Trends in autism prevalence and health service use in Aotearoa

Autism is a neurodevelopmental difference that influences the way a person communicates, interacts, and experiences the world. International prevalence estimates suggest that 1 in 36 children are Autistic, but there are no official prevalence estimates in Aotearoa New Zealand. Studies show that Autistic youth (ages 0-24) often have higher mental and physical health needs. However, there is a lack of research in Aotearoa New Zealand on how Autistic youth use healthcare services, which highlights the need for more studies to better understand and meet their healthcare needs.

This project will use large-scale data to look at trends in autism prevalence rates in Aotearoa New Zealand over the past ten years and explore how Autistic youth access healthcare, with a particular focus on Māori, Pacific, and gender-diverse groups. These studies will then inform the co-design of an evidence-based policy brief that will provide policymakers with concise, well-researched recommendations to inform decision-making and promote effective policy solutions for improved provision of healthcare for Autistic youth.