Clinical characteristics
| Preterm study group (A) (n = 50) |
Preterm control group (B) (n = 52) |
Full term control group (C) (n = 35) | |
| Male/female | 23/27 | 22/30 | 17/18 |
| Median (range) gestational age (weeks) | 32 (30–35) | 32 (30–35) | 40 (38–42) |
| Mean (SD) birth weight (g) | 1528 (384) | 1597 (402) | 2990 (676) |