[Table/Fig-4]:
Mean score of anxiety of patients before and after intervention in case and control groups.
| Group | Anxiety | Mean | Standard deviation | t | p-value |
|---|---|---|---|---|---|
| Case | Before and after | 3.3 | 5.63 | 3.4 | <0.05 |
| Control | Before and after | 3.9 | 4.4 | 4.6 | >0.05 |
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