Background: Accurate measurement of physical activity patterns can be used to identify sedentary behaviour and may facilitate interventions aimed at reducing inactivity. Objective: To evaluate the ...

Objective The ‘single-item measure’ was developed as a short self-report tool for assessing physical activity. The aim of this study was to test the criterion validity of the single-item measure ...

This is a preview. Log in through your library . Abstract Measuring the physical activity of persons with chronic and disabling conditions presents complexities related to measuring instruments, the ...

Data from a post-hoc analysis of the Phase 3 clinical trial of Stelara® (ustekinumab) for treatment of people with moderate-to-severe lupus further validates the value of the Lupus Foundation of ...