Responsibilities
Studies health service use in the population using registry data. During the Covid-19 pandemic: Studies health service use among infected persons as well as consequences of lockdown restrictions for other patient groups. Team leader of Team Health Services, BEREDT C19.
Background
Background in the clinical epidemiology of rheumatology and orthopaedics. Experience with the use of registry data, health surveys and imaging modalities to gain knowledge on diagnoses and health service use for different musculoskeletal diseases. ?
Projects and publications
- Aleksei Tiulpin, Simo Saarakkala, Alexander Mathiessen, Hilde Berner Hammer, Ove Nord Furnes, Lars Nordsletten, Martin Englund, Karin Magnusson, (2022). Predicting total knee arthroplasty from ultrasonography using machine learning. Osteoarthritis and Cartilage Open doi: 10.1016/j.ocarto.2022.100319
- Katrine Damgaard Skyrud, Beate Margrethe Huseby, Karin Magnusson, (2022). Physiotherapy use is increased for up to nine months after receiving respiratory support for COVID-19. BMC Health Services Research doi: 10.1186/s12913-022-08870-x
- Karin Magnusson, Doris Tove Kristoffersen, Andrea Dell’Isola, Ali Kiadaliri, Aleksandra Turkiewicz, Jos Runhaar, Sita Bierma-Zeinstra, Martin Trøan Englund, Per Minor Magnus, Jonas Minet Kinge, (2022). Post-covid medical complaints following infection with SARS-CoV-2 Omicron vs Delta variants. Nature Communications doi: 10.1038/s41467-022-35240-2
- Elisabeth Mulrooney, Tuhina Neogi, Hanne Dagfinrud, Hilde Berner Hammer, Pernille Steen Pettersen, Torfinn Lødøen Gaarden, Knut Engedal, Tore Kristian Kvien, Karin Magnusson, Ida Kristin Bos-Haugen, (2022). The associations of psychological symptoms and cognitive patterns with pain and pain sensitization in people with hand osteoarthritis. Osteoarthritis and Cartilage Open s. 1-7. doi: 10.1016/j.ocarto.2022.100267
- Karin Magnusson, Aleksandra Turkiewicz, Ida Kristin Bos-Haugen, Martin Trøan Englund, (2022). The genetic contribution to hand osteoarthritis. Osteoarthritis and Cartilage s. 1385-1389. doi: 10.1016/j.joca.2022.06.011
- Sigurd Storehaug Arntzen, Hege Marie Gjefsen, Kjetil Elias Telle, Karin Magnusson, Ketil Størdal, Siri Eldevik Håberg, Jonas Minet Kinge, (2022). General practitioner visits after SARS-CoV-2 omicron compared with the delta variant in children in Norway: a prospective nationwide registry study. BMJ Paediatrics Open s. 1-6. doi: 10.1136/bmjpo-2022-001502
- Ali Kiadaliri, Karin Magnusson, Aleksandra Turkiewicz, Andrea Dell’Isola, Jos Runhaar, Sita Bierma-Zeinstra, Martin Englund, (2022). Impact of the first wave of the COVID-19 pandemic on healthcare use in osteoarthritis: A population register-based study in Sweden. Osteoarthritis and Cartilage Open doi: 10.1016/j.ocarto.2022.100252
- Karin Magnusson, Katrine Damgaard Skyrud, Pål Suren, Margrethe Greve-Isdahl, Ketil Størdal, Doris Tove Kristoffersen, Kjetil Elias Telle, (2022). Healthcare use in 700 000 children and adolescents for six months after covid-19: before and after register based cohort study. The BMJ doi: 10.1136/bmj-2021-066809
- Fredrik Methi, Kjersti Helene Hernæs, Katrine Damgaard Skyrud, Karin Magnusson, (2022). Pandemic trends in health care use: From the hospital bed to self-care with COVID-19. PLOS ONE s. 1-14. doi: 10.1371/journal.pone.0265812
- Marthe Gløersen, Pernille Steen Pettersen, Tuhina Neogi, Barbara Slatkowsky-Christensen, Tore Kristian Kvien, Karin Magnusson, Hilde Berner Hammer, Ida Kristin Bos-Haugen, (2022). Associations of pain sensitisation with tender and painful joint counts in people with hand osteoarthritis: results from the Nor-Hand study. RMD Open doi: 10.1136/rmdopen-2021-001774
- Fredrik Methi, Ketil Størdal, Kjetil Elias Telle, Vilde Bergstad Larsen, Karin Magnusson, (2022). Hospital admissions for respiratory tract infections in children aged 0–5 years for 2017/2023. Frontiers in pediatrics doi: 10.3389/fped.2021.822985
- Andrea Dell’Isola, Ali Kiadaliri, Aleksandra Turkiewicz, Velocity Hughes, Karin Magnusson, Jos Runhaar, Sita Bierma-Zeinstra, Martin Englund, (2021). The impact of first and second wave of COVID-19 on knee and hip surgeries in Sweden. Journal of Experimental Orthopaedics doi: 10.1186/s40634-021-00382-7
- Fredrik Methi, Kjetil Elias Telle, Karin Magnusson, (2021). COVID-19 infection among bartenders and waiters before and after pub lockdown. Occupational and Environmental Medicine s. 46-48. doi: 10.1136/oemed-2021-107502
- Katrine Damgaard Skyrud, Kjetil Elias Telle, Karin Magnusson, (2021). Impacts of mild and severe COVID-19 on sick leave. International Journal of Epidemiology s. 1745-1747. doi: 10.1093/ije/dyab182
- Marte Karoline Råberg Kjøllesdal, Karin Magnusson, (2021). Occupational risk of COVID-19 by country of birth. A register based study. . Journal of Public Health s. 1-7. doi: 10.1093/pubmed/fdab362
- Pernille Steen Pettersen, Tuhina Neogi, Karin Magnusson, Alexander Mathiessen, Hilde Berner Hammer, Till Uhlig, Tore Kristian Kvien, Ida Kristin Bos-Haugen, (2021). Associations between joint pathologies and central sensitization in persons with hand osteoarthritis: Results from the Nor-Hand study. Rheumatology s. 2316-2324. doi: 10.1093/rheumatology/keab708
- Katrine Damgaard Skyrud, Kjersti Helene Hernæs, Kjetil Elias Telle, Karin Magnusson, (2021). Impacts of mild COVID-19 on elevated use of primary and specialist health care services: A nationwide register study from Norway. PLOS ONE doi: 10.1371/journal.pone.0257926
- Vilde Bergstad Larsen, Mari Grøsland, Kjetil Elias Telle, Karin Magnusson, (2021). Utilization of health care services before and after media attention about fatal side effects of the AstraZeneca vaccine: a nation-wide register-based event study. BMC Health Services Research doi: 10.1186/s12913-021-07233-2
- Karin Magnusson, Aleksandra Turkiewicz, Jaanika Kumm, Fan Zhang, Martin Englund, (2021). Relationship Between Magnetic Resonance Imaging Features and Knee Pain Over Six Years in Knees Without Radiographic Osteoarthritis at Baseline. Arthritis care & research s. 1659-1666. doi: 10.1002/acr.24394
- Karin Magnusson, Karin Maria Nygård, Fredrik Methi, Line Vold, Kjetil Elias Telle, (2021). Occupational risk of COVID-19 in the first versus second epidemic wave in Norway, 2020. Eurosurveillance doi: 10.2807/1560-7917.ES.2021.26.40.2001875
- Karin Magnusson, Jon Helgeland, Mari Grøsland, Kjetil Elias Telle, (2021). Impact of the COVID-19 pandemic on emergency and elective hip surgeries in Norway. Acta Orthopaedica s. 376-380. doi: 10.1080/17453674.2021.1898782
- Karin Magnusson, Aleksandra Turkiewicz, Barbara A.M. Snoeker, Velocity Hughes, Martin Englund, (2021). The heritability of doctor-diagnosed traumatic and degenerative meniscus tears. Osteoarthritis and Cartilage s. 979-985. doi: 10.1016/j.joca.2021.03.005
- Marianne Bakke Johnsen, Karin Magnusson, Sigrid Børte, Maiken Elvestad Gabrielsen, Bendik K S Winsvold, Anne Heidi Skogholt, Laurent Thomas, Kjersti Storheim, Kristian Hveem, John-Anker Zwart, (2020). Development and validation of a prediction model for incident hand osteoarthritis in the HUNT study. Osteoarthritis and Cartilage s. 932-940. doi: 10.1016/j.joca.2020.04.005
- Karin Magnusson, Aleksandra Turkiewicz, Velocity Hughes, Richard Frobell, Martin Englund, (2020). High genetic contribution to anterior cruciate ligament rupture: Heritability ∼69%. British Journal of Sports Medicine doi: 10.1136/bjsports-2020-102392
- Marie Pedersen, Jessica L Johnson, Hege Grindem, Karin Magnusson, Lynn Snyder-Mackler, May Arna Risberg, (2020). Meniscus or Cartilage Injury at the Time of Anterior Cruciate Ligament Tear Is Associated With Worse Prognosis for Patient-Reported Outcome 2 to 10 Years After Anterior Cruciate Ligament Injury: A Systematic Review. Journal of Orthopaedic and Sports Physical Therapy s. 490-502. doi: 10.2519/jospt.2020.9451
- Pernille Steen Pettersen, Tuhina Neogi, Karin Magnusson, Hilde Berner Hammer, Till Uhlig, Tore Kristian Kvien, Ida Kristin Bos-Haugen, (2020). Associations Between Radiographic and Ultrasound‐Detected Features in Hand Osteoarthritis and Local Pressure Pain Thresholds. Arthritis & Rheumatology s. 966-971. doi: 10.1002/art.41199
- Barbara Snoeker, Aleksandra Turkiewicz, Karin Magnusson, Richard Frobell, Dahai Yu, George Peat, Martin Englund, (2019). Risk of Knee Osteoarthritis After Different Types of Knee Injuries in Young Adults: A Population-Based Cohort Study. British Journal of Sports Medicine doi: 10.1136/bjsports-2019-100959
- Eirik Weldingh, Marianne Bakke Johnsen, Kåre Birger Hagen, Nina Østerås, May Arna Risberg, Bård Natvig, Barbara Therese Slatkovsky Christensen, Anne Marie Fenstad, Ove Furnes, Lars Nordsletten, Karin Magnusson, (2019). The Maternal and Paternal Effects on Clinically and Surgically Defined Osteoarthritis. Arthritis & Rheumatology s. 1844-1848. doi: 10.1002/art.41023
- Pernille Steen Pettersen, Tuhina Neogi, Karin Magnusson, Hilde Berner Hammer, Till Uhlig, Tore Kristian Kvien, Ida Kristin Haugen, (2019). Peripheral and Central Sensitization of Pain in Individuals With Hand Osteoarthritis and Associations With Self-Reported Pain Severity. Arthritis & Rheumatology s. 1070-1077. doi: 10.1002/art.40850
- Karin Magnusson, Aleksandra Turkiewicz, Simon Timpka, Martin Englund, (2019). A prediction model for the 40-year risk of knee osteoarthritis in adolescent men. Arthritis care & research s. 558-562. doi: 10.1002/acr.23685
- Karin Magnusson, Aleksandra Turkiewicz, Martin Englund, (2019). Nature vs nurture in knee osteoarthritis – the importance of age, sex and body mass index. Osteoarthritis and Cartilage s. 586-592. doi: 10.1016/j.joca.2018.12.018
- Kenth-Louis Hansen Joseph, Kåre Birger Hagen, Anne Therese Tveter, Karin Magnusson, Sella Aarrestad Provan, Hanne Dagfinrud, (2019). Osteoarthritis-Related Walking Disability and Arterial Stiffness: Results From a Cross-Sectional Study. Arthritis care & research s. 252-258. doi: 10.1002/acr.23697
- Karin Magnusson, Aleksandra Turkiewicz, Simon Timpka, M. Englund, (2018). Prediction of midlife hand osteoarthritis in young men. Osteoarthritis and Cartilage s. 1027-1032. doi: 10.1016/j.joca.2018.05.010
- Karin Magnusson, Jaanika Kumm, Aleksandra Turkiewicz, Martin Englund, (2018). A naturally aging knee, or development of early knee osteoarthritis?. Osteoarthritis and Cartilage s. 1447-1452. doi: 10.1016/j.joca.2018.04.020
- Karin Magnusson, Katrina J Scurrah, Ragnhild Ørstavik, Thomas Sevenius Nilsen, Ove Furnes, Kåre Birger Hagen, (2018). Is the association between obesity and hip osteoarthritis surgery explained by familial confounding?. Epidemiology s. 414-420. doi: 10.1097/EDE.0000000000000806
- Ida Kristin Haugen, Karin Magnusson, Aleksandra Turkiewicz, Martin Englund, (2017). The prevalence, incidence, and progression of hand osteoarthritis in relation to body mass index, smoking, and alcohol consumption. Journal of Rheumatology s. 1402-1409. doi: 10.3899/jrheum.170026
- Karin Magnusson, Alexander Mathiessen, Hilde Berner Hammer, Tore Kristian Kvien, Barbara Therese Slatkovsky Christensen, Bård Natvig, Kåre Birger Hagen, Nina Østerås, Ida Kristin Haugen, (2017). Smoking and alcohol use are associated with structural and inflammatory hand osteoarthritis features. Scandinavian Journal of Rheumatology s. 388-395. doi: 10.1080/03009742.2016.1257736
- Marthe Gløersen, Elisabeth Mulrooney, Alexander Mathiessen, Hilde Berner Hammer, Barbara Therese Slatkovsky Christensen, Karwan Faraj, Thore Isaksen, Tuhina Neogi, Tore Kristian Kvien, Karin Magnusson, Ida Kristin Haugen, (2017). A hospital-based observational cohort study exploring pain and biomarkers in patients with hand osteoarthritis in Norway: The Nor-Hand protocol. BMJ Open doi: 10.1136/bmjopen-2017-016938
- Guro Økelsrud Lombnæs, Karin Magnusson, Nina Østerås, Lars Nordsletten, May Arna Risberg, Kåre Birger Hagen, (2017). Distribution of osteoarthritis in a Norwegian population-based cohort: associations to risk factor profiles and health-related quality of life. Rheumatology International s. 1541-1550. doi: 10.1007/s00296-017-3721-6
- Karin Magnusson, Kristine Bech Holte, Niels Gunnar Juel, Jens Ivar Brox, Kåre Birger Hagen, Ida Kristin Haugen, Tore Julsrud Berg, (2017). Long term type 1 diabetes is associated with hand pain, disability and stiffness but not with structural hand osteoarthritis features - The Dialong hand study. PLOS ONE s. 1-13. doi: 10.1371/journal.pone.0177118
- Karin Magnusson, Katrina J. Scurrah, Eivind Ystrøm, Ragnhild Ørstavik, Thomas Sevenius Nilsen, Ólöf Anna Steingrímsdóttir, Paulo Ferreira, Anne Marie Fenstad, Ove Furnes, Kåre Birger Hagen, (2016). Genetic factors contribute more to hip than knee surgery due to osteoarthritis - a population-based twin registry study of joint arthroplasty. Osteoarthritis and Cartilage s. 878-884. doi: 10.1016/j.joca.2016.12.015
- Karin Magnusson, Kåre Birger Hagen, (2016). Hereditary and environmental factors causing total joint replacement due to hip and knee osteoarthritis – A twin registry based prospective cohort study. Norsk Epidemiologi s. 103-106. doi: 10.5324/nje.v26i1-2.2022
- Karin Magnusson, Kåre Birger Hagen, Bård Natvig, (2016). Individual and joint effects of risk factors for onset widespread pain and obesity – a population-based prospective cohort study. European Journal of Pain s. 1102-1110. doi: 10.1002/ejp.834
- Ida Kristin Haugen, Alexander Mathiessen, Barbara Therese Slatkovsky Christensen, Karin Magnusson, Pernille Helen Bøyesen, Sølve Sesseng, Desirée van der Heijde, Tore Kristian Kvien, Hilde Berner Hammer, (2016). Synovitis and radiographic progression in non-erosive and erosive hand osteoarthritis: is erosive hand osteoarthritis a separate inflammatory phenotype?. Osteoarthritis and Cartilage s. 647-654. doi: 10.1016/j.joca.2015.11.014
- Karin Magnusson, Barbara Slatkowsky-Christensen, Desirée van der Heijde, Tore Kristian Kvien, Kåre Birger Hagen, Ida Kristin Haugen, (2015). Body mass index and progressive hand osteoarthritis: Data from the Oslo hand osteoarthritis cohort. Scandinavian Journal of Rheumatology s. 331-336. doi: 10.3109/03009742.2014.994560
- Karin Magnusson, Kåre Birger Hagen, Nina Østerås, Lars Nordsletten, Bård Natvig, Ida Kristin Haugen, (2015). Diabetes is associated with increased hand pain in erosive hand osteoarthritis: Data from a population-based study. Arthritis care & research s. 187-195. doi: 10.1002/acr.22460
- Karin Magnusson, Ida Kristin Haugen, Nina Østerås, Lars Nordsletten, Bård Natvig, Kåre Birger Hagen, (2014). The validity of self-reported body mass index in a population-based osteoarthritis study. BMC Musculoskeletal Disorders s. 442-446. doi: 10.1186/1471-2474-15-442
- Karin Magnusson, Nina Østerås, Ida Kristin Haugen, Petter Mowinckel, Lars Nordsletten, Bård Natvig, Kåre Birger Hagen, (2014). No strong relationship between body mass index and clinical hand osteoarthritis: results from a population-based case-control study. Scandinavian Journal of Rheumatology s. 409-415. doi: 10.3109/03009742.2014.900700
- Karin Magnusson, Nina Østerås, Petter Mowinckel, Bård Natvig, Kåre Birger Hagen, (2014). No strong temporal relationship between obesity and multisite pain - results from a population-based 20-year follow-up study. European Journal of Pain s. 120-127. doi: 10.1002/j.1532-2149.2013.00338.x
- Marianne Bakke Johnsen, Karin Magnusson, Sigrid Børte, Maiken Elvestad Gabrielsen, Bendik K S Winsvold, Anne Heidi Skogholt, Laurent Thomas, Kjersti Storheim, Kristian Hveem, John-Anker Zwart, (2021). Response to Letter to the Editor: ‘Comments on the paper presenting prediction models for incident hand OA in the HUNT study’. Osteoarthritis and Cartilage s. 292-293. doi: 10.1016/j.joca.2020.10.012
- Karin Magnusson, Kåre Birger Hagen, (2014). Mulig årsak eller faktisk årsak? : om kausalitet i forskning og klinikk. Fysioterapeuten s. 30-33.
- Karin Magnusson, (2014). Den nye folkesykdommen. Fysioterapeuten s. 26-27.