Table 4. Patients’ Functional Status (According to RMQ) .
| Before Treatment | 1 Month Follow up | 3 Months Follow up | |
| True laser | 11.5±3 | 6.8±3.6 | 6.1±3.8 |
| Sham laser | 11.3±4.2 | 9.6±4.2 | 11.8±4.1 |
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