Table 1.

Internal consistency (Cα) and inter-rater reliability (r_i) of the Delphi questionnaire

	Cα	p-value	ri	p-value
TOTAL (48 items)	0.821	<0.001	0.808	<0.001
CS1 (9 items)	0.868	<0.001	0.792	<0.001
CS2 (16 items)	0.936	<0.001	0.891	<0.001
CS3 (9 items)	0.764	<0.001	0.722	<0.001
CS4 (6 items)	0.705	<0.001	0.673	<0.001
CS5 (8 items)	0.912	<0.001	0.885	<0.001

Bold data are the total

CS Clinical situation, Cα Cronbach’s alpha, r _i Intra-class correlation coefficient