Nutrition knowledge and dietary patterns in ophthalmic patients
Samuel B Boadi-Kusi1, Edward Asiamah2, Stephen Ocansey1
1Department of Optometry and Vision Science, University of Cape Coast , Cape Coast, Ghana.
Clinical & Experimental Optometry
|May 5, 2020
Summary
Ophthalmic nutrition knowledge is poor among cataract and glaucoma patients. Improving dietary patterns and education is crucial for better ocular health outcomes.
Area of Science:
- Ophthalmology
- Nutrition Science
- Public Health
Background:
- Ophthalmic nutrition knowledge and dietary patterns are significant factors in ocular health.
- Assessing these factors is crucial for developing targeted interventions.
Purpose of the Study:
- To evaluate ophthalmic nutrition knowledge levels.
- To compare dietary patterns among patients with senile cataract, open-angle glaucoma, and healthy eyes.
Main Methods:
- A survey of 492 adults in Ghana, including patients with senile cataract (171), open-angle glaucoma (162), and healthy eyes (159).
- Utilized a modified food frequency questionnaire to assess ophthalmic nutrition knowledge and dietary intake over the past 30 days.
- Compared data across the three participant groups.
Main Results:
- Over half of participants received some eye nutrition education, primarily from television, radio, and eye doctors.
- Less than a quarter could identify key food sources for essential eye nutrients.
- Healthy individuals had significantly higher ophthalmic nutrient intake scores than glaucoma and cataract patients.
- Vitamin C was frequently consumed; lycopene was least consumed.
Conclusions:
- Cataract and glaucoma patients exhibit lower awareness and intake of vital eye nutrients compared to healthy individuals.
- Ophthalmic nutrition education programs are essential for improving eye health and preventing vision loss.
- Good dietary patterns play a significant role in maintaining ocular health.
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