Table 1.
Outcome measure | Pre mean (SD) |
Post mean (SD) |
Change mean (SD) |
df | t | p value | d |
---|---|---|---|---|---|---|---|
Mindfulness (CAMS-R) | 29.86 (5.71) | 35.22 (5.18) | 5.36 (5.14) | 212 | 15.21 | <0.001 | 1.04 |
Stress symptoms (CHIPS) | 20.59 (14.97) | 14.13 (11.21) | −6.46 (11.32) | 198 | 8.06 | <0.001 | 0.57 |
Sleep quality (PSQI) | 6.45 (3.77) | 5.28 (3.28) | −1.17 (2.80) | 186 | 5.67 | <0.001 | 0.42 |
Rumination (RRS) | 46.91 (10.80) | 40.71 (8.54) | −6.20 (9.15) | 200 | 9.61 | <0.001 | 0.68 |
Unwanted intrusive thoughts (WBSI) | 28.74 (8.02) | 24.72 (7.04) | −4.02 (6.17) | 203 | 9.31 | <0.001 | 0.65 |
Thought suppression (WBSI) | 18.53 (5.24) | 16.54 (4.34) | −2.00 (4.06) | 203 | 7.02 | <0.001 | 0.49 |
Experiential avoidance (AAQ-9) | 32.90 (8.34) | 28.75 (7.58) | −4.15 (6.54) | 70 | 5.35 | <0.001 | 0.63 |
Expressive suppression (ERQ) | 3.12 (1.26) | 2.83 (1.03) | −0.29 (1.04) | 202 | 4.02 | <0.001 | 0.28 |
Cognitive reappraisal (ERQ) | 4.48 (1.14) | 5.16 (0.84) | 0.68 (1.11) | 202 | 8.78 | <0.001 | 0.62 |