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Demographic characteristics of the vision-disabled elderly
D B Elliott1, M Trukolo-Ilic, J G Strong
1Department of Optometry, University of Bradford, United Kingdom.
Investigative Ophthalmology & Visual Science
|December 31, 1997
Summary
The majority of low-vision patients in Ontario are elderly, with most over 65. Older seniors (85+) are more likely to have functional limitations and age-related eye conditions like maculopathy and cataract.
Area of Science:
- Ophthalmology
- Gerontology
- Public Health
Background:
- Low vision significantly impacts the elderly population, affecting their quality of life and independence.
- Understanding the demographic profile of low-vision patients is crucial for targeted healthcare interventions and resource allocation.
Purpose of the Study:
- To characterize the demographic features of individuals with low vision in Ontario, Canada.
- To identify the primary causes and functional limitations associated with low vision in the elderly population.
Main Methods:
- Data collected from 4,744 low-vision examinations over a 3-year period.
- Information gathered from optometrists, ophthalmologists, and rehabilitation workers.
- Analysis of patient demographics, diagnoses, living situations, and functional limitations.
Main Results:
- 71% of low-vision patients were over 65 years old, with 55% over 75.
- Age-related maculopathy (75%) and cataract (46%) were the most common diagnoses in seniors.
- Older seniors (>85) were more likely to be female, have functional limitations, and live in institutions.
Conclusions:
- The low-vision population in Ontario is predominantly elderly, with a significant proportion being seniors aged 75-84.
- Older seniors exhibit a higher prevalence of comorbidities, functional limitations, and specific eye conditions.
- Further research is needed to explore the potential benefits of cataract surgery for eligible elderly low-vision patients.