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. 2024 May 13;24:1297. doi: 10.1186/s12889-024-18817-y

Table 4.

Model fit indices for the structural equation model

Index Value
Chi square (χ2) χ2 (41) = 85.8, P = 0.00
χ2/df 2.1
Comparative Fit Index (CFI) 0.98
T-size CFI 0.97
Tucker‒Lewis Index (TLI) 0.97
Bentler-Bonett Nonnormed Fit Index (NNFI) 0.96
Bentler-Bonett Normed Fit Index (NFI) 0.97
Bollen’s Relative Fit Index (RFI) 0.94
Bollen’s Incremental Fit Index (IFI) 0.97
Relative Noncentrality Index (RNI) 0.97
Root mean square error of approximation 0.055