A new scale for the evaluation of clinical practice guidelines applicability: development and appraisal

Table 4 Item-to-total score correlations (Spearman rank) for the CPGAE-V1.0 scale

Item	r _s ^*	Corrected r_s^*	Cronbach’s alpha (if item deleted)
n1	0.71	0.72	0.95
n2	0.76	0.75	0.95
n3	0.74	0.72	0.95
n4	0.81	0.80	0.95
n5	0.78	0.78	0.95
n6	0.75	0.75	0.95
n7	0.70	0.74	0.95
n8	0.52	0.53	0.95
n9	0.68	0.69	0.95
n10	0.72	0.74	0.95
n11	0.74	0.74	0.95
n12	0.72	0.71	0.95
n13	0.71	0.70	0.95
n14	0.58	0.52	0.95
n15	0.67	0.62	0.95
n16	0.68	0.66	0.95
n17	0.80	0.78	0.95
n18	0.79	0.77	0.95
n19	0.79	0.76	0.95

ISSN: 1748-5908