An abbreviated assessment of ocular exposure to ultraviolet radiation |
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| Authors: | Hugh R Taylor MD,Beatriz Muñ oz MS,&dagger ,Frank S Rosenthal PhD,&dagger Sheila West PhD,&dagger |
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| Affiliation: | *Department of Ophchalmology, The University of Melbourne, Parkville, Victoria, Australia.;†Dana Center for Preventive Ophthalmology, The Wilmer Clinic, Johns Hopkins University, Baltimore, Maryland USA.;†The School of Health Sciences, Purdue University, West Lafayette, Indiana, USA. |
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| Abstract: | Individual behaviour has a very large effect on determining the exposure of the eye to solar radiation. To be able to examine the relationship between ocular exposure to ambient ultraviolet radiation and ocular disease, a model was developed previously that assessed cumulative ocular exposure from individual information on work and leisure activities. In this paper, we present a simplified version of the model that uses data on exposure during the middle of the day (9 a.m. to 3 p.m. solar time) during the northern 'summer' months (April to September). The ocular exposure determined by the simplified model is highly correlated with the full model ( r =0.98) and the simplified model predicts 62% of the total ocular exposure. This model should be useful for future epidemiologic studies of sun exposure and eye disease. |
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| Keywords: | Ocular exposure sunlight occupation ultraviolet radiation. |
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