Table 2.
K-L Scale
| Variable | Group A | Group B | P value |
|---|---|---|---|
| K-L scale, number (%) | |||
| 1 | 5 (33) | 8 (33) | 0.88 |
| 2 | 4 (27) | 7 (29) | |
| 3 | 2 (13) | 5 (21) | |
| 4 | 4 (27) | 4 (17) | |
Abbreviation: K-L, Kellgren-Lawrence.
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