Physical activity and sedentary time after lifestyle interventions at the Norwegian Healthy Life Centres.

Autor:	Gryte OH; Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway., Meland E; Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway., Samdal GB; Faculty of Health, VID Specialized University, Norway., Fadnes LT; Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway.; Bergen Addiction Research, Department of Addiction Medicine, Haukeland University Hospital, Bergen, Norway., Vold JH; Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway.; Bergen Addiction Research, Department of Addiction Medicine, Haukeland University Hospital, Bergen, Norway.; Division of Psychiatry, Haukeland University Hospital, Bergen, Norway., Mildestvedt T; Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway.
Jazyk:	angličtina
Zdroj:	Primary health care research & development [Prim Health Care Res Dev] 2024 Jan 08; Vol. 25, pp. e4. Date of Electronic Publication: 2024 Jan 08.
DOI:	10.1017/S1463423623000658
Abstrakt:	Aims: This study evaluates long-term changes in physical activity and its associations with various predictors after a behavior change program at the Norwegian Healthy Life Centers. Background: Physical activity is recommended and is part of public health strategies to prevent noncommunicable diseases. Methods: This longitudinal cohort, based on a controlled randomized trial, studies a population of 116 Healthy Life Center participants in South-Western Norway who wore SenseWear Armbands to measure time spent in moderate to vigorous physical activity and sedentary time based on metabolic equivalents. The measurements were obtained at baseline, immediately post-intervention, and 24 months after baseline. Linear mixed model analyses were performed to assess predictors for change in physical activity and sedentary time. Findings: High physical activity levels at baseline were maintained during the 24-month study period. Young, male participants with good self-rated health, utilizing local PA facilities were most active, and young participants utilizing local facilities were also less sedentary. The participants with higher levels of education were less active initially but caught up with the difference during follow-up. A high degree of controlled regulation, characterized by bad conscience and external pressure, predicted more sedentary behavior and a trend toward being less physically active. Autonomous motivation was associated with less time spent on sedentary behaviors. People with high self-efficacy for physical activity were more sedentary initially but showed a reduction in their sedentary behavior.The study supports the importance of attending local training facilities and adopting motivation for behavioral change that is not based on guilt and external rewards. Interventions aimed at improving physical activity among people at risk for noncommunicable diseases benefit from habitual use of local training facilities, strengthening their self-perceived health and the development of internalized motivation. However, it has not been shown to mitigate social health disparities.
Databáze:	MEDLINE
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