Groups | Reader | K | 95% CI | P value | Percent agreement |
---|---|---|---|---|---|
P patient: CT (No = 45) | 1 | 0.813 | 0.676–0.950 | < 0.001* | 86.6% |
2 | 0.783 | 0.634–0.931 | < 0.001* | 84.5% | |
P patient: MRI (No = 52) | 1 | 0.915 | 0.820–1.0 | < 0.001* | 94.2% |
2 | 0.884 | 0.774–0.993 | < 0.001* | 92.2% | |
P patient: Cross section (No = 97) | 1 | 0.867 | 0.784–0.949 | < 0.001* | 90.7% |
2 | 0.838 | 0.747–0.928 | < 0.001* | 88.6% | |
P lesion for oral cavity: Cross section (No = 39) | 1 | 0.879 | 0.747–1.0 | < 0.001* | 92.3% |
2 | 0.836 | 0.685–0.986 | < 0.001* | 89.8% | |
P lesion for larynx: Cross section (No = 38) | 1 | 0.883 | 0.757–1.0 | < 0.001* | 92.2% |
2 | 0.848 | 0.706–0.989 | < 0.001* | 89.5% | |
LN P patient Scan: CT (No = 45) | 1 | 1 | 1–1 | < 0.001* | 100% |
2 | 0.873 | 0.710–1.0 | < 0.001* | 95.6% | |
LN P patient Scan: MRI (No = 52) | 1 | 0.755 | 0.567–0.943 | < 0.001* | 83.9% |
2 | 0.834 | 0.681–0.986 | < 0.001* | 92.3% | |
LN P patient Scan: Cross section (No = 97) | 1 | 0.860 | 0.744–0.975 | < 0.001* | 94.9% |
2 | 0.851 | 0.739–0.962 | < 0.001* | 93.9% |