Service Delivery

Mental and physical health and ageing in mental handicap: a review.

Day et al. (1994) · Journal of intellectual disability research : JIDR 1994
★ The Verdict

Ageing clients with ID need the same routine senior care plus extra mood and dementia monitoring, especially in Down syndrome.

✓ Read this if BCBAs and RBTs who support adults or seniors with intellectual disability in residential, day, or clinic settings.
✗ Skip if Clinicians who only treat young children or typically developing clients.

01Research in Context

01

What this study did

Silverman et al. (1994) wrote a story-style review. They looked at what happens when people with intellectual disability grow old.

They pulled together early studies on health, mood, and Down syndrome. The goal was to see what extra care these clients need.

02

What they found

Older adults with ID face the same aches, heart trouble, and vision loss as other seniors. The twist: they get more mood and behavior problems.

People with Down syndrome have a higher chance of dementia. The review says services must plan for these twin risks.

03

How this fits with other research

Carter et al. (2025) later asked adults with ID to talk about dementia. Their words matched the 1994 warning: loss of skills and fear of the future.

Evenhuis (1995) and Reeve et al. (2016) zoomed in on single issues. M showed hearing loss is common. F showed heart disease risk is real. Both fill gaps the 1994 paper only hinted at.

Anonymous (2023) updated the service picture. Where K et al. said "tailor care," the 2023 review says "link health, housing, and day services across Europe."

04

Why it matters

If you serve older adults with ID, treat them like other seniors plus one layer. Schedule yearly physicals, eye, ear, and heart checks. Add mood screens every six months. For clients with Down syndrome, start dementia baselines at 40. Use the four-step group-home plan from Janicki (2011): catch changes early, tweak the setting, train staff in dementia cues, and keep plans flexible as skills shift.

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Add a hearing and mood check to the next support plan for every client 50 and up.

02At a glance

Intervention
not applicable
Design
narrative review
Population
intellectual disability, down syndrome
Finding
not reported

03Original abstract

With some exceptions, the mental and physical health problems of elderly mentally handicapped people are similar to those of the elderly population as a whole. Psychiatric disorder is more common due to a higher frequency of behaviour disorders. Increased longevity has been accompanied by a progressive increase in deaths from age-related conditions and in individuals with Down's syndrome exposed a predisposition to premature senility and dementia. Service issues include general health care, preventive measures, provision for those with psychiatric and age-related problems, and staff training.

Journal of intellectual disability research : JIDR, 1994 · doi:10.1111/j.1365-2788.1994.tb00392.x