Cataract increases the risk of peripheral artery occlusive disease: A nationwide population-based cohort study with propensity score. (1st October 2016)

• Record Type: Journal Article
• Authors: Hu, Wei-Syun; Lin, Cheng-Li; Huang, Chih-Yang; Chang, Shih-Sheng; Chang, Kuan-Cheng
• Is Part Of: International journal of cardiology. Volume 220(2016)
• Page Start: 768
• Page End: 771
• Publication Date: 2016-10-01
• Subjects: Cataract -- Cohort study -- Incidence -- Peripheral artery occlusive disease; Cardiology -- Periodicals; Electronic journals; 616.12
• DOI: 10.1016/j.ijcard.2016.06.084
• Languages: English
• ISSNs: 0167-5273

Abstract

Abstract: Purpose: We conducted this study to evaluate the risk of peripheral artery occlusive disease (PAOD) among patients with cataracts. Methods: We analyzed the data from Taiwan National Health Insurance Research Database. Study participants were classified into the cataract group and the non-cataract group between 2000 and 2010. All patients were observed from the index year until PAOD diagnosis, loss to follow up, or the end of 2011. Both study groups were 1:1 matching based upon a propensity score. We used a cox proportional hazards regression model to assess the hazard ratio (HR) and 95% confidence interval (CI) of PAOD for the cataract cohort compared with the non-cataract cohort. Results: After adjustment for age, sex and comorbidities, the risk of PAOD was significantly higher in the cataract cohort [adjusted HR (aHR) = 1.48, 95% CI = 1.38-1.58] than the non-cataract cohort. Conclusions: We found that patients with cataracts had a 1.48-fold increased risk of developing PAOD compared to the non-cataract patients.