Sociodemographic, health, fitness, and exercise variables
Date of birth, sex, and level of education (primary school, high school, and university) were obtained at baseline [Clinical measurements, including body mass index (BMI), blood pressure, and resting heart rate, were acquired at baseline and after 3 years of intervention using standard practices [Cardiorespiratory fitness was assessed objectively as VOA physical activity questionnaire including questions on frequency and duration of exercise was used to calculate weekly exercise duration (min/WK) at 3 years (for details, see [