Fall-Related Eye Injury Among Older Adults in the United States

Abstract

Purpose: To identify common causes of emergency department-treated eye injury among older adults in the United States and to characterize fall-related ocular trauma in this population.

Design: Retrospective cohort study.

Methods: Data from the National Electronic Injury Surveillance System, a nationally representative database of US emergency department-treated injuries, was used to assemble a cohort of adults ≥65 years of age with eye injuries between January 1, 2000 and December 31, 2019. Demographic information, diagnosis, disposition, injury location, and the consumer product associated with injury were collected. Narrative descriptions of all injuries were reviewed to identify eye injuries caused by falls.

Results: Four thousand nine hundred fifty-three eye injuries among older adults were reported from 2000-2019, a stratified probability sample representing approximately 238,162 injuries, with an average annual frequency of 12,000 injuries. Falls accounted for 11.5% of these injuries. Fall-related eye injuries commonly presented from home (66.5%) and were more likely to occur in the winter than eye injuries from other causes (28.1% vs 18.4%, P < .01). Risk factors for fall-related eye injury included older age (odds ratio [OR] 1.11 [95% confidence interval {CI} 1.10-1.13 per year), female sex (OR 2.3 [95% CI 1.6-3.1] vs male), black race (OR 2.4 [95% CI 1.3-4.5] vs white), and presentation from a nursing home (OR 12.7 [95% CI 4.9-32.8] vs other locations). Older adults with fall-related injuries were more likely to be hospitalized (OR 22.8 [95% CI 15.3-33.9]) and to have a ruptured globe (OR 14.1 [95% CI 6.5-30.6]) than those with fall-unrelated injury.

Conclusions: Falls are an important mechanism of ocular trauma in older adults and are associated with worse outcomes compared with eye injuries from other causes.