Table 1.
Observed pre and post means (standard deviations), and mean differences (pooled standard errors) of eating disorder indicators
| Pre mean (SD) | Post mean (SD) | Mean difference (pooled SE) | |
|---|---|---|---|
| Drive for thinness (Dt) | 13.75 (6.30) | 8.05 (6.64) | 5.70 (0.10) ** |
| Bulimia (Bu) | 5.81 (6.21) | 1.69 (3.10) | 4.13 (0.08) ** |
| Body dissatisfaction (Bd) | 17.32 (8.29) | 13.30 (8.72) | 4.02 (0.12) ** |
| Ineffectiveness (In) | 11.99 (7.44) | 5.89 (6.21) | 6.10 (0.10) ** |
| Perfectionism (Pf) | 8.38 (4.86) | 6.53 (4.48) | 1.85 (0.06) ** |
| Interpersonal distrust (Id) | 5.97 (4.49) | 3.35 (3.64) | 2.63 (0.06) ** |
| Interoceptive awareness (Ia) | 10.60 (6.88) | 5.37 (5.59) | 5.23 (0.10) ** |
| Maturity fear (Mf) | 5.86 (5.34) | 3.41 (4.02) | 2.45 (0.07) ** |
| Asceticism (As) | 8.29 (4.49) | 5.56 (3.89) | 2.74 (0.06) ** |
| Impulse regulation (Ir) | 4.41 (4.75) | 3.01 (4.01) | 1.41 (0.06) ** |
| Social insecurity (Si) | 8.08 (4.64) | 4.68 (4.10) | 3.41 (0.07) ** |
Note. SD , standard deviation; SE, standard error.
**
p ≤ 0.01.