Table 5.
Observed means of psychological complaints and within group estimated changes at T1 and T2 compared to baseline (T0)
| All-SES implementation strategy | SES-sensitive implementation strategy | |||||||
|---|---|---|---|---|---|---|---|---|
| Mean (SD) | Estimatea (95% CI) |
z-value | p | Mean (SD) | Estimatea (95% CI) |
z-value | p | |
| Depression (PHQ-8) | ||||||||
| T0 | 12.9 (4.8) | reference | 12.3 (5.4) | reference | ||||
| T1 | 7.1 (4.0) | -5.88 (-7.11 to -4.67) | -9.47 | .000 | 7.8 (5.0) | -4.41 (-5.93 to -2.89) | -5.67 | .000 |
| T2 | 6.5 (3.6) | -6.22 (-8.01 to -4.43) | -6.83 | .000 | 5.6 (3.1) | -6.67 (-8.59 to -4.74) | -6.77 | .000 |
| Sleep (JSEQ) | ||||||||
| T0 | 12.7 (5.1) | reference | 11.9 (5.6) | reference | ||||
| T1 | 6.9 (4.5) | -5.92 (-7.33 to -4.50) | -8.21 | .000 | 9.1 (6.3) | -3.07 (-4.84 to -1.31) | -3.41 | .001 |
| T2 | 6.3 (3.4) | -6.52 (-8.59 to -4.45) | -6.17 | .000 | 6.1 (4.3) | -6.10 (-8.33 to -3.86) | -5.35 | .000 |
| Stress (PSS) | ||||||||
| T0 | 23.5 (5.8) | reference | 23.2 (6.4) | reference | ||||
| T1 | 16.8 (6.4) | -6.94 (-8.67 to -5.19) | -7.81 | .000 | 16.2 (7.1) | -6.41 (-8.59 to -4.24) | -6.14 | .000 |
| T2 | 16.1 (6.1) | -8.04 (-10.59 to -5.48) | -6.17 | .000 | 14.1 (7.1) | -8.64 (-11.39 to -5.88) | -6.14 | .000 |
| Worry (PSWQ) | ||||||||
| T0 | 40.1 (7.9) | reference | 40.3 (8.7) | reference | ||||
| T1 | 34.8 (7.9) | -6.03 (-7.87 to -4.19) | -6.42 | .000 | 33.6 (9.3) | -5.27 (-7.57 to -2.96) | -4.48 | .000 |
| T2 | 33.2 (5.9) | -7.37 (-10.06 to -4.67) | -5.36 | .000 | 27.6 (7.4) | -11.14 (-14.05 to -8.23) | -7.50 | .000 |
| Anxiety (GAD-7) | ||||||||
| T0 | 11.4 (4.5) | reference | 11.2 (4.8) | reference | ||||
| T1 | 6.0 (3.9) | -5.21 (-6.35 to -4.06) | -8.91 | .000 | 5.8 (4.8) | -4.80 (-6.23 to -3.37) | -6.57 | .000 |
| T2 | 5.9 (4.0) | -5.31 (-6.98 to -3.63) | -6.19 | .000 | 4.4 (4.9) | -6.37 (-8.18 to -4.55) | -6.88 | .000 |
| Wellbeing (WHO-5) | ||||||||
| T0 | 25.2 (16.5) | reference | 28.6 (19.7) | reference | ||||
| T1 | 45.2 (20.0) | 19.78 (14.39 to 25.18) | 7.19 | .000 | 50.0 (23.0) | 19.04 (12.29 to 25.79) | 5.53 | .000 |
| T2 | 48.7 (21.5) | 23.49 (15.57 to 31.40) | 5.81 | .000 | 60.3 (22.8) | 27.76 (19.21 to 36.30) | 6.37 | .000 |
a All estimates are adjusted for age, health literacy, expected effectiveness of CDMIs and intention to use the CDMIs at baseline