| Hadlock formula | TC formula | SCT formula (×103) |
Birth weight (g) |
|
|
|
Min. - Max. | 2200.0 - 4800.0 | 2016.0 - 4892.2 | 2940.0 - 6216.0 |
Mean ± SD. | 3135.6 ± 480.0 | 3069.7 ± 492.5 | 3871.3 ± 616.7 |
t |
| 3.437* | 11.188* |
p |
| 0.001* | <0.001* |
Differences |
| ↓65.92 ± 191.8 | ↑735.7 ± 657.6 |