Table 2.
Goodness-of-fit Indices of invariance tests between the two groups.
| Patients with schizophrenia-General population | Model Fit | |||||
|---|---|---|---|---|---|---|
| χ2 | df | p | TLI | CFI | RMSEA | |
| Configural invariance | 3827.927 | 538 | 0.000 | 0.914 | 0.923 | 0.061 |
| Metrics invariance | 3855.707 | 559 | 0.000 | 0.920 | 0.922 | 0.060 |
| Scalar invariance | 3885.814 | 580 | 0.000 | 0.923 | 0.920 | 0.059 |
| Factor variance invariance | 3893.612 | 584 | 0.000 | 0.922 | 0.916 | 0.059 |
df degree of freedom, CFI Comparative fit index, TLI Tucker-Lewis Index, RMSEA Root Mean Square Error of Approximation.