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. 2018 Jun 27;8(6):e022246. doi: 10.1136/bmjopen-2018-022246

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© Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

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Cumulative incidence estimate model for readmissions with death as a competing risk. Competing risk regression was used to estimate subdistribution HR (SHR), 1.17 (95% CI 1.06 to 1.28). Model adjusted for covariates—age, sex, Charlson Comorbidity Index and length of hospital stay.