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Comparison of starting and final means of Depression Anxiety Stress Scale-21 (DASS-21) depression, anxiety, and stress scores (values are given as means with SD).
| DASS-21 subscore | Starting score, mean (SD) | Final score, mean (SD) | P value |
| Anxiety | 7.25 (4.03) | 6.12 (4.00) | .001 |
| Depression | 11.05 (4.26) | 9.01 (4.77) | .001 |
| Stress | 11.42 (3.44) | 9.96 (3.65) | .001 |
