Finnish Retirement and Aging study (FIREA)
FIREA is study established in University of Turku in 2013 aiming to examine health behavioral and clinical risk marker changes during retirement transition by following older workers from work to full-time retirement. The special focus of the study is on activity behavior. Modern measurement tools will be used to quantify changes physical activity, sedentary time and sleep. In addition, the aim is to examine long-term consequences of work and retirement on health and functioning in old age.