Appetitive traits associated with higher and lower body mass index: evaluating the validity of the adult eating behaviour questionnaire in an Australian sample

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

ISSN: 1479-5868