Table 5 Fitting indices of the RI-CLPM for the impact of PM2.5 on depression.
Model | χ2/df | CFI | TLI | RMSEA | SRMR |
|---|---|---|---|---|---|
Standard | >0.9 | >0.9 | <0.08 | <0.05 | |
Overall sample model | 8.901 | 0.955 | 0.950 | 0.062 | 8.901 |
Low-income group model | 3.728 | 0.938 | 0.931 | 0.071 | 3.728 |
Middle-income group model | 4.124 | 0.950 | 0.945 | 0.066 | 4.124 |
High-income group model | 1.923 | 0.978 | 0.976 | 0.041 | 1.923 |
