Table 2.
Pre, post and follow-up mean scores for MBCT and self-help group
| Analysis/measure | MBCT M (SD) (n = 28) | Self-help M (SD) (n = 32) | ||||
|---|---|---|---|---|---|---|
| Pre-treatment | Post-treatment | Follow-up | Pre-treatment | Post-treatment | Follow-up | |
| Intention-to-treat—clinical outcomes | ||||||
| Concern over mistakes | 33.9 (5.8) | 27.2 (7.2) | 26.8 (7.9) | 31.4 (6.4) | 28.4 (7.2) | 29.6 (7.3) |
| Clinical perfectionism | 29.4 (4.7) | 25.8 (4.8) | 25.4 (4.3) | 29.0 (5.1) | 27.4 (5.2) | 28.0 (5.6) |
| Personal standards | 30.0 (3.3) | 26.9 (4.8) | 26.2 (5.2) | 29.3 (3.7) | 28.4 (4.1) | 28.6 (4.3) |
| Daily impairment by perfectionism | 19.6 (8.3) | 16.1 (9.6) | 15.6 (9.6) | 17.2 (7.7) | 16.3 (8.4) | 18.2 (9.9) |
| Anxiety | 12.9 (9.0) | 10.4 (9.6) | 10.1 (7.7) | 13.4 (10.5) | 12.1 (9.8) | 11.8 (9.6) |
| Depression | 16.1 (12.1) | 12.1 (12.6) | 13.2 (11.5) | 14.0 (10.3) | 11.6 (9.7) | 13.4 (11.1) |
| Stress | 24.0 (10.2) | 17.5 (11.4) | 18.8 (10.8) | 21.6 (9.6) | 20.3 (9.9) | 21.1 (9.4) |
| Process measures | ||||||
| Beliefs about emotions | 47.7 (13.0) | 39.2 (17.3) | 38.7 (14.7) | 49.5 (12.2) | 46.8 (13.7) | 49.7 (12.5) |
| Decentering | 26.0 (6.7) | 36.1 (8.4) | 34.1 (8.0) | 29.4 (5.3) | 30.9 (5.8) | 30.8 (5.4) |
| Rumination | 35.2 (4.5) | 29.2 (6.5) | 30.2 (5.9) | 33.7 (5.6) | 32.7 (6.1) | 32.7 (6.8) |
| Mindfulness | 104.8 (18.4) | 119.5 (19.9) | 119.5 (22.9) | 109.3 (17.1) | 111.0 (14.5) | 111.6 (14.8) |
| Self-compassion | 2.0 (0.5) | 2.7 (0.7) | 2.7 (0.8) | 2.3 (0.5) | 2.4 (0.5) | 2.5 (0.7) |