Table 2 Comparison of changes: pre-, post-treatment, and follow-up
| Â | Pre-treatment (T0) Mean (SD) | Post-treatment (T1) Mean (SD) | Follow-up (T2) Mean (SD) | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Â | Comparison (pre- vs. post-) | Â | Comparison (pre- vs. follow-up) | ||||||
P-value | Mean changes | CI 95% | P-value | Mean changes | CI 95% | ||||
Binge eating frequency (1w) | 6.90 (6.00) | 5.40 (4.80) | 0.396 | 1.5 | (-2.4; 5.4) | 2.80 (3.00) | 0.058 | 4.1 | (-0.2; 8.4) |
Binge eating frequency (4w, EDE-Q) | 24.00 (15.00) | 19.00 (19.00) | 0.329 | 5.2 | (-6.6; 17.1) | 12.00 (9.00) | 0.011** | 12.2 | (3.8; 20.7) |
Self-induced vomiting frequency (4w, EDE-Q) | 10.00 (17.00) | 12.00 (22.00) | 0.474 | -2.0 | (-8.3; 4.3) | 11.00 (20.00) | 0.673 | -1.0 | (-6.4; 4.4) |
EDE-Q Restraint | 2.42 (1.48) | 1.68 (0.78) | 0.163 | 0.8 | (-0.4; 1.9) | 1.98 (0.80) | 0.473 | 0.4 | (-1.0; 1.9) |
EDE-Q Eating Concern | 4.15 (1.98) | 3.40 (1.46) | 0.259 | 0.8 | (-0.7; 2.2) | 2.50 (1.36) | 0.473 | 0.4 | (-1.0; 1.9) |
EDE-Q Weight Concern | 4.92 (0.80) | 4.12 (1.10) | 0.084 | 0.8 | (-0.1; 1.7) | 3.05 (1.08) | 0.004** | 1.9 | (0.8; 2.9) |
EDE-Q Shape Concern | 5.11 (0.83) | 4.53 (1.04) | 0.112 | 0.6 | (-0.2; 1.3) | 3.44 (1.26) | 0.011** | 1.7 | (0.5; 2.8) |
EDE-Q Global score | 4.15 (0.78) | 3.43 (0.81) | 0.119 | 0.7 | (-0.2; 1.7) | 2.74 (0.90) | 0.016** | 1.4 | (0.4; 2.5) |
EDI-2 | 109.00 (24.00) | 108.00 (35.00) | 0.888 | 1.4 | (-20.9; 23.7) | 86.00 (28.00) | 0.038** | 23.5 | (1.6; 45.4) |
BITE-SAS | 15.10 (6.10) | 17.00 (7.40) | 0.414 | -1.9 | (-7.0; 3.2) | 13.60 (8.30) | 0.233 | 1.5 | (-1.2; 4.2) |
BITE-SS | 12.00 (8.00) | 11.00 (7.00) | 0.646 | 1.0 | (-3.9; 5.9) | 9.00 (5.00) | 0.201 | 2.9 | (-1.9; 7.7) |
HADS total | 23.40 (3.20) | 19.90 (3.40) | 0.026** | 3.5 | (0.6; 6.4) | 21.10 (4.90) | 0.214 | 2.2 | (-1.6; 6.1) |
EQ-5D-5L | 0.78 (0.16) | 0.81 (0.14) | 0.519 | 0.0 | (-0.1; 0.1) | 0.81 (0.19) | 0.756 | 0.0 | (-0.2; 0.2) |