Joint perception | ||||||
---|---|---|---|---|---|---|
WOMAC quartile | Native/Natural | Artificial with no restrictions | Artificial with minimal restrictions | Artificial with major restrictions | Non-functional | TOTAL |
First | 56 | 21 | 4 | 0 | 0 | 81 |
Second | 32 | 9 | 6 | 0 | 0 | 47 |
Third | 28 | 14 | 25 | 1 | 0 | 68 |
Fourth | 17 | 12 | 35a | 5a | 0 | 69 |
TOTAL | 133 | 56 | 70 | 6 | 0 | 265 |