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

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 sittin...

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Bibliographic Details
Published in:The international journal of behavioral nutrition and physical activity 2021-12, Vol.18 (1), p.155-155, Article 155
Main Authors: Brakenridge, Christian J, Healy, Genevieve N, Sethi, Parneet, Carver, Alison, Bellettiere, John, Salim, Agus, Chastin, Sebastien F M, Owen, Neville, Dunstan, David W
Format: Article
Language:English
Subjects:
Adult
Aged
Aged, 80 and over
Australia
Behavior
Blood Glucose
Clinical medicine
Cross-Sectional Studies
Diabetes
Diabetes Mellitus, Type 2 - etiology
Diabetes risk
Exercise
Glucose
Glycaemic control
glycemic control
Health aspects
Hemoglobin
Humans
Insulin resistance
Laboratories
lifestyle
Manual workers
Middle Aged
noninsulin-dependent diabetes mellitus
obesity
Prevention
Questionnaires
regression analysis
risk
Risk factors
Sedentary Behavior
Sedentary behaviour
Sitting position
Sleep
Standing position
Time-use
Type 2 diabetes
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Summary: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. 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 (
ISSN:1479-5868
1479-5868
DOI:10.1186/s12966-021-01209-5