Table 1 Content validity ratio (CVR) to assess the clarity (expert validation)
From: Development and validation of patient diabetes knowledge questionnaire (PDKQ)
Items | Ne | CVR | Interpretation |
|---|---|---|---|
1 | 10 | 1 | Remained |
2 | 10 | 1 | Remained |
3 | 10 | 1 | Remained |
4 | 10 | 1 | Remained |
5 | 10 | 1 | Remained |
6 | 10 | 1 | Remained |
7 | 8 | 0.6 | Remained |
8 | 10 | 1 | Remained |
9 | 10 | 1 | Remained |
10 | 10 | 1 | Remained |
11 | 10 | 1 | Remained |
12 | 10 | 1 | Remained |
13 | 9 | 0.8 | Remained |
14 | 10 | 1 | Remained |
15 | 9 | 0.8 | Remained |
16 | 10 | 1 | Remained |
17 | 10 | 1 | Remained |
18 | 9 | 0.8 | Remained |
19 | 9 | 0.8 | Remained |
20 | 10 | 1 | Remained |
21 | 5 | 0 | Eliminated |
22 | 10 | 1 | Remained |
23 | 10 | 1 | Remained |
24 | 10 | 1 | Remained |
25 | 9 | 0.8 | Remained |
26 | 7 | 0.2 | Eliminated |
27 | 8 | 0.6 | Remained |
28 | 10 | 1 | Remained |
29 | 10 | 1 | Remained |
30 | 10 | 1 | Remained |
31 | 7 | 0.2 | Eliminated |
32 | 9 | 0.8 | Remained |
33 | 10 | 1 | Remained |
34 | 10 | 1 | Remained |
35 | 10 | 1 | Remained |
36 | 9 | 0.8 | Remained |
37 | 8 | 0.6 | Remained |