Utilization and Harmonization of Adult Accelerometry Data: Review and Expert Consensus -
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Objectives: To determine the role of physical activity intensity and bout-duration in
modulating associations between physical activity and cardiometabolic risk markers …

Objectives To investigate the independent and combined associations of objectively
measured moderate-to-vigorous physical activity (MVPA) and sedentary time (ST) with …

Purpose The objective of this study is to examine test–retest reliability, criterion validity, and
absolute agreement of a self-report, last 7-d sedentary behavior questionnaire (SIT-Q-7d) …

Background Accurate assessment of energy expenditure (EE) is important for the study of
energy balance and metabolic disorders. Combined heart rate (HR) and acceleration (ACC) …

Background Wrist-worn accelerometers are emerging as the most common instrument for
measuring physical activity in large-scale epidemiological studies, though little is known …

Background Few studies have quantified levels of habitual physical activity across the entire
intensity range. We aimed to describe variability in total and intensity-specific physical …

Background: Twin and family studies that estimated the heritability of daily physical activity
have been limited by poor measurement quality and a small sample size. Objective: We …

Background: Many large studies have implemented wrist or thigh accelerometry to capture
physical activity, but the accuracy of these measurements to infer activity energy expenditure …

Background The minimum intensity of physical activity (PA) that is associated with
favourable body composition and cardiorespiratory fitness (CRF) remains unknown …