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High-Density Lipoprotein Cholesterol and Mortality: Too Much of a Good Thing?

Hamer, M; O'Donovan, G; Stamatakis, E; (2018) High-Density Lipoprotein Cholesterol and Mortality: Too Much of a Good Thing? Arteriosclerosis, Thrombosis, and Vascular Biology , 38 (3) pp. 669-672. 10.1161/ATVBAHA.117.310587. Green open access

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Abstract

Objective: The objective of this study was to examine the shape of the association between high-density lipoprotein cholesterol (HDL-C) and mortality in a large general population sample. Approach and Results: Adult participants (n=37 059; age=57.7±11.9 years; 46.8% men) were recruited from general population household-based surveys (Health Survey for England and Scottish Health Survey). Individual participant data were linked with the British National Health Service Central Registry to record mortality. There were 2250 deaths from all causes during 326 016 person-years of follow-up. When compared with the reference category (HDL-C=1.5–1.99 mmol/L), a U-shaped association was apparent for all-cause mortality, with elevated risk in participants with the lowest (hazard ratio=1.23; 95% confidence interval, 1.06, 1.44) and highest (1.25; 0.97, 1.62) HDL-C concentration. Associations for cardiovascular disease were linear, and elevated risk was observed in those with the lowest HDL-C concentration (1.49; 1.15, 1.94). Conclusions: A U-shaped association was observed between HDL-C and mortality in a large general population sample.

Type: Article
Title: High-Density Lipoprotein Cholesterol and Mortality: Too Much of a Good Thing?
Open access status: An open access version is available from UCL Discovery
DOI: 10.1161/ATVBAHA.117.310587
Publisher version: https://doi.org/10.1161/ATVBAHA.117.310587
Language: English
Additional information: This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions.
Keywords: cardiovascular diseases; cholesterol, HDL; health surveys; lipoproteins, HDL; mortality
UCL classification: UCL
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Medical Sciences
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Medical Sciences > Div of Surgery and Interventional Sci
URI: https://discovery.ucl.ac.uk/id/eprint/10074670
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