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*p < .05; GAD-7: General Anxiety Disorder-7
| GAD-7 score | Control group pre-study | Intervention group pre-study | Control group post-study | Intervention group post-study | p-value |
| N | 28 | 18 | 28 | 18 | |
| Mean score | 8.6 | 7.7 | 0.5910 | ||
| Mean score | 8.6 | 8.0 | 0.3420 | ||
| Median score | 7.7 | 3.0 | 0.0233* | ||
| Median score | 8.0 | 3.0 | 0.0223* |
