Fitting indexs | Reference value | Initial value | Modified value |
---|---|---|---|
Chi-square degree of freedom (χ2/df) | ≤ 3.00 | 3.215 | 1.420 |
Root mean square error of approximation (RMSEA) | ≤ 0.05 | 0.090 | 0.043 |
Goodness-of-fit index (GFI) | ≥ 0.90 | 0.821 | 0.912 |
Adjusted goodness-of-fit index (AGFI) | ≥ 0.90 | 0.771 | 0.885 |
Tucker lewis index (TLI) | ≥ 0.90 | 0.880 | 0.977 |
Comparative fit index (CFI) | ≥ 0.90 | 0.896 | 0.981 |
Incremental fit index (IFI) | ≥ 0.90 | 0.897 | 0.981 |
Parsimonious goodness-of-fit index (PGFI) | ≥ 0.70 | 0.641 | 0.703 |
Parsimonious normed-of-fit index (PNFI) | ≥ 0.70 | 0.740 | 0.799 |