Table 3. ICCs.

ICC: interclass correlation coefficients; F: F-statistics; df1: degree of freedom 1; df2: degree of freedom 2

	Type ICC	F	df1	df2	P-value	Lower bound	Upper bound
Single raters absolute	ICC1 0.78	15	9	30	<0.001	0.55	0.93
Single random raters	ICC2 0.78	16	9	27	<0.001	0.55	0.93
Single fixed raters	ICC3 0.79	16	9	27	<0.001	0.56	0.93
Average raters absolute	ICC1k 0.93	15	9	30	<0.001	0.83	0.98
Average random raters	ICC2k 0.93 1	16	9	27	<0.001	0.83	0.98
Average fixed raters	ICC3k 0.94 1	16	9	27	<0.001	0.83	0.98