May Measurement Month 2017: analysis of the blood pressure screening results in Argentina-Americas

Hypertension is a growing concern worldwide, causing over 10 million deaths each year. The prevalence of high blood pressure (BP) in Argentina is 36.3% and 38% of these are unaware of their disease. Half of the hypertensive patients are on pharmacological treatment and only a quarter of them are controlled. The International Society of Hypertension initiated the May Measurement Month (MMM) as a global campaign to raise awareness on high BP that may also serve as a temporary solution to the lack of global screening programs worldwide. A volunteer cross-sectional survey was carried out in May 2017 across 56 health centres. Blood pressure measurement, definition of hypertension and statistical analysis followed the MMM protocol. For this awareness campaign, the Argentine Society of Hypertension coined the slogan: 'Know and control your blood pressure'. A total of 32 346 individuals aged at least 18 years were screened during MMM17. After imputation, 16 263 (50.4%) were hypertensive. Of the 12 156 receiving antihypertensive medication 5400 (44.4%) still had uncontrolled BP. MMM17, called in our country 'Know and control your blood pressure', was the largest BP screening campaign done in Argentina. Almost 6 out of 10 hypertensive patients were either not on treatment or were not controlled to the BP goal. These results suggest that appropriate screening can help to identify a significant number of people with high BP

May Measurement Month 2017: Brazilian results-Americas

Hypertension is a pathology of high prevalence in the world. In Brazil, it is the main risk factor for the major cause of death in the country, coronary heart disease. The May Measurement Month Campaign in 2017 (MMM17) included a population with representation from all Brazilian states and reflects some of the characteristics of hypertension in Brazil. Questionnaire data were collected and three measures of blood pressure (BP) were performed. The sample consisted of 7260 individuals, 40% were white, 56.4% were women. The average age was 52 years. Diabetes was present in 11.9%, previous myocardial infarction in 4.0% and stroke in 2.7%. About 8.4% were smokers and 26.2% were users of alcoholic drinks. The average BMI was 26.9 kg/m2. Considering the means of the last two measures of BP 47.0% were hypertensive (>140/90 mmHg). Of the individuals who did not use medication, 19.5% were hypertensive and of those who used anti-hypertensive medication 40.0% were uncontrolled. Systolic BP increased with age. The use of alcohol was related to higher BP levels, as well as diabetes and obesity. The MMM17 campaign demonstrated a large number of unknown hypertensives and a high rate of uncontrolled hypertension in Brazil