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Refractive errors in medical students in Singapore
1Department of Community, Occupational and Family Medicine, Faculty of Medicine, National University of Singapore, Block MD3, 16 Medical Drive, Singapore 229899.
Singapore Medical Journal
|September 30, 2004
Summary
High rates of myopia and astigmatism were found in Singaporean medical students. This study highlights the significant prevalence of these refractive errors in this specific population.
Area of Science:
- Ophthalmology
- Public Health
- Medical Education
Background:
- Refractive errors, particularly myopia, are a growing global health concern.
- Prevalence rates of myopia are reaching epidemic levels in many Asian urban areas.
- Understanding refractive error prevalence in student populations is crucial for targeted interventions.
Purpose of the Study:
- To determine the prevalence of myopia, hyperopia, and astigmatism.
- To assess refractive error rates in Singaporean medical students.
- To provide data on the ocular health of future healthcare professionals.
Main Methods:
- A cross-sectional study involving 157 second-year medical students in Singapore.
- Refractive error measurements were conducted using a stand-alone autorefractor.
- Demographic data was collected through self-administered questionnaires.
Main Results:
- Myopia prevalence was 89.8% (Spherical Equivalence [SE] ≥ -0.50 D).
- Astigmatism prevalence was 82.2% (Cylinder ≥ 0.50 D).
- Hyperopia prevalence was 1.3% (SE > +0.50 D).
Conclusions:
- Singaporean medical students exhibit exceptionally high prevalence rates of myopia and astigmatism.
- These findings suggest a significant burden of refractive errors within this academic cohort.
- The study underscores the need for further investigation and potential eye care strategies for medical students in Singapore.
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