Predictors of Quality of Life in Portuguese Obese Patients: A Structural Equation Modeling Application

Table 4

Structural equations models and model fit indexes.

Model fit indexes
Model	𝑆−𝐵𝜒2	df	𝑃	(𝑆−𝐵𝜒2)/df	CFI	RMSEA (90% IC)	AIC
1	1719.94	1039	<0.001	1.65	0.83	0.062 (0.057, 0.067)	2755.13
2	1453.50	864	<0.001	1.68	0.83	0.063 (0.057, 0.069)	2491.79
3	1006.34	629	<0.001	1.59	0.90	0.059 (0.052, 0.065)	2375.35