title: Utility of a patient-response screening question for visual impairment.
authors.forename: Ruth
authors.initials: R
authors.lastname: Chu-Ai Teh
authors.forename: Wee Shiong
authors.initials: WS
authors.lastname: Lim
authors.forename: Rohana
authors.initials: R
authors.lastname: Basri
authors.forename: Noor Hafizah
authors.initials: NH
authors.lastname: Ismail
mesh_terms: D000368:Aged; D003430:Cross-Sectional Studies; D015577:Geriatric Assessment / Q000379:methods*; D006801:Humans; D015994:Incidence; D008403:Mass Screening / Q000379:methods*; D012189:Retrospective Studies; D012720:Severity of Illness Index; D011795:Surveys and Questionnaires; D014786:Vision Disorders / Q000175:diagnosis* / Q000453:epidemiology; D014792:Visual Acuity