Table 2.

ICCs for scoring ratings given by OS-NPA and VB-NPA.

Label Source 1	Label Source 2	ICC	95% CI	p-Value
OS-1	VB-1	0.976 (single) 0.988 (averages)	0.972–0.980 0.986–0.990	<0.001 <0.001
OS-2	VB-2	0.983 (single) 0.992 (averages)	0.980–0.986 0.990–0.993	<0.001 <0.001
OS-1	VB-2	0.976 (single) 0.988 (averages)	0.972–0.979 0.986–0.990	<0.001 <0.001
OS-1	OS-2	0.986 (single) 0.993 (averages)	0.984–0.986 0.992–0.994	<0.001 <0.001
OS-2	VB-1	0.976 (single) 0.988 (averages)	0.972–0.979 0.986–0.990	<0.001 <0.001
VB-1	VB-2	0.983 (single) 0.992 (averages)	0.980–0.986 0.990–0.993	<0.001 <0.001

“ICC” stands for intraclass correlation coefficient, “CI” stands for the confidence interval, “OS-NPA” refers to the on-site neonatal pain assessment, and “VB-NPA” refers to the video-based neonatal pain assessment.