Fit index | ED-CBQ Full sample (n = 763) | ED-CBQ ED-symptomatic subgroup (n = 384) | ED-CBQ-R Full sample (n = 763) | ED-CBQ-R ED-symptomatic subgroup (n = 384) |
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χ2/df | 5.30 | 3.31 | 3.19 | 1.98 |
CFI | .79 | .77 | .97 | .97 |
TLI | .77 | .76 | .96 | .96 |
NFI | .75 | .70 | .95 | .94 |
RMSEA | .075 | .078 | .054 | .051 |
[90% CI] | [.073, .077] | [.074, .081] | [.047, .061] | [.039, .062] |
- Absolute fit indices: χ2/df = chi-square/degrees of freedom. ED = Eating Disorder; ED-CBQ = Eating Disorder Core Beliefs Questionnaire; ED-CBQ-R = Eating Disorder Core Beliefs Questionnaire Revised; Comparative fit indices: CFI = Comparative fit index; TLI = Tucker-Lewis index; NFI = normed fit index. RMSEA = root mean square error of approximation; CI = confidence interval