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Published on: August 11, 2016
Causes of visual impairment and common eye problems in Northwest American Indians and Alaska Natives
Steven L Mansberger1, Francine C Romero, Nicole H Smith
1Devers Eye Institute/Discoveries in Sight at Legacy Health System, Portland, OR 97210, USA. smansberger@discoveriesinsight.org
Objectives:
Little information exists regarding the causes of visual impairment and the most common eye problems in American Indians/Alaska Natives.
Methods:
We randomly sampled American Indians/Alaska Natives older than 40 years from 3 tribes within the Northwest region.
Results:
We found a higher prevalence of visual impairment and normal-tension glaucoma, as well as a lower prevalence of ocular hypertension, in American Indians/Alaska Natives compared with previous results in other racial/ethnic groups.
Conclusions:
American Indians/Alaska Natives have a need for vision correction. Future interventions in American Indians/Alaska Natives should include providing spectacles for refractive error, detecting glaucoma, and preventing visual impairment from age-related maculopathy and cataracts.
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