Table 2. Fit statistics for univariate growth curve models.
| df | χ2 | p | RMSEA | CFI | |
|---|---|---|---|---|---|
| Motor symptoms | 4 | 1.599 | .809 | .000 | 1.000 |
| Apathy | 4 | 4.655 | .325 | .030 | .998 |
| Depression | 5 | 9.188 | .102 | .067 | .982 |
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