Table 2.
Intra-rater reproducibility and inter-rater reliability of the three raters
ICC single measures (95% CI) | ICC average measures (95% CI) | |
---|---|---|
Intra-rater reproducibility | ||
Rater W.D. | 0.874 (0.825–0.912) | 0.954 (0.934–0.969) |
Rater Q.L. | 0.878 (0.831–0.915) | 0.956 (0.937–0.930) |
Rater C.S. | 0.744 (0.657–0.816) | 0.897 (0.852–0.930) |
Inter-rater reliability | 0.806 (0.736–0.863) | 0.926 (0.893–0.950) |
The displayed ICC coefficients were all significant at the level of p < 0.001. ICC Intraclass correlation coefficient, CI Confidence interval