Evaluation and associated factors of public health emergency management among medical college students in a city in Southwest China: a cross-sectional study

Table 3 Structural equation model fitness table

	Test statistic	Adaptation value	Degree of fit	Model-fitting judgment
Absolute fitness index	χ²/df	< 3.000	2.156	Coincidence
	GFI	> 0.900	0.988	Coincidence
	AGFI	> 0.900	0.975	Coincidence
	RMSEA	< 0.080	0.038	Coincidence
Value-added fitness index	NFI	> 0.900	0.859	Acceptable
	TLI (NNFI)	> 0.900	0.860	Acceptable
	IFI	> 0.900	0.919	Coincidence
	CFI	> 0.900	0.915	Coincidence

GFI = goodness-of-fit index; AGFI = adjusted goodness-of-fit index; RMSEA = root mean square error of approximation; NFI = normed fit index; TLI = Tucker–Lewis index (also called non-normed fit index or NNFI); IFI = incremental fit index; CFI = comparative fit index

ISSN: 1472-6920