Cited by 100Sodium Intake and HealthBlood Pressure and Hypertension StudiesNutritional Studies and Diet

Estimated urinary sodium excretion and risk of heart failure in men and women in the EPIC-Norfolk study

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Pfister, Roman, Michels, Guido, Sharp, Stephen J., Luben, Robert, Wareham, Nick J., Khaw, Kay-Tee·2014·European Journal of Heart Failure

Abstract

AIMS: Interventional trials provide evidence for a beneficial effect of reduced dietary sodium intake on blood pressure. The association of sodium intake with heart failure which is a long-term complication of hypertension has not been examined. METHODS AND RESULTS: Hazard ratios [HRs, 95% confidence interval (CI)] of heart failure comparing quintiles of estimated 24 h urinary sodium excretion (USE) were calculated in apparently healthy men (9017) and women (10,840) aged 39–79 participating in the EPIC study in Norfolk. During a mean follow-up of 12.9 years, 1210 incident cases of heart failure occurred. Compared with the reference category (128 mmol/day≤USE≤148 mmol/day), the top quintile (USE≥191 mmol/day) was associated with a significantly increased hazard of heart failure (1.32, 1.07–1.62) in multivariable analysis adjusting for age, sex, body mass index, diabetes, cholesterol, social class, educational level, smoking, physical activity, and alcohol consumption, with a marked attenuation (1.21, 0.98–1.49) when further adjusting for blood pressure. The bottom quintile (USE≤127 mmol/day) was also associated with an increased hazard of heart failure (1.29, 1.04–1.60) in multivariable analysis without relevant attenuation by blood pressure adjustment (1.26, 1.02–1.56), but with substantial attenuation when adjusting for interim ischaemic heart disease and baseline C-reactive protein levels and exclusion of events during the first 2 years (1.18, 0.96–1.47). CONCLUSION: We demonstrate a U-shaped association between USE and heart failure risk in an apparently healthy middle-aged population. The risk associated with the high range of USE was attenuated after adjustment for blood pressure, whereas the risk associated with the low range of USE was attenuated after adjustment for pre-existing disease processes.

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  1. Dargie HJ, McMurray JJ. Diagnosis and management of heart failure. BMJ 1994;308:321-328.
  2. Messerli FH, Schmieder RE, Weir MR. Salt. A perpetrator of hypertensive target organ disease? Arch Intern Med 1997;157:2449-2452.

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Authors
Pfister, R., Michels, G., Sharp, S. J., Luben, R., Wareham, N. J., & Khaw, K.-T.
Affiliations
  • University of Cologne (DE)
  • University of Cambridge (GB)
  • Medical Research Council Epidemiology Unit, Institute of Metabolic Science, University of Cambridge , Cambridge ,
Corresponding author
Pfister, Roman
Venue
European Journal of Heart Failure
Published
2014-01-20
Volume
16
Issue
4
Pages
394-402
ISSN
  • 1388-9842 (ISSN-L)
  • 1879-0844
OpenAlex
W1486561568
Cited by
100
References
45
Citations by year
2026: 2 · 2025: 5 · 2024: 5 · 2023: 4 · 2022: 10 · 2021: 9 · 2020: 11 · 2019: 7 · 2018: 7 · 2017: 9 · 2016: 11 · 2015: 14 · 2014: 5
FWCI
12.11
Type
journal article
Language
en
Open access
Locations
  • European Journal of Heart Failure (publishedVersion)
  • PubMed (publishedVersion)
  • Kölner Universitäts PublikationsServer (Universität zu Köln) (publishedVersion)
Funders
  • Cancer Research UK
  • National Institute for Health and Care Research (NF-SI-0512-10114, NF-SI-0512-10135)
  • University of Cambridge
  • Medical Research Council (MC_UU_12015/1)
Topics
  • Health Sciences › Nursing › Nutrition and Dietetics › Sodium Intake and Health
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Blood Pressure and Hypertension Studies
  • Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Nutritional Studies and Diet
Keywords
sodium excretion, heart failure, sodium intake, hypertension, blood pressure, U-shaped relationship, C-reactive protein, ischemic heart disease, EPIC-Norfolk cohort, middle-aged adults
MeSH terms
Adult, Aged, Blood Pressure, C-Reactive Protein, Female, United Kingdom, Heart Failure, Humans, Male, Middle Aged, Prospective Studies, Risk Factors, Sodium, Sodium, Dietary, Body Mass Index

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