May Measurement Month 2018: a pragmatic global screening campaign to raise awareness of blood pressure by the International Society of Hypertension

Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift


AIMS: Raised blood pressure (BP) is the biggest contributor to mortality and disease burden worldwide and fewer than half of those with hypertension are aware of it. May Measurement Month (MMM) is a global campaign set up in 2017, to raise awareness of high BP and as a pragmatic solution to a lack of formal screening worldwide. The 2018 campaign was expanded, aiming to include more participants and countries. METHODS AND RESULTS: Eighty-nine countries participated in MMM 2018. Volunteers (≥18 years) were recruited through opportunistic sampling at a variety of screening sites. Each participant had three BP measurements and completed a questionnaire on demographic, lifestyle, and environmental factors. Hypertension was defined as a systolic BP ≥140 mmHg or diastolic BP ≥90 mmHg, or taking antihypertensive medication. In total, 74.9% of screenees provided three BP readings. Multiple imputation using chained equations was used to impute missing readings. 1 504 963 individuals (mean age 45.3 years; 52.4% female) were screened. After multiple imputation, 502 079 (33.4%) individuals had hypertension, of whom 59.5% were aware of their diagnosis and 55.3% were taking antihypertensive medication. Of those on medication, 60.0% were controlled and of all hypertensives, 33.2% were controlled. We detected 224 285 individuals with untreated hypertension and 111 214 individuals with inadequately treated (systolic BP ≥ 140 mmHg or diastolic BP ≥ 90 mmHg) hypertension. CONCLUSION: May Measurement Month expanded significantly compared with 2017, including more participants in more countries. The campaign identified over 335 000 adults with untreated or inadequately treated hypertension. In the absence of systematic screening programmes, MMM was effective at raising awareness at least among these individuals at risk.


  • Thomas Beaney
  • Louise M. Burrell
  • Rafael R. Castillo
  • Fadi J. Charchar
  • Suzie Cro
  • Albertino Damasceno
  • Ruan Kruger
  • Peter M. Nilsson
  • Dorairaj Prabhakaran
  • Agustin J. Ramirez
  • Markus P. Schlaich
  • Aletta E. Schutte
  • Maciej Tomaszewski
  • Rhian Touyz
  • Ji Guang Wang
  • Michael A. Weber
  • Neil R. Poulter
  • MMM Investigators
Enheter & grupper
Externa organisationer
  • Imperial College London
  • University of Melbourne
  • Federation University Australia
  • Eduardo Mondlane University
  • North-West University
  • Skåne University Hospital
  • Favaloro Foundation
  • University of Western Australia, Perth
  • University of Manchester
  • Shanghai Jiao Tong University
  • State University of New York Downstate Medical Center
  • Adventist University of the Philippines
  • South African Medical Research Council
  • Public Health Foundation of India
  • Royal Perth Hospital
  • University of Glasgow

Ämnesklassifikation (UKÄ) – OBLIGATORISK

  • Kardiologi


Sidor (från-till)2006-2017
Antal sidor12
TidskriftEuropean Heart Journal
Utgåva nummer25
StatusPublished - 2019 jul
Peer review utfördJa