Are reallocations of time between physical activity, sedentary behaviour and sleep associated with low back pain? A compositional data analysis
Objectives The aim of this cross-sectional study was to explore the associations of reallocating time between moderate- to vigorous-intensity physical activity (MVPA), light-intensity physical activity (LPA), sedentary behaviour (SB) and sleep with occurrence, frequency and intensity of low back pain (LBP) among adults bearing using compositional i