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Importance of population-based studies in clinical practice
George Ronnie1, Ramesh Sathyamangalam Ve, Lokapavani Velumuri
1Glaucoma Project, Vision Research Foundation, Sankara Nethralaya, Chennai, India.
Indian Journal of Ophthalmology
|December 15, 2010
Summary
This review compares Indian population-based glaucoma studies, revealing regional differences and undiagnosed cases. Findings highlight gaps in ophthalmic care and explore population-based screening feasibility for glaucoma in India.
Area of Science:
- Ophthalmology
- Public Health
- Epidemiology
Background:
- Glaucoma prevalence studies in India have been reported over the last decade.
- Population-based studies are crucial for understanding glaucoma prevalence and risk factors.
- These studies also highlight regional variations in glaucoma types and identify undiagnosed cases.
Purpose of the Study:
- To review and compare findings from various population-based glaucoma studies conducted in India.
- To identify gaps in ophthalmic care inferred from these studies.
- To discuss the clinical relevance of findings and explore population-based screening for glaucoma in the Indian context.
Main Methods:
- Systematic review of published population-based glaucoma studies from India.
- Comparative analysis of prevalence rates, risk factors, and regional variations.
- Identification of lacunae in ophthalmic care and discussion of potential solutions.
Main Results:
- Significant regional differences in glaucoma prevalence and types across India were observed.
- A notable proportion of glaucoma cases remain undiagnosed, indicating gaps in healthcare access.
- The studies collectively underscore the substantial burden of glaucoma in India.
Conclusions:
- There is a considerable burden of glaucoma in India, with significant regional disparities.
- Gaps in ophthalmic care necessitate strategies to improve detection and management.
- Population-based screening may be a viable approach to address the disease burden in India.
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