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 |