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Prevalence of non-vision-impairing conditions in a village in Chakwal district, Punjab, Pakistan 

Authors: Arif Hussain a;  Haroon Awan b; Mohammed Daud Khan c
Affiliations:   a Munawwar Memorial Hospital Chakwal Pakistan.
b Sight Savers International Islamabad Pakistan.
c Khyber Institute of Ophthalmic Medical Sciences Hayatabad Medical Complex Peshawar Pakistan.
DOI: 10.1080/09286580490888799
Publication Frequency: 6 issues per year
Published in: journal Ophthalmic Epidemiology, Volume 11, Issue 5 December 2004 , pages 413 - 426
Subject: Ophthalmology;
Formats available: PDF (English)
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Abstract

purpose To determine the prevalence of non-vision-impairing ocular conditions (NVIC) and estimate the number of primary eye care treatments per 1000 population per month. methods A cross-sectional study in a random sample of 1670 people was done to determine the load of NVIC in a village in Chakwal district. results The prevalence of NVIC was 30.6% (306 per 1000 population). NVIC with the exclusion of presbyopia accounted for 14.6%. The main NVIC were allergic conjunctivitis (3.7%), bacterial conjunctivitis (3.5%), pterygium/pinguicula (2.6%) and acute/chronic dacryocystitis (1%). The average Complaint Frequency (CF) per month/1000 population was 55, excluding complaints of near vision and watery eyes. conclusions The foundation of a comprehensive district eye care strategy in the light of VISION 2020 - the Right to Sight - remains an effective primary eye care service whose elements are treatment of NVIC, detection and referral of cataracts and refractive errors, and promotion of eye health.
Keywords: Conjunctivitis; non-vision-impairing conditions; cross-sectional study; primary eye care; Punjab; Pakistan
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