Association of Office and Ambulatory Blood Pressure With Mortality and Cardiovascular Outcomes

W. -Y. Yang, Jesus D. Melgarejo, Lutgarde Thijs, Zhen-Yu Zhang, Jose Boggia, F. -F. Wei, Tine W. Hansen, Kei Asayama, T. Ohkubo, Jorgen Jeppesen, Eamon Dolan, K. Stolarz-Skrzypek, Sofia Malyutina, E. Casiglia, Lars Lind, Jan Filipovsky, G. Maestre, Yan Li, Ji-Guang Wang, Yutaka ImaiK. Kawecka-Jaszcz, Edgardo Sandoya, Krzysztof Narkiewicz, Eoin O'Brien, Peter Verhamme, Jan A. Staessen*, B. Mujaj, N. Cauwenberghs, T. Kuznetsova, L. Thijs, C. -G. Yu, Z. -Y. Zhang, Y. Li, C. -S. Sheng, Q. -F. Huang, J. -G. Wang, J. Filipovsky, J. Seidlerova, M. Ticha, T. W. Hansen, H. Ibsen, J. Jeppesen, S. Rasmussen, C. Torp-Pedersen, E. Dolan, E. O'Brien, Int Database Ambulatory Blood

*Corresponding author for this work

Research output: Contribution to journalArticleAcademicpeer-review

Abstract

ImportanceBlood pressure (BP) is a known risk factor for overall mortality and cardiovascular (CV)-specific fatal and nonfatal outcomes. It is uncertain which BP index is most strongly associated with these outcomes. ObjectiveTo evaluate the association of BP indexes with death and a composite CV event. Design, Setting, and ParticipantsLongitudinal population-based cohort study of 11135 adults from Europe, Asia, and South America with baseline observations collected from May 1988 to May 2010 (last follow-ups, August 2006-October 2016). ExposuresBlood pressure measured by an observer or an automated office machine; measured for 24 hours, during the day or the night; and the dipping ratio (nighttime divided by daytime readings). Main Outcomes and MeasuresMultivariable-adjusted hazard ratios (HRs) expressed the risk of death or a CV event associated with BP increments of 20/10 mm Hg. Cardiovascular events included CV mortality combined with nonfatal coronary events, heart failure, and stroke. Improvement in model performance was assessed by the change in the area under the curve (AUC). ResultsAmong 11135 participants (median age, 54.7 years, 49.3% women), 2836 participants died (18.5 per 1000 person-years) and 2049 (13.4 per 1000 person-years) experienced a CV event over a median of 13.8 years of follow-up. Both end points were significantly associated with all single systolic BP indexes (P

Original languageEnglish
Pages (from-to)409-420
Number of pages12
JournalJAMA-Journal of the American Medical Association
Volume322
Issue number5
DOIs
Publication statusPublished - 6 Aug 2019

Keywords

  • CORONARY-HEART-DISEASE
  • HYPERTENSION
  • PATTERN
  • PREDICTION
  • PREVENTION
  • RISK

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