Table 4.

Sørensen-Dice coefficient and Fleiss’ Kappa on a dataset level (mean ± std) for annotator A, B and C. The metrics were calculated over the 3D tumor volume.

Dataset	A vs. B	A vs. C	B vs. C	Fleiss’ Kappa
Dataset 1	0.908 ± 0.035	0.911 ± 0.031	0.915 ± 0.028	0.911 ± 0.024
Dataset 2	0.874 ± 0.055	0.891 ± 0.038	0.881 ± 0.048	0.882 ± 0.040
Dataset 3	0.870 ± 0.056	0.884 ± 0.053	0.889 ± 0.038	0.881 ± 0.042
Dataset 4	0.887 ± 0.049	0.895 ± 0.050	0.900 ± 0.043	0.894 ± 0.042
Dataset 5	0.931 ± 0.053	0.933 ± 0.042	0.928 ± 0.044	0.931 ± 0.041
Dataset 6	0.841 ± 0.047	0.853 ± 0.048	0.872 ± 0.048	0.855 ± 0.041
Dataset 7	0.938 ± 0.029	0.938 ± 0.024	0.941 ± 0.031	0.939 ± 0.026
Dataset 8	0.934 ± 0.031	0.932 ± 0.031	0.921 ± 0.036	0.929 ± 0.029
Dataset 9	0.956 ± 0.019	0.958 ± 0.010	0.946 ± 0.023	0.953 ± 0.015
Dataset 10	0.868 ± 0.046	0.883 ± 0.042	0.858 ± 0.049	0.869 ± 0.040