Table 5 Analysis of covariance (ANCOVA) model of waist circumference at age 15 years
Source | Sum of Squares | df | Mean Square | F | p | Partial Eta² |
|---|---|---|---|---|---|---|
Mother’s Education (years) | 244.976 | 1 | 244.976 | 2.055 | .152 | .003 |
Mother’s Age (years) | 141.883 | 1 | 141.883 | 1.190 | .276 | .002 |
Birth Weight (g) | 2331.109 | 1 | 2331.109 | 19.553 | <.001 | .026 |
Income-to-Needs Ratio at 1 month | 3.136 | 1 | 3.136 | .026 | .871 | .000 |
Income-to-Needs Ratio at 15 years | 237.666 | 1 | 237.666 | 1.993 | .158 | .003 |
Gender | 3166.525 | 1 | 3166.525 | 26.560 | <.001 | .036 |
Race/Ethnicity (white or non-white) | 13.470 | 1 | 13.470 | .113 | .737 | .000 |
Income Trajectory | 1344.964 | 4 | 336.241 | 2.82 | .024 | .015 |
Error | 85839.242 | 720 | 119.221 | Â | Â | Â |
Total | 4240690.667 | 732 | Â | Â | Â | Â |