Suicide and Autism: A Lifespan Perspective

Abstract

People who are diagnosed with Autism Spectrum Disorder (ASD) are at increased risk of suicidal behaviour compared to the general population; recent population-based studies demonstrate a three- to sevenfold increased risk of premature death by suicide. This chapter provides an overview of: (a) the current literature regarding risk and prevalence of suicide behaviour in autism; (b) the role of intellectual disability/intellectual developmental disorder in suicide in autism; (c) correlates, risk and protective factors; (d) dimensional constructs of suicide, including autistic traits; (e) current approaches to suicide assessment, including potential modifications; and (f) suicide prevention and..