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From Research to Application of Wearable-Derived Digital Health Measures—A Perspective From ActiGraph

Jeremy Wyatt and Christine C. Guo

purpose of capturing the general activities of daily living that concern most clinical and public health researchers. To this date, activity counts have been incorporated and used in tens of thousands of research studies. Based on a rough estimate generated using keywords “ActiGraph” and “Counts” in the

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Characterizing ActiGraph’s Idle Sleep Mode in Free-Living Assessments of Physical Behavior

Samuel R. LaMunion, Robert J. Brychta, Joshua R. Freeman, Pedro F. Saint-Maurice, Charles E. Matthews, Asuka Ishihara, and Kong Y. Chen

Measurement of Physical Behaviour, 2 ( 4 ), 268 – 281 . 10.1123/jmpb.2018-0068 Luke , A. , Dugas , L.R. , Durazo-Arvizu , R.A. , Cao , G. , & Cooper , R.S. ( 2011 ). Assessing physical activity and its relationship to cardiovascular risk factors: NHANES 2003-2006 . BMC Public Health, 11

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Validity of a Global Positioning System-Based Algorithm and Consumer Wearables for Classifying Active Trips in Children and Adults

Chelsea Steel, Katie Crist, Amanda Grimes, Carolina Bejarano, Adrian Ortega, Paul R. Hibbing, Jasper Schipperijn, and Jordan A. Carlson

to detect active trips under 10 min and all vehicle trips, as designed by the manufacturers. Given that increasing engagement in active trips is a public health priority that has been highlighted in the United States (U.S. Department of Health and Human Services, 2021 ) and globally ( Giles-Corti et

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Implications and Recommendations for Equivalence Testing in Measures of Movement Behaviors: A Scoping Review

Myles W. O’Brien

). Feasibility study comparing physical activity classifications from accelerometers with wearable camera data . International Journal of Environmental Research and Public Health, 17 ( 24 ), 1 – 13 . https://doi.org/10.3390/ijerph17249323 10.3390/ijerph17249323 DeShaw , K.J. , Ellingson , L. , Bai , Y

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Accuracy of Wearable Trackers for Measuring Moderate- to Vigorous-Intensity Physical Activity: A Systematic Review and Meta-Analysis

Jessica Gorzelitz, Chloe Farber, Ronald Gangnon, and Lisa Cadmus-Bertram

.M. , Kim , Y. , & Brusseau , T.A. ( 2018 ). Classification accuracy of a wearable activity tracker for assessing sedentary behavior and physical activity in 3–5-year-old children . International Journal of Environmental Research and Public Health, 15 ( 4 ). doi:10.3390/ijerph15040594 10.3390/ijerph

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Considerations for the Use of Consumer-Grade Wearables and Smartphones in Population Surveillance of Physical Activity

Tessa Strain, Katrien Wijndaele, Matthew Pearce, and Søren Brage

strengthened by publishing the results and combining them with other methodological comparisons. It is clear that working with consumer wearable device manufacturers in this way would help realize the public health potential of the vast amounts of consumer wearable device data collected, including its use for

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ActiGraph Cutpoints Impact Physical Activity and Sedentary Behavior Outcomes in Young Children

Becky Breau, Hannah J. Coyle-Asbil, Jess Haines, David W.L. Ma, Lori Ann Vallis, and on behalf of the Guelph Family Health Study

.B. , Janssen , I. , Okely , A.D. , Spence , J.C. , Timmons , B.W. , Sampson , M. , & Tremblay , M.S. ( 2017 ). Systematic review of the relationships between physical activity and health indicators in the early years (0–4 years) . BMC Public Health, 17, 854 . https://doi.org/10.1186/s12889

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Validating Accelerometers for the Assessment of Body Position and Sedentary Behavior

Marco Giurgiu, Johannes B.J. Bussmann, Holger Hill, Bastian Anedda, Marcel Kronenwett, Elena D. Koch, Ulrich W. Ebner-Priemer, and Markus Reichert

assess sedentary behavior, the Move 4 accelerometer can be seen as a valid device. From a public health perspective, it is an urgent issue to garner deeper understanding about the construct of sedentariness with its adverse effects on human health and to find answers on questions such as whether the

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Bidirectional Day-to-Day Associations of Reported Sleep Duration With Accelerometer Measured Physical Activity and Sedentary Time Among Dutch Adolescents: An Observational Study

Nathalie Berninger, Gregory Knell, Kelley Pettee Gabriel, Guy Plasqui, Rik Crutzen, and Gill Ten Hoor

University of Texas School of Public Health Cancer Education and Career Development Program— National Cancer Institute/National Institutes of Health Grant T32 CA57712 . The authors declare there is no conflict of interest. References Adolescent Sleep Working Group . ( 2014 ). School start times for

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Application of Convolutional Neural Network Algorithms for Advancing Sedentary and Activity Bout Classification

Supun Nakandala, Marta M. Jankowska, Fatima Tuz-Zahra, John Bellettiere, Jordan A. Carlson, Andrea Z. LaCroix, Sheri J. Hartman, Dori E. Rosenberg, Jingjing Zou, Arun Kumar, and Loki Natarajan

on our findings in this free-living population, CNN models are a possible tool for dealing with the complexity of free-living data; however, future work focused on transitions is needed. Work in the computer science domain and even public health has relied to a large extent on laboratory or activity