Table 3.
Neonatal Birth weight, Crown –Heel length and Head Circumference by Gestational Age and Sex.
| GA (Week) | Male N (%) | Mean ± (SD) | Female N (%) | Mean ± (SD) |
|---|---|---|---|---|
| Birth weight by gestational age and sex | ||||
| 37 | 36 (3.6) | 2691.67 (499.93) | 45 (4.5) | 2806.67 (478.82) |
| 38 | 58 (5.8) | 3046.83 (405.89) | 66 (6.6) | 2828.79 (492.33) |
| 39 | 63 (6.3) | 3114.66 (467.17) | 88 (8.8) | 2974.43 (479.34) |
| 40 | 239 (23.9) | 3248.33 (490.52) | 249 (24.9) | 3069.99 (525.02) |
| 41 | 65 (6.5) | 3355.00 (512.66) | 37 (3.7) | 3233.33 (621.41) |
| 42 |
27 (2.7) |
3514.82 (568.20) |
27 (2.7) |
3266.22 (428.51) |
| Crown-heel length by gestational age and sex | ||||
| 37 | 36 (3.6) | 47.32 (1.71) | 45 (4.5) | 47.30 (1.07) |
| 38 | 58 (5.8) | 48.70 (1.27) | 66 (6.6) | 48.80 (1.09) |
| 39 | 63 (6.3) | 48.79 (1.44) | 88 (8.8) | 48.01 (1.37) |
| 40 | 239 (23.9) | 49.81 (1.38) | 249 (24.9) | 48.90 (1.53) |
| 41 | 65 (6.5) | 50.14 (1.84) | 37 (3.7) | 49.46 (1.62) |
| 42 |
27 (2.7) |
50.98 (1.91) |
27 (2.7) |
50.50 (1.55) |
| Head circumference by gestational age and sex | ||||
| 37 | 36 (3.6) | 33.07 (0.96) | 45 (4.5) | 33.20 (1.15) |
| 38 | 58 (5.8) | 33.60 (1.12) | 66 (6.6) | 33.27 (1.92) |
| 39 | 63 (6.3) | 33.80 (1.07) | 88 (8.8) | 33.39 (1.04) |
| 40 | 239 (23.9) | 34.09 (1.27) | 249 (24.9) | 33.54 (1.06) |
| 41 | 65 (6.5) | 34.53 (1.10) | 37 (3.7) | 34.10 (0.97) |
| 42 | 27 (2.7) | 34.98 (2.10) | 27 (2.7) | 33.81 (1.21) |