Percentage error of EFW to BW | |||
---|---|---|---|
BW | N | Mean ± SD | CI |
< 2500 g | 278 | 5.11 ± 10.95 | 3.81—6.40 |
2500 g-2749 g | 519 | 3.89 ± 10.27 | 3.01—4.78 |
2750 g-2999 g | 1054 | 2.40 ± 9.10 | 1.85—2.95 |
3000 g-3249 g | 1883 | 0.28 ± 8.45 | -0.10—0.66 |
3250 g-3499 g | 2346 | -1.55 ± 8.17 | -1.89 -(-1.22) |
3500 g-3749 g | 2027 | -3.83 ± 7.84 | -4.17 -(-3.49) |
3750 g-3999 g | 1548 | -6.15 ± 7.56 | -6.52 -(-5.77) |
4000 g-4249 g | 830 | -7.28 ± 7.72 | -7.80 -(-6.75) |
4250 g-4499 g | 355 | -9.57 ± 7.45 | -10.35 -(-8.73) |
> 4500 g | 209 | -12.44 ± 7.97 | -13.53 -(-11.36) |
p-value c | < 0.001 |