Incidence and correction of vision impairment among elderly population in southern urban China
| العنوان: | Incidence and correction of vision impairment among elderly population in southern urban China |
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| المؤلفون: | Xiaotong Han, Mingguang He, Pei Ying Lee, Chi Liu, Chimei Liao, Jian Zhang, Stuart Keel |
| المصدر: | Clinical & Experimental Ophthalmology. 47:439-444 |
| بيانات النشر: | Wiley, 2018. |
| سنة النشر: | 2018 |
| مصطلحات موضوعية: | Adult, Male, 0301 basic medicine, China, Visual acuity, Urban Population, Urban china, Population, Visual Acuity, Refraction, Ocular, Cohort Studies, 03 medical and health sciences, Age Distribution, 0302 clinical medicine, Asian People, Risk Factors, Elderly population, medicine, Humans, Sex Distribution, education, Aged, education.field_of_study, business.industry, Incidence, Vision Tests, Incidence (epidemiology), Middle Aged, Refractive Errors, Subjective refraction, Ophthalmology, Eyeglasses, 030104 developmental biology, 030221 ophthalmology & optometry, Female, Who criteria, medicine.symptom, business, Visually Impaired Persons, Follow-Up Studies, Cohort study, Demography |
| الوصف: | IMPORTANCE: Data on the incidence of presenting vision impairment (PVI) and spectacle coverage rate (SCR) in urban China is limited. BACKGROUND: To estimate the 6-year incidence and risk factors for PVI and the SCR in urban Southern China. DESIGN: Population-based cohort study. PARTICIPANTS: A total of 1817 participants aged ≥35 years were identified from Guangzhou in 2008 at baseline and 1427 attended follow-up examination in 2014. METHODS: Presenting visual acuity (PVA) was measured using the ETDRS chart with habitual spectacles. Participants with PVA ≤20/40 underwent subjective refraction at the follow-up visit. Incidence of PVI was calculated using the WHO and US criteria, respectively. The met-need SCR was defined as the percentage of participants with PVA |
| تدمد: | 1442-9071 1442-6404 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c882d498f1fd1a693d77e31efca5472 https://doi.org/10.1111/ceo.13431 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi.dedup.....6c882d498f1fd1a693d77e31efca5472 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 14429071 14426404 |
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