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Standard 7-point rating scale at the end of treatment
| A (25) | B (24) | P | |
|---|---|---|---|
| Slightly increased (+1) | 20 | 22 | 0.94 (nonsignificant) |
| Moderately increased (+2) | 5 | 2 | |
| Greatly increased (+3) | 0 | 0 | |
| No change (0) | 0 | 0 | |
| Slightly decreased (−1) | 0 | 0 | |
| Moderately decreased (−2) | 0 | 0 | |
| Greatly decreased (−3) | 0 | 0 |
Values mentioned here are the number of patients attaining the score at the end of 4th month in both groups
