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Mean and standard deviation of happiness level among patients in the intervention and the control groups in pre- and post-tests
| Stage | Group | Happiness level Mean (SD) |
P-Value |
|---|---|---|---|
| Pretest | Intervention | 77.05 (19.23) | |
| Control | 96.33 (13.96) | ||
| P-Value | 0.12 | ||
| Post-test | Intervention | 87.88 (17.61) | 0.001 |
| Control | 65.26 (15.65) | ||
| P-Value | 0.001 |
