Leisure time physical activity and depressive symptoms among adolescents in Sweden by Li Ma, Curt Hagquist, Annette Løvheim Kleppang

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The association between physical activity and symptoms of depression in different contexts – a cross-sectional study of Norwegian adolescents by Annette Løvheim Kleppang, Ingeborg Hartz, Miranda Thurston, Curt Hagquist

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Explaining variance in self-efficacy among adolescents: the association between mastery experiences, social support, and self-efficacy by Annette Løvheim Kleppang, Anne Mari Steigen, Hanne Søberg Finbråten

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Association between physical activity, sedentary time, participation in organized activities, social support, sleep problems and mental distress among adults in Southern Norway: a... by Tonje Holte Stea, Susanne Aune Solaas, Annette Løvheim Kleppang

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Using Rasch measurement theory to assess the psychometric properties of a depressive symptoms scale in Norwegian adolescents by Annette Løvheim Kleppang, Anne Mari Steigen, Hanne Søberg Finbråten

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Negative social media-related experiences and lower general self-efficacy are associated with depressive symptoms in adolescents by Tore Bonsaksen, Tore Bonsaksen, Anne Mari Steigen, Tonje Holte Stea, Annette Løvheim Kleppang, Annette Løvheim Kleppang, Lars Lien, Lars Lien, Marja Leonhardt, Marja Leonhardt

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Lifestyle habits and depressive symptoms in Norwegian adolescents: a national cross-sectional study by Annette Løvheim Kleppang, Siri Håvås Haugland, Anders Bakken, Tonje Holte Stea

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Physical activity, sugar-sweetened beverages, whole grain bread and insomnia among adolescents and psychological distress in adulthood: prospective data from the population-based H... by Annette Løvheim Kleppang, Karin de Ridder, Siri Håvås Haugland, Tonje Holte Stea

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Electronic media use and symptoms of depression among adolescents in Norway. by Annette Løvheim Kleppang, Anne Mari Steigen, Li Ma, Hanne Søberg Finbråten, Curt Hagquist

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Patterns of unhealthy behaviours during adolescence and subsequent anxiety and depression in adulthood: a prospective register linkage study of the HUNT survey and health registrie... by Annette Løvheim Kleppang, Mario Vianna Vettore, Ingeborg Hartz, Siri Håvås Haugland, Tonje Holte Stea

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Are social pressure, bullying and low social support associated with depressive symptoms, self-harm and self-directed violence among adolescents? A cross-sectional study using a st... by Tonje Holte Stea, Tore Bonsaksen, Pierre Smith, Annette Løvheim Kleppang, Anne Mari Steigen, Marja Leonhardt, Lars Lien, Mario Vianna Vettore

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