Detection of sedentary time and bouts using consumer-grade wrist-worn devices: a hidden semi-Markov model

Autor: Agus Salim, Christian J. Brakenridge, Dulari Hakamuwa Lekamlage, Erin Howden, Ruth Grigg, Hayley T. Dillon, Howard D. Bondell, Julie A. Simpson, Genevieve N. Healy, Neville Owen, David W. Dunstan, Elisabeth A. H. Winkler

Publikováno v: BMC Medical Research Methodology, Vol 24, Iss 1, Pp 1-13 (2024)

Abstract Background Wrist-worn data from commercially available devices has potential to characterize sedentary time for research and for clinical and public health applications. We propose a model that utilizes heart rate in addition to step count d

Externí odkaz: https://doaj.org/article/f83c018d0e694f4abfeed409d527e799

Sitting less and moving more for improved metabolic and brain health in type 2 diabetes: ‘OPTIMISE your health’ trial protocol

Autor: Christian J. Brakenridge, Paul A. Gardiner, Ruth V. Grigg, Elisabeth A. H. Winkler, Brianna S. Fjeldsoe, Mia A. Schaumberg, Neville Owen, Elizabeth G. Eakin, Stuart J. H. Biddle, Marjory Moodie, Robin M. Daly, Daniel J. Green, Neale Cohen, Len Gray, Tracy Comans, Matthew P. Buman, Ana D. Goode, Phuong Nguyen, Lan Gao, Genevieve N. Healy, David W. Dunstan

Publikováno v: BMC Public Health, Vol 22, Iss 1, Pp 1-26 (2022)

Abstract Background Clinical practice guidelines recommend that adults with type 2 diabetes (T2D) sit less and move more throughout the day. The 18-month OPTIMISE Your Health Clinical Trial was developed to support desk-based workers with T2D achieve

Externí odkaz: https://doaj.org/article/e699adb6251b44f1ba0e900be2e9af50

Contrasting compositions of sitting, standing, stepping, and sleeping time: associations with glycaemic outcome by diabetes risk

Autor: Christian J. Brakenridge, Genevieve N. Healy, Parneet Sethi, Alison Carver, John Bellettiere, Agus Salim, Sebastien F. M. Chastin, Neville Owen, David W. Dunstan

Publikováno v: International Journal of Behavioral Nutrition and Physical Activity, Vol 18, Iss 1, Pp 1-11 (2021)

Abstract Background Recent evidence suggests that prolonged sitting and its adverse impact on glycaemic indicators appear to be proportional to the degree of insulin resistance. To investigate this finding in a free-living context, we aimed to examin

Externí odkaz: https://doaj.org/article/bc61e5bf1bbc4249ab8bce7494e33128

Organizational-Level Strategies With or Without an Activity Tracker to Reduce Office Workers’ Sitting Time: Rationale and Study Design of a Pilot Cluster-Randomized Trial

Autor: Leon Straker, David W. Dunstan, Brianna S. Fjeldsoe, Duncan C. Young, Christian J. Brakenridge, Charlotte L. Brakenridge, Genevieve N. Healy, Elizabeth Winkler

Publikováno v: JMIR Research Protocols

Background: The office workplace is a key setting in which to address excessive sitting time and inadequate physical activity. One major influence on workplace sitting is the organizational environment. However, the impact of organizational-level str

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::41271882ec8d646a7d6b589288e3bc60
https://doi.org/10.2196/resprot.5438

Sitting less and moving more for improved metabolic and brain health in type 2 diabetes: 'OPTIMISE your health' trial protocol.

Autor: Brakenridge, Christian J.^1,2 (AUTHOR) christian.brakenridge@baker.edu.au, Gardiner, Paul A.^3,4,5 (AUTHOR), Grigg, Ruth V.¹ (AUTHOR), Winkler, Elisabeth A. H.⁶ (AUTHOR), Fjeldsoe, Brianna S.⁷ (AUTHOR), Schaumberg, Mia A.^6,8,9 (AUTHOR), Owen, Neville^1,10 (AUTHOR), Eakin, Elizabeth G.⁷ (AUTHOR), Biddle, Stuart J. H.⁴ (AUTHOR), Moodie, Marjory¹¹ (AUTHOR), Daly, Robin M.¹² (AUTHOR), Green, Daniel J.¹³ (AUTHOR), Cohen, Neale¹ (AUTHOR), Gray, Len⁵ (AUTHOR), Comans, Tracy⁵ (AUTHOR), Buman, Matthew P.¹⁴ (AUTHOR), Goode, Ana D.⁶ (AUTHOR), Nguyen, Phuong¹¹ (AUTHOR), Gao, Lan¹¹ (AUTHOR), Healy, Genevieve N.^1,6 (AUTHOR)

Publikováno v: BMC Public Health. 5/10/2022, Vol. 22 Issue 1, p1-26. 26p. 1 Color Photograph, 1 Diagram, 5 Charts, 2 Graphs.