Table 2.

Model comparisons between two pandemic risk region groups (i.e., high-risk region group versus low/medium-risk region group).

Models	χ2	df	AIC	BIC	CFI	TLI	SRMR	RMSEA 90%CI	ΔCFI	ΔTLI	ΔRMSEA	ΔChi-Square(Δdf)
Measurement model
Configural	6743.434	168	395,493	396,278	0.945	0.931	0.040	0.070 [0.068, 0.071]
Metric	6775.147	179	395,503	396,203	0.944	0.935	0.041	0.068 [0.066, 0.069]	0.001	0.004	0.002	31.713(11) ⁎⁎⁎
Scalar	7112.777	190	395,819	396,434	0.942	0.935	0.041	0.067 [0.066, 0.068]	0.002	< 0.001	0.001	337.63(11) **
Structural model
Structural paths free estimated	9149.782	272	394,406	395,083	0.927	0.920	0.054	0.064[0.062, 0.065]	–	–	–
Constrained structural paths	9186.438	282	394,422	395,022	0.927	0.922	0.054	0.063[0.062, 0.064]	< 0.001	0.002	0.001	36.656(10) ⁎⁎⁎

^⁎⁎P < 0.01,

^⁎⁎⁎P < 0.001 (two-tailed).