| VERTICAL
CHART: Visual and Hearing Impairment* Among Adults Aged 18 and Older,
by Sex and Type of Impairment, 1997-2004
(Percent of Population)
Visual Impairment Only: Female 7.4, Male 4.5
Hearing Impairment Only: Female 10.1, Male 16.5
Concurrent Visual and Hearing Impairment: Female
3.3, Male 3.4
*Visual impairment is defined as having trouble seeing
even when wearing corrective lenses and/or being blind or unable
to see at all; hearing impairment is defined as having any trouble
hearing without a hearing aid.
Source: Caban AJ, Lee DJ, Gomez/Marin O, Lam BL,
Zheng DD. Prevalence of concurrent hearing and visual impairment
in US adults: The National Health Interview Survey, 1997-2002. AJPH
2005 Nov;95(11):1940-2.
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