MedicalResearch.com Interview with: Gregory A. Roth MD MPH Assistant Professor, Medicine - Cardiology Adjunct Assistant Professor, Global Health Adjunct Assistant Professor, Health Metrics Sciences School of Public Health University of Washington Seattle, WA MedicalResearch.com: What is the background for this study? What are the main findings?   Response:  We found that globally, one in four people over age 25 is at risk for stroke during their lifetime. But we also found large geographic variation, including a nearly five-fold difference in lifetime stroke risk worldwide, with the highest risk in East Asia (38.8%), Central Europe (31.7%), and Eastern Europe (31.6%), and the lowest risk in eastern sub-Saharan Africa (11.8%). Chinese men and Latvian women had the world’s highest estimated lifetime stroke risk in 2016. The lifetime stroke risk on average for 25-year-olds in 2016 ranges from 8% to 39%, depending on the country in which they live. This is the first time a study has produced estimates of lifetime stroke risk starting at age 25, whereas previous studies begin at age 45. These findings suggest that adults need to think about their long-term health risks, including stroke, at a much younger age. Additionally, one’s risk of stroke over the course of your lifetime depends on where you live. Given the burden of stroke among adults is dependent on modifiable risk factors and the characteristics of health systems, our findings may be useful for long-term planning, especially in terms of prevention and public education.  (more…)