Author:
Chen Ziwei,He Jing,Chen Chu,Lu Qi
Abstract
Objective: The study aims to investigate the association of total bilirubin with all-cause and cause-specific mortality in the general population.Methods: A total of 37,234 adults from the United States National Health and Nutrition Examination Survey 1999–2014 were enrolled. Baseline levels of total bilirubin associated with risk of mortality were evaluated on a continuous scale (restricted cubic splines) and by quartile categories with Cox regression models.Results: Higher levels of total bilirubin was positively associated with an increased risk of all-cause mortality [hazard ratio (HR) 1.59, 95% confidence interval (CI) 1.46–1.72; p < 0.001]. Compared with individuals with the lowest quartile of bilirubin, the multivariable adjusted hazard ratio for all-cause mortality was 1.25 (1.14–1.37) for individuals in the highest quartile. Restricted cubic splines indicated that the association was non-linear in cardiovascular mortality and cancer mortality while linear in all-cause mortality.Conclusions: Total bilirubin was associated with all-cause and cause-specific mortality in the general population.
Subject
Cardiology and Cardiovascular Medicine
Cited by
11 articles.
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