Cohort Profile: The Manitoba Follow-up Study (MFUS)

• Published in: International journal of epidemiology Vol. 44; no. 5; pp. 1528 - 1536
• Main Authors: Tate, Robert B, Cuddy, T Edward, Mathewson, Francis A L
• Format: Journal Article
• Language: English
• Published: England 01.10.2015
• Subjects: Adult; Aged; Aged, 80 and over; Aging; Electrocardiography; Follow-Up Studies; Humans; Male; Manitoba; Middle Aged; Myocardial Ischemia - epidemiology; Surveys and Questionnaires; Young Adult; Manitoba
• ISSN: 0300-5771; 1464-3685
• DOI: 10.1093/ije/dyu141

The Manitoba Follow-up Study (MFUS) is Canada's longest running study of cardiovascular disease and ageing. The MFUS cohort consists of 3983 men recruited from the Royal Canadian Air Force at the end of World War II. At entry to the study, 1 July 1948, their mean age was 31 years, with 90% between ages 20 and 39 years. All study members were free of clinical evidence of ischaemic heart disease. The protocol of MFUS was to obtain routine medical examinations from these men at regular intervals over time. The research goal of the study was to examine the role that any abnormalities detected on routine electrocardiograms from apparently healthy men might play in the prediction of subsequent diagnoses of cardiovascular disease. Over the course of 65 years, about 35% of the cohort has documented evidence of ischaemic heart disease. The research focus was expanded in 1996 to explore the roles of physical, mental and social functioning in support of healthy and successful ageing. On 1 July 2013, 429 original cohort members were alive with a mean age of 92 years. Collaborative research with others outside the in-house team is welcomed.