Table 7 Coefficient table (dependent variable: actual birth weight, C = Constant, AC = abdominal circumference, GA = gestational age, E = ethnicity, T = tolerance, VIF = variance of inflation factor)
From: Development of birth weight estimation model for Ethiopian population from sonographic evaluation
Coefficient | ||||||||
|---|---|---|---|---|---|---|---|---|
Model | Unstandardized coefficients | Standardized coefficients | t | Sig. | 95% confidence interval for B | |||
B | Std. Error | Beta | Lower bound | Upper bound | ||||
1. | C | -780.532 | 224.163 | Â | -3.482 | 0.000 | -1221.29 | -339.77 |
AC | 7.269 | 5.469 | 0.078 | 1.329 | 0.185 | -3.483 | 18.022 | |
BPD | -5.031 | 12.939 | -0.018 | − 0.389 | 0.698 | -30.473 | 20.410 | |
FL | 16.781 | 24.460 | 0.033 | 0.686 | 0.493 | -31.313 | 64.876 | |
GA | 102.989 | 6.540 | 0.637 | 11.495 | 0.000 | 85.372 | 120.60 | |