HDL-C is associated with mortality from all causes, cardiovascular disease and cancer in a J-shaped dose-response fashion: a pooled analysis of 37 prospective cohort studies.
Eur J Prev Cardiol
; 27(11): 1187-1203, 2020 07.
Article
en En
| MEDLINE
| ID: mdl-32283957
ABSTRACT
OBJECTIVE:
The association between high-density lipoprotein cholesterol (HDL-C) levels and mortality remains controversial. We aimed to investigate the potential dose-response associations between HDL-C levels and mortality from all causes, cardiovascular disease and cancer in the general population.METHODS:
PubMed and Embase were searched through April 2019. Prospective cohort studies reporting risk estimates of HDL-C levels and mortality were included. Linear and non-linear dose-response analyses were conducted. A random-effects model was employed to calculate pooled hazard ratio.RESULTS:
Thirty-seven studies, involving 3,524,505 participants and more than 612,027 deaths, were included. HDL-C level was found to be associated with mortality from all causes, cardiovascular disease and cancer in a J-shaped dose-response pattern, with the lowest risk observed at HDL-C levels of 54-58 mg/dL, 68-71 mg/dL and 64-68 mg/dL, respectively. Compared with HDL-C level of 56 mg/dL, the pooled hazard ratios for all-cause mortality were 1.03 (95% confidence interval (CI) 1.01, 1.05) and 1.10 (95% CI 1.09, 1.12) for each 10-mg/dL increase and decrease in HDL-C levels, respectively; furthermore, compared with the reference category, the pooled hazard ratios for all-cause mortality were 1.21 (95% CI 1.09, 1.36) and 1.36 (95% CI 1.21, 1.53) for the highest and the lowest categories of HDL-C levels, respectively. Similar results were obtained for cardiovascular and cancer mortality.CONCLUSIONS:
In the general population, HDL-C level is associated with mortality from all causes, cardiovascular disease and cancer in a J-shaped dose-response manner; both extremely high and low HDL-C levels are associated with an increased risk of mortality.Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Enfermedades Cardiovasculares
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HDL-Colesterol
/
Neoplasias
Tipo de estudio:
Etiology_studies
/
Observational_studies
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Prognostic_studies
/
Risk_factors_studies
/
Systematic_reviews
Límite:
Humans
Idioma:
En
Revista:
Eur J Prev Cardiol
Año:
2020
Tipo del documento:
Article
País de afiliación:
China
Pais de publicación:
ENGLAND
/
ESCOCIA
/
GB
/
GREAT BRITAIN
/
INGLATERRA
/
REINO UNIDO
/
SCOTLAND
/
UK
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UNITED KINGDOM