Table 1 Correlation analysis between the severity of medial meniscus extrusion and other affecting factors
Mean (range) | SD | CC# | P value# | |
|---|---|---|---|---|
Medial meniscus extrusion, mm | 4.61 (0~8.04) | 31.53 | ||
Duration of disease, month | 15.52 (0~120) | 1.50 | −0.036 | 0.722 |
Chondral wear, % | 25.8 (0.0~70.0) | 0.21 | 0.02 | 0.843 |
Mechanical alignment, ° | 4.3 (−2.21~14.1) | 3.23 | −0.022 | 0.827 |
Size of osteophyte, mm | 1.48 (0~4.80) | 1.24 | 0.513 | 0.000 |