Fig. 2
Correlation between irregularity of the femoral condyle （SDC） and total WOMAC score
One of the four parameters of the Irregularity Index System, SDC, was positively correlated with total WOMAC score at study entry point （γ＝0.327, P＝0.0199）
Fig. 2
Correlation between irregularity of the femoral condyle （SDC） and total WOMAC score
One of the four parameters of the Irregularity Index System, SDC, was positively correlated with total WOMAC score at study entry point （γ＝0.327, P＝0.0199）