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Diagnostic breakdown at final evaluation (any time point) based upon pass/fail the M-CHAT-R/F at 18 months
| Diagnosis | Pass M-CHAT-R/F | Fail M-CHAT-R/F |
|---|---|---|
| TD | 23 | 5 |
| ASD/R | 6 | 21 |
| OD | 6 | 2 |
Note. ASD/R = Autism Spectrum Disorder or At Risk for Autism Spectrum Disorder. OD = Other Developmental Concern. TD = Typical Development.
