Association Between Tobacco Smoking and the Development of Diabetic Macular Edema.

ABSTRACT: Introduction: To explore the effect of cigarette smoking on the risk for developing diabetic macular edema (DME) among patients with diabetes. Methods: This retrospective exactly-matched cohort study used claims data for patients from all 50 states in the United States from 2010 through 2020. Patients with an initial diagnosis of diabetes were stratified into 3 cohorts as follows: active smokers, never smokers, and former smokers. After exact matching based on demographics and comorbidities, Kaplan-Meier survival functions for the 3 cohorts were compared using pairwise log-rank tests. Results: After matching, there were 42 298 patients in each cohort. Over 6 years of follow-up, the cumulative risk for DME was significantly higher among never smokers (1.18%) than among

SUBMITTER: Thomson KB 

PROVIDER: S-EPMC11562456 | biostudies-literature | 2024 Aug

REPOSITORIES: biostudies-literature