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Table 4 Model fit indices of the confirmatory factor analysis of the one- and two-factor models

From: Psychometric properties of the Chinese version of Spiritual Index of Well-Being in elderly Taiwanese

Global model fit index

Acceptable criterion

1-factor model

2-factor model

Absolute fit index

 Likelihood-ratio χ2

 

383.0*

163.73*

 Degree of freedom

-

54

53

 Goodness of fit index (GFI)

≥ 0.90

0.829

0.935

 Adjusted goodness of fit index (AGFI)

≥ 0.90

0.754

0.905

 Standardized root mean square residual (SRMR)

≤ 0.08

0.063

0.063 0.041

 Root mean square error of approximation (RMSEA)

≤ 0.08

0.121

0.071

Relative fit index

 Normed fit index (NFI)

≥ 0.90

0.890

0.953

 No normed fit index (NNFI)

≥ 0.90

0.882

0.960

 Relative fit index (RFI)

≥ 0.90

0.866

0.941

 Incremental fit index (IFI)

≥ 0.90

0.904

0.968

 Comparative fit index (CFI)

≥ 0.90

0.904

0.968

Parsimony fit index

 Parsimony goodness of fit index (PGFI)

≥ 0.50

0.574

0.635

 Parsimony normed fit index (PNFI)

≥ 0.50

0.728

0.765

 Parsimony comparative fit index (PCFI)

≥ 0.50

0.739

0.777

 Likelihood-ratio χ2 /degree of freedom

≤ 3

7.09

3.09

  1. *p < 0.001