Table 2.

Interrater Reliability Test (Two-Way Mixed Model, Absolute Agreement) for the Three Raters Who Assessed the 50 YouTube Videos

	ICC	95% CI	F-Test^*	P value
DISCERN^{^†} (80 possible points)	0.849	0.730-0.915	8.708	.001
PEMAT^{^‡} (15 possible points)	0.686	0.513-0.808	3.488	.001

CI, confidence interval; ICC, interclass correlation coefficient; PEMAT, Patient Education Materials Assessment Tool.
↵* From analysis of variance.
↵† DISCERN measures quality of information and decision making.
↵‡ PEMAT measures understandability and actionability.