Related Experiment Videos
Vision care requirements among intellectually disabled adults: a residence-based pilot study
D L McCulloch1, P A Sludden, K McKeown
1Department of Vision Sciences, Glasgow Caledonian University, Scotland.
Journal of Intellectual Disability Research : JIDR
|April 1, 1996
Summary
Intellectually disabled adults experience frequent vision problems, often undiagnosed. Regular vision screenings are crucial for early detection and intervention in this vulnerable population.
Area of Science:
- Ophthalmology
- Intellectual Disability Research
- Public Health
Background:
- Intellectually disabled adults have a high incidence of undetected visual problems.
- Current vision care relies on staff referral, with only 11% assessed in 5 years.
- A comprehensive assessment was needed to understand the true prevalence of visual impairment.
Purpose of the Study:
- To assess the visual status of intellectually disabled residents.
- To identify the prevalence of visual impairment and ocular conditions.
- To recommend a routine vision assessment protocol.
Main Methods:
- A comprehensive visual and medical assessment was conducted on 63 residents (aged 20-85).
- Objective assessments, ophthalmoscopy, and retinoscopy were used.
- Specialized methods tested visual acuity and fields in nonverbal subjects.
Main Results:
- A high prevalence of visual impairment, refractive errors, and ocular conditions was found.
- 23 residents required new spectacles, and 9 were referred for ophthalmologic consultation.
- Visual impairment was most common in severe/profoundly disabled groups due to neurological issues.
Conclusions:
- Undetected visual difficulties are common in intellectually disabled adults.
- Routine biennial vision assessments are recommended for timely intervention.
- Vision data is essential for planning appropriate programs for residents.