| Frequency change | Intervention group n = 29 | Control group n = 31 | Pearson Chi-square | p-value | ||||||||
| N | % | N | % | |||||||||
| Pre Test | Post Test | Pre Test | Post Test | Pre Test | Post Test | Pre Test | Post Test | Pre Test | Post Test | Pre Test | Post Test | |
| Minimal depression (1 - 4) | 0 | 24 | 0.0 | 82.8 | 1 | 0 | 3.2 | 0.0 | 7.67 | 43.09 | 0.022 | <0.001 |
| Mild depression (5 - 9) | 6 | 3 | 20.7 | 10.3 | 16 | 24 | 51.6 | 77.4 | ||||
| Moderate depression (10 - 14) | 23 | 2 | 79.3 | 6.9 | 14 | 7 | 45.2 | 22.6 | ||||