Compositional analysis refers to the statistical examination of how finite daily time is allocated across sleep, sedentary behaviour and various intensities of physical activity. This framework ...

Compositional data analysis (CoDA) provides a coherent framework for treating geochemical measurements that represent parts of a whole, such as oxide or elemental abundances in rocks, soils or waters.

Objective Optimal balances of sedentary behaviour, physical activity and sleep (collectively termed movement behaviours) for concussion management remain unknown. We sought to determine the optimal ...

Introduction Osteoarthritis is the second most prevalent musculoskeletal disorder and mostly affects hip and knee joints. Movement behaviours have been associated with the incidence of osteoarthritis.

2 School of Public Health, Shanghai Jiao Tong University, Shanghai, China Objectives This study explored how race and socioeconomic status (SES) moderated the association between moderate-to-vigorous ...