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. 2018 Aug 1;11(4):271–276. doi: 10.5005/jp-journals-10005-1525

Table 8: Reliability statistics for total scale and subscales

     Number of items      Cronbach’s alpha      ICC (95% CI)     
Total      62      0.852      0.744 (0.603-0.854)     
OS      6      0.728      0.668 (0.456-0.816)     
FL      9      0.775      0.744 (0.589-0.857)     
EW      9      0.854      0.849 (0.758-0.915)     
SW      8      0.667      0.656 (0.445-0.808)     
SE      14      0.82      0.813 (0.704-0.895)     
PW      16      0.714      0.518 (0.24-0.728)     

CI: Confidence interval; ICC, interclass correlation coefficient; OS, oral symptoms; FL, functional limit score; EW, emotional well-being score; SW, social well-being score; SE, self-esteem score; PW, psychological well-being score