GLASSES \ data

Behavioral Risk Factors – Vision & Eye Health

2005-2013
Centers for Disease Control and Prevention

“In 2013 and subsequently, one question in the core of BRFSS asks about vision: Are you blind or do you have serious difficulty seeing, even when wearing glasses? From 2005-2011 the BRFSS employed a ten question vision module regarding vision impairment, access and utilization of eye care, and self-reported eye diseases. The Vision and Eye Health Surveillance System is intended to provide population estimates of vision loss function, eye diseases, health disparities, as well as barriers and facilitators to access to vision and eye care.”

https://catalog.data.gov/dataset/behavioral-risk-factors-vision-amp-eye-health-fa1d8

Prevalence and Distribution of Corrective Lenses among School-Age Children

http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2562227/

“In the 1998 MEPS, 23.9% of the 5,141 children aged 6 to 18 years had corrective lenses. When weighted to the U.S. population, an estimated 25.4% (95% confidence interval, 23.8 to 27.0%) of the 52.6 million children aged 6 to 18 years had corrective lenses.”

Original data source (SAS or ASCII)

http://meps.ahrq.gov/mepsweb/data_stats/download_data_files_detail.jsp?cboPufNumber=HC-160I

 

Prevalence of Adult Vision Impairment and Age-Related Eye Disease in America

“The Vision Problems in the U.S. report and database provides useful estimates of the prevalence of sight-threatening eye diseases in Americans age 40 and older. This report includes information on the prevalence of blindness and vision impairment, significant refractive error, and the four leading eye diseases affecting older Americans: age-related macular degeneration, cataract, diabetic retinopathy and glaucoma. The estimates in this report use published prevalence rates and 2010 U.S. census data. These estimates reflect the growth and changing racial, ethnic and age composition of the United States population.”

http://www.visionproblemsus.org/news-resources/data-downloads.html

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Research Methods: Unpack Object

Object
EYEGLASSES

Brainstorming Questions:

  1. Of what material(s) are glasses made?
      • What common/possible materials for frames?
      • What common/possible materials for lenses?
  1. How are lenses made?
      • How does a prescription define the process of crafting a lens?
      • Where are lenses made?
  1. How do lenses physically correct vision/bend light?
  2. What kind of technology advanced led to better vision correction?
  3. When did people start wearing glasses on their face?
  4. When did glasses develop a luxury market?
      • Non-functional glasses, does a market exist?
  1. What social implications exist around people who wear glasses?
  1. What are reasons people need glasses?
  2. What are issues users of glasses experience in the their daily life?
  3. What companies make glasses?
  4. How much do glasses cost?

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These glasses are from Zenni Optical
I got them on 12.20.2015

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Starting concept map for eyeglasses