… This study evaluated the tracking of obesity and physical activity over 22 years from youth
to adulthood in a sample of Canadians. Moderate tracking of BMI was observed in both …

… In this study, unfavorable changes in physical activity and sedentary behavior occurred in
both sexes, but these changes were generally more severe in girls than boys and in those with …

… For a longitudinal study such as NGHS, we needed a method that remained unchanged
throughout the study period. The HAQ was administered at years 1, 3, 5, and annually from …

… The purpose of this study was to investigate the relationships among adiposity, physical
activity, physical fitness and the development of diabetes in a diverse sample of Canadians. …

… This review indicates the relative lack of epidemiologic longitudinal studies on the effects
of physical activity in addition to non-communicable diseases. The presented studies …

… studies on the relation between physical activity and later obesity that respect the temporal
sequence of possible cause and effect. There are three studies showing no association. Two …

… of countries that can follow physical activity trends over several … studies [9, 10] potentially
confounded by cohort effects. While there is a number of longitudinal studies on physical activity …

… of physical activity (PA) is at the top of the public health agenda. However, there are few
longitudinal studies … the association between self-reported physical activity (PA) and emotional …

… on adolescent health, few longitudinal studies have explored the causal relationship
between parental influence and physical activity. This study examines how the relationships …

… This study investigated the long-term effects of youth overweight and … This study found no
significant associations between youth physical activity levels and adult HRQL 22 years later. …