Long-term and recent trends in hypertension awareness, treatment, and control in 12 high-income countries: an analysis of 123 nationally representative surveys

Publication date: Available online 18 July 2019Source: The LancetAuthor(s): Bin Zhou, Goodarz Danaei, Gretchen A Stevens, Honor Bixby, Cristina Taddei, Rodrigo M Carrillo-Larco, Bethlehem Solomon, Leanne M Riley, Mariachiara Di Cesare, Maria Laura Caminia Iurilli, Andrea Rodriguez-Martinez, Aubrianna Zhu, Kaveh Hajifathalian, Antoinette Amuzu, José R Banegas, James E Bennett, Christine Cameron, Yumi Cho, Janine Clarke, Cora L CraigSummaryBackgroundAntihypertensive medicines are effective in reducing adverse cardiovascular events. Our aim was to compare hypertension awareness, treatment, and control, and how they have changed over time, in high-income countries.MethodsWe used data from people aged 40–79 years who participated in 123 national health examination surveys from 1976 to 2017 in 12 high-income countries: Australia, Canada, Finland, Germany, Ireland, Italy, Japan, New Zealand, South Korea, Spain, the UK, and the USA. We calculated the proportion of participants with hypertension, which was defined as systolic blood pressure of 140 mm Hg or more, or diastolic blood pressure of 90 mm Hg or more, or being on pharmacological treatment for hypertension, who were aware of their condition, who were treated, and whose hypertension was controlled (ie, lower than 140/90 mm Hg).FindingsData from 526 336 participants were used in these analyses. In their most recent surveys, Canada, South Korea, Australia, and the UK had the lowest prevalence of hypertension, and Finland the...
Source: The Lancet - Category: General Medicine Source Type: research