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Measuring access to eye care: a public health perspective
Xinzhi Zhang1, Ronald Andersen, Jinan B Saaddine
1National Center for Chronic Disease Prevention and Health Promotion, Centers for Diseases Control and Prevention, Atlanta, Georgia 30341-3727, USA. XZhang4@cdc.gov
Ophthalmic Epidemiology
|December 10, 2008
Summary
Measuring access to eye care requires considering individual and contextual factors. Future research should explore patient satisfaction and health outcomes for comprehensive eye health strategies.
Area of Science:
- Public Health
- Ophthalmology
- Health Services Research
Background:
- Access to eye care is a critical public health issue.
- Understanding the multifaceted dimensions of eye care access is essential for improving patient outcomes.
- Existing research often overlooks contextual factors influencing eye care utilization.
Purpose of the Study:
- To examine the various dimensions of access to eye care from a public health viewpoint.
- To review the literature on theoretical and empirical aspects of eye care access.
- To identify key considerations for measuring access to eye care.
Main Methods:
- Substantive review of theoretical and empirical literature on eye care access.
- Application of a modified behavioral framework to summarize measurement considerations.
- Analysis of studies focusing on individual characteristics, service utilization, and contextual factors.
Main Results:
- Progress has been made in measuring access to eye care, but gaps persist.
- Most studies concentrate on individual characteristics and service use, with limited attention to contextual factors.
- Few studies investigate the links between service utilization, patient satisfaction, and health outcomes.
Conclusions:
- Both potential and realized access measures are necessary to meet diverse stakeholder demands.
- New methodologies are required to assess the relationship between contextual characteristics and eye care service use.
- Further research is needed to understand patient satisfaction and its connection to utilization and health outcomes.
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