KL scale severity grades according to the most severe joint | DVWA rs11718863 SNP genotype | χ2 | P | |||
---|---|---|---|---|---|---|
AA (n = 35) | AT + TT (n = 15) | |||||
No. | % | No. | % | |||
MTF KL | ||||||
Grade I | 6 | 17.1 | 3 | 20.0 | 0.298 | 0.960 |
Grade II | 11 | 31.4 | 5 | 33.3 | ||
Grade III | 12 | 34.3 | 4 | 26.7 | ||
Grade IV | 6 | 17.1 | 3 | 20.0 | ||
LTF KL | ||||||
Normal | 0 | 0.0 | 1 | 6.7 | 5.280 | 0.260 |
Grade I | 13 | 37.1 | 3 | 20.0 | ||
Grade II | 8 | 22.9 | 3 | 20.0 | ||
Grade III | 13 | 37.1 | 6 | 40.0 | ||
Grade IV | 1 | 2.9 | 2 | 13.3 | ||
PF KL | ||||||
Normal | 1 | 2.9 | 0 | 0.0 | 2.773 | 0.597 |
Grade I | 10 | 28.6 | 2 | 13.3 | ||
Grade II | 6 | 17.1 | 5 | 33.3 | ||
Grade III | 10 | 28.6 | 4 | 26.7 | ||
Grade IV | 8 | 22.8 | 4 | 26.7 |