Table 4 Internal consistency of the FIHOA-AR
Items | Mean | Scale mean if item is deleted | Scale variance if item is deleted | Adjusted item-total Spearman’s rho | Item-item correlation Spearman’s rho | Cronbach’s alpha if item is deleted |
|---|---|---|---|---|---|---|
Item 1 | 0.60 ± 0.813 | 61,287 | 37,653 | 0,735 | 0.437–0.640 | 0,927 |
Item 2 | 1 ± 0.860 | 57,327 | 36,978 | 0,840 | 0.489–0.692 | 0,926 |
Item 3 | 0.72 ± 0.862 | 60,099 | 37,130 | 0,818 | 0.541–0.672 | 0,927 |
Item 4 | 0.44 ± 0.684 | 62,970 | 39,431 | 0,692 | 0.438–0.668 | 0,931 |
Item 5 | 0.96 ± 1.157 | 57,723 | 34,938 | 0,761 | 0.437–0.679 | 0,934 |
Item 6 | 0.49 ± 0.730 | 62,475 | 38,028 | 0,735 | 0.489–0.679 | 0,925 |
Item 7 | 0.77 ± 0.947 | 59,604 | 35,598 | 0,801 | 0.460–0.709 | 0,923 |
Item 8 | 0.57 ± 0.792 | 61,584 | 37,235 | 0,761 | 0.504–0.709 | 0,924 |
Item 9 | 0.5 ± 0.743 | 62,376 | 38,283 | 0,725 | 0.438–0.632 | 0,927 |
Item 10 | 0.68 ± 0.848 | 60,495 | 37,748 | 0,740 | 0.460–0.664 | 0,929 |