Tore Christoffersen
Job description
Førsteamanuensis
Tord Markussen Hammer,
Jonas Johansson,
Nina Emaus,
Anne-Sofie Furberg,
Luis Gracia-Marco,
Bente Morseth
et al.:
Changes in accelerometer-measured physical activity and self-reported leisure time physical activity from adolescence to young adulthood: a longitudinal cohort study from the Fit Futures Study
International Journal of Behavioral Nutrition and Physical Activity 15. julio 2025 DOI
Edvard Hamnvik Sagelv,
Nina Alice Emaus,
Elin Kristin Evensen,
Tore Christoffersen,
Elaine Dennison,
Anne-Sofie Furberg
et al.:
Acquisition of peak bone mass in a Norwegian youth cohort : longitudinal findings from the Fit Futures study 2010–2022
Eirik Lind Irgens,
Gunnhild Berglen,
Tore Christoffersen,
Anita Pettersen Henninen,
Rune Hermann Hermansen,
Maret Risten Eira Karlsen
et al.:
Our health, our research. Identifying public health research priorities among children and youth in a multiethnic population: Protocol for a community-based participatory health research priority survey
Sigurd Klemetsen Beldo,
Nils Abel Aars,
Tore Christoffersen,
Anne-Sofie Furberg,
Peder Andreas Halvorsen,
Bjørge Hermann Hansen
et al.:
Criterion validity of the Saltin-Grimby Physical Activity Level Scale in adolescents : the Fit Futures Study
Jonas Linkas,
Luai A. Ahmed,
Gabor Csifcsak,
Nina Emaus,
Anne-Sofie Furberg,
Guri Grimnes
et al.:
C-Reactive Protein and TGF-α Predict Psychological Distress at Two Years of Follow-Up in Healthy Adolescent Boys : the Fit Futures Study
Jonas Linkas,
Luai Awad Ahmed,
Gabor Csifcsak,
Nina Emaus,
Anne-Sofie Furberg,
Gunn Pettersen
et al.:
Two-year changes in sleep duration are associated with changes in psychological distress in adolescent girls and boys: the fit futures study
Jonas Linkas,
Luai A. Ahmed,
Gabor Csifcsak,
Nina Emaus,
Anne-Sofie Furberg,
Guri Grimnes
et al.:
Are pro-inflammatory markers associated with psychological distress in a cross-sectional study of healthy adolescents 15–17 years of age? : the Fit Futures study
Ole-Andreas Nilsen,
Nina Emaus,
Tore Christoffersen,
Anne Winther,
Elin Evensen,
Gyrd Thrane
et al.:
The influence of snuff and smoking on bone accretion in late adolescence : the Tromsø study, Fit Futures
Sigurd Beldo,
Bente Morseth,
Tore Christoffersen,
Peder Andreas Halvorsen,
Bjørge Hermann Hansen,
Anne-Sofie Furberg
et al.:
Prevalence of accelerometer-measured physical activity in adolescents in Fit Futures - part of the Tromsø Study
Ole-Andreas Nilsen,
Luai A. Ahmed,
Anne Winther,
Tore Christoffersen,
Gyrd Thrane,
Elin Evensen
et al.:
Body weight and body mass index influence bone mineral
density in late adolescence
in a
two
-year
follow
-up study.
The Tromsø Study: Fit Futures
Dunia Alarkawi,
Dana Bluic,
T Tran,
Luai A Ahmed,
Nina Emaus,
Åshild Bjørnerem
et al.:
Impact of osteoporotic fracture type and subsequent fracture on mortality: The Tromsø Study
Anne Winther,
Lone Jørgensen,
Luai A. Ahmed,
Tore Christoffersen,
Anne-Sofie Furberg,
Guri Grimnes
et al.:
Bone mineral density at the hip and its relation to fat mass and lean mass in adolescents: the Tromsø Study, Fit Futures
Esther Ubago-Guisado,
Dimitris Vlachopoulos,
Alan R Barker,
Tore Christoffersen,
Brad Metcalf,
Luis Gracia-Marco
:
Effect of maturational timing on bone health in male adolescent athletes engaged in different sports: The PRO-BONE study
Elin Evensen,
Guri Skeie,
Tom Wilsgaard,
Tore Christoffersen,
Elaine Dennison,
Anne-Sofie Furberg
et al.:
How Is Adolescent Bone Mass and Density Influenced by
Early Life Body Size and Growth? The Tromsø Study: Fit
Futures—A Longitudinal Cohort Study From Norway
Tore Christoffersen,
Luai A. Ahmed,
Anne Kjersti Daltveit,
Elaine Dennison,
Elin Evensen,
Anne-Sofie Furberg
et al.:
The influence of birth weight and length on bone mineral density and content in adolescence: The Tromsø Study, Fit Futures
Ole-Andreas Nilsen,
Luai A. Ahmed,
Anne Winther,
Tore Christoffersen,
Anne-Sofie Furberg,
Guri Grimnes
et al.:
Changes and tracking of bone mineral density in late adolescence: the Tromsø Study, Fit Futures
Tore Christoffersen,
Nina Emaus,
Elaine Dennison,
Anne-Sofie Furberg,
Luis Gracia-Marco,
Guri Grimnes
et al.:
The association between childhood fractures and adolescence bone outcomes: a population-based study, the Tromsø Study, Fit Futures
Tore Christoffersen,
Luai Awad Ahmed,
Anne Winther,
Ole-Andreas Nilsen,
Anne-Sofie Furberg,
Guri Grimnes
et al.:
Fracture incidence rates in Norwegian children, The Tromsø Study, Fit Futures
Tore Christoffersen,
Anne Winther,
Ole-Andreas Nilsen,
Luai Awad Ahmed,
Anne-Sofie Furberg,
Guri Grimnes
et al.:
Does the frequency and intensity of physical activity in adolescence have an impact on bone? The Tromsø Study, Fit Futures
Tord Markussen Hammer,
Nina Alice Emaus,
Elin Kristin Evensen,
Jonas Lars Johansson,
Bente Morseth,
Tore Christoffersen
:
Associations between accelerometer-measured physical activity and bone mineral density from adolescence to young adulthood. Fit Futures.
2024
Tord Markussen Hammer,
Tore Christoffersen
:
Fysisk aktivitet hos ungdom og beinmineraltetthet ti år senere. Fit Futures.
2024
Jonas Linkas,
Luai A. Ahmed,
Gabor Csifcsak,
Nina Emaus,
Anne-Sofie Furberg,
Guri Grimnes
et al.:
Corrigendum: C-Reactive Protein and TGF-α Predict Psychological Distress at Two Years of Follow-Up in Healthy Adolescent Boys: The Fit Futures Study (Front. Psychol., (2022), 13, 823420, 10.3389/fpsyg.2022.823420)
Frontiers in Psychology 2022 DOI
Tore Christoffersen
:
Fysisk aktivitet og beinhelse
2019
Tore Christoffersen,
Luai A. Ahmed,
Anne Kjersti Daltveit,
Elaine M. Dennison,
Elin Evensen,
Anne-Sofie Furberg
et al.:
Erratum to: The influence of birth weight and length on bone mineral density and content in adolescence: The Troms? Study, Fit Futures
Archives of Osteoporosis 2017 DOI
Tore Christoffersen
:
NRK Radio -Finnmarksendingen
23. noviembre 2017 SAMMENDRAG / OMTALE
Tore Christoffersen
:
NRK Radio Troms og Finnmark
29. diciembre 2017
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Research interests
- Epidemiologi
- Fysisk aktivitet og helse
- Fysisk aktivitet blant barn og ungdom
- Treningsfysiologi
- Fysisk aktivitet og psykisk helse
Teaching
- Studieprogramleder Bachelor og årsstudium Idrett, Campus Alta
- Trening- og bevegelseslære
- Idrettsmedisin
- Testing, analyse og målemetoder
- Veiledning bacheloroppgaver
Master:
- Analyse av fysisk aktivitet og idrettsprestasjon
- veiledning masteroppgaver