Cited by 1,085Blood Pressure and Hypertension StudiesCardiovascular Health and Disease PreventionSodium Intake and Health

Prognostic Value of Ambulatory Blood-Pressure Recordings in Patients with Treated Hypertension

Clement, Denis L., De Buyzere, Marc L., De Bacquer, Dirk A., de Leeuw, Peter W., Duprez, Daniel A., Fagard, Robert H., Gheeraert, Peter J., Missault, Luc H. +4 more·2003·New England Journal of Medicine

Abstract

BACKGROUND: It is uncertain whether ambulatory blood-pressure measurements recorded for 24 hours in patients with treated hypertension predict cardiovascular events independently of blood-pressure measurements obtained in the physician's office and other cardiovascular risk factors. METHODS: We assessed the association between base-line ambulatory blood pressures in treated patients and subsequent cardiovascular events among 1963 patients with a median follow-up of 5 years (range, 1 to 66 months). RESULTS: We documented new cardiovascular events in 157 patients. In a Cox proportional-hazards model with adjustment for age, sex, smoking status, presence or absence of diabetes mellitus, serum cholesterol concentration, body-mass index, use or nonuse of lipid-lowering drugs, and presence or absence of a history of cardiovascular events, as well as blood pressure measured at the physician's office, higher mean values for 24-hour ambulatory systolic and diastolic blood pressure were independent risk factors for new cardiovascular events. The adjusted relative risk of cardiovascular events associated with a 1-SD increment in blood pressure was 1.34 (95 percent confidence interval, 1.11 to 1.62) for 24-hour ambulatory systolic blood pressure, 1.30 (95 percent confidence interval, 1.08 to 1.58) for ambulatory systolic blood pressure during the daytime, and 1.27 (95 percent confidence interval, 1.07 to 1.57) for ambulatory systolic blood pressure during the nighttime. For ambulatory diastolic blood pressure, the corresponding relative risks of cardiovascular events associated with a 1-SD increment were 1.21 (95 percent confidence interval, 1.01 to 1.46), 1.24 (95 percent confidence interval, 1.03 to 1.49), and 1.18 (95 percent confidence interval, 0.98 to 1.40). CONCLUSIONS: In patients with treated hypertension, a higher ambulatory systolic or diastolic blood pressure predicts cardiovascular events even after adjustment for classic risk factors including office measurements of blood pressure.

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Crossref · 10.1056/nejmoa022273

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Authors
Clement, D. L., De Buyzere, M. L., De Bacquer, D. A., de Leeuw, P. W., Duprez, D. A., Fagard, R. H., Gheeraert, P. J., Missault, L. H., Braun, J. J., Six, R. O., Van Der Niepen, P., & O'Brien, E.
Affiliations
  • Ghent University (BE)
  • University of Minnesota (US)
  • KU Leuven (BE)
  • AZ Sint-Jan (BE)
  • Franciscus Vlietland (NL)
  • Vrije Universiteit Brussel (BE)
  • Beaumont Hospital (IE)
Venue
New England Journal of Medicine
Published
2003-06-12
Volume
348
Issue
24
Pages
2407-2415
ISSN
  • 0028-4793 (ISSN-L)
  • 1533-4406
OpenAlex
W2153553951
Cited by
1,085
References
0
Citations by year
2026: 14 · 2025: 21 · 2024: 21 · 2023: 31 · 2022: 30 · 2021: 28 · 2020: 36 · 2019: 32 · 2018: 39 · 2017: 32 · 2016: 45 · 2015: 66 · 2014: 50 · 2013: 59 · 2012: 54
FWCI
41.22
Type
journal article
Language
en
Open access
closed
Locations
  • New England Journal of Medicine (publishedVersion)
  • PubMed (publishedVersion)
  • Ghent University Academic Bibliography (Ghent University) (submittedVersion)
  • VUBIR (Vrije Universiteit Brussel) (submittedVersion)
Topics
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Blood Pressure and Hypertension Studies
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Cardiovascular Health and Disease Prevention
  • Health Sciences › Nursing › Nutrition and Dietetics › Sodium Intake and Health
Keywords
ambulatory blood pressure monitoring, treated hypertension, cardiovascular events, prognostic factors, office blood pressure measurement, cardiovascular risk factors
MeSH terms
Antihypertensive Agents, Blood Pressure, Cardiovascular Diseases, Female, Follow-Up Studies, Humans, Hypertension, Male, Middle Aged, Office Visits, Prognosis, Risk Factors, Incidence, Proportional Hazards Models, Blood Pressure Monitoring, Ambulatory

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