| ADHD | ASD |
---|---|---|
 | (n = 48)a | (n = 164)a |
ADOS cut-off | 21 | 85 |
ADI-R (social, communication, RRB, and age of onset) cut-offs | 30 | 67 |
 Social cut-off | 57 | 82 |
 Communication cut-off | 61 | 87 |
 RRB cut-off | 67 | 88 |
 Age of onset cut-off | 80 | 88 |
ADI-R CPEA ASD criteriaa | 67 | 84 |
Combining measures | Â | Â |
 ADOS and ADI-R (social, communication, RRB, and age of onset) | 11 | 60 |
 ADOS and ADI-R CPEA ASD criteriaa | 15 | 75 |