Table 1.

Definition of agreement and disagreement among panellists for different panel sizes

Panel size	Disagreement	Agreement
	Number of panellists rating at each extreme (1–3 and 7–9)	Number of panellists rating outside the 3-point region containing the median (1–3; 4–6; 7–9)
From 8 to 10	3 or more	2 or less
From 11 to13	4 or more	3 or less
From 14 to 16	5 or more	4 or less

Source “The RAND/UCLA Appropriateness Method User's Manual” [10]