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Intellectual Disability: Lives Cut Short by 24 Years
17 Aug
Summary
- Severe intellectual disability deaths occur 24 years younger than general population.
- Forty percent of deaths among those with severe ID are avoidable.
- Minority ethnic groups with severe ID die 14 years earlier than white peers.

Research indicates that people with severe intellectual disabilities are dying an average of 24 years earlier than the general population. This stark reality, with a mortality age of 58 compared to 82 for the general public, is compounded by the finding that 40% of these deaths are avoidable, often due to preventable conditions like pneumonia and epilepsy.
The study, analyzing data from over 1,300 adults with severe or profound intellectual disabilities in England, also revealed significant ethnic disparities. Individuals from Black, Asian, and other minority ethnic backgrounds within this group died 14 years sooner than their white peers. This suggests compounding inequalities and potential challenges in healthcare access.
Experts emphasize the urgent need for targeted interventions, including regular health checks and timely treatment management, particularly for those with severe intellectual disabilities from ethnic minority backgrounds. The findings underscore systemic issues within healthcare delivery, highlighting a critical gap between the care that could be received and the care that is actually provided.