| 1-factor solution | 2-factor solution | ||||
---|---|---|---|---|---|---|
 | binary | chronic | Likert | binary | chronic | Likert |
χ2 | 2415.659 | 5780.508 | 3415.499 | 514.597 | 303.553 | 478.497 |
χ2/df | 44.734 | 107.046 | 63.250 | 11.967 | 7.059 | 11.128 |
NFI | 0.803 | 0.567 | 0.744 | 0.958 | 0.977 | 0.964 |
TLI | 0.720 | 0.377 | 0.634 | 0.940 | 0.970 | 0.949 |
CFI | 0.806 | 0.569 | 0.747 | 0.961 | 0.980 | 0.967 |
RMSEA | 0.144 | 0.224 | 0.172 | 0.072 | 0.054 | 0.069 |
AIC | 2487.659 | 5852.508 | 3487.499 | 582.597 | 371.553 | 546.497 |
F0 | 1.121 | 2.719 | 1.596 | 0.224 | 0.124 | 0.207 |
ECVI | 1.181 | 2.779 | 1.656 | 0.277 | 0.176 | 0.259 |