An overview of autism in the elderly.

The overall improvement in quality of health care in many countries across the globe will likely see an increase in the number of elderly patients with ASDs (Autism Spectrum Disorders) and will result in a need for extra and more adaptive educational, occupational, social, and environmental supports. An earlier diagnosis will auger well for better long-term outcomes in ASD. Therefore, better and more evidence based screening and diagnostic tools are needed. The lack of research and studies surrounding ASD in the elderly raises many real concerns about the wellbeing of those diagnosed with ASD as adults as they enter old age. This review will help provide information on prevalence, available screening tools and diagnostic instruments along with symptoms and manifestations, patients' quality of life related issues and current interventions. We will also highlight research needs and help create a clearer understanding of ASD and the challenges patients and professionals face and are confronted with.