Table 1. Intrarater and Interrater Reliability.
Variable | Manual | EOS | ||||
---|---|---|---|---|---|---|
ICC | 95% CI | p-value | ICC | 95% CI | p-value | |
Intrarater reliability | ||||||
Researcher 1 | 0.829 | 0.735–0.896 | < 0.001 | 0.982 | 0.97–0.989 | < 0.001 |
Researcher 2 | 0.598 | 0.439–0.735 | < 0.001 | 0.939 | 0.904–0.964 | < 0.001 |
Researcher 3 | 0.889 | 0.828–0.933 | < 0.001 | 0.898 | 0.823–0.942 | < 0.001 |
Interrater reliability | ||||||
First measurement | 0.547 | 0.381–0.696 | < 0.001 | 0.794 | 0.682–0.874 | < 0.001 |
Second measurement | 0.519 | 0.349–0.674 | < 0.001 | 0.837 | 0.73–0.905 | < 0.001 |
Third measurement | 0.424 | 0.245–0.597 | < 0.001 | 0.826 | 0.729–0.895 | < 0.001 |
ICC: intraclass correlation coefficient, CI: confidence interval.