Table 1.
Details of children within CPEA classifications
| Participant Number | Gender | Age (y;m) | Known birth history of ASD? | ADI-R cut-off met | ADOS-2 | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Social interaction | Communication | RRSPBa | Module | Total score | Meets ASD cut-off? | Evidence of RRBb | CPEAc category | ||||
| 001 | M | 7;04 | Y | Y | Y | Y | 2 | 13 | Y | Y | Autism |
| 002 | F | 7;11 | Y | Y | Y | Y | 2 | 23 | Y | Y | Autism |
| 003 | M | 12;09 | N | Y | Y | Y | 3 | 19 | Y | Y | Autism |
| 004 | M | 10;02 | N | Y | Y | N | 3 | 7 | Y | Y | PDD-NOS |
| 005 | F | 8;07 | N | N (−1)e | Y | Y | 3 | 10 | Y | Y | PDD-NOS |
| 006d | M | 11;09 | N | Y | Y | N | 3 | 8 | Y | N | PDD-NOS |
| 007 | F | 8;06 | N | Y | Y | N | 3 | 8 | Y | Y | PDD-NOS |
| 008 | M | 9;02 | N | Y | N | Y | 3 | 5 | N | Y | Broad ASD |
| 009 | M | 12;05 | N | Y | Y | Y | 3 | 5 | N | N | Broad ASD |
| 010 | F | 12;06 | N | Y | N | Y | 3 | 1 | N | N | Broad ASD |
| 011 | M | 12;02 | N | Y | Y | N | 3 | 3 | N | Y | Broad ASD |
| 012 | M | 9;09 | N | Y | Y | Y | 3 | 3 | N | N | Broad ASD |
| 013 | M | 7;05 | N | N (−1)e | N (−1)e | N | 3 | 9 | Y | N | Broad ASD |
| 014 | M | 9;09 | N | Y | N | N | 3 | 8 | Y | Y | Broad ASD |
| 015 | M | 9;11 | N | Y | Y | Y | 3 | 1 | N | N | Broad ASD |
| 016 | F | 6;08 | N | Y | Y | Y | 3 | 3 | N | N | Broad ASD |
aRestricted, repetitive and stereotyped patterns of behaviour
bRestricted and repetitive behaviours
cCollaborative Programmes of Excellence in Autism
dThis case showed an absence of ADOS RRB and in the light of later DSM5 criteria has been re-assigned for this report into the Broad ASD category
eMissed cut-off by one point, allowing categorisation within PDD-NOS within CPEA criteria (see text)