Blar i Publikasjoner fra Cristin på forfatter "Janz, Kathleen F."
-
A closer look at the relationship among accelerometer-based physical activity metrics: ICAD pooled data
Kwon, Soyang; Andersen, Lars Bo; Grøntved, Anders; Kolle, Elin; Cardon, Greet; Davey, Rachel; Kriemler, Susi; Northstone, Kate; Page, Angie S.; Puder, Jardena J.; Reilly, John J.; Sardinha, Luís B.; van Sluijs, Esther M.F.; Janz, Kathleen F. (Peer reviewed; Journal article, 2019)Background: Accelerometers are widely used to assess child physical activity (PA) levels. Using the accelerometer data, several PA metrics can be estimated. Knowledge about the relationships between these different metrics ... -
Joint associations of physical activity and sedentary time with adiposity during adolescence: ALSPAC
Kwon, Soyang; Ekelund, Ulf; Kandula, Namratha R.; Janz, Kathleen F. (Peer reviewed; Journal article, 2022)Background: In developing evidence-based physical activity (PA) guidelines for youth, a knowledge gap exists regarding the health effects of sedentary time (SED). The aim of this study was to determine the joint associations ... -
Longitudinal change in physical activity and adiposity in the transition from adolescence to early adulthood: The 1993 Pelotas cohort study
Kwon, Soyang; Menezes, Ana M. B.; Ekelund, Ulf; Wehrmeister, Fernando C.; Gonçalves, Helen; da Silva, Bruna Gonçalves C.; Janz, Kathleen F. (Peer reviewed; Journal article, 2022)Background: In the current Physical Activity Guidelines (PAG) for moderate- and vigorous-intensity physical activity (MVPA), abrupt transition from ≥ 60 min/day [youth PAG] to ≥ 150 min/week (≥ 22 min/day on average) [adult ...