• Changes from 1986 to 2006 in reasons for liking leisure-time physical activity among adolescents 

      Wold, Bente; Littlecott, H.; Tynjala, J; Samdal, Oddrun; Moore, L; Roberts, C; Kannas, L; Villberg, J; Aarø, Leif Edvard (Peer reviewed; Journal article, 2015)
      Reasons for participating in physical activity (PA) may have changed in accordance with the general modernization of society. The aim is to examine changes in self-reported reasons for liking leisure-time physical activity ...
    • Trends in excellent self-rated health among adolescents: A comparative Nordic study 

      Potrebny, Thomas; Torsheim, Torbjørn; Due, Pernille; Välimaa, Raili; Suominen, Sakari; Eriksson, Charli (Peer reviewed; Journal article, 2019-11-11)
      Background: Excellent self-rated health (SRH) can be seen as an important component of positive health among adolescents. The aim of this paper is to examine time trends of excellent health among adolescents in five Nordic ...
    • Trends in perceived school stress among adolescents in five Nordic countries 2002–2014 

      Lofstedt, Petra; Eriksson, Charli; Potrebny, Thomas; Välimaa, Raili; Thorsteinsson, Einar; Due, Pernille; Damsgaard, Mogens Trab; Suominen, Sakari; Rasmussen, Mette; Torsheim, Torbjørn (Peer reviewed; Journal article, 2019-11-11)
      Associations between school-related stress and poor health, risk behaviours and low well-being are well documented. The aim of this paper was to estimate trends of perceived school stress experienced by boys and girls of ...