Table 1.

Content validity assessed by the expert panel n = 7 (S-CVI/Ave: 0.83)

Item	I-CVI
1	0.86
2	0.86
3	0.57
4	0.86
5	0.57
6	1.00
7	0.57
8	1.00
9	0.71
10	1.00
11	1.00
12	1.00
13	1.00
14	0.43
15	0.71
16	1.00
17	0.57
18	1.00
19	1.00