Cataract Surgery and Mortality in the United States Medicare Population

Purpose To determine the association between cataract surgery and all-cause mortality in United States Medicare patients with cataract. Design Retrospective cohort study. Participants A 5% random sample of United States Medicare beneficiaries with a diagnosis of cataract from the 2002 through 2012 Denominator and Physician/Supplier Part B files. Methods The exposure of interest was cataract…