Publications by authors named "Tore Christoffersen"

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Does tobacco use influence bone mineral density levels in a Norwegian youth cohort followed from adolescence to young adulthood? The Fit Futures Study (2010-2022).
Edvard H Sagelv, Anne Winther, Nina Emaus, Elin Evensen, Tore Christoffersen

BMJ Open· August 2025

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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.
Tord Markussen Hammer, Jonas Johansson, Nina Emaus, Anne-Sofie Furberg, Luis Gracia-Marco, Tore Christoffersen

Int J Behav Nutr Phys Act· July 2025

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Acquisition of peak bone mass in a Norwegian youth cohort: longitudinal findings from the Fit Futures study 2010-2022.
Edvard H Sagelv, Nina Emaus, Elin Evensen, Tore Christoffersen, Elaine Dennison

Arch Osteoporos· July 2024

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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.
Eirik Lind Irgens, Gunnhild Berglen, Tore Christoffersen, Anita Pettersen Henninen, Rune Hermansen

BMJ Open· July 2023

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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 Awad Ahmed, Gabor Csifcsak, Nina Emaus, Anne-Sofie Furberg, Tore Christoffersen

Health Psychol Behav Med· November 2022

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Criterion validity of the Saltin-Grimby Physical Activity Level Scale in adolescents. The Fit Futures Study.
Sigurd K Beldo, Nils Abel Aars, Tore Christoffersen, Anne-Sofie Furberg, Peder A Halvorsen

PLoS One· September 2022

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Corrigendum: 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, Tore Christoffersen

Front Psychol· July 2022

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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.
Jonas Linkas, Luai Awad Ahmed, Gabor Csifcsak, Nina Emaus, Anne-Sofie Furberg, Tore Christoffersen

BMC Psychol· March 2022

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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, Tore Christoffersen

Front Psychol· March 2022

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The influence of snuff and smoking on bone accretion in late adolescence. The Tromsø study, Fit Futures.
Ole Andreas Nilsen, Nina Emaus, Tore Christoffersen, Anne Winther, Elin Evensen

Arch Osteoporos· September 2021

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Prevalence of accelerometer-measured physical activity in adolescents in Fit Futures - part of the Tromsø Study.
Sigurd K Beldo, Bente Morseth, Tore Christoffersen, Peder A Halvorsen, Bjørge H Hansen

BMC Public Health· July 2020

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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.
Ole Andreas Nilsen, Luai Awad Ahmed, Anne Winther, Tore Christoffersen, Gyrd Thrane

JBMR Plus· September 2019

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Effect of maturational timing on bone health in male adolescent athletes engaged in different sports: The PRO-BONE study.
Esther Ubago-Guisado, Dimitris Vlachopoulos, Alan R Barker, Tore Christoffersen, Brad Metcalf

J Sci Med Sport· March 2019

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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.
Elin Evensen, Guri Skeie, Tom Wilsgaard, Tore Christoffersen, Elaine Dennison

JBMR Plus· September 2018

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Bone mineral density at the hip and its relation to fat mass and lean mass in adolescents: the Tromsø Study, Fit Futures.
Anne Winther, Lone Jørgensen, Luai Awad Ahmed, Tore Christoffersen, Anne-Sofie Furberg

BMC Musculoskelet Disord· January 2018

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Changes and tracking of bone mineral density in late adolescence: the Tromsø Study, Fit Futures.
Ole Andreas Nilsen, Luai Awad Ahmed, Anne Winther, Tore Christoffersen, Anne-Sofie Furberg

Arch Osteoporos· December 2017

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The influence of birth weight and length on bone mineral density and content in adolescence: The Tromsø Study, Fit Futures.
Tore Christoffersen, Luai A Ahmed, Anne Kjersti Daltveit, Elaine M Dennison, Elin K Evensen

Arch Osteoporos· December 2017

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Erratum to: The influence of birth weight and length on bone mineral density and content in adolescence: The Tromsø Study, Fit Futures.
Tore Christoffersen, Luai A Ahmed, Anne Kjersti Daltveit, Elaine M Dennison, Elin K Evensen

Arch Osteoporos· December 2017

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Fracture incidence rates in Norwegian children, The Tromsø Study, Fit Futures.
Tore Christoffersen, Luai A Ahmed, Anne Winther, Ole Andreas Nilsen, Anne-Sofie Furberg

Arch Osteoporos· December 2016

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Does the frequency and intensity of physical activity in adolescence have an impact on bone? The Tromsø Study, Fit Futures.
Tore Christoffersen, Anne Winther, Ole Andreas Nilsen, Luai Awad Ahmed, Anne-Sofie Furberg

BMC Sports Sci Med Rehabil· November 2015

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