Fewer eyesight problems reported among older adults.
D000367:Age Factors; D000368:Aged; D001766:Blindness / Q000175:diagnosis / Q000453:epidemiology*; D005260:Female; D006304:Health Status; D006801:Humans; D008297:Male; D008875:Middle Aged; D014481:United States / Q000453:epidemiology; D015351:Vision Screening / Q000379:methods; D014792:Visual Acuity; D019987:Persons with Visual Disabilities / Q000706:statistics & numerical data*