Jonas Johansson



  • Erlend Johannessen, Jonas Johansson, Gunnar Hartvigsen, Alexander Horsch, Eirik Årsand, André Henriksen :
    Collecting health-related research data using consumer-based wireless smart scales
    International Journal of Medical Informatics 2023 ARKIV / DOI
  • Jonas Lars Johansson, Anne Sameline Grimsgaard, Bjørn Heine Strand, Avan Aihie Sayer, Rachel Cooper :
    Comparing associations of handgrip strength and chair stand performance with all-cause mortality—implications for defining probable sarcopenia: the Tromsø Study 2015–2020
    BMC Medicine 2023 ARKIV / DOI
  • Shreeshti Uchai, Lene Frost Andersen, Jonas Johansson, Laila Arnesdatter Hopstock, Anette Hjartåker :
    Dual-Energy X-Ray Absorptiometry Derived Adiposity Measures and Pre-Frailty/Frailty among Norwegian Adults: The Tromsø Study 2007–2015
    The Journal of Nutrition, Health & Aging 2023 ARKIV / DOI
  • Edvard Hamnvik Sagelv, Laila Arnesdatter Hopstock, Bente Morseth, Bjørge Hermann Hansen, Jostein Steene-Johannessen, Jonas Lars Johansson et al.:
    Device-measured physical activity, sedentary time, and risk of all-cause mortality: an individual participant data analysis of four prospective cohort studies
    British Journal of Sports Medicine 2023 ARKIV / DOI
  • Erlend Johannessen, André Henriksen, Gunnar Hartvigsen, Alexander Horsch, Eirik Årsand, Jonas Johansson :
    Ubiquitous digital health-related data: clarification of concepts
    2022 ARKIV / DOI
  • Saija Mikkilä, Jonas Johansson, Anna Hava Nordström, Peter Nordström, Nina Emaus, Bjørn Helge Handegård et al.:
    A 15-year follow-up study of hip bone mineral density and associations with leisure time physical activity. The Tromsø Study 2001-2016
    PLOS ONE 2022 ARKIV / DOI
  • Jonas Johansson, Nina Emaus, Bastiaan Geelhoed, Edvard Hamnvik Sagelv, Bente Morseth :
    Vertebral Fractures Assessed by Dual-Energy X-Ray Absorptiometry and All-Cause Mortality: The Tromsø Study, 2007-2020
    American Journal of Epidemiology 2022 ARKIV / DOI
  • Trygve Sigvart Deraas, Laila Arnesdatter Hopstock, André Henriksen, Bente Morseth, Anne-Sofie Sand, Inger Njølstad et al.:
    Complex lifestyle intervention among inactive older adults with elevated cardiovascular disease risk and obesity: a mixed-method, single-arm feasibility study for RESTART—a randomized controlled trial
    BMC Pilot and Feasibility Studies 2021 ARKIV / DOI
  • Jonas Johansson, Bente Morseth, David Scott, Bjørn Heine Strand, Laila Arnesdatter Hopstock, Sameline Grimsgaard :
    Moderate-to-vigorous physical activity modifies the relationship between sedentary time and sarcopenia: the Tromsø Study 2015–2016
    Journal of Cachexia, Sarcopenia and Muscle 01. Jun 2021 ARKIV / DOI
  • Marie Wasmuth Lundblad, Bjarne Koster Jacobsen, Jonas Johansson, Emanuella de Lucia Rolfe, Sameline Grimsgaard, Laila Arnesdatter Hopstock :
    Reference Values for DXA-Derived Visceral Adipose Tissue in Adults 40 Years and Older from a European Population: The Tromsø Study 2015–2016
    Journal of Obesity 2021 ARKIV / DOI
  • Marie Wasmuth Lundblad, Bjarne Koster Jacobsen, Jonas Johansson, Sameline Grimsgaard, Lene Frost Andersen, Laila Arnesdatter Hopstock :
    Anthropometric measures are satisfactory substitutes for the DXA‐derived visceral adipose tissue in the association with cardiometabolic risk—The Tromsø Study 2015–2016
    Obesity Science & Practice 2021 ARKIV / DOI
  • Marie Wasmuth Lundblad, Jonas Johansson, Bjarne Koster Jacobsen, Sameline Grimsgaard, Lene Frost Andersen, Tom Wilsgaard et al.:
    Secular and longitudinal trends in body composition: The Tromsø Study, 2001 to 2016
    Obesity 2021 ARKIV / DOI
  • Niklas Sörlén, Andreas Hult, Peter Nordström, Anna Hava Nordström, Jonas Johansson :
    Short-term balance training and acute effects on postural sway in balance-deficient older adults: a randomized controlled trial
    BMC sports science, medicine and rehabilitation 2021 ARKIV / DOI
  • Rachel Cooper, Vladimir M. Shkolnikov, Alexander Kudryavtsev, Sofia Malyutina, Andrew Ryabikov, Laila Arnesdatter Hopstock et al.:
    Between-study differences in grip strength: a comparison of Norwegian and Russian adults aged 40–69 years
    Journal of Cachexia, Sarcopenia and Muscle 2021 ARKIV / DOI
  • Anna Hava Nordström, Jonathan Bergman, Sabine Björk, Bo Carlberg, Jonas Johansson, Andreas Hult et al.:
    A multiple risk factor program is associated with decreased risk of cardiovascular disease in 70-year-olds: A cohort study from Sweden
    PLoS Medicine 2020 ARKIV / DOI
  • David Scott, Jonas Johansson, Peter R. Ebeling, Peter Nordström, Anna Hava Nordström :
    Adiposity Without Obesity: Associations with Osteoporosis, Sarcopenia, and Falls in the Healthy Ageing Initiative Cohort Study
    Obesity 2020 ARKIV / DOI
  • André Henriksen, Jonas Johansson, Gunnar Hartvigsen, Sameline Grimsgaard, Laila Arnesdatter Hopstock :
    Measuring Physical Activity Using Triaxial Wrist Worn Polar Activity Trackers: A Systematic Review
    International Journal of Exercise Science 2020 FULLTEKST / ARKIV
  • David Scott, Jonas Johansson, Anoohya Gandham, Peter R Ebeling, Peter Nordström, Anna Hava Nordström :
    Associations of accelerometer-determined physical activity and sedentary behavior with sarcopenia and incident falls over 12 months in community-dwelling Swedish older adults
    Journal of Sport and Health Science 2020 ARKIV / DOI
  • Jonas Johansson, Bjørn Heine Strand, Bente Morseth, Laila Arnesdatter Hopstock, Sameline Grimsgaard :
    Differences in sarcopenia prevalence between upper-body and lower-body based EWGSOP2 muscle strength criteria: the Tromsø study 2015–2016
    BMC Geriatrics 2020 ARKIV / DOI
  • Edvard Hamnvik Sagelv, Laila Arnesdatter Hopstock, Jonas Johansson, Bjørge Hermann Hansen, Brage Søren, Alexander Horsch et al.:
    Criterion validity of two physical activity and one sedentary time questionnaire against accelerometry in a large cohort of adults and older adults
    BMJ Open sport & exercise medicine 2020 ARKIV / DOI
  • Jonas Johansson, Ewa Jarocka, Göran Westling, Anna Hava Nordström, Peter Nordström :
    Predicting incident falls: relationship between postural sway and limits of stability in older adults
    Human Movement Science 2019 DOI
  • David Scott, Jonas Johansson, Lachlan McMillan, Peter R Ebeling, Peter Nordström, Anna Hava Nordström :
    Associations of Sarcopenia and Its Components with Bone Structure and Incident Falls in Swedish Older Adults
    Calcified Tissue International 2019 ARKIV / DOI
  • David Scott, Jonas Johansson, Lachlan McMillan, Peter R Ebeling, Anna Hava Nordström, Peter Nordström :
    Mid-calf skeletal muscle density and its associations with physical activity, bone health and incident 12-month falls in older adults: The Healthy Ageing Initiative
    Bone 2019 ARKIV / DOI
  • Edvard Hamnvik Sagelv, Ulf Ekelund, Sigurd Pedersen, Søren Brage, Bjørge Hermann Hansen, Jonas Johansson et al.:
    Physical activity levels in adults and elderly from triaxial and uniaxial accelerometry. The Tromsø Study
    PLOS ONE 03. Dec 2019 ARKIV / DOI
  • Jonas Johansson, Andreas Hult, Bente Morseth, Anna Hava Nordström, Peter Nordström :
    Self-reported protein intake and properties of bone in community-dwelling older individuals.
    Archives of Osteoporosis 2018 DOI
  • Olle Hallkvist, Jonas Johansson, Anna Hava Nordström, Peter Nordström, Andreas Hult :
    Dairy product intake and bone properties in 70-year-old men and women
    Archives of Osteoporosis 2018 DOI
  • Erlend Johannessen, André Henriksen, Eirik Årsand, Alexander Horsch, Jonas Johansson, Gunnar Hartvigsen :
    Health Research Requires Efficient Platforms for Data Collection from Personal Devices
    Studies in Health Technology and Informatics 2023 ARKIV / DOI
  • Jonas Johansson, Erik Krogseth Heimdal :
    Ingeborg Thue (89) satt i en stol nesten hele dagen. Metoden som endret livet hennes, hylles av eksperter.
    23. Jul 2023
  • Anne Sameline Grimsgaard, Trygve Sigvart Deraas, Laila Arnesdatter Hopstock, André Henriksen, Jonas Lars Johansson :
    RESTART skal styrke helsen til eldre voksne med høy sykdomsrisiko
    2023
  • Anne Sameline Grimsgaard, Jonas Lars Johansson :
    Vi rigger oss for nytt «tokt»:​ Tromsøundersøkelsen planlegger sin 8. datainnsamling i​ 2025. ​
    2023
  • Jonas Lars Johansson, Anne Sameline Grimsgaard :
    RESTART vil styrke helsen blant eldre voksne med høy sykdomsrisiko
    2023
  • Shreeshti Uchai, Lene Frost Andersen, Jonas Lars Johansson, Laila Arnesdatter Hopstock, Anette Hjartåker :
    Dual-Energy X-Ray Absorptiometry Derived Adiposity Measures and Pre-Frailty/Frailty among Norwegian Adults: The Tromsø Study 2007–2015
    2023
  • Shreeshti Uchai, Lene Frost Andersen, Jonas Lars Johansson, Laila Arnesdatter Hopstock, Anette Hjartåker :
    Dual-Energy X-Ray Absorptiometry Derived Adiposity Measures and Pre-Frailty/Frailty among Norwegian Adults: The Tromsø Study 2007–2015
    2023
  • Jonas Johansson, Sameline Grimsgaard, Silje Dyregrov :
    Fire myter om trening og eldre
    16. Sep 2022
  • Erlend Johannessen, André Henriksen, Gunnar Hartvigsen, Alexander Horsch, Eirik Årsand, Jonas Johansson :
    Ubiquitous digital health-related data: clarification of concepts
    2022
  • Marie Wasmuth Lundblad, Laila Arnesdatter Hopstock, Jonas Johansson :
    Kan du måle hvor sunn du er?
    UiT Forskerhjørnet 2022
  • Edvard Hamnvik Sagelv, Laila Arnesdatter Hopstock, Bente Morseth, Bjørge Hermann Hansen, Jostein Steene-Johannessen, Sigmund Alfred Anderssen et al.:
    Physical activity and mortality: Effect modification by sedentary time. An individual participant data analysis of four cohorts with accelerometry measured physical activity
    2022
  • Jonas Johansson, Nina Emaus, Bastiaan Geelhoed, Edvard Hamnvik Sagelv, Bente Morseth :
    Associations between vertebral fracture and mortality. The Tromsø Study 2007-2020
    2021
  • Jonas Johansson :
    Prevalence of sarcopenia and association with objectively measured physical activity: The Tromsø Study
    2021
  • Jonas Johansson :
    Idrettsforskning podcast : Eldre og styrketrening - episode 48
    11. Oct 2021
  • Jonas Johansson, Bente Morseth, David Scott, Bjørn Heine Strand, Laila Arnesdatter Hopstock, Sameline Grimsgaard :
    Moderate-to-vigorous physical activity modifies the relationship between sedentary time and sarcopenia: The Tromsø Study 2015-2016
    2021
  • Jonas Johansson, Bjørn Heine Strand, Bente Morseth, Laila Arnesdatter Hopstock, Sameline Grimsgaard :
    Prevalence of sarcopenia in a Northern Scandinavian population according to updated EWGSOP2 thresholds for upper-body or lower-body strength: The Tromsø Study
    2020
  • Marie Wasmuth Lundblad, Bjarne K. Jacobsen, Sameline Grimsgaard, Lene Frost Andersen, Monica Hauger Carlsen, Jonas Johansson et al.:
    Total energy and macronutrient intake according to body mass index, fat mass index and body fat percentage: The seventh Tromsø Study 2015-16
    2019
  • André Henriksen, Sameline Grimsgaard, Laila Arnesdatter Hopstock, Jonas Johansson, Trygve Sigvart Deraas :
    One year of physical activity tracking using a consumer pulse watch: Wear time and device accuracy in a 6-month complex lifestyle intervention feasibility study
    2019
  • Trygve Sigvart Deraas, Bente Morseth, Jonas Johansson, André Henriksen, Gøran Knaplund, Laila Arnesdatter Hopstock et al.:
    Effects of a 22-week strength and endurance training intervention in sedentary, obese people with increased cardiovascular disease risk: Lessons learned from a complex feasibility study
    2019
  • Jonas Johansson, André Henriksen, Gøran Knaplund, Bente Morseth, Laila Arnesdatter Hopstock, Trygve Sigvart Deraas :
    Protocol adherence during cycling-based interval exercise using Polar M430 physical activity trackers for self-monitoring of heart rate: Lessons learned from a 6-month feasibility study
    2019
  • Edvard Hamnvik Sagelv, Ulf Ekelund, Jonas Johansson, Søren Brage, Alexander Horsch, Laila Arnesdatter Hopstock et al.:
    Comparing a short physical activity questionnaire with accelerometer measures as criterion validity: The Tromsø Study
    2019
  • Edvard Hamnvik Sagelv, Ulf Ekelund, Jonas Johansson, Boye Welde, Sameline Grimsgaard, Nina Emaus et al.:
    Measures of adiposity and its association to physical activity: The Tromsø Study
    2019
  • Vilde Lehne Michalsen, Jonas Johansson, Nils Abel Aars :
    Det er ikke ett fett hvor fettet lagres
    https://blogg.uit.no/helsefak/ 2019
  • Jonas Johansson :
    The Healthy Ageing Initiative - Prevention of Falls and Fractures
    2018

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