Research Article

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

Table 4

Indices for FD liver-stomach disharmony pattern models.

IndicesUnidimensional modelMultidimensional model

CFI0.420.94
RMSEA0.15<0.05
AIC699.34171.24
χ2651.34117.24
df5451
χ2/df12.082.29

FD: functional dyspepsia; CFI: comparative fit index; RMSEA: root mean square error of approximation; AIC: Akaike Information Criterion; χ2: chi-square; df: degree of freedom; .