Table 4. Compression of the VAS in 2 Groups .
|
Laser
Mean (SD) |
Placebo
Mean (SD) |
P Value a | |
| VAS score | 56.85 (± 1.38) | 60.95 (± 4.86) | 0.007 |
Abbreviations: VAS, Visual Analogue scale; SD, standard deviation
a P < 0.05.
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