Hospitals only note a person's intellectual disability 20% of the time – so they don't adjust their care

People with intellectual disability only have their disability noted by hospital staff in one in every five hospital admissions, our new study shows.

Recognising someone has a disability is critical to their care. This finding helps explain why many people with intellectual disability do not get hospital care that best meets their needs.

Urgent action is needed to make our hospital system safe, effective and tailored to the needs of around 450,000 Australians living with intellectual disability.

A system of neglect

Our research looked at historical information from hospitals and disability services in New South Wales between 2005 to 2015 (the most recent accessible data).

We found 12,593 adults with intellectual disability who used disability services in this time. In total, these adults went to hospital 80,960 times from 2005 to 2015. But in only 19,261 of these visits did the hospital recognise the person had an intellectual disability.

Intellectual disability is broadly defined as a lifelong condition that affects intellectual skills, behaviour and the ability to perform everyday tasks.

Intellectual disability exists across a spectrum. People with mild intellectual disability might engage in activities like full time work and sport. People with profound intellectual disability may not be able to communicate and require full time care.

Little has changed in the health care system to fix this issue since the data in our research was collected.

In 2008, Australia ratified the United Nations Convention on the Rights of Persons with Disabilities, which protects the right to the highest attainable standard of health without discrimination on the basis of disability. But the reality for Australians living with intellectual disability is starkly different.

Right now, the Royal Commission into Violence, Abuse, Neglect and Exploitation of People with Disability is looking into problems faced by people with disabilities.

Based mainly on evidence from people with intellectual disability on the autism spectrum, the commission found people with cognitive disabilities face neglect in the health system. They found people with disabilities experience higher costs, longer waiting lists, physically inaccessible services and complex medical forms.

A person with intellectual disability may experience delayed diagnosis and inefficiency because of communication difficulties. Health professionals may lack the skills to assess and manage medical conditions when intellectual disability is also present.

Poorer care ends lives sooner

Our previous research has shown gaps in preventative health care, mental health care and in life expectancy. People with intellectual disability die on average 26 years younger than the general population.

Most of this difference in life expectancy is not specifically related to the intellectual disability itself or its causes. Rather, it relates to lifelong health disadvantage, lack of access and failure to manage emerging health conditions.

Potentially avoidable deaths (from conditions that could have been prevented through individualised care or treatment, like viral pneumonia, asthma, or diabetes) are more than twice as likely in people with intellectual disability.

Though Australia has one of the best health care systems in the world, people with intellectual disability experience neglect within it.

Ahead of the upcoming national election, people with intellectual disability are calling out this “deadly discrimination”.