1. Mortality Risk among Autistic Children and Young People: A Nationwide Birth Cohort Study
- Author
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Hien Vu, Nicholas Bowden, Sheree Gibb, Richard Audas, Joanne Dacombe, Laurie McLay, Andrew Sporle, Hilary Stace, Barry Taylor, Hiran Thabrew, Reremoana Theodore, Jessica Tupou, and Philip J. Schluter
- Abstract
Autism has been associated with increased mortality risk among adult populations, but little is known about the mortality risk among children and young people (0-24 years). We used a 15-year nationwide birth cohort study using linked health and non-health administrative data to estimate the mortality risk among Autistic children and young people in Aotearoa/New Zealand. Time-to-event analysis was used to determine the association between autism and mortality, controlling for sex, age, ethnicity, deprivation and rurality of residence. The participant population included 895,707 children of whom 11,919 (1.4%) were identified as Autistic. Autism was associated with a significantly higher mortality risk (hazard ratio = 2.35; 95% confidence interval = 1.80-3.06) compared to the general population. In addition, using stratified analyses, we found that this risk was significantly higher among females (hazard ratio = 5.40; 95% confidence interval = 3.42-8.52) compared to males (hazard ratio = 1.82; 95% confidence int
- Published
- 2024
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