Why is the life expectancy of people with Down syndrome lower?

People with Down syndrome historically had a lower life expectancy due to associated health conditions such as congenital heart defects, respiratory infections, and thyroid problems. Today, with advances in medical care, early intervention, and better inclusion, the average life expectancy in Australia has increased to around 60 years or more. Some individuals live well into their 70s.

Early diagnosis, regular health check-ups, and access to therapies play a key role in improving quality of life and longevity.

For support with ongoing healthcare and therapy planning, book consultation now.