Quantifying Liver-Stomach Disharmony Pattern of Functional Dyspepsia Using Multidimensional Analysis Methods

Table 2

Adequate criteria of indices of CFA for model properties evaluation.

Indices	Criteria	Related property
CFI	>0.9	Adequate goodness of fit
RMSEA	<0.05	Adequate goodness of fit
χ^2/df	<3	Adequate goodness of fit
Standardized factor loading	>0.4	Adequate goodness of fit
CR	>0.6	Adequate construct reliability
AVE	>0.25	Adequate convergent validity

CFI: comparative fit index; RMSEA: root mean square error of approximation; χ²: chi-square; df: degree of freedom.