Quantitative Checklist for Autism in Toddlers (Q-CHAT). A population screening study with follow-up: the case for multiple time-point screening for autism

• Main Authors: Carol Brayne (Author), Tony Charman (Author), Fiona E Matthews (Author), Simon Baron-Cohen (Author), Carrie Allison (Author), Liliana Ruta (Author), Greg Pasco (Author), Renee Soufer (Author)
• Format: Book
• Published: BMJ Publishing Group, 2021-10-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Objective This is a prospective population screening study for autism in toddlers aged 18-30 months old using the Quantitative Checklist for Autism in Toddlers (Q-CHAT), with follow-up at age 4.Design Observational study.Setting Luton, Bedfordshire and Cambridgeshire in the UK.Participants 13 070 to...