Comparison of three generations of ActiGraph activity monitors under free-living conditions: do they provide comparable assessments of overall physical activity in 9-year old child...

Por Grydeland, May, Hansen, Bjoerge Herman, Ried-Larsen, Mathias, Kolle, Elin, Anderssen, Sigmund Alfred
Publicado em 2014

Mechanical and free living comparisons of four generations of the Actigraph activity monitor

Por Ried-Larsen, Mathias, Brønd, Jan Christian, Brage, Søren, Hansen, Bjørge Herman, Grydeland, May, Andersen, Lars Bo, Møller, Niels Christian
Publicado em 2012

Mid-way and post-intervention effects on potential determinants of physical activity and sedentary behavior, results of the HEIA study - a multi-component school-based randomized t...

Por Bergh Ingunn H, Bjelland Mona, Grydeland May, Lien Nanna, Andersen Lene F, Klepp Knut-Inge, Anderssen Sigmund A, Ommundsen Yngvar
Publicado em 2012-05-01

Stability and change in screen-based sedentary behaviours and associated factors among Norwegian children in the transition between childhood and adolescence

Por Gebremariam Mekdes K, Totland Torunn H, Andersen Lene F, Bergh Ingunn H, Bjelland Mona, Grydeland May, Ommundsen Yngvar, Lien Nanna
Publicado em 2012-02-01

Correlates of weight status among Norwegian 11-year-olds: The HEIA study

Por Grydeland May, Bergh Ingunn H, Bjelland Mona, Lien Nanna, Andersen Lene F, Ommundsen Yngvar, Klepp Knut-Inge, Anderssen Sigmund A
Publicado em 2012-12-01

Changes in adolescents' intake of sugar-sweetened beverages and sedentary behaviour: Results at 8 month mid-way assessment of the HEIA study - a comprehensive, multi-component scho...

Por Bjelland, Mona, Bergh, Ingunn H, Grydeland, May, Klepp, Knut-Inge, Andersen, Lene F, Anderssen, Sigmund A, Ommundsen, Yngvar, Lien, Nanna
Publicado em 2011

Stability and change in screen-based sedentary behaviours and associated factors among Norwegian children in the transition between childhood and adolescence

Por Gebremariam, Mekdes K, Totland, Torunn H, Andersen, Lene F, Bergh, Ingunn H, Bjelland, Mona, Grydeland, May, Ommundsen, Yngvar, Lien, Nanna
Publicado em 2012

Mid-way and post-intervention effects on potential determinants of physical activity and sedentary behavior, results of the HEIA study - a multi-component school-based randomized t...

Por Bergh, Ingunn H, Bjelland, Mona, Grydeland, May, Lien, Nanna, Andersen, Lene F, Klepp, Knut-Inge, Anderssen, Sigmund A, Ommundsen, Yngvar
Publicado em 2012

Correlates of weight status among Norwegian 11-year-olds: The HEIA study

Por Grydeland, May, Bergh, Ingunn H, Bjelland, Mona, Lien, Nanna, Andersen, Lene F, Ommundsen, Yngvar, Klepp, Knut-Inge, Anderssen, Sigmund A
Publicado em 2012

Are screen-based sedentary behaviors longitudinally associated with dietary behaviors and leisure-time physical activity in the transition into adolescence?

Por Gebremariam, Mekdes K, Bergh, Ingunn H, Andersen, Lene F, Ommundsen, Yngvar, Totland, Torunn H, Bjelland, Mona, Grydeland, May, Lien, Nanna
Publicado em 2013

Intervention effects on physical activity: the HEIA study - a cluster randomized controlled trial

Por Grydeland, May, Bergh, Ingunn Holden, Bjelland, Mona, Lien, Nanna, Andersen, Lene Frost, Ommundsen, Yngvar, Klepp, Knut-Inge, Anderssen, Sigmund Alfred
Publicado em 2013

Adolescents’ prospective screen time by gender and parental education, the mediation of parental influences

Por Totland, Torunn H, Bjelland, Mona, Lien, Nanna, Bergh, Ingunn H, Gebremariam, Mekdes K, Grydeland, May, Ommundsen, Yngvar, Andersen, Lene F
Publicado em 2013

Effects of a 20-month cluster randomised controlled school-based intervention trial on BMI of school-aged boys and girls: the HEIA study

Por Grydeland, May, Bjelland, Mona, Anderssen, Sigmund Alfred, Klepp, Knut-Inge, Bergh, Ingunn Holden, Andersen, Lene Frost, Ommundsen, Yngvar, Lien, Nanna
Publicado em 2014

Exploring mediators of accelerometer assessed physical activity in young adolescents in the HEalth In Adolescents study – a group randomized controlled trial

Por Bergh, Ingunn H, van Stralen, Maartje M, Grydeland, May, Bjelland, Mona, Lien, Nanna, Andersen, Lene F, Anderssen, Sigmund A, Ommundsen, Yngvar
Publicado em 2012

Post-intervention effects on screen behaviours and mediating effect of parental regulation: the HEalth In Adolescents study – a multi-component school-based randomized controlled t...

Por Bergh, Ingunn H, van Stralen, Maartje M, Bjelland, Mona, Grydeland, May, Lien, Nanna, Klepp, Knut-Inge, Anderssen, Sigmund A, Ommundsen, Yngvar
Publicado em 2014

Changes in adolescents’ and parents’ intakes of sugar-sweetened beverages, fruit and vegetables after 20 months: results from the HEIA study – a comprehensive, multi-component scho...

Por Bjelland, Mona, Hausken, Solveig E. S., Bergh, Ingunn H., Grydeland, May, Klepp, Knut-Inge, Andersen, Lene F., Totland, Torunn H., Lien, Nanna
Publicado no Food Nutr Res (2015)