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Spectrum of Symptom Severity: Clusters 1 and 2
| Dimension | Cluster 1 (n=26) | Cluster 2 (n=68) |
|---|---|---|
| Cognitive Functioning | High | Low |
| Social & Communication Deficits | Low | High |
| Repetitive Behaviors | Low | High |
| CARS Total Score | Low | High |
| Age 4 Diagnosis | Most Likely No-ASD/No-DD | PDD-NOS or AD |
