This review and meta-analysis (PROSPERO registration number: CRD42020138845)
critically evaluates test-retest reliability, concurrent validity and criterion validity of different …

This scientific statement is about sedentary behavior and its relationship to obesity and other
cardiometabolic outcomes in youth. A deleterious effect of sedentary behavior on …

Purpose The study aims were to compare raw triaxial accelerometer output from ActiGraph
GT3X+(AG) and GENEActiv (GA) placed on the hip and the wrist and to develop regression …

Introduction Human body acceleration is often used as an indicator of daily physical activity
in epidemiological research. Raw acceleration signals contain three basic components …

The aim was to develop sedentary (sitting/lying) thresholds from hip and wrist worn raw tri‐
axial acceleration data from the ActiGraph and GENEActiv, and to examine the agreement …

Background: In 2005, investigators convened by the National Cancer Institute recommended
development of standardized protocols for accelerometer use and reporting decision rules in …

Background School-based interventions are thought to be the most universally applicable
and effective way to counteract low physical activity (PA) and fitness although there is …

Background Research examining sedentary behaviour as a potentially independent risk
factor for chronic disease morbidity and mortality has expanded rapidly in recent years …

The ability to assess energy expenditure (EE) and estimate physical activity (PA) in free-
living individuals is extremely important in the global context of non-communicable diseases …

Objective Self-reports of physical activity (PA) have been the mainstay of measurement in
most non-communicable disease (NCD) surveillance systems. To these, other measures are …