E-Mail TORONTO, ON - American adults 65 years old and older have better vision than that age group did nearly a decade ago, according to a recent study published in the journal Ophthalmic Epidemiology. In 2008, 8.3% of those aged 65 and older in the US reported serious vision impairment. In 2017 that number decreased to 6.6% for the 65-plus cohort. Put another way: if vision impairment rates had remained at 2008 levels, an additional 848,000 older Americans would have suffered serious vision impairment in 2017. "The implications of a reduction in vision impairment are significant," says the study's first author, University of Toronto pharmacy student, ZhiDi (Judy) Deng.