Table 1
| Non exposed Mean (SD) | Exposed Mean (SD) | p | |
|---|---|---|---|
| Male gender (%) | 60 | 60 | 0.86 |
| Gestational age (wk) | 30.16 (0.5) | 30.78 (0.7) | 0.49 |
| Neonatal weight (gr) | 1432 (99.8) | 1453 (132.5) | 0.90 |
| Corrected age (mo) | 6.6 (1.1) | 7.1 (1.4) | 0.79 |
| Length (cm) | 67 (1.9) | 68.2 (2.1) | 0.70 |