Browsing Norges idrettshøgskole by Subject "longitudinal"
Now showing items 1-10 of 10
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Are screen-based sedentary behaviors longitudinally associated with dietary behaviors and leisure-time physical activity in the transition into adolescence?
(Journal article; Peer reviewed, 2013-01-25)Background: There is a need for more longitudinal studies investigating the associations between screen-based sedentary behaviors (SB), dietary behaviors and leisure-time physical activity (PA). Methods: In the HEIA ... -
Changes in physical activity and sedentary patterns on cardiometabolic outcomes in the transition to adolescence: International Children's Accelerometry Database 2.0
(Peer reviewed; Journal article, 2020)Objective: To examine the associations of changes in physical activity and sedentary patterns with changes in cardiometabolic outcomes from childhood to adolescence. Study design: Youth from the International Children's ... -
Longitudinal Training-related Hematological Changes in Boys and Girls from Ages 12 to 15 yr
(Peer reviewed; Journal article, 2020)Purpose Natural growth and maturation cause hemoglobin mass (Hbmass) and blood volume (BV) to increase during childhood and adolescence. Whether endurance training during the same period can cause further increases in these ... -
On the stability of psychological hardiness: a three-year longitudinal study
(Journal article; Peer reviewed, 2015-05)More than 30 years of research has established psychological hardiness as an important individual resiliency resource. One important question still remaining is whether psychological hardiness can be trained. The present ... -
Physical activity in Norwegian children and adolescents: With a special focus on physical activity trends, health implications, correlates and determinants of physical activity
(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 ... -
Predictors of change differ for moderate and vigorous intensity physical activity and for weekdays and weekends: a longitudinal analysis
(Journal article; Peer reviewed, 2013)Background Predictors of physical activity (PA) change are rarely investigated separately for different PA intensities and for weekdays/weekends. We investigated whether individual-level predictors of one-year change ... -
Prospective association of adiposity and cardiorespiratory fitness with cardiovascular risk factors in healthy children
(Journal article; Peer reviewed, 2014-01-08)This study aimed to examine the prospective association of three different measures of adiposity and cardiorespiratory fitness (CRF) with 2-year change in cardiovascular disease (CVD) risk factors in children. Two-year ... -
Tracking of accelerometry-measured physical activity during childhood: ICAD pooled analysis
(Journal article; Peer reviewed, 2012-06-07)Background Understanding of physical activity (PA) tracking during childhood is important to predict PA behaviors and design appropriate interventions. We compared tracking of PA according to PA level and type of day ... -
Tracking of Gross Motor Coordination From Childhood Into Adolescence
(Journal article; Peer reviewed, 2017)Purpose: The purpose of this study was to analyze tracking and stability of motor coordination in children from age 6 years to ages 9 and 13 years. Method: Data were from the Copenhagen School Child Intervention Study. ... -
Trajectories of Physical Activity Among Adolescents in the Transition From Primary to Secondary School
(Peer reviewed; Journal article, 2020)Research on physical activity (PA) behavior reveals an overall decrease worldwide from early childhood and throughout adulthood. The ability to illuminate which factors promote activity for whom and in which phase of life, ...