Accelerometry and physical activity questionnaires-a systematic review
S Skender, J Ose, J Chang-Claude, M Paskow… - BMC public health, 2016 - Springer
Background The aim of this study is to review accelerometer wear methods and correlations
between accelerometry and physical activity questionnaire data, depending on participant …
between accelerometry and physical activity questionnaire data, depending on participant …
Physiological and health implications of a sedentary lifestyle
Sedentary behaviour is associated with deleterious health outcomes, which differ from those
that can be attributed to a lack of moderate to vigorous physical activity. This has led to the …
that can be attributed to a lack of moderate to vigorous physical activity. This has led to the …
Associations between sleep duration, sedentary time, physical activity, and health indicators among Canadian children and youth using compositional analyses
The purpose of this study was to examine the relationships between movement behaviours
(sleep duration, sedentary time, physical activity) and health indicators in a representative …
(sleep duration, sedentary time, physical activity) and health indicators in a representative …
Age group comparability of raw accelerometer output from wrist-and hip-worn monitors.
M Hildebrand, VANH VT, BH Hansen… - Medicine and science …, 2014 - europepmc.org
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 …
GT3X+(AG) and GENEActiv (GA) placed on the hip and the wrist and to develop regression …
[PDF][PDF] Comparison of self-reported and accelerometer-measured physical activity in Canadian adults
Background: Self-reported and accelerometer-measured physical activity levels generally
exhibit low correlation and agreement. The objective of this study is to compare estimates of …
exhibit low correlation and agreement. The objective of this study is to compare estimates of …
[HTML][HTML] Tamper-resistant mobile health using blockchain technology
D Ichikawa, M Kashiyama, T Ueno - JMIR mHealth and uHealth, 2017 - mhealth.jmir.org
Background: Digital health technologies, including telemedicine, mobile health (mHealth),
and remote monitoring, are playing a greater role in medical practice. Safe and accurate …
and remote monitoring, are playing a greater role in medical practice. Safe and accurate …
Correlates of total sedentary time and screen time in 9–11 year-old children around the world: the international study of childhood obesity, lifestyle and the …
Purpose Previously, studies examining correlates of sedentary behavior have been limited
by small sample size, restricted geographic area, and little socio-cultural variability. Further …
by small sample size, restricted geographic area, and little socio-cultural variability. Further …
[HTML][HTML] Validation of accelerometer wear and nonwear time classification algorithm
L Choi, Z Liu, CE Matthews… - Medicine and science in …, 2011 - ncbi.nlm.nih.gov
Purpose To validate and improve a commonly used algorithm for classifying accelerometer
wear and nonwear time intervals using objective movement data obtained in the whole …
wear and nonwear time intervals using objective movement data obtained in the whole …
Using accelerometers in youth physical activity studies: a review of methods
Background: In 2005, investigators convened by the National Cancer Institute recommended
development of standardized protocols for accelerometer use and reporting decision rules in …
development of standardized protocols for accelerometer use and reporting decision rules in …
[PDF][PDF] Physical activity of Canadian adults: accelerometer results from the 2007 to 2009 Canadian Health Measures Survey.
Background Rising obesity rates and declining fitness levels have increased interest in
understanding what underlies these trends. This article presents the first directly measured …
understanding what underlies these trends. This article presents the first directly measured …