Indian Journal of Clinical and Experimental Ophthalmology

Print ISSN: 2395-1443

Online ISSN: 2395-1451

CODEN : IJCEKF

Indian Journal of Clinical and Experimental Ophthalmology (IJCEO) is open access, a peer-reviewed medical journal, published quarterly, online, and in print, by the Innovative Education and Scientific Research Foundation (IESRF) since 2015. To fulfil our aim of rapid dissemination of knowledge, we publish articles ‘Ahead of Print’ on acceptance. In addition, the journal allows free access (Open Access) to its content, which is likely to attract more readers and citations of articles published in IJCEO. Manuscripts must be prepared in more...

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Original Article


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281-285


Authors Details

Geetha P , Niranjan Karthik Senthil Kumar*, Sai Santha G, Gnanaoli M


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Clinico-epidemiological profile of patients presenting to tertiary eye care hospital in south India for blindness certificate – A prospective observational study


Original Article

Author Details : Geetha P , Niranjan Karthik Senthil Kumar*, Sai Santha G, Gnanaoli M

Volume : 8, Issue : 2, Year : 2022

Article Page : 281-285

https://doi.org/10.18231/j.ijceo.2022.056



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Abstract

Purpose:  To evaluate and analyze the causes of visual impairment, handicap, and blindness in a tertiary eye hospital among patients applying blindness certificates in Chennai.  
Materials and Methods:  Applications for blindness certificates were analyzed over two years (2019-2021). The main cause of blindness, visual handicap, and visual impairment in these applications was ascertained by age group and etiology. Visual impairment disability percentages and definitions proposed by the Government of India [category 0-4, 20-100%] were used to categorize and give a percentage to all applicants. Results were compared with data from studies on blindness certificates and population-based studies.  
Results:  A total of 118 applications were reviewed. The mean age was 23.5±7.9 (range 12 to 65 years). The most common causes of blindness were retinitis pigmentosa and optic atrophy. In the age group 0-15 years, phthisis bulbi followed by microphthalmos were found to be the most common cause of blindness. Among the 15-30 years age group, macular pathology was the most common cause of visual blindness. Between 30-40 years of age group Retinitis pigmentosa is most common. Above 40-60 years of age, optic atrophy and glaucoma were the most common cause of blindness. 
Conclusion:  Data from applications for blindness certificates provide valuable information regarding different causes of visual blindness provide an insight into the overall trends in disease profile and service delivery. 
 

Keywords: Blindness certificate, Causes of blindness, Economic blindness, Visual impairment.


How to cite : Geetha P, Kumar N K S, Sai Santha G, Gnanaoli M, Clinico-epidemiological profile of patients presenting to tertiary eye care hospital in south India for blindness certificate – A prospective observational study. Indian J Clin Exp Ophthalmol 2022;8(2):281-285

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