Table 3.
Fit indices of three models of the Adult Eating Behaviour Questionnaire evaluated via confirmatory factor analysis in a sample of 998 Australian adults
| Model | Items | Factors | χ2(df) | χ2/df | TLI | CFI | RMSEA | AIC |
|---|---|---|---|---|---|---|---|---|
| Model 1 | 35 | 8 (H and FR items load on separate factors) | 2059.853 (532) | 3.872 | .894 | .905 | .057 | 2325.853 |
| Model 2 | 35 | 7 (H and FR items load on combined factor) | 2232.461 (539) | 4.142 | .884 | .895 | .056 | 2484.461 |
| Model 3 | 30 | 7 (H items/factor deleted) | 1652.769 (384) | 4.304 | .914 | .914 | .058 | n/a |
H Hunger scale, FR Food Responsiveness scale, χ 2 /df normed chi-square, TLI Tucker Lewis Index, CFI Comparative Fit Index, RMSEA Root Mean Square Error of Approximation, AIC Akaike’s Information Criteria