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GRADE Quality of Evidence
| Statistical Significance | Quality of Evidence | |
|---|---|---|
| VAS pain (≤ 2 weeks after TKA) | No | Very Low |
| VAS pain (3 months after TKA) | No | Very Low |
| Disease specific index (≤ 6 weeks after TKA) | No | Very Low |
| Disease specific index (12 weeks after TKA) | Yes | Moderate |
| Disease specific index (6 months after TKA) | Yes | Low |
GRADE Grading of Recommendations, Assessment, Development and Evaluations, VAS visual analog scale, TKA total knee arthroplasty
