Nursing home residents who received eyeglasses for uncorrected refractive error were found to have improved quality of life and decreased symptoms of depression when compared to those with refractive error who had not received eyeglasses, according to a report in the November issue of Archives of Ophthalmology.
Refractive error occurs when the proper degree of light does not reach the back of the eye, resulting in blurred vision. “Nursing home residents in the United States and other industrialized countries have high rates of vision impairment, with estimates ranging from three to 15 times higher than corresponding rates for community-dwelling older adults,” according to background information in the article. “Studies suggest that vision impairment in about one-third of nursing home residents could largely be reversed by treatment of uncorrected refractive error (myopia [nearsightedness], hyperopia [farsightedness], presbyopia [loss of focus]).”
Cynthia Owsley, Ph.D., M.S.P.H., and colleagues at the University of Alabama at Birmingham conducted a trial in which 142 nursing home residents age 55 or older were assigned to a group that would receive eyeglasses one week after check-up (78 residents) or a group that would receive eyeglasses at follow-up two months after check-up (64 residents). Vision-related quality-of-life and depressive symptoms were measured at baseline and at two months.