Blar i Norwegian Institute of Public Health Open Repository på forfatter "Heyerdahl, Sonja"
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The association between weekly hours of physical activity and mental health: A three-year follow-up study of 15-16-year-old students in the city of Oslo, Norway
Sagatun, Åse; Søgaard, Anne-Johanne; Bjertness, Espen; Selmer, Randi Marie; Heyerdahl, Sonja (Journal article, 2007)Background: Mental health problems are a worldwide public health burden. The literature concerning the mental health benefits from physical activity among adults has grown. Adolescents are less studied, and especially ... -
The association between weekly hours of physical activity and mental health: A three-year follow-up study of 15-16-year-old students in the city of Oslo, Norway
Sagatun, Åse; Søgaard, Anne-Johanne; Bjertness, Espen; Selmer, Randi Marie; Heyerdahl, Sonja (Journal article, 2007)Background: Mental health problems are a worldwide public health burden. The literature concerning the mental health benefits from physical activity among adults has grown. Adolescents are less studied, and especially ...