Table 2.
Means (SDs) and results of the mixed-effects model repeated measures ANOVA for outcomes of the SUCCEAT workshop vs. SUCCEAT online intervention regarding caregiving burden and psychopathology (intention-to-treat analysis).
| Mean (SD) | ANOVA (F, p) | Cohen’s d (95% CI Lower; Upper) | ||||||
|---|---|---|---|---|---|---|---|---|
| Baseline (T0) | 3M FU (T1) | 12M FU (T2) | Group | Time | Time × Group | T0-T1 | T0-T2 | |
| GHQ Total Score a | ||||||||
| SUCCEAT Workshop | 4.41 (3.15) | 1.84 (2.74) | 1.94 (1.39) | 0.065 (0.800) | 36.252 (<0.001) | 0.752 (0.473) | 0.87 (0.48; 1.26) | 0.81 (0.42; 1.21) |
| SUCCEAT Online | 4.33 (3.76) | 2.14 (2.92) | 1.39 (2.18) | 0.65 (0.31; 0.98) | 0.98 (0.50; 1.39) | |||
| EDSIS Total Score | ||||||||
| SUCCEAT Workshop | 33.32 (15.02) | 22.59 (13.24) | 20.28 (16.29) | 2.421 (0.123) | 57.005 (<0.001) | 0.166 (0.847) | 0.75 (0.50; 1.00) | 0.83 (0.54; 1.12) |
| SUCCEAT Online | 29.11 (12.70) | 19.83 (11.82) | 16.60 (11.41) | 0.76 (0.42; 1.09) | 1.04 (0.60; 1.47) | |||
| EDSIS Nutrition b | ||||||||
| SUCCEAT Workshop | 16.61 (7.34) | 10.09 (5.78) | 8.09 (6.28) | 1.983 (0.162) | 99.430 (<0.001) | 0.747 (0.475) | 0.96 (0.69; 1.22) | 1.24 (0.91; 1.56) |
| SUCCEAT Online | 14.38 (6.31) | 8.83 (5.83) | 7.24 (5.03) | 0.91 (0.58; 1.24) | 1.24 (0.80; 1.69) | |||
| EDSIS Guilt b | ||||||||
| SUCCEAT Workshop | 7.80 (4.75) | 5.52 (3.96) | 5.17 (4.75) | 1.547 (0.217) | 19.856 (<0.001) | 0.534 (0.587) | 0.52 (0.22; 0.81) | 0.55 (0.26; 0.85) |
| SUCCEAT Online | 6.51 (4.23) | 5.06 (3.52) | 4.33 (3.63) | 0.37 (0.08; 0.66) | 0.55 (0.19; 0.91) | |||
| EDSIS Dysregulated Behavior b | ||||||||
| SUCCEAT Workshop | 6.02 (4.96) | 4.51 (4.21) | 4.53 (4.29) | 0.167 (0.683) | 9.651 (<0.001) | 0.197 (0.821) | 0.32 (0.12; 0.52) | 0.32 (0.05; 0.59) |
| SUCCEAT Online | 5.64 (3.93) | 4.50 (3.36) | 4.07 (3.74) | 0.31 (0.03; 0.59) | 0.41 (0.08; 0.74) | |||
| EDSIS Social Isolation b | ||||||||
| SUCCEAT Workshop | 2.87 (2.60) | 2.48 (2.72) | 2.49 (3.17) | 5.971 (0.016) | 7.190 (0.001) | 2.698 (0.070) | 0.14 (−0.16; 0.45) | 0.12 (−0,19; 0.45) |
| SUCCEAT Online | 2.64 (2.82) | 1.43 (1.95) | 0.96 (1.50) | 0.50 (0.12; 0.87) | 0.73 (0.31; 1.15) | |||
| SCL 90-R Total Mean Score | ||||||||
| SUCCEAT Workshop | 0.42 (0.36) | 0.24 (0.26) | 0.33 (0.37) | 0.003 (0.953) | 12.864 (<0.001) | 2.261 (0.107) | 0.53 (0.32; 0.75) | 0.25 (−0.02; 0.54) |
| SUCCEAT Online | 0.43 (0.42) | 0.31 (0.36) | 0.26 (0.26) | 0.29 (0.03; 0.54) | 0.45 (0.12; 0.78) | |||
| BDI Total Score | ||||||||
| SUCCEAT Workshop | 11.60 (7.01) | 6.45 (5.43) | 6.80 (6.24) | 0.155 (0.694) | 25.946 (<0.001) | 2.394 (0.094) | 0.80 (0.52; 1.08) | 0.72 (0.33; 1.12) |
| SUCCEAT Online | 10.11 (7.03) | 7.72 (8.18) | 5.74 (5.97) | 0.31 (0.04; 0.58) | 0.67 (0.30; 1.03) | |||
| STAI State Score c | ||||||||
| SUCCEAT Workshop | 49.44 (10.14) | 39.80 (10.16) | 37.85 (10.31) | 0.060 (0.807) | 42.972 (<0.001) | 3.312 (0.039) | 0.95 (0.57; 1.33) | 1.13 (0.73; 1.54) |
| SUCCEAT Online | 45.98 (11.16) | 41.84 (12.17) | 37.99 (10.31) | 0.35 (0.06; 0.65) | 0.74 (0.40; 1.08) | |||
| STAI Trait Score c | ||||||||
| SUCCEAT Workshop | 41.73 (8.61) | 37.86 (8.62) | 36.16 (9.65) | <0.001 (0.987) | 22.651 (<0.001) | 0.169 (0.845) | 0.45 (0.22; 0.68) | 0.61 (0.29; 0.92) |
| SUCCEAT Online | 41.25 (10.15) | 38.01 (10.57) | 36.56 (9.50) | 0.31 (0.10; 0.52) | 0.48 (0.20; 0.75) | |||
a Primary outcome; b p-values for these subscales are tested against a Bonferroni-adjusted significance level of 0.0125; c p-values for these subscales are tested against a Bonferroni-adjusted significance level of 0.025.