RESUMO
Hypertension is one of the most important modifiable risk factors for cardiovascular disease and death even in high-income countries. According to the PURE Study, globally only half of hypertensives are aware and less than a fifth controlled. May Measurement Month (MMM) is a global campaign to raise awareness and screen for high blood pressure (BP) in lieu of formal screening. United Arab Emirates (UAE) has taken part in MMM since its inception and here data from MMM18 are reported. Trained volunteers from 54 sites screened 31 316 individuals from all the Emirates of UAE using convenience sampling. Blood pressure measurement, the definition of hypertension, and statistical analysis followed the standard MMM protocol. The mean age was 36.8 ± 11.4 years and 18 411(59%) were male. Participants of Arab descent were 11 829 (38%) and 11 569 (37%) were South Asian. Mean body mass index was 26.8 ± 5.29 kg/m2. Of those screened, 7 917 (25%) had never had a BP recorded, while 16 892 (54%) had recorded BP in the previous year. After imputation, 6 243 (20%) had hypertension. Of those participants, only 2 540 (41%) were aware and 2 331 (37%) were on antihypertensive medication, of which 61% were controlled. Of all hypertensives, only 23% were controlled. May Measurement Month in UAE expanded significantly compared to 2017. A quarter had never had BP measured and awareness of hypertension low (41%). This opportunistic screening method found a substantial number of adults with untreated or inadequately treated hypertension.
RESUMO
Elevated blood pressure (BP) is a growing burden worldwide, leading to over 10 million deaths each year. May Measurement Month (MMM) is a global initiative aimed at raising awareness of high BP and to act as a temporary solution to the lack of screening programmes worldwide. United Arab Emirates has a young population, but cardiovascular disease (CVD) is the commonest cause of death (40%). Myocardial infarction and stroke occurs at least a decade earlier than in western countries. Previous screening in our young population showed that 85% of the population had at least one CVD risk factor and about 62% of them were unaware of it. An opportunistic cross-sectional survey of volunteers aged ≥18 was carried out in May 2017. Blood pressure measurement, the definition of hypertension and statistical analysis followed the standard MMM protocol. Screening was held in 23 sites such as mosques, sports, and men's/ladies' clubs, airports, parks, shopping malls, work places as well as their residences, and in the public areas of hospitals or outpatient clinics. A total of 6193 individuals were screened during MMM17. The mean age was 39.2 ± 13.1 years. After multiple imputation, 1867 (30.2%) had hypertension. Of individuals not receiving anti-hypertensive medication, 813 (15.8%) were hypertensive. Of 1054 individuals receiving anti-hypertensive medication, 427 (40.6%) had uncontrolled BP. MMM17 was a useful screening model as it makes BP measurement easily accessible. Eight hundred and thirteen (16%) possibly new hypertensives were uncovered and 427(40.6%) of those on treatment for hypertension were found to be uncontrolled. These results suggest that opportunistic screening can identify significant numbers with raised BP.
RESUMO
BACKGROUND: Comprehensive cardiovascular disease risk factor (CVDRF) screening programs are limited in the developing world. Simplifying screening can increase its utility. OBJECTIVES: The present study aims to estimate the burden of CVDRF in volunteers and the yield of newly discovered CVDRF comparing different sites and nationalities using this screening method. METHODS: Voluntary point-of-care CVDRF screening was conducted in 4 shopping malls, 9 health care facilities, and 3 labor camps in 5 cities in the United Arab Emirates. Follow-up for newly diagnosed diabetes mellitus, hypertension, and dyslipidemia was made 1 month after screening to inquire about physician consultation, confirmation of diagnosis, and lifestyle changes. RESULTS: A total of 4,128 subjects were screened (43% at malls, 36% at health care facilities, and 22% at labor camps). Subjects were relatively young (38 ± 11 years), predominantly male (75%), and of diverse nationalities (United Arab Emirates: 7%, other Arabs: 10%, South Asians: 74%, other Asians: 5%, and other nationalities: 5%). CVDRF were frequent (diabetes mellitus: 32%, hypertension: 31%, dyslipidemia: 69%, current smokers: 21%, obesity: 20%, and central obesity: 24%). Most subjects (85%) had ≥1 CVDRF, and many (17%) had ≥3 CVDRF. A new diagnosis of diabetes mellitus, hypertension, or dyslipidemia was uncovered in 61.5%, with the highest yield (74.0%) in labor camps. At follow-up of those with new CVDRF, positive lifestyle changes were reported in 60%, but only 33% had consulted a doctor; of these, diagnosis was confirmed in 63% for diabetes mellitus, 93% for hypertension, and 87% for dyslipidemia. CONCLUSIONS: In this relatively young and ethnically diverse cohort, CVDRF burden and yield of screening was high. Screening in these settings is pertinent and can be simplified.