Morphological data in girls with birth weight < 2500 g; values are mean (SD)
| Group 1 | No of girls | Group 2 | No of girls | Group 3 | No of girls | |
|---|---|---|---|---|---|---|
| At birth | ||||||
| Weight (g) | 2040 (390) | 21 | 2090 (430) | 6 | 2220 (-) | 2 |
| Length (cm) | 44.4 (2.6) | 21 | 44.4 (2.5) | 5 | 46.0 (-) | 2 |
| Head circumference (cm) | 31.0 (1.5) | 21 | 30.8 (2.8) | 5 | 31.5 (-) | 2 |
| At 2 years | ||||||
| Weight (kg) | 10.7 (1.0) | 21 | 10.8 (1.0) | 6 | 11.1 (-) | 2 |
| Height (cm) | 83.5 (3.0) | 21 | 84.4 (2.1) | 6 | 85.0 (-) | 2 |
| Head circumference (cm) | 47.3 (1.9) | 21 | 47.0 (1.0) | 6 | 47.3 (-) | 2 |