Table 1. Calculation of I-CVI and S-CVI for items of CCMQ (Step 4)

Number of Question Number of expert Relevance of the questions Clarity of the questions Interpretation
Number of ratings of 3 or 4 I-CVI Number of ratings of 3 or 4 I-CVI
1 7 6 0.86 5 0.71 Need for Revision
2 7 7 1.00 7 1.00 Appropriate
3 7 4 0.57 4 0.57 Need for Revision
4 7 7 1.00 7 1.00 Appropriate
5 7 7 1.00 7 1.00 Appropriate
6 7 7 1.00 7 1.00 Appropriate
7 7 6 0.86 6 0.86 Appropriate
8 7 7 1.00 7 1.00 Appropriate
9 7 7 1.00 7 1.00 Appropriate
10 7 7 1.00 7 1.00 Appropriate
11 7 7 1.00 7 1.00 Appropriate
12 7 7 1.00 7 1.00 Appropriate
13 7 6 0.86 6 0.86 Appropriate
14 7 6 0.86 6 0.86 Appropriate
15 7 7 1.00 7 1.00 Appropriate
16 7 6 0.86 6 0.86 Appropriate
17 7 7 1.00 7 1.00 Appropriate
18 7 7 1.00 7 1.00 Appropriate
19 7 7 1.00 7 1.00 Appropriate
20 7 7 1.00 7 1.00 Appropriate
21 7 7 1.00 7 1.00 Appropriate
22 7 6 0.86 7 1.00 Appropriate
23 7 7 1.00 7 1.00 Appropriate
24 7 7 1.00 7 1.00 Appropriate
25 7 7 1.00 7 1.00 Appropriate
26 7 6 0.86 5 0.71 Need for Revision
27 7 7 1.00 7 1.00 Appropriate
28 7 6 0.86 6 0.86 Appropriate
29 7 7 1.00 7 1.00 Appropriate
30 7 7 1.00 7 1.00 Appropriate
31 7 6 0.86 6 0.86 Appropriate
32 7 7 1.00 7 1.00 Appropriate
33 7 7 1.00 7 1.00 Appropriate
34 7 7 1.00 7 1.00 Appropriate
35 7 7 1.00 7 1.00 Appropriate
36 7 6 0.86 6 0.86 Appropriate
37 7 7 1.00 7 1.00 Appropriate
38 7 7 1.00 7 1.00 Appropriate
39 7 7 1.00 7 1.00 Appropriate
40 7 7 1.00 7 1.00 Appropriate
41 7 7 1.00 7 1.00 Appropriate
42 7 7 1.00 7 1.00 Appropriate
43 7 7 1.00 7 1.00 Appropriate
44 7 7 1.00 7 1.00 Appropriate
45 7 6 0.86 6 0.86 Appropriate
46 7 7 1.00 7 1.00 Appropriate
47 7 7 1.00 7 1.00 Appropriate
48 7 6 0.86 6 0.86 Appropriate
49 7 7 1.00 7 1.00 Appropriate
50 7 7 1.00 7 1.00 Appropriate
51 7 7 1.00 7 1.00 Appropriate
52 7 7 1.00 6 0.86 Appropriate
53 7 7 1.00 7 1.00 Appropriate
54 7 7 1.00 7 1.00 Appropriate
55 7 7 1.00 7 1.00 Appropriate
56 7 7 1.00 7 1.00 Appropriate
57 7 7 1.00 7 1.00 Appropriate
58 7 6 0.86 6 0.86 Appropriate
59 7 7 1.00 7 1.00 Appropriate
60 7 6 0.86 6 0.86 Appropriate
S-CVI/AVE 0.96 S-CVI/UA 0.75 S-CVI/AVE 0.95 S-CVI/UA 0.75