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Nuorten koettu terveys kyselyaineistojen ja ryhmähaastattelujen valossa
Published inStudies in sport, physical education and health
PublisherUniversity of Jyväskylä
ISSN Search the Publication Forum0356-1070
MetadataShow full item record
- Väitöskirjat 
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Overweight adolescents’ self-perceived weight and weight control behaviour: HBSC study in Finland 1994–2010 Ojala, Kristiina; Tynjälä, Jorma; Välimaa, Raili; Villberg, Jari; Kannas, Lasse (Hindawi Publishing Corporation, 2012)Introduction. Overweight and perception of being overweight, may lead adolescent to lose weight. The aim of the present study was to investigate overweight adolescents’ self-perceived weight, body dissatisfaction, and ...
Trends in excellent self-rated health among adolescents : A comparative Nordic study Potrebny, Thomas; Torsheim, Torbjørn; Due, Pernille; Välimaa, Raili; Suominen, Sakari; Eriksson, Charli (Universitetsforlaget, 2019)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 ...
Problematic Social Media Use and Health Among Adolescents Paakkari, Leena; Tynjälä, Jorma; Lahti, Henri; Ojala, Kristiina; Lyyra, Nelli (MDPI AG, 2021)1) Background: The use of social media has become an integral part of adolescents’ daily lives. However, the intensive use of social media can develop into a health-threatening addiction, but unfavourable health consequences ...
Adolescents’ online communication and well-being : Findings from the 2018 health behavior in school-aged children (HBSC) study Lyyra, Nelli; Junttila, Niina; Gustafsson, Jasmine; Lahti, Henri; Paakkari, Leena (Frontiers Media SA, 2022)Background: Digital transformation has influenced all areas of adolescents’ lives, including the ways adolescents maintain friendships. Interpersonal communication is one of the most common activities while online. Online ...
Predictors of mortality in old age : contribution of self-rated health, physical functions, life satisfaction and social support on survival among older people Lyyra, Tiina-Mari (University of Jyväskylä, 2006)Length of life is perhaps the best single indicator of the health of a population. The purpose of the present series of studies was to explore the potential predictors of mortality in older people with special emphasis on ...