Table 3.
Hierarchical multiple linear regression models
| Orthorexia nervosa | |||||
|---|---|---|---|---|---|
| β | 95% CI | R2adj | ∆R2 | ||
| Model 1 | TAS-20 | 0.62 | − 0.04; 0.08 | .11 | .11*** |
| DERS-16 | −.37*** | −0.15; − 0.06 | |||
| Model sig. | F(1,191) = 12.1, p < .001 | ||||
| Model 2 | DERS-16 | −.04 | −0.04; 0.02 | .44 | .34*** |
| EAT-26 | −.65*** | −0.28; − 0.19 | |||
| Model sig. | F(2,191) = 77.1, p < .001 | ||||
Legend: Model 1 shows the contributions of alexithymia and emotion dysregulation in accounting for variance in ON. Model 2 shows the contribution of emotion dysregulation and eating psychopathology (model 2) in accounting for variance in ON
Note: β = Standardised Beta effect size, R2adj = Model fit, ∆R2 = Change in R2asj, *** p < .001, * p < .05