Gallstones and Risk of Coronary Heart Disease: Prospective Analysis of 270?000 Men and Women From 3 US Cohorts and Meta-Analysis.
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ABSTRACT: Gallstone disease has been related to cardiovascular risk factors; however, whether presence of gallstones predicts coronary heart disease (CHD) is not well established.We followed up 269?142 participants who were free of cancer and cardiovascular disease at baseline from 3 US cohorts: the Nurses' Health Study (112?520 women; 1980-2010), Nurses' Health Study II (112?919 women; 1989-2011), and the Health Professionals Follow-up Study (43?703 men; 1986-2010) and documented 21?265 incident CHD cases. After adjustment for potential confounders, the hazard ratio for the participants with a history of gallstone disease compared with those without was 1.15 (95% confidence interval, 1.10-1.21) in Nurses' Health Study, 1.33 (95% confidence interval, 1.17-1.51) in Nurses' Health Study II, and 1.11 (95% confidence interval, 1.04-1.20) in Health Professionals Follow-up Study. The associations seemed to be stronger in individuals who were not obese, not diabetic, or were normotensive, compared with their counterparts. We identified 4 published prospective studies by searching PUBMED and EMBASE up to October 2015, coupled with our 3 cohorts, involving 842?553 participants and 51?123 incident CHD cases. The results from meta-analysis revealed that a history of gallstone disease was associated with a 23% (15%-33%) increased CHD risk.Our findings support that a history of gallstone disease is associated with increased CHD risk, independently of traditional risk factors.
SUBMITTER: Zheng Y
PROVIDER: S-EPMC5001914 | biostudies-literature | 2016 Sep
REPOSITORIES: biostudies-literature
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