| Rating Scale | N | Mean ± SD [Range] | Z | p | r |
| CGI Pre Post |
24 25 |
4.67 ± 1.31 [3 - 7] 4.12 ± 1.13 [2 - 7] |
−1.340
|
0.180
|
0.27
|
| BDI Pre Post |
26 26 |
41.77 ± 10.57 [15 - 59] 32.04 ± 13.67 [1 - 52] |
−3.217
|
<0.001
|
0.63
|
| QIDS-SR Pre Post |
19 20 |
33.47 ± 5.27 [23 - 41] 31.95 ± 7.53 [13 - 44] |
−0.119
|
0.905
|
0.03
|