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. 2022 May 23;12(5):e060510. doi: 10.1136/bmjopen-2021-060510

Table 4.

The comparison of the model fit indices for the current model and the cut-off criteria

Model fit indices Cut-off criteria Indices for the current model Decision
χ2 171.642*
χ2/df <5 2.861 Good fitting
CFI >0.90 0.956 Good fitting
GFI >0.90 0.963 Good fitting
AGFI >0.90 0.943 Good fitting
RMSEA <0.08 0.053 Good fitting

*p≤0.001.

AGFI, adjusted good-ness fit index; CFI, comparative fit index; GFI, goodness fit index; RMSEA, root mean square error of approximation.