Table 2.
Questionnaire | Interaction* | MBSR pre | MBSR post | Change | Controls pre; mean (SD) | Controls post; mean (SD) | Change | Baseline differences* |
---|---|---|---|---|---|---|---|---|
PSS | F(1,42) = 4.28; p = 0.045 | 22.65 (8.19) | 21.04 (5.56) | T(22) = 1.25; p = 0.23 | 20.87 (9.61) | 23.26 (7.88) | T(22) = −1.60; p = 0.12 | F(1,42) = 0.41; p = 0.53 |
DERS total | F(1,41) = 6.70; p = 0.013 | 79.65 (19.27) | 71.13 (20.89) | T(22) = 2.46; p = 0.02 | 70.27 (19.34) | 74.95 (22.15) | T(21) = −1.53; p = 0.14 | F(1,41) = 2.08; p = 0.16 |
DERS nonaccept | F(1,41) = 3.80; p = 0.058 | 12.13 (4.84) | 10.17 (5.04) | T(22) = 2.32; p = 0.03 | 10.32 (4.14) | 10.64 (4.40) | T(21) = −0.59; p = 0.56 | F(1,41) = 1.24; p = 0.27 |
DERS goals | F(1,41) = 6.13; p = 0.02 | 14.57 (4.43) | 13.48 (5.20) | T(22) = 1.54; p = 0.14 | 13.00 (4.44) | 14.45 (5.20) | T(21) = −1.78; p = 0.09 | F(1,41) = 1.59; p = 0.21 |
DERS impulse | F(1,41) = 0.35; p = 0.56 | 10.17 (3.01) | 9.70 (4.04) | T(22) = 0.74; p = 0.47 | 10.36 (5.00) | 10.64 (4.58) | T(21) = −0.42; p = 0.68 | F(1,41) = 0.10; p = 0.76 |
DERS strategies | F(1,41) = 8.49; p = 0.01 | 15.52 (6.54) | 13.70 (5.73) | T(22) = 1.59; p = 0.13 | 13.68 (5.52) | 15.82 (6.77) | T(21) = −2.40; p = 0.03 | F(1,41) = 2.08; p = 0.16 |
DERS aware | F(1,41) = 2.42; p = 0.13 | 16.74 (4.53) | 14.30 (4.14) | T(22) = 2.49; p = 0.02 | 13.45 (4.63) | 13.50 (5.15) | T(21) = −0.07; p = 0.94 | F(1,41) = 3.04; p = 0.09 |
DERS clarity | F(1,41) = 1.13; p = 0.29 | 10.52 (3.06) | 9.78 (3.01) | T(22) = 1.31; p = 0.21 | 9.45 (2.89) | 9.91 (2.96) | T(21) = −0.73; p = 0.47 | F(1,41) = 0.37; p = 0.55 |
MAAS | F(1,41) = 7.44; p = 0.009 | 3.63 (1.03) | 4.17 (0.85) | T(22) = −3.292; df = 22; p = 0.003 | 4.08 (1.04) | 4.00 (0.93) | T(21) = 0.712; p = 0.48 | F(1,41) = 1.22; p = 0.28 |
*Age and days between scans were included as covariates.