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Goodness of fit of latent growth model of cognitive function.
| Model | χ2 | df | CFI | TLI | RMSEA |
|---|---|---|---|---|---|
| No-Growth Model | 737.979 *** | 34 | 0.762 | 0.804 | 0.130 |
| Linear Change Model | 168.367 *** | 31 | 0.954 | 0.958 | 0.060 |
| Quadratic Change Model | 79.102 *** | 27 | 0.982 | 0.982 | 0.040 |
*** p < 0.001.
