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
Jazyk: angličtina
Rok vydání: 2021
Předmět:
Zdroj: International Journal of Behavioral Nutrition and Physical Activity, Vol 18, Iss 1, Pp 1-11 (2021)
Druh dokumentu: article
ISSN: 1479-5868
DOI: 10.1186/s12966-021-01209-5
Popis: 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 examine associations of device-measured 24-h time-use compositions of sitting, standing, stepping, and sleeping with fasting glucose (FPG) and 2 h post-load glucose (2hPLG) levels, and to examine separately the associations with time-use compositions among those at lower and at higher risk of developing type 2 diabetes. Methods Cross-sectional analyses examined thigh-worn inclinometer data (activPAL, 7 day, 24 h/day protocol) from 648 participants (aged 36-80 years) at either lower (
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