|
| Comparative Fit Index (CFI) | Tucker-Lewis Index (TLI) | RMSEAa | SRMRb |
| All | 0.999 | 0.999 | 0.020 | 0.0023 |
| South | 0.999 | 0.998 | 0.019 | 0.0023 |
| East | 0.999 | 0.998 | 0.021 | 0.0025 |
| Western | 0.999 | 0.999 | 0.020 | 0.0021 |
| North | 0.999 | 0.999 | 0.019 | 0.0021 |
| Urban | 0.999 | 0.998 | 0.021 | 0.0025 |
| Rural | 0.999 | 0.999 | 0.019 | 0.0020 |
| Primary | 0.999 | 0.999 | 0.018 | 0.0022 |
| Junior | 0.999 | 0.998 | 0.022 | 0.0029 |
| High | 0.999 | 0.998 | 0.022 | 0.0027 |
| Recommended threshold | ≥0.90 | ≥0.90 | ≤0.08 | ≤0.08 |