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Visual analog scale score for pain (score 0–3)
| DAY | Intervention group | Control group | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Case 1 | Case 2 | Case 3 | Case 4 | Case 5 | Case 1 | Case 2 | Case 3 | Case 4 | Case 5 | |
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 3 | 1 | 1 | 1 | 0 | 1 | 2 | 1 | 3 | 2 | 2 |
| 4 | 1 | 1 | 1 | 0 | 1 | 3 | 1 | 3 | 2 | 2 |
| 5 | 1 | 0 | 0 | 0 | 0 | 2 | 1 | 3 | 1 | 3 |
| 6 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 3 | 1 | 2 |
| 7 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 3 | 1 | 1 |
0 No pain, 1 mild pain, 2 moderate pain, 3 sever pain
