John Brodersen
Professor
Forskningsenheden for Almen Praksis
Center for Sundhed og Samfund, Øster Farimagsgade
1014 København K
Section of General Practice
Afd. for Almen Medicin, Øster Farimagsgade 5, opg. Q, Postboks 2099, 1014 København K, Bygning 24, Building: 24-1-21
- 2021
- E-pub ahead of print
Are adequate PROMs used as outcomes in randomized controlled trials? an analysis of 54 trials
Hansen, Christian Fugl, Jensen, J., Brodersen, John, Siersma, Volkert Dirk, Comins, Jonathan David & Krogsgaard, Michael R., 2021, In : Scandinavian Journal of Medicine & Science in Sports. 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 2020
- E-pub ahead of print
Are PROMs used adequately in sports research? An analysis of 54 randomized controlled trials with PROMs as endpoint
Jensen, J., Hansen, Christian Fugl, Brodersen, John, Comins, Jonathan David & Krogsgaard, Michael R., 2020, In : Scandinavian Journal of Medicine & Science in Sports. 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
- E-pub ahead of print
Article three in a series of ten How to develop a condition-specific PROM
Comins, Jonathan David, Brodersen, John, Siersma, Volkert Dirk, Jensen, J., Hansen, Christian Fugl & Krogsgaard, Michael R., 2020, In : Scandinavian Journal of Medicine & Science in Sports. 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
De raske patienter i personlig medicin: Sygdomsforebyggelse og overdiagnosticering
Green, Sara, Vogt, H. & Brodersen, John, 2020, Personlig medicin: Filosofiske og tværvidenskabelige perspektiver. Harnow Klausen, S. & Christiansen, K. (eds.). Munksgaard , p. 181-212Research output: Chapter in Book/Report/Conference proceeding › Book chapter
- Published
Did psychosocial status, sociodemographics and smoking status affect non-attendance in control participants in the Danish Lung Cancer Screening Trial? A nested observational study
Malmqvist, J., Siersma, Volkert Dirk, Thorsen, Hanne, Heleno, B., Rasmussen, J. F. & Brodersen, John, 2020, In : BMJ Open. 10, 2, 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Direct and indirect healthcare costs of lung cancer CT screening in Denmark: a registry study
Jensen, Manja Dahl, Siersma, Volkert Dirk, Rasmussen, J. F. & Brodersen, John, 2020, In : B M J Open. 10, 1, 11 p., e031768.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Heterogenitet i multisygdomsdefinitionen: Hvilke konsekvenser kan det have?
Willadsen, Tora Grauers, Jønsson, Alexandra Brandt Ryborg, Reventlow, Susanne, Brodersen, John & Møller, Anne, 2020, In : Tidsskrift for forskning i sygdom og samfund. 32, p. 95-119 25 p.Research output: Contribution to journal › Journal article › Research › peer-review
- E-pub ahead of print
How to translate and locally adapt a PROM: Assessment of cross-cultural differential item functioning
Krogsgaard, Michael R., Brodersen, John, Christensen, Karl Bang, Siersma, Volkert Dirk, Jensen, J., Hansen, Christian Fugl, Engebretsen, L., Visnes, H., Forssblad, M. & Comins, Jonathan David, 2020, In : Scandinavian Journal of Medicine & Science in Sports. 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
- Published
Overdiagnosis of lung cancer with low-dose computed tomography screening: meta-analysis of the randomised clinical trials
Brodersen, John, Voss, T., Martiny, Frederik Handberg Juul, Siersma, Volkert Dirk, Barratt, A. & Heleno, B., 2020, In : Breathe. 16, 1, 11 p., 200013.Research output: Contribution to journal › Review › Research › peer-review
- Accepted/In press
Potential problems in the use of patient reported outcome measures (PROMs) and reporting of PROM data in sports science: Article six in a series of ten
Krogsgaard, Michael R., Brodersen, John, Jensen, J., Hansen, Christian Fugl & Comins, Jonathan David, 2020, (Accepted/In press) In : Scandinavian Journal of Medicine and Science in Sports.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Psychosocial consequences of false positives in the Danish Lung Cancer CT Screening Trial: A nested matched cohort study
Rasmussen, J. F., Siersma, Volkert Dirk, Malmqvist, J. & Brodersen, John, 2020, In : BMJ Open. 10, 6, e034682.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Psychosocial consequences of potential overdiagnosis in prostate cancer a qualitative interview study
Nielsen, Sigrid Brisson, Spalletta, O., Kristensen, Mads Aage Toft & Brodersen, John, 2020, In : Scandinavian Journal of Primary Health Care. 38, 4, p. 439-446 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- E-pub ahead of print
Responsiveness, minimal important difference, minimal relevant difference, and optimal number of patients for a study
Comins, Jonathan David, Brodersen, John, Christensen, Karl Bang, Jensen, J., Hansen, Christian Fugl & Krogsgaard, Michael R., 2020, In : Scandinavian Journal of Medicine & Science in Sports. 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Specific Measures of Quality of Life in Patients with Multimorbidity in Primary Healthcare: A Systematic Review on Patient-Reported Outcome Measures' Adequacy of Measurement
Møller, Anne, Bissenbakker, Kristine Henderson, Arreskov, Anne Beiter & Brodersen, John, 2020, In : Patient Related Outcome Measures. 11, p. 1-10Research output: Contribution to journal › Review › Research › peer-review
- Published
Sustained effects of a brief and standardised acupuncture approach on menopausal symptoms: post hoc analysis of the ACOM randomised controlled trial
Lund, K. S., Siersma, Volkert Dirk, Bang, Christine Winther, Brodersen, John & Waldorff, Frans Boch, 2020, In : Acupuncture in Medicine. 38, 6, p. 396-406 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Sårbare patienter i almen praksis under COVID-19
Reventlow, Susanne, Jønsson, Alexandra Brandt Ryborg, Kristensen, Mads Aage Toft, Guassora, Ann Dorrit, Brodersen, John & Møller, Anne, 2020, In : Ugeskrift for Laeger. 182, 3 p., V205033.Research output: Contribution to journal › Journal article › Communication
- Published
The perception gap: how the benefits and harms of cervical cancer screening are understood in information material focusing on informed choice
Petersen, G. B., Damhus, Christina Sadolin, Jønsson, Alexandra Brandt Ryborg & Brodersen, John, 2020, In : Health, Risk & Society. 22, 2, p. 177-196 20 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Use and impact of point-of-care ultrasonography in general practice: a prospective observational study
Aakjaer Andersen, C., Brodersen, John, Davidsen, Annette Sofie, Graumann, O. & Jensen, M. B. B., 2020, In : BMJ Open. 10, 9, 9 p., 037664.Research output: Contribution to journal › Journal article › Research › peer-review
- Accepted/In press
What is a PROM and why do we need it? Article 1 in a series of 10
Krogsgaard, Michael R., Brodersen, John, Christensen, Karl Bang, Siersma, Volkert Dirk, Kreiner, S., Jensen, J., Hansen, Christian Fugl & Comins, Jonathan David, 2020, (Accepted/In press) In : Scandinavian Journal of Medicine and Science in Sports.Research output: Contribution to journal › Journal article › Research › peer-review
- E-pub ahead of print
‘You should see a doctor’, said the robot: Reflections on a digital diagnostic device in a pandemic age
Haase, Christoffer Bjerre, Brodersen, John, Hoeyer, Klaus, Risør, Torsten & Bearman, M., 2020, In : Scandinavian Journal of Public Health.Research output: Contribution to journal › Journal article › Research › peer-review
- 2019
- Published
How precision medicine and screening with big data could increase overdiagnosis
Vogt, H., Green, Sara, Ekstrøm, Claus Thorn & Brodersen, John, 1 Jan 2019, In : The BMJ. 366, l5270.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Anmeldelse af Klaus Høyer: Hvem skal bruge sundhedsdata - og til hvad?
Jønsson, Alexandra Brandt Ryborg & Brodersen, John, 2019, In : Tidsskriftet Antropologi. 79, p. 179-182 4 p.Research output: Contribution to journal › Literature review › Communication
- Published
Clinical and pathophysiological aspects of bicuspid aortic valve disease
Pedersen, M. W., Groth, K. A., Mortensen, K. H., Brodersen, John, Gravholt, C. H. & Andersen, N. H., 2019, In : Cardiology in the Young. 29, 1, p. 1-10 10 p.Research output: Contribution to journal › Review › Research › peer-review
- Published
Cognitive screening instruments: How much overdiagnosis do they create?
Brodersen, John, 2019, In : International Journal of Clinical Practice. 73, 1, 1 p., e13291.Research output: Contribution to journal › Letter › Research › peer-review
- Published
Danish general practitioners have found their own way of using point-of-care ultrasonography in primary care: a qualitative study
Andersen, C. A., Davidsen, Annette Sofie, Brodersen, John, Graumann, O. & Jensen, M. B., 2019, In : BMC Family Practice. 20, 11 p., 89.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Do we understand benefits and harms of medical screening? Information material focusing on informed choice, when invited to cervical cancer screening
Damhus, Christina Sadolin, Petersen, G. B., Jønsson, Alexandra Brandt Ryborg & Brodersen, John, 2019, In : BMJ Evidence-Based Medicine. 24, Supplement 2, 2 p., 35.Research output: Contribution to journal › Conference abstract in journal › Research › peer-review
- Published
Efficacy of a standardised acupuncture approach for women with bothersome menopausal symptoms: a pragmatic randomised study in primary care (the ACOM study)
Lund, K. S., Siersma, Volkert Dirk, Brodersen, John & Waldorff, Frans Boch, 2019, In : BMJ Open. 9, 1, p. e023637 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Haematologists’ experiences implementing patient reported outcome measures (PROMs) in an outpatient clinic: a qualitative study for applied practice
Thestrup Hansen, S., Kjerholt, M., Friis Christensen, S., Hølge-Hazelton, B. & Brodersen, John, 2019, In : Journal of Patient-Reported Outcomes. 3, 1, 74.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
New hypertension guidance risks overdiagnosis and overtreatment
Haase, Christoffer Bjerre, Gyuricza, J. V. & Brodersen, John, 2019, In : B M J. 365, 2 p., 1657.Research output: Contribution to journal › Editorial › Research › peer-review
- Published
Overdiagnosis in multimorbidity. A global challenge
Jønsson, Alexandra Brandt Ryborg, Reventlow, Susanne, Willadsen, Tora Grauers, Møller, Anne & Brodersen, John, 2019, In : BMJ Evidence-Based Medicine. 24, Supplement 2, 2 p., 5.Research output: Contribution to journal › Conference abstract in journal › Research › peer-review
- Published
Psychosocial consequences of receiving a lung cancer diagnosis by telephone versus in an outpatient clinic. A pragmatic randomized trial
Bodtger, U., Marsaa, K., Brodersen, John, Siersma, Volkert Dirk, Bang, Christine Winther & Høegholm, A., 2019, In : European Respiratory Journal. 54, Supplement 63, PA4651.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Psychosocial consequences of receiving false-positive colorectal cancer screening results: a qualitative study
Toft, E. L., Kaae, S. E., Malmqvist, J. & Brodersen, John, 2019, In : Scandinavian Journal of Primary Health Care. 37, 2, p. 145-154 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Quaternary prevention: an evidence-based concept aiming to protect patients from medical harm
Martins, C., Godycki-Cwirko, M., Heleno, B. & Brodersen, John, 2019, In : British Journal of General Practice. 69, 689, p. 614-615 2 p.Research output: Contribution to journal › Editorial › Research › peer-review
- Published
Reforming disease definitions: A new primary care led, people-centred approach
Moynihan, R., Brodersen, John, Heath, I., Johansson, M., Kuehlein, T., Minué-Lorenzo, S., Petursson, H., Pizzanelli, M., Reventlow, Susanne, Sigurdsson, J., Stavdal, A., Treadwell, J. & Glasziou, P., 2019, In : BMJ Evidence-Based Medicine. 24, 5, p. 170-173 4 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Screening for abdominal aortic aneurysm - Authors' reply
Johansson, M., Zahl, P. H., Siersma, Volkert Dirk, Jørgensen, K. J., Marklund, B. & Brodersen, John, 2019, In : Lancet Oncology. 393, 10166, p. 28 1 p.Research output: Contribution to journal › Letter › Research › peer-review
- Published
Screening for reducing morbidity and mortality in malignant melanoma
Johansson, M., Brodersen, John, Gøtzsche, P. C. & Jørgensen, K. J., 2019, In : Cochrane Database of Systematic Reviews. 6, 35 p., CD012352.Research output: Contribution to journal › Review › Research › peer-review
- Published
The lack of ontological awareness in evidence-based medicine allows overdiagnosis
Haase, Christoffer Bjerre, Brodersen, John & Bülow, J., 2019, In : BMJ Evidence-Based Medicine. 24, Supplement 1, p. A5 1 p., 8.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Validation of a health screening questionnaire for primary care using Rasch models
Comins, Jonathan David, Freund, K. S., Christensen, Karl Bang, Lous, J. & Brodersen, John, 2019, In : Journal of Patient-Reported Outcomes. 3, 10 p., 12.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Why do Danish junior doctors choose general practice as their future specialty? Results of a mixed-methods survey
Lillevang, Gunver, Henriksen, Mikael Johannes Vuokko, Brodersen, John, Lewandowska, K. & Kjær, N. K., 2019, In : European Journal of General Practice. 25, 3, p. 149-156 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 2018
- Published
Lolland-Falster Health Study: Study protocol for a household-based prospective cohort study
Jepsen, R., Egholm, C. L., Brodersen, John, Simonsen, Erik, Grarup, J., Cyron, A., Ellervik, Christina & Rasmussen, K., Aug 2018, In : Scandinavian Journal of Public Health. 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
A study of anti-fat bias among Danish general practitioners and whether this bias and general practitioners' lifestyle can affect treatment of tension headache in patients with obesity
Lund, Thomas Bøker, Brodersen, John & Sandøe, Peter, 2018, In : Obesity Facts. 11, 6, p. 501-513 13 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Adaptation of the Activity Measure Post-Acute Care (AM-PAC) from English to Mandarin using the dual-panel translation approach
Chang, F., Liou, T., Brodersen, John & Comins, Jonathan David, 2018, In : Disability and Rehabilitation. 40, 21, p. 2571-2576 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Benefits and harms of screening men for abdominal aortic aneurysm in Sweden: a registry-based cohort study
Johansson, M., Zahl, P. H., Siersma, Volkert Dirk, Jørgensen, K. J., Marklund, B. & Brodersen, John, 2018, In : Lancet Oncology. 391, 10138, p. 2441-2447 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Consequences of screening in abdominal aortic aneurysm: development and dimensionality of a questionnaire
Brodersen, John, Hansson, A., Johansson, M., Siersma, Volkert Dirk, Langenskiöld, M. & Pettersson, M., 2018, In : Journal of Patient-Reported Outcomes. 2, 12 p., 37.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Consequences of screening in cervical cancer: Development and dimensionality of a questionnaire
Brodersen, John, Siersma, Volkert Dirk & Thorsen, Hanne, 2018, In : BMC Psychology. 6, 1, 39.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Do men with lower urinary tract symptoms have an increased risk of advanced prostate cancer?
Østerø, J. & Brodersen, John, 2018, In : B M J. 361, 6 p., k1202.Research output: Contribution to journal › Editorial › Research › peer-review
- Published
Estimation of Overdiagnosis of Lung Cancer in Low-Dose Computed Tomography Screening: A Secondary Analysis of the Danish Lung Cancer Screening Trial
Heleno, B., Siersma, Volkert Dirk & Brodersen, John, 2018, In : JAMA Internal Medicine. 178, 10, p. 1420-1422 3 p.Research output: Contribution to journal › Letter › Research › peer-review
- Published
Focusing on overdiagnosis as a driver of too much medicine
Brodersen, John, Kramer, B. S., Macdonald, H., Schwartz, L. M. & Woloshin, S., 2018, In : B M J. 362, 2 p., k3494 .Research output: Contribution to journal › Editorial › Research
- Published
High incidence of cervical cancer in women over 60 is likely due to less intensive cervical screening in this generation of women
Brodersen, John, 2018, In : BMJ Evidence-Based Medicine. 23, 1, 1 p.Research output: Contribution to journal › Comment/debate › Research › peer-review
ID: 984684
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3597
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Measuring psychosocial consequences of false-positive screening results - breast cancer as an example
Research output: Book/Report › Ph.D. thesis › Research
Published -
321
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Why do Danish junior doctors choose general practice as their future specialty? Results of a mixed-methods survey
Research output: Contribution to journal › Journal article › Research › peer-review
Published -
127
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Overdiagnosis: An unrecognised and growing worldwide problem in healthcare
Research output: Contribution to journal › Editorial › Research › peer-review
Published