Prevalence of visual impairment and associated risk factors: a cross-sectional community-based study among children and adolescents in Ghana - Report - MDSpire
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Prevalence of visual impairment and associated risk factors: a cross-sectional community-based study among children and adolescents in Ghana
Clinical Report: Frequency of Visual Impairment in Ghanaian Youth
Overview
This community-based study reports a 6.1% prevalence of distance visual impairment and 10.9% prevalence of near visual impairment among children and adolescents in Ghana. Significant associations were found between visual impairment and demographic factors such as age and ethnicity.
Background
Visual impairment in children is a critical public health issue, particularly in low- and middle-income countries where access to eye care is limited. Understanding the prevalence and determinants of visual impairment can inform targeted interventions and improve health outcomes. This study provides essential data on the burden of visual impairment in Ghana, highlighting the need for enhanced pediatric eye care services.
Data Highlights
Type of Visual Impairment
Prevalence (%)
95% Confidence Interval
Distance Visual Impairment
6.1
4.3-8.4
Near Visual Impairment
10.9
8.3-13.9
Key Findings
The prevalence of distance visual impairment was found to be 6.1% among participants.
Near visual impairment prevalence was reported at 10.9%.
Age was significantly associated with lower odds of distance visual impairment (AOR = 0.68).
Ethnicity also showed a significant association with distance visual impairment (AOR = 0.10).
Comprehensive ocular examinations were conducted on 622 participants, with 571 included in the final analysis.
The study emphasizes the importance of early detection and access to pediatric eye care services.
Clinical Implications
Healthcare providers should prioritize early screening for visual impairment in children, especially in resource-limited settings. Understanding the demographic factors associated with visual impairment can help tailor interventions and improve access to necessary eye care services. Strengthening community-based eye care initiatives is essential to reduce the prevalence of avoidable vision loss.
Conclusion
The findings underscore the significant burden of visual impairment among children in Ghana and the critical need for improved pediatric eye care services. Addressing demographic disparities can enhance early detection and intervention efforts.
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