نتایج جستجو برای: visual impairment

تعداد نتایج: 481397  

Journal: :Developmental Medicine & Child Neurology 2008

Journal: :Deutsches Aerzteblatt Online 2012

Journal: :Global Journal of Intellectual & Developmental Disabilities 2017

Journal: :Archives of Disease in Childhood 1994

Journal: :Journal of Neurology, Neurosurgery & Psychiatry 1971

Journal: :South Asian Journal of Cancer 2013

Journal: :Investigative ophthalmology & visual science 2004
Ee-Munn Chia Jie Jin Wang Elena Rochtchina Wayne Smith Robert R Cumming Paul Mitchell

PURPOSE To assess the impact of visual impairment on health-related quality of life (HRQOL) in an older population and compare it with the impact of major medical conditions. METHODS Participants of the second cross-sectional Blue Mountains Eye Study (BMES; n = 3509; mean age, 66.7 years; 57% female) were asked to complete the self-administered 36-item Short-Form health survey (SF-36), a comp...

Journal: :BMC Medicine 2006
Lalit Dandona Rakhi Dandona

BACKGROUND A recent estimate by the World Health Organization (WHO) suggests that 161 million persons worldwide have visual impairment, including 37 million blind (best-corrected visual acuity less than 3/60 in the better eye) and 124 million with visual impairment less severe than blindness (best-corrected acuity less than 6/18 to 3/60 in the better eye). This estimate is quoted widely, but be...

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