MedicalResearch.com Interview with: Ms Victoria Miller Population Health Research Institute DBCVS Research Institut McMaster University, Hamilton, ON Canada MedicalResearch.com: What is the background for this study? What are the main findings? Response: PURE study is prospective urban rural epidemiology study that included aged 35 to 70 years from 26 low-income, middle-income, and high-income countries on 5 continents. Data were collected at the community, household, and individual levels. Standardized questionnaires were used to collect information about demographic factors, socio-economic status (education, income, and employment), lifestyle (smoking, physical activity, and alcohol intake), health history and medication use. Standardized case-report forms were used to record data on major cardiovascular events and mortality during follow-up, which were adjudicated centrally in each country by trained physicians using standard definitions. Participants’ habitual food intake was recorded using country-specific (or region specific in India) validated food frequency questionnaires (FFQs) at baseline. The median follow up is 7.4 years and we are aiming for follow up people at least for 15 years. During 7.4 years of follow up more than 6000 CVD and 7000 mortality recorded. Higher fruit, vegetable and legume intake is associated with a lower risk of cardiovascular, non-cardiovascular and total mortality. Our findings show the lowest risk of death in those who consume three to four servings (equivalent to 375-500 grams per day) of fruits, vegetables and legumes per day, with little additional benefit for intake beyond that range. When examined separately, fruit intake is associated with lower risk of cardiovascular, non-cardiovascular and total mortality, while legume intake is inversely associated with non-cardiovascular and total mortality. For vegetables, raw vegetable intake is more strongly associated with lower risk of total mortality compared to cooked vegetable intake. (more…)