Multiple measures of sleep patterns and sleep efficiency are associated with lifetime diagnoses of mental illness, according to a new study that used wrist accelerometer data to track sleep. The study ...

Objectives To investigate the physical activity (PA) intensity associated with cardiometabolic health when considering the mediating role of cardiorespiratory fitness (CRF). Methods A subsample of ...

Objective To improve classification of movement behaviours in free-living accelerometer data using machine-learning methods, and to investigate the association between machine-learned movement ...

In a recent study published in the journal NPJ Digital Medicine, researchers used the large-scale accelerometer dataset from the United Kingdom (U.K.) Biobank consisting of unlabeled data for 700,000 ...