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The distribution of refractive errors in Nigeria
1Department of Optometry, University of Benin, Nigeria.
Summary
This study analyzed refractive errors in 822 individuals, examining prevalence across different age groups and sexes. Findings detail the distribution of common vision impairments in the studied population.
Area of Science:
- Ophthalmology
- Optometry
- Public Health
Background:
- Refractive errors are a significant global health concern.
- Understanding prevalence is crucial for targeted interventions.
Purpose of the Study:
- To determine the prevalence of various refractive errors.
- To analyze refractive error distribution based on sex and age.
Main Methods:
- Clinical study involving 349 females (5-69 years) and 473 males (3-62 years).
- Data collection on types of refractive errors observed.
Main Results:
- Prevalence data for different refractive error types were compiled.
- Analysis stratified by sex and age categories.
Conclusions:
- The study provides insights into the epidemiology of refractive errors.
- Sex and age are key factors influencing refractive error prevalence.