Citation

Cumming RG, Ivers RQ, Clemson L, Cullen J, Hayes MF, Tanzer M, Mitchell P. J. Am. Geriatr. Soc. 2007; 55(2): 175-181.

Affiliation

School of Public Health, University of Sydney, Sydney, Australia.

Copyright

(Copyright © 2007, John Wiley and Sons)

DOI

10.1111/j.1532-5415.2007.01046.x

PMID

17302652

Abstract

OBJECTIVES: To determine the efficacy of vision and eye examinations, with subsequent treatment of vision problems, for preventing falls and fractures in frail older people. DESIGN: Randomized, controlled trial. SETTING: Community in Sydney, Australia. PARTICIPANTS: Six hundred sixteen men and women aged 70 and older (mean age 81) recruited mainly from people attending outpatient aged care services. INTERVENTIONS: The intervention group received comprehensive vision and eye examinations conducted by a study optometrist. The optometrist arranged for new eyeglasses for 92 subjects and referred 24 for a home visit with an occupational therapist, 17 for glaucoma management, and 15 for cataract surgery. The control group received usual care. MEASUREMENTS: Falls and fractures during 12 months of follow-up were ascertained according to self-report using a monthly postcard system. RESULTS: Fifty-seven percent of subjects fell at least once during follow-up. Falls occurred more frequently in the group randomized to receive the vision intervention (65% fell at least once; 758 falls in total) than in the control group (50% fell at least once; 516 falls in total). The falls rate ratio using the negative binomial model was 1.57 (95% confidence interval (CI)=1.20-2.05, P=.001). Fractures were also more frequent in the intervention group (31 fractures) than the control group (18 fractures; relative risk from proportional hazards model 1.74, 95% CI=0.97-3.11, P=.06). CONCLUSION: In frail older people, comprehensive vision and eye assessment, with appropriate treatment, does not reduce, and may even increase, the risk of falls and fractures.

Language: en