Table 2.
Group means and univariate regressions at assessment immediately before onset
| No DEB | DEB onset | Univariate logistic regression |
|||
|---|---|---|---|---|---|
| χ2 (1 d.f.) | P | R2 | |||
| BMI percentile | 60.5 + 26.1 | 79.7 + 17.9 | 12.86 | <0.0001 | 0.124 |
| EDE Eating Concern | 0.01 + 0.03 | 0.02 + 0.05 | 1.05 | NS | 0.010 |
| EDE Weight Concern and Shape Concern | 0.05 + 0.10 | 0.36 + 0.47 | 22.09 | <0.0001 | 0.210 |
| SPPC Physical Appearance | 3.35 + 0.50 | 2.61 + 0.81 | 20.80 | <0.0001 | 0.200 |
| SPPC Self-Worth | 3.52 + 0.46 | 3.24 + 0.65 | 4.54 | <0.03 | 0.044 |
| SPPC Social Acceptance | 3.39 + 0.43 | 3.22 + 0.69 | 1.69 | NS | 0.016 |
| IPPA Mother | 106.3 + 14.1 | 96.8 + 18.9 | 6.03 | <0.02 | 0.058 |
| IPPA Father | 100.8 + 17.7 | 91.6 + 21.2 | 3.91 | <0.05 | 0.040 |
| CDI Depression | 3.4 + 3.4 | 8.5 + 6.9 | 16.02 | <0.0001 | 0.154 |
Data are means ± SD unless indicated otherwise.