Characteristic | Study group (n = 36) | Control group (n = 80) | P value |
Gestational age (weeks) | 29.6 ± 2.5 | 30.3 ± 3.1 | 0.678 |
Mean gestational age during imaging (weeks) | 42.1 ± 1.8 | 41.1 ± 1.8 | 0.470 |
Birth weight (gm) | 1125.2 ± 314.5 | 1287 ± 464.7 | 0.124 |
Sex (n and % males) | 18 (50%) | 35 (43.7%) | 0.236 |