Journals / TSK Koruyucu Hekimlik Bülteni / 2010 / Cilt: 9 - Sayı: 5

Nijerya’nın plateau eyaletinde körlük ve görme kaybı sıklığı ve nedenleri

Prevalence and causes of blindness and visual impairment in plateau state, Nigeria

Pages
401–406
DOI
—
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

There is a need to develop an eye care plan including cataract surgery and refraction services to reduce the causes of blindness and visual impairment.

📌 3 Key Takeaways

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Objective & Hypothesis:AIM: to assess the prevalence and causes of blindness and visual impairment in persons 50 years and above in Plateau state METHOD: seventy clusters of 60 persons 50 years and above were selected by probability proportional to size.
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Key Findings & Data:Visual acuity was assessed with the Snellen chart and all persons with visual acuity less than 6/18 in any eye had the eye examined to determine the major cause of blindness/visual impairment.
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Conclusion & Impact:There is a need to develop an eye care plan including cataract surgery and refraction services to reduce the causes of blindness and visual impairment.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

AIM: to assess the prevalence and causes of blindness and visual impairment in persons 50 years and above in Plateau state METHOD: seventy clusters of 60 persons 50 years and above were selected by probability proportional to size. Households were selected by the random walk method and all persons eligible in the household had their eyes examined. Visual acuity was assessed with the Snellen chart and all persons with visual acuity less than 6/18 in any eye had the eye examined to determine the major cause of blindness/visual impairment. RESULTS: 4115 persons (98% response rate) were examined. Bilateral blindness prevalence was 4.2% (95% CI: 4.1-4.3). The prevalence of severe visual impairment was 6.7% (95% CI: 6.5-6.9) while that for visual impairment was 15.8% (95% CI: 15.3-16.3). 80% of the causes of blindness, 83% of the causes of severe visual impairment and 88% of the causes of visual impairment were avoidable with cataract, uncorrected Aphakia and refractive errors being the major causes. CONCLUSION: the prevalence of blindness and visual impairment are high and most of the causes are avoidable. There is a need to develop an eye care plan including cataract surgery and refraction services to reduce the causes of blindness and visual impairment.

Özet

AMAÇ: Plateau eyaletinde yaşayan 50 yaş üstü kişilerde körlük ve görme kaybı sıklıkları ve nedenleri incelenmesi amaçlanmıştır. YÖNTEM: 50 yaş ve üstü 60’ar kişiden oluşan yetmiş küme olasılık büyüklüğüne orantılı olarak seçilmiştir. Hane halkı, rasgele yürüyüş yöntemi ile seçilmiş ve uygun olanların göz muayeneleri gerçekleştirilmiştir. BULGULAR: 4115 (%98) kişi muayene edilmiştir. Bilateral körlük sıklığı 4.2% (95% CI: 4.1-4.3), görme kaybı sıklığı 15.8% (95% CI: 15.3-16.3), Ciddi görme kaybı sıklığı ise 6,7% (95% CI: 6.5-6.9) olarak bulunmuştur. Saptanan körlüklerin %80’i, görme kayıplarının %88’i, ciddi görme kayıplarının %83’ü, katarakt, düzeltilmemiş afaki ve kırma kusurlarına bağlı olduğu saptanmıştır. SONUÇ: Körlük ve görme bozukluklarının yaygınlığı yüksektir ve çoğu önlenebilir nedenlerden kaynaklanmaktadır. Körlük ve görsel kayıpları azaltmak için katarakt cerrahisi ve kırma kusuru hizmetlerini içeren bir göz bakım planı geliştirilmelidir.

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Cite This Article

MPYET, C., ODUGBO, P., ADENUGA, O., VELLE, L., NYONKYES, A. (2010). Nijerya’nın plateau eyaletinde körlük ve görme kaybı sıklığı ve nedenleri. TSK Koruyucu Hekimlik Bülteni, Cilt: 9 - Sayı: 5, 401–406. https://ajindex.com/articles/129963

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