In 2018, 14.9% of adults aged ≥18 years had some difficulty seeing even when wearing glasses, and 1.6% had a lot of difficulty or could not see at all. The percentage of adults who had some difficulty seeing even when wearing glasses decreased as income increased, from 19.3% among those with income below the poverty threshold to 11.3% among those with income ≥400% of the poverty threshold. The percentage of adults who had a lot of difficulty or could not see at all also decreased as income increased, from 4.2% among those with income below the poverty threshold to 0.8% among those with income ≥400% of the poverty threshold. Source: National Center for Health Statistics, National Health Interview Survey, 2018. https://www.cdc.gov/nchs/nhis.htm. Reported by: Maria A. Villarroel, PhD, MVillarroel@cdc.gov, 301-458-4668; Debra L. Blackwell, PhD.
Language: en
", language="en", issn="0149-2195", doi="10.15585/mmwr.mm6918a4", url="http://dx.doi.org/10.15585/mmwr.mm6918a4" }