Table 5.
Comparison of outcome measures pre intervention to post intervention and follow-up based on analysis of covariance (ANCOVA)
| Variable | Subscale | Source | F | Sig. | Effect Size | Observed Power |
|---|---|---|---|---|---|---|
| Difficulties in Emotion Regulation | Non-acceptance of emotional responses (NONACCEPT) | Post intervention | 12.50 | 0.001a,b | 0.309 | 0.927 |
| Follow-up | 48.42 | 0.000a,b | 0.634 | 1.000 | ||
| Multivariate tests | 23.43 | 0.000a,b | 0.635 | 1.000 | ||
| Difficulty engaging in goal-directed behavior (GOALS) | Post intervention | 26.12 | 0.000a,b | 0.483 | 0.999 | |
| Follow-up | 49.60 | 0.000a,b | 0.639 | 1.000 | ||
| Multivariate tests | 24.22 | 0.000a,b | 0.642 | 1.000 | ||
| Impulse control difficulties (IMPULSE) | Post intervention | 25.40 | 0.000a,b | 0.476 | 0.998 | |
| Follow-up | 49.22 | 0.000a,b | 0.637 | 1.000 | ||
| Multivariate tests | 23.76 | 0.000a,b | 0.638 | 1.000 | ||
| Lack of emotional awareness (AWARENESS) | Post intervention | 48.41 | 0.000a,b | 0.634 | 1.000 | |
| Follow-up | 38.94 | 0.000a,b | 0.582 | 1.000 | ||
| Multivariate tests | 24.52 | 0.000a,b | 0.645 | 1.000 | ||
| Limited access to emotion regulation strategies (STRATEGIES) | Post intervention | 97.08 | 0.000a,b | 0.776 | 1.000 | |
| Follow-up | 45.42 | 0.000a,b | 0.619 | 1.000 | ||
| Multivariate tests | 47.53 | 0.000a,b | 0.779 | 1.000 | ||
| Lack of emotional clarity (CLARITY) | Post intervention | 58.64 | 0.000a,b | 0.677 | 1.000 | |
| Follow-up | 49.01 | 0.000a,b | 0.636 | 1.000 | ||
| Multivariate tests | 41.62 | 0.000a,b | 0.755 | 1.000 | ||
| Total score | Post intervention | 40.16 | 0.000a,b | 0.589 | 1.000 | |
| Follow-up | 63.70 | 0.000a,b | 0.695 | 1.000 | ||
| Multivariate tests | 30.76 | 0.000a,b | 0.695 | 1.000 | ||
| Mindfulness | Observing | Post intervention | 38.22 | 0.000a,b | 0.577 | 1.000 |
| Follow-up | 22.19 | 0.000a,b | 0.442 | 0.995 | ||
| Multivariate tests | 18.42 | 0.000a,b | 0.577 | 1.000 | ||
| Describing | Post intervention | 28.48 | 0.000a,b | 0.504 | 0.999 | |
| Follow-up | 11.13 | 0.002a | 0.285 | 0.896 | ||
| Multivariate tests | 14.10 | 0.000a,b | 0.511 | 0.997 | ||
| Acting with awareness | Post intervention | 17.68 | 0.000a,b | 0.387 | 0.982 | |
| Follow-up | 24.98 | 0.000a,b | 0.472 | 0.998 | ||
| Multivariate tests | 12.89 | 0.000a,b | 0.489 | 0.994 | ||
| Non-judgment of inner experience | Post intervention | 84.30 | 0.000a,b | 0.751 | 1.000 | |
| Follow-up | 51.73 | 0.000a,b | 0.649 | 1.000 | ||
| Multivariate tests | 41.50 | 0.000a,b | 0.755 | 1.000 | ||
| Non-reactivity to inner experience | Post intervention | 80.55 | 0.000a,b | 0.742 | 1.000 | |
| Follow-up | 35.72 | 0.000a,b | 0.561 | 1.000 | ||
| Multivariate tests | 38.83 | 0.000a,b | 0.742 | 1.000 | ||
| Total | Post intervention | 81.47 | 0.000a,b | 0.744 | 1.000 | |
| Follow-up | 48.50 | 0.000a,b | 0.634 | 1.000 | ||
| Multivariate tests | 39.37 | 0.000a,b | 0.745 | 1.000 | ||
| Mental Health | Emotional well-being | Post intervention | 99.32 | 0.000a,b | 0.780 | 1.000 |
| Follow-up | 32.07 | 0.000a,b | 0.534 | 1.000 | ||
| Multivariate tests | 50.09 | 0.000a,b | 0.788 | 1.000 | ||
| Psychological well-being | Post intervention | 101.41 | 0.000a,b | 0.784 | 1.000 | |
| Follow-up | 25.28 | 0.000a,b | 0.474 | 0.998 | ||
| Multivariate tests | 49.77 | 0.000a,b | 0.787 | 1.000 | ||
| Social well-being | Post intervention | 107.08 | 0.000a,b | 0.793 | 1.000 | |
| Follow-up | 74.76 | 0.000a,b | 0.728 | 1.000 | ||
| Multivariate tests | 52.90 | 0.000a,b | 0.797 | 1.000 | ||
| Total MHC | Post intervention | 128.84 | 0.000a,b | 0.821 | 1.000 | |
| Follow-up | 51.89 | 0.000a,b | 0.650 | 1.000 | ||
| Multivariate tests | 66.07 | 0.000a,b | 0.830 | 1.000 |
aP<0.05, bP<0.001