Table 4.
Mixed-model ANOVA results for outcome variables in the interaction of intervention and control group at baseline and follow-up.
| Intervention Group (n = 60) | Control Group (n = 47) | Time × Group | ||||
|---|---|---|---|---|---|---|
| M (SE) | M (SE) | F | p | η 2 p | ||
| Anxiety—STAI | ||||||
| STAI-S | 0.166 | 0.683 | 0.002 | |||
| Pre | 0.20 (0.12) | −0.02 (0.14) | ||||
| Post | 0.15 (0.13) | −0.02 (0.14) | ||||
| STAI-T | 5.433 | 0.022 | 0.05 | |||
| Pre | 0.26 (0.13) | −0.06 (0.14) | ||||
| Post | 0.15 (0.12) | 0.09 (0.14) | ||||
| Depression—BDI-II | 2.932 | 0.090 | 0.027 | |||
| Pre | 0.04 (0.12) | 0.01 (0.13) | ||||
| Post | −0.04 (0.13) | 0.15 (0.15) | ||||
| Burnout—ZBI | 0.009 | 0.923 | 0.000 | |||
| Pre | 0.18 (0.12) | 0.05 (0.14) | ||||
| Post | 0.12 (0.13) | −0.00 (0.15) | ||||
| HRQoL—SF-36 | ||||||
| Physical functioning | 1.132 | 0.290 | 0.011 | |||
| Pre | −0.41 (0.12) | −0.33 (0.14) | ||||
| Post | −0.36 (0.12) | −0.40 (0.13) | ||||
| Role-physical | 5.589 | 0.020 | 0.051 | |||
| Pre | −0.98 (0.16) | −0.64 (0.18) | ||||
| Post | −0.73 (0.16) | −0.97 (0.18) | ||||
| Bodily pain | 0.494 | 0.484 | 0.005 | |||
| Pre | −1.01 (0.12) | −0.97 (0.13) | ||||
| Post | −0.86 (0.11) | −0.93 (0.13) | ||||
| Social functioning | 6.424 | 0.013 | 0.058 | |||
| Pre | −1.48 (0.17) | −1.11 (0.19) | ||||
| Post | −1.09 (0.18) | −1.33 (0.20) | ||||
| Role-emotional | 0.415 | 0.521 | 0.004 | |||
| Pre | −1.19 (0.19) | −0.96 (0.22) | ||||
| Post | −1.14 (0.19) | −0.73 (0.22) | ||||
| Mental health | 0.829 | 0.365 | 0.008 | |||
| Pre | −1.04 (0.08) | −0.87 (0.09) | ||||
| Post | −0.89 (0.08) | −0.81 (0.09) | ||||
| Vitality | 0.231 | 0.632 | 0.002 | |||
| Pre | −0.79 (0.12) | −0.85 (0.13) | ||||
| Post | −0.67 (0.11) | −0.78 (0.13) | ||||
| General health | 0.219 | 0.641 | 0.002 | |||
| Pre | −0.64 (0.12) | −0.67 (0.14) | ||||
| Post | −0.59 (0.12) | −0.68 (0.13) | ||||
| PCS | 5.371 | 0.022 | 0.049 | |||
| Pre | −0.58 (0.13) | −0.51 (0.15) | ||||
| Post | −0.44 (0.13) | −0.72 (0.15) | ||||
| MCS | 0.010 | 0.922 | 0.000 | |||
| Pre | −1.28 (0.16) | −1.07 (0.18) | ||||
| Post | −1.12 (0.15) | −0.89 (0.16) | ||||
Note. n = number of participants; M = mean; SD = standard deviation; STAI (S/T) = State-Trait Anxiety Inventory; BDI-II = Beck Depression Inventory II; ZBI = Zarit Burden Interview; SF-36 = Short Form 36; PCS = physical component summary; MCS = mental component summary.