| Literature DB >> 27817161 |
Sophie Baduel1, Quentin Guillon2, Mohammad H Afzali2, Nadège Foudon2,3, Jeanne Kruck2, Bernadette Rogé2,4.
Abstract
Early ASD screening has the potential to reduce delays between initial parental concerns and diagnosis, and promote early intervention. The aim of this study was to validate the M-CHAT on a French population sample of 24 month-old children. This study included a low-risk sample of 1227 children. A total of 20 children screened positive on the M-CHAT. Twelve out of 20 of these children received a diagnosis of ASD at 36 months, yielding a PPV of 0.60. These results add to the evidence that the M-CHAT is a useful screening instrument and further demonstrates the importance of the follow-up interview in primary care settings. This study provides French practitioners with guidelines regarding the use of the M-CHAT at 24 months.Entities:
Keywords: ASD; M-CHAT; PPV; Screening; Sensitivity
Mesh:
Year: 2017 PMID: 27817161 DOI: 10.1007/s10803-016-2950-y
Source DB: PubMed Journal: J Autism Dev Disord ISSN: 0162-3257