Table 4.
Number and percentage of participants per study arm (and overall) that reliably deteriorated from time point 0 (t0) to time point 1 (t1) and t1 to time point 2 (t2) based on reliable change index for each secondary outcome measure.
| Outcome | Overall, n (%) | Study arm, n (%) | |||||||||
|
|
|
Control | CSa | WWb | BRc | ||||||
| PSSd | |||||||||||
|
|
t1 to t0 (n=365) | 15 (4.1) | 4 (4.3) | 8 (8.9) | 1 (1.1) | 2 (2.2) | |||||
|
|
t2 to t1 (n=349) | 35 (10) | 9 (9.9) | 6 (7.1) | 11 (12.4) | 9 (10.7) | |||||
| GAD-7e | |||||||||||
|
|
t1 to t0 (n=353) | 18 (5.1) | 4 (4.4) | 7 (8.0) | 1 (1.1) | 6 (6.9) | |||||
|
|
t2 to t1 (n=340) | 27 (7.9) | 9 (10.2) | 3 (3.6) | 7 (8.4) | 8 (9.8) | |||||
| PHQ-8f | |||||||||||
|
|
t1 to t0 (n=359) | 17 (4.7) | 7 (7.5) | 6 (6.7) | 1 (1.1) | 3 (3.4) | |||||
|
|
t2 to t1 (n=344) | 13 (3.8) | 3 (3.4) | 2 (2.4) | 4 (4.5) | 4 (4.8) | |||||
| BRSg | |||||||||||
|
|
t1 to t0 (n=356) | 14 (3.9) | 4 (4.4) | 3 (3.4) | 4 (4.4) | 3 (3.5) | |||||
|
|
t2 to t1 (n=347) | 22 (6.3) | 5 (5.4) | 6 (7.1) | 7 (7.9) | 4 (4.9) | |||||
aCS: combatting stress.
bWW: working with worry.
cBR: building resilience.
dPSS: Perceived Stress Scale.
eGAD-7: Generalized Anxiety Disorder-7.
fPHQ-8: Patient Health Questionnaire-8.
gBRS: Brief Resilience Scale.