Quantifying Region-Specific Elastic Properties of Distal Femoral Articular Cartilage: A Shear-Wave Elastography Study

Figure 2

Bland and Altman plots of intra- and interrater reliability of distal FAC stiffness. The difference of IN, MFC, and LFC in distal FAC stiffness between rater DWX and rater LM was plotted against the mean distal FAC stiffness (average of the 2 raters) for each participant (a). The difference of IN, MFC, and LFC in distal FAC stiffness between day 1 and day 5 was plotted against mean distal FAC stiffness (average of the days for rater DWX) for each participant (b). In each panel, the continuous line represents the mean difference, and the dotted lines represent 2 SD above and below the mean difference.

(a)

(b)