Table 2. WOMAC, Lequesne Scores, and OA Improvement rate.
| Groups | WOMAC | Lequesne |
|---|---|---|
| Before | 89.24 ± 14.14 | 7.11 ± 2.13 |
| 4 weeks | 68.59 ± 18.52 | 4.90 ± 1.98 |
| OA improvement rate (%) | 82.9 | 87.8 |
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