Fig. 2. Coverage probability plots for differences in the sMOAKS cartilage damage score (CDS).

CDS, a semicontinuous composite cartilage loss score scaled to 100, at the surface level (6 articular surfaces are pooled, N = 240 total interpretations), compartment level (3 compartments are pooled, N = 120 total interpretations), and whole joint level (N = 40 total interpretations). The y-intercept indicates the proportion of cases for which there was exact CDS agreement.