2) * | 5 (2.6) | 14 (34.1) | 2 (11.1) |
Hypotension | 27 (31.8) * | 11 (5.7) | 19 (46.3) | 6 (33.3) |
Overall Morbiditya | 51 (60.0) * | 36 (18.7) | 34 (82.9) | 12 (66.7) |