Blar i Import fra CRIStin på tidsskrift "Journal of Sports Sciences"
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Accelerometer epoch setting is decisive for associations between physical activity and metabolic health in children
(Journal article; Peer reviewed, 2019)When analysing physical activity (PA) levels using accelerometry, the epoch setting is critical to capture intensity-specific PA correctly. The aim of the present study was to investigate the PA intensity signatures related ... -
Associations between educators’ and children’s physical activity and sedentary time in Norwegian preschools: A cross-sectional study
(Peer reviewed; Journal article, 2023)Preschool educators may be important role models influencing children’s physical activity (PA) behaviours. The main aim of this paper was to examine the relationship between educators’ and children’s PA and sedentary time ... -
Bi-directional prospective associations between sedentary time, physical activity and adiposity in 10-year old Norwegian children
(Peer reviewed; Journal article, 2021)There is an adverse cross-sectional association between sedentary time, physical activity (PA) and adiposity, but weak and inconsistent estimates raise question to the direction of associations. The present study aims to ... -
A comparison of analytical approaches to investigate associations for accelerometry-derived physical activity spectra with health and developmental outcomes in children
(Peer reviewed; Journal article, 2020)The use of high-resolution physical activity intensity spectra obtained from accelerometry can improve knowledge of associations with health and development beyond the use of traditional summary measures of intensity. The ... -
Dynamic sitting: Measurement and associations with metabolic health
(Peer reviewed; Journal article, 2019)Dynamic sitting, such as fidgeting and desk work, might be associated with health, but remains difficult to identify out of accelerometry data. We examined, in a laboratory study, whether dynamic sitting can be identified ... -
The influence of reliability and variability of objectively measured physical activity on associations with lower body muscle strength in young children
(Peer reviewed; Journal article, 2023)It is not known how extended or multiple monitoring periods affect associations between accelerometer-measured physical activity and outcomes. The aim of this study was to examine how accelerometer monitoring length ... -
Interpretation of associations between the accelerometry physical activity spectrum and cardiometabolic health and locomotor skills in two cohorts of children using raw, log-transformed, or compositional data
(Peer reviewed; Journal article, 2020)It is discussed whether associations between accelerometer-derived physical activity intensities and outcomes should be analysed as absolute or relative data. The aim of the present study was to compare interpretation of ... -
Multivariate physical activity association patterns for fundamental motor skills and physical fitness in preschool children aged 3–5 years
(Peer reviewed; Journal article, 2023)Physical activity (PA) is important for children’s development of fundamental motor skills (FMS) and physical fitness (FIT) but evidence regarding which intensities are associated with these outcomes in early childhood is ... -
Reproducibility of objectively measured physical activity: Reconsideration needed
(Peer reviewed; Journal article, 2020)Reliability of accelerometer-determined physical activity (PA), and thus the required length of a monitoring period, appears to depend on the analytic approach used for its calculation. We compared reliability of objectively ...