Tromsø eye study:prevalence and risk factors of diabetic retinopathy
Purpose: To determine the prevalence of visual impairment, retinopathy and macular oedema, and assess risk factors for retinopathy in persons with diabetes. Methods: The present study included 514 participants with diabetes aged 46-87 years from the Tromsø Eye Study, a sub-study of the population-ba...
Published in: | Acta Ophthalmologica |
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Main Authors: | , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
2013
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Subjects: | |
Online Access: | https://portal.findresearcher.sdu.dk/da/publications/f8029708-c6e0-4ca3-8f0c-106ec39ab43b https://doi.org/10.1111/j.1755-3768.2012.02542.x |
Summary: | Purpose: To determine the prevalence of visual impairment, retinopathy and macular oedema, and assess risk factors for retinopathy in persons with diabetes. Methods: The present study included 514 participants with diabetes aged 46-87 years from the Tromsø Eye Study, a sub-study of the population-based Tromsø Study in Norway. Visual acuity was measured using an auto-refractor. Retinal images from both eyes were graded for retinopathy and macular oedema. We collected data on risk factor exposure from self-report questionnaires, clinical examinations, laboratory measurements and case note reviews. Regression models assessed the cross-sectional relationship between potential risk factors and diabetic retinopathy. Results: The prevalence of visual impairment (corrected Snellen visual acuity |
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