Table 6.

Discriminant validity of the Japanese Barriers Questionnaire-II

Factor	Health professionals (n = 21)		Patients (n = 120)
	Mean	SD	Mean	SD	P
I	8.45	7.97	27.52	10.89	< .0001
II	5.45	3.97	7.23	6.19	< .0001
III	1.65	2.01	11.09	6.59	< .001
IV	4.90	3.37	9.94	3.35	< .0001
V	1.65	1.57	3.35	2.73	< .001
Total score	22.10	14.79	59.18	21.22	< .0001