Table 4 Comparative fit indices for five CFA HADS models
From: Assessment of the structure of the Hospital Anxiety and Depression Scale in musculoskeletal patients
| Â | GFI | TLI | CFI | RMSEA |
|---|---|---|---|---|
HADS 13 items 2 factors | .916 | .953 | .961 | .058 |
HADS 14 items 2 factors | .884 | .919 | .932 | .073 |
HADS 14 items 1 factor | .826 | .852 | .875 | .098 |
HADS 13 items 1 factor | .843 | .869 | .891 | .096 |
HADS 14 item 3 factor (Dunbar et al. final model [12]) | .907 | .943 | .955 | .060 |