Table 4.
Means and standard deviations of anxiety and depression pre and post intervention.
| Pre | Post | Baseline Difference from Community Norm | |
|---|---|---|---|
| GAD-7 | |||
| - Intervention | 8.37 (5.56) | 5.62 (4.36) | t(112.87) = 10.27, p < .001 |
| - Control | 8.27 (5.00) | 7.91 (4.65) | t(114.35) = 11.25, p < .001 |
| PHQ-9 | |||
| - Intervention | 8.25 (5.64) | 6.05 (4.87) | t(112.94) = 9.98, p < .001 |
| - Control | 8.90 (5.63) | 8.52 (5.85) | t(113.98) = 11.26, p < .001 |
Note. GAD-7 = Generalised Anxiety Disorder Questionnaire (Spitzer et al., 2006); PHQ-9 = Patient Health Questionnaire (PHQ-9; Kroenke et al., 2001). GAD-7 community norm (M = 2.95, SD = 3.41) taken from Löwe et al. (2008). PHQ-9 community norm (M = 2.91, SD = 3.52) taken from Kocalevent et al. (2013). Comparisons conducted using two-sample Welch t-tests on summary statistics.