|
Item-scale correlations and Cronbach's α value |
||||
| HADS items |
HADS |
HADS depression |
HADS anxiety |
Cronbach's α (if item deleted) for the total HADS |
|
|
||||
| 1 (anxiety) |
0.696 |
0.521 |
0.719 |
0.873 |
| 2 (depression) |
0.661 |
0.748 |
0.434 |
0.875 |
| 3 (anxiety) |
0.625 |
0.372 |
0.743 |
0.877 |
| 4 (depression) |
0.691 |
0.765 |
0.469 |
0.873 |
| 5 (anxiety) |
0.699 |
0.484 |
0.762 |
0.873 |
| 6 (depression) |
0.755 |
0.804 |
0.544 |
0.870 |
| 7 (anxiety) |
0.645 |
0.459 |
0.687 |
0.875 |
| 8 (depression) |
0.679 |
0.720 |
0.493 |
0.874 |
| 9 (anxiety) |
0.688 |
0.521 |
0.705 |
0.873 |
| 10 (depression) |
0.519 |
0.665 |
0.261 |
0.884 |
| 11 (anxiety) |
0.462 |
0.215 |
0.608 |
0.885 |
| 12 (depression) |
0.669 |
0.782 |
0.415 |
0.874 |
| 13 (anxiety) |
0.582 |
0.333 |
0.702 |
0.878 |
| 14 (depression) |
0.513 |
0.540 |
0.375 |
0.882 |
|
HADS, Hospital Anxiety and Depression Scale, bold: greater values in item-scale correlations. | ||||
Michopoulos et al. Annals of General Psychiatry 2008 7:4 doi:10.1186/1744-859X-7-4 |
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