Blar i Publikasjoner fra Cristin på emneord "accelerometry"
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Accelerometer epoch setting is decisive for associations between physical activity and metabolic health in children
(Peer reviewed; Journal article, 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 ... -
Correlates of accelerometer-assessed physical activity in pregnancy?: The 2015 Pelotas (Brazil) Birth Cohort Study
(Journal article; Peer reviewed, 2018)Objective methods to measure physical activity (PA) have become available and widely used given the high degree of precision to evaluate PA. However, few studies have used accelerometers to measure PA during pregnancy, ... -
Criterion validity of two physical activity and one sedentary time questionnaire against accelerometry in a large cohort of adults and older adults
(Peer reviewed; Journal article, 2020)Objectives: We compared the ability of physical activity and sitting time questionnaires (PAQ) for ranking individuals versus continuous volume calculations (physical activity level (PAL), metabolic equivalents of task ... -
Device-measured physical activity and cardiovascular disease risk in adolescent childhood cancer survivors: A physical activity in childhood cancer survivors (PACCS) study
(Peer reviewed; Journal article, 2022)Objectives: We aimed to compare cardiovascular disease (CVD) risk factors in childhood cancer survivors (CCS) with age- and sex-stratified reference material and examine the association between physical activity (PA) ... -
Joint associations of physical activity and sedentary time with body mass index: A prospective study of mortality risk
(Peer reviewed; Journal article, 2022)Device-measured physical activity and sedentary time are suggested to be more important determinants of all-cause mortality compared to body mass index (BMI) in mainly older adults. However, the joint associations of ... -
Measuring change in trials of physical activity interventions: A comparison of self-report questionnaire and accelerometry within the PACE-UP trial 11 Medical and Health Sciences 1117 Public Health and Health Services
(Peer reviewed; Journal article, 2019)Background: Few trials have compared estimates of change in physical activity (PA) levels using self-reported and objective PA measures when evaluating trial outcomes. The PACE-UP trial offered the opportunity to assess ... -
Objectively Measured Physical Activity and Polypharmacy Among Brazilian Community-Dwelling Older Adults
(Peer reviewed; Journal article, 2020)Background: Previous observations regarding association between physical activity (PA) and use of medicines among older adults are derived from self-reported PA. This study aimed to evaluate the association between objectively ... -
Physical activity and sedentary time are positively associated with academic performance: A 3-year longitudinal study
(Peer reviewed; Journal article, 2019)Background: To analyze the longitudinal association between academic performance and moderate to vigorous physical activity (MVPA), vigorous physical activity (VPA), and sedentary (SED) in a 3-year longitudinal study. A ... -
Reproducibility of domain-specific physical activity over two seasons in children
(Journal article; Peer reviewed, 2018)Background: Knowledge of the reproducibility of domain-specific accelerometer-determined physical activity (PA) estimates are a prerequisite to conduct high-quality epidemiological studies. The aim of this study was to ... -
Variations in accelerometry measured physical activity and sedentary time across Europe: Harmonized analyses of 47,497 children and adolescents
(Peer reviewed; Journal article, 2020)Background: Levels of physical activity and variation in physical activity and sedentary time by place and person in European children and adolescents are largely unknown. The objective of the study was to assess the ... -
Vigorous intermittent lifestyle physical activity and cancer incidence among nonexercising adults: The UK Biobank accelerometry study
(Peer reviewed; Journal article, 2023)Importance: Vigorous physical activity (VPA) is a time-efficient way to achieve recommended physical activity (PA) for cancer prevention, although structured longer bouts of VPA (via traditional exercise) are unappealing ...