Table 2 Item analysis for Chinese version of the Medication Safety Competence Scale
From: Psychometric evaluation of medication safety competence scale for clinical nurses
Item | Item score (SD) | Critical ratio | Correlation coefficient between item and total score | Cronbach’s Alpha if item deleted |
|---|---|---|---|---|
1 | 2.45 (0.92) | 21.968 | 0.631 | 0.937 |
2 | 2.85 (0.82) | 13.757 | 0.501 | 0.938 |
3 | 2.90 (0.85) | 26.010 | 0.696 | 0.937 |
4 | 2.45 (0.91) | 25.444 | 0.677 | 0.937 |
5 | 2.90 (0.80) | 19.573 | 0.587 | 0.938 |
6 | 2.73 (0.87) | 14.737 | 0.506 | 0.938 |
7 | 2.77 (0.85) | 20.833 | 0.640 | 0.937 |
8 | 2.84 (0.86) | 20.145 | 0.608 | 0.938 |
9 | 2.54 (0.92) | 24.320 | 0.668 | 0.937 |
10 | 2.99 (0.78) | 16.657 | 0.525 | 0.938 |
11 | 3.07 (0.77) | 17.242 | 0.515 | 0.938 |
12 | 3.02 (0.73) | 17.523 | 0.550 | 0.938 |
13 | 3.01 (0.76) | 19.855 | 0.568 | 0.938 |
14 | 3.11 (0.81) | 13.113 | 0.443 | 0.939 |
15 | 3.22 (0.77) | 13.587 | 0.455 | 0.939 |
16 | 3.02 (0.75) | 21.111 | 0.576 | 0.938 |
17 | 2.97 (0.77) | 15.407 | 0.476 | 0.939 |
18 | 3.07 (0.89) | 21.692 | 0.656 | 0.937 |
19 | 3.41 (0.85) | 16.659 | 0.556 | 0.938 |
20 | 3.05 (0.92) | 21.643 | 0.658 | 0.937 |
21 | 2.72 (0.89) | 18.939 | 0.581 | 0.938 |
22 | 3.26 (0.98) | 13.309 | 0.475 | 0.939 |
23 | 3.03 (0.97) | 12.677 | 0.455 | 0.939 |
24 | 2.94 (0.82) | 22.123 | 0.634 | 0.937 |
25 | 2.95 (0.78) | 21.565 | 0.633 | 0.937 |
26 | 2.93 (0.83) | 24.758 | 0.679 | 0.937 |
27 | 2.97 (0.78) | 22.670 | 0.661 | 0.937 |
28 | 3.09 (1.11) | 11.511 | 0.479 | 0.939 |
29 | 2.98 (0.87) | 19.314 | 0.582 | 0.938 |
30 | 2.11 (1.01) | 23.893 | 0.701 | 0.937 |
31 | 2.00 (0.93) | 14.884 | 0.573 | 0.938 |
32 | 2.11 (1.05) | 21.692 | 0.691 | 0.937 |
33 | 2.09 (1.05) | 24.522 | 0.722 | 0.936 |
34 | 3.46 (0.80) | 12.767 | 0.451 | 0.939 |
35 | 3.33 (0.86) | 9.818 | 0.434 | 0.939 |
36 | 3.42 (0.78) | 11.415 | 0.495 | 0.938 |