Assessment of Patient Satisfaction and Willingness to Pay for Ready-Made Bifocals and Reading Spectacles in a 35 Years or Older Clinic Population in Granada, Nicaragua
Background: The World Health Organization estimates that there are 517 million people in the world who are visually impaired due to uncorrected presbyopia. Equal sphere ready-made bifocal and single vision reading spectacles are an inexpensive alternative to custom made spectacles. Methods: A visual...
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| Format: | Others |
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NSUWorks
2011
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| Online Access: | https://nsuworks.nova.edu/hpd_opt_stuetd/2 https://nsuworks.nova.edu/cgi/viewcontent.cgi?article=1004&context=hpd_opt_stuetd |