Browsing Brage NIH by Author "Dalene, Knut Eirik"
Now showing items 1-20 of 21
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Body composition and mortality from middle to old age: a prospective cohort study from the UK Biobank
Sanchez-Lastra, Miguel Adriano; Ding, Ding; Dalene, Knut Eirik; del Pozo Cruz, Borja; Ekelund, Ulf; Tarp, Jakob (Peer reviewed; Journal article, 2023)Background: How the association between adiposity and the risk of death changes with age, and which is the optimal level of adiposity to reduce mortality in older ages, is still not completely understood. We aimed to ... -
Cross-sectional and prospective associations between sleep, screen time, active school travel, sports/exercise participation and physical activity in children and adolescents
Dalene, Knut Eirik; Anderssen, Sigmund Alfred; Andersen, Lars Bo; Steene-Johannessen, Jostein; Ekelund, Ulf; Hansen, Bjørge Herman; Kolle, Elin (Journal article; Peer reviewed, 2018)Background: The aim of this study was to investigate how sleep, screen time, active school travel and sport and/or exercise participation associates with moderate-to-vigorous physical activity (MVPA) in nationally ... -
Device-measured physical activity, adiposity and mortality: A harmonised meta-analysis of eight prospective cohort studies
Tarp, Jakob; Fagerland, Morten Wang; Dalene, Knut Eirik; Steene-Johannessen, Jostein; Hansen, Bjørge Hermann; Whincup, Peter H.; Diaz, Keith M.; Hooker, Steven P.; Howard, Virginia J.; Chernofsky, Ariel; Larson, Martin G.; Vasan, Ramachandran S.; Dohrn, Ing-Mari; Hagströmer, Maria; Edwardson, Charlotte; Yates, Thomas; Dempsey, Paddy C.; Wijndaele, Katrien; Anderssen, Sigmund Alfred; Ekelund, Ulf; Jefferis, Barbara J.; Spartano, Nicole L.; Shiroma, Eric J.; Lee, I.-Min (Peer reviewed; Journal article, 2021)Background: The joint associations of total and intensity-specific physical activity with obesity in relation to all-cause mortality risk are unclear. Methods: We included 34 492 adults (72% women, median age 62.1 years, ... -
Device-measured sedentary time in Norwegian children and adolescents in the era of ubiquitous internet access: Secular changes between 2005, 2011 and 2018
Dalene, Knut Eirik; Kolle, Elin; Steene-Johannessen, Jostein; Ekelund, Ulf; Grydeland, May; Anderssen, Sigmund Alfred; Tarp, Jakob; Hansen, Bjørge Herman (Peer reviewed; Journal article, 2022)Background: Access to screen-based media has been revolutionized during the past two decades. How this has affected sedentary time (ST) accumulation in children is poorly understood. Methods: This study, based on the ... -
Dose–response associations, physical activity intensity and mortality risk: A narrative review
Ekelund, Ulf; Sanchez-Lastra, Miguel Adriano; Dalene, Knut Eirik; Tarp, Jakob (Peer reviewed; Journal article, 2024-01-01)Physical activity is consistently associated with reduced mortality, decreased risk for non-communicable diseases, and improved mental health in observational studies. Randomized controlled trials and observational Mendelian ... -
Dose–response associations, physical activity intensity and mortality risk: A narrative review
Ekelund, Ulf; Sanchez-Lastra, Miguel Adriano; Dalene, Knut Eirik; Tarp, Jakob (Peer reviewed; Journal article, 2024-01-01)Physical activity is consistently associated with reduced mortality, decreased risk for non-communicable diseases, and improved mental health in observational studies. Randomized controlled trials and observational Mendelian ... -
Early life risk factors for childhood obesity - Does physical activity modify the associations?: The MoBa cohort study
Bernhardsen, Guro Pauck; Stensrud, Trine; Nystad, Wenche; Dalene, Knut Eirik; Kolle, Elin; Ekelund, Ulf (Peer reviewed; Journal article, 2019)Objectives: High maternal pre‐pregnancy body mass index (BMI), high birth weight, and rapid infant weight gain are associated with increased risk of childhood obesity. We examined whether moderate‐to‐vigorous physical ... -
Effect modification by cardiorespiratory fitness on the association between physical activity and cardiometabolic health in youth: A systematic review
Husøy, Anders; Dalene, Knut Eirik; Steene-Johannessen, Jostein; Anderssen, Sigmund Alfred; Ekelund, Ulf; Tarp, Jakob (Peer reviewed; Journal article, 2020)Physical activity and cardiorespiratory fitness are inversely associated with markers of cardiometabolic risk in children and adolescents, but the interplay between these variables in relation to the cardiometabolic risk ... -
Fitness, fatness, and mortality in men and women from the UK biobank: Prospective cohort study
Tarp, Jakob; Grøntved, Anders; Sanchez-Lastra, Miguel A.; Dalene, Knut Eirik; Ding, Ding; Ekelund, Ulf (Peer reviewed; Journal article, 2021)Background: Cardiorespiratory fitness may moderate the association between obesity and all‐cause mortality (ie, the “fat‐but‐fit” hypothesis), but unaddressed sources of bias are a concern. Methods and Results: ... -
Fysisk trening og eldre : effekter på beinmineraltetthet : en randomisert kontollert studie
Dalene, Knut Eirik (Master thesis, 2010)Beinmassen og beinmineraltettheten (BMT) reduseres gradvis hos menn og kvinner fra ca 40 års alder og ved 80 års alder vil normalt mindre enn 60% av den maksimale beinmassen (og styrken) være igjen. BMT er vist å predikere ... -
Joint associations of device-measured physical activity and abdominal obesity with incident cardiovascular disease: A prospective cohort study
Sanchez-Lastra, Miguel Adriano; Ding, Ding; Dalene, Knut Eirik; Ayán, Carlos; Ekelund, Ulf; Cruz, Borja del Pozo; Tarp, Jakob (Peer reviewed; Journal article, 2023)Objective: To examine the joint associations between physical activity and abdominal obesity with the risk of cardiovascular disease (CVD) events. Methods: We included 70 830 UK Biobank participants (mean age±SD=61.6 ± ... -
Leisure-time physical activity and all-cause mortality and cardiovascular disease in adults with type 2 diabetes: Cross-country comparison of cohort studies
Tarp, Jakob; Luo, Mengyun; Sanchez-Lastra, Miguel Adriano; Dalene, Knut Eirik; Cruz, Borja del Pozo; Ried-Larsen, Mathias; Thomsen, Reimar Wernich; Ekelund, Ulf; Ding, Ding (Peer reviewed; Journal article, 2023)Background: This study aimed to quantify the dose–response association and the minimal effective dose of leisure-time physical activity (PA) to prevent mortality and cardiovascular disease in adults with type 2 ... -
Occupational physical activity and longevity in working men and women in Norway: A prospective cohort study
Dalene, Knut Eirik; Tarp, Jakob; Selmer, Randi Marie; Ariansen, Inger Kristine Holtermann; Nystad, Wenche; Coenen, Pieter; Anderssen, Sigmund Alfred; Steene-Johannessen, Jostein; Ekelund, Ulf (Peer reviewed; Journal article, 2021)Background Studies suggest that high occupational physical activity increases mortality risk. However, it is unclear whether this association is causal or can be explained by a complex network of socioeconomic and ... -
Occupational physical activity and risk of mortality in women and men: the Tromsø Study 1986–2021
Sagelv, Edvard Hamnvik; Dalene, Knut Eirik; Eggen, Anne Elise; Ekelund, Ulf; Fimland, Marius Steiro; Heitmann, Kim Arne; Holtermann, Andreas; Johansen, Kristoffer Robin; Løchen, Maja-Lisa; Morseth, Bente; Wilsgaard, Tom (Peer reviewed; Journal article, 2023)Objective: Associations between occupational physical activity (OPA) and mortality risks are inconclusive. We aimed to examine associations between (1) OPA separately and (2) jointly with leisure time physical activity ... -
Permanent play facility provision is associated with children's time spent sedentary and in light physical activity during school hours: A cross-sectional study
Dalene, Knut Eirik; Anderssen, Sigmund Alfred; Ekelund, Ulf; Thoren, Anne-Karine Halvorsen; Hansen, Bjørge Herman; Kolle, Elin (Journal article; Peer reviewed, 2016-12)Objective: To study the associations between: 1) number of permanent outdoor play facilities per pupil and 2) the size of the outdoor play area per pupil with sedentary time and physical activity (PA) during school hours ... -
Physical activity and mortality across levels of adiposity: A prospective cohort study from the UK biobank
Sanchez-Lastra, Miguel A.; Ding, Ding; Dalene, Knut Eirik; Ekelund, Ulf; Tarp, Jakob (Peer reviewed; Journal article, 2020)Objective: To examine the combined and stratified associations of physical activity and adiposity measures, modelled as body mass index (BMI), abdominal adiposity (waist circumference), and body fat percentage (BF) with ... -
Physical activity in Norwegian children and adolescents: With a special focus on physical activity trends, health implications, correlates and determinants of physical activity
Dalene, Knut Eirik (Doctoral thesis, 2018)Introduction: In order to accurately assess the physical activity levels of children and adolescents and how it changes over time, there is a continuing need for population-based studies quantifying physical activity using ... -
Stair climbing and mortality: A prospective cohort study from the UK Biobank
Sanchez-Lastra, Miguel A.; Ding, Ding; Dalene, Knut Eirik; Ekelund, Ulf; Tarp, Jakob; del Pozo Cruz, Borja (Peer reviewed; Journal article, 2021)Background Regular stair climbing has the potential to lower the risk of premature death, but current evidence is scarce. We aimed to examine whether daily stair climbing is associated with lower risk of all-cause, ... -
Step by step: Association of device‐measured daily steps with all‐cause mortality - A prospective cohort Study
Hansen, Bjørge Herman; Dalene, Knut Eirik; Ekelund, Ulf; Fagerland, Morten; Kolle, Elin; Steene-Johannessen, Jostein; Tarp, Jakob; Anderssen, Sigmund Alfred (Peer reviewed; Journal article, 2020)Introduction: Walking is free, does not require special training, and can be done almost everywhere. Therefore, walking is a feasible behavior on which to tailor public health messages. This study assesses the prospective ... -
Temporal trends in physical activity levels across more than a decade – a national physical activity surveillance system among Norwegian children and adolescents
Steene-Johannessen, Jostein; Anderssen, Sigmund Alfred; Kolle, Elin; Hansen, Bjørge Hermann; Bratteteig, Mari; Dalhaug, Emilie Mass; Andersen, Lars Bo; Nystad, Wenche; Ekelund, Ulf; Dalene, Knut Eirik (Peer reviewed; Journal article, 2021)Background: There is a scarcity of device measured data on temporal changes in physical activity (PA) in large population-based samples. The purpose of this study is to describe gender and age-group specific temporal trends ...