|
|
| Cases n (%) | Controls n (%) |
|
| VAS before treatment | 4 - 6 | 82 (68.9) | 75 (59.5) |
|
| 7 - 9 | 37 (31.1) | 51 (40.4) |
| |
| Total | 119 (100) | 126 (100) | P-Value = 0.01 | |
| VAS after 3 months | 1 - 3 | 92 (77.3) | 47 (37.3) |
|
| 4 - 6 | 24 (20.2) | 79 (62.7) |
| |
| Total | 119 (100) | 126 (100) |
|