Table 1 ICC values of interobserver A.d intraobserver reliabilities of the measurements a. ICC intraclass correlation coefficient. a 95% confidence interval (CI) is displayed in brackets.

From: Chest CT-determined sarcopenia is associated with poorer functional outcomes in osteoarthritis patients undergoing total knee arthroplasty: a retrospective cohort study

 

Interobserver reliability ICC

Intraobserver reliability ICC

Observer 1

Observer 2

Skeletal muscle area

0.898 (0.760–0.958)

0.951 (0.883–0.980)

0.949 (0.877–0.979)

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