Table 2 Item analysis for the Chinese version of the OHLD scale
Item | Critial ratio | The correlation coefficient between the Item and the total score | Cronbach’s alpha, if an item deleted |
|---|---|---|---|
1 | 16.218 | 0.661 | 0.904 |
2 | 15.471 | 0.698 | 0.901 |
3 | 18.704 | 0.731 | 0.900 |
4 | 20.772 | 0.772 | 0.896 |
5 | 30.046 | 0.822 | 0.892 |
6 | 27.301 | 0.818 | 0.892 |
7 | 23.277 | 0.797 | 0.894 |
8 | 24.939 | 0.800 | 0.894 |
9 | 12.460 | 0.633 | 0.906 |
10 | 12.855 | 0.667 | 0.904 |