Karl Bang Christensen
Professor
Section of Biostatistics
Postboks 2099, Øster Farimagsgade 5 opg. B, 1014 København K, 15 Øster Farimagsgade 5, Building: 15-2-12
Member of:
- Published
Increased long-term mortality after a high perioperative inspiratory oxygen fraction during abdominal surgery: follow-up of a randomized clinical trial
Meyhoff, Christian Sylvest, Jørgensen, Lars Nannestad, Wetterslev, J., Christensen, Karl Bang, Rasmussen, L. S. & PROXI Trial Group, P. T. G., 2012, In: Anesthesia and Analgesia. 115, 4, p. 849-54 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Interpretation of the Skin Cancer Quality of Life Score: A Validated Quality of Life Questionnaire for Non-Melanoma Skin Cancer
Vinding, G. R., Esmann, S., Olesen, A. B., Hansen, Lone Bak, Christensen, Karl Bang & Jemec, Gregor, Oct 2014, In: Dermatology. 229, 2, p. 123-129 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Item Fit Statistics
Christensen, Karl Bang & Kreiner, Svend, 2013, In:Rasch Models in Health. Christensen KB Kreiner S, M. M. (ed.). Wiley, p. 83-103 21 p.Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
- Published
Item Screening in Graphical Loglinear Rasch Models
Kreiner, Svend & Christensen, Karl Bang, Apr 2011, In: Psychometrika. 76, 2, p. 228-256 29 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
KOOS-Child exhibits inadequate structural validity in a cohort of paediatric patients with ACL deficiency
Hansen, C. F., Madsen, M. O., Warming, S., Rathcke, M. W., Krogsgaard, Michael R. & Christensen, Karl Bang, 2022, In: British Journal of Sports Medicine. 56, 22, 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Knowledge deficit, attitude and behavior scales association to objective measures of sun exposure and sunburn in a Danish population based sample
Køster, B., Søndergaard, J., Nielsen, J. B., Christensen, Karl Bang, Allen, M., Olsen, A. & Bentzen, J., 25 May 2017, In: PLoS ONE. 12, 5, p. 1-17 17 p., e0178190.Research output: Contribution to journal › Journal article › Research › peer-review
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Lack of consensus on tests and criteria for generalized joint hypermobility, Ehlers–Danlos syndrome: Hypermobile type and joint hypermobility syndrome
Remvig, L., Flycht, L., Christensen, Karl Bang & Juul-Kristensen, B., Mar 2014, In: American Journal of Medical Genetics. Part A. 164, 3, p. 591-596 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Latent Covariates in Generalized Linear Models: A Rasch Model Approach
Christensen, Karl Bang, 2007, Advances in Statistical Methods for the Health Scienses.Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
- Published
Level of pain catastrophising determines if patients with long-standing subacromial impingement benefit from more resistance exercise: predefined secondary analyses from a pragmatic randomised controlled trial (the SExSI Trial)
Clausen, M. B., Rathleff, M. S., Graven-Nielsen, T., Bandholm, Thomas Quaade, Christensen, Karl Bang, Hölmich, Per & Thorborg, Kristian, 2023, In: British Journal of Sports Medicine. 57, 13, p. 842–848 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Lifestyle Habits among Pregnant Women in Denmark during the First COVID-19 Lockdown Compared with a Historical Period-A Hospital-Based Cross-Sectional Study
Hegaard, Hanne Kristine, Rom, A. L., Christensen, Karl Bang, Broberg, L., Hogh, S., Christiansen, C. H., Nathan, N. O., de Wolff, M. G. & Damm, Peter, 2021, In: International Journal of Environmental Research and Public Health. 18, 13, 13 p., 7128.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Long-term consequences of postoperative cognitive dysfunction
Steinmetz, Jacob, Christensen, Karl Bang, Lund, Thomas, Lohse, N., Rasmussen, L. S. & ISPOCD Group, I. G., 2009, In: Anesthesiology. 110, 3, p. 548-55 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Longitudinal symptom burden in adult patients with acute leukaemia participating in the PACE-AL randomised controlled exercise trial-an explorative analysis
Jarden, Mary Ellen, Møller, Tom, Christensen, Karl Bang, Buchardt, A., Kjeldsen, L. & Adamsen, L., 2021, In: European Journal of Cancer Care. 30, 5, 14 p., 13462.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Low birth weight is associated with earlier onset of end-stage renal disease in Danish patients with autosomal dominant polycystic kidney disease
Orskov, B., Christensen, Karl Bang, Feldt-Rasmussen, Bo & Strandgaard, S., May 2012, In: Kidney International. 81, 9, p. 919-24 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Lymphoedema following sentinel lymph node biopsy and/or complete lymph node dissection: impact on health-related quality of life
Gjorup, C., Grønvold, Mogens, Dahlstrøm, K. K., Drzewiecki, K. T., Christensen, Karl Bang, Hendel, Helle Westergren & Hølmich, Lisbet Rosenkrantz, Aug 2016, In: Melanoma Research. 26, e-Supplement 1, p. E119-E120 2 p., P214.Research output: Contribution to journal › Conference abstract in journal › Research › peer-review
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Making the best of the worst: Care quality during emergency cesarean sections
Andersen, Betina Ristorp, Rasmussen, M. B., Christensen, Karl Bang, Engel, K. G., Ringsted, C., Løkkegaard, Ellen Christine Leth & xgz472, xgz472, 2020, In: PLoS ONE. 15, 2, 13 p., e0227988.Research output: Contribution to journal › Journal article › Research › peer-review
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Marginal and conditional approaches to longitudinal Rasch models
Olsbjerg, M. & Christensen, Karl Bang, 2013, In: Pub. Inst. Stat. Univ. Paris. 57, p. 109-126 18 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Marginal maximum likelihood estimation in polytomous Rasch models using SAS
Christensen, Karl Bang & Olsbjerg, M., 2013, In: Pub. Inst. Stat. Univ. Paris. 57, p. 69-84 16 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Measuring bothersome menopausal symptoms: development and validation of the MenoScores questionnaire
Lund, K. S., Siersma, Volkert Dirk, Christensen, Karl Bang, Waldorff, Frans Boch & Brodersen, John Brandt, 2018, In: Health and Quality of Life Outcomes. 16, 12 p., 97.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Measuring needs-based quality of life and self-perceived health inequity in patients with multimorbidity: investigating psychometric measurement properties of the MultiMorbidity Questionnaire (MMQ) using primarily Rasch models
Bissenbakker, Kristine Henderson, Siersma, Volkert Dirk, Jønsson, Alexandra Brandt Ryborg, Møller, Anne, Christensen, Karl Bang & Brodersen, John Brandt, 2023, In: Journal of Patient-Reported Outcomes. 7, 1, 15 p., 94.Research output: Contribution to journal › Journal article › Research › peer-review
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Modeling local dependence in longitudinal IRT models
Larsen, M. O. & Christensen, Karl Bang, Dec 2015, In: Behavior Research Methods. 47, 4, p. 1413-1424 12 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Modeling local item dependence in C-tests with the loglinear Rasch model
Baghaei, P. & Christensen, Karl Bang, 2023, In: Language Testing. 40, 3, p. 820-827 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Modified Ashworth scale and spasm frequency score in spinal cord injury: reliability and correlation
Baunsgaard, C. B., Nissen, U. V., Christensen, Karl Bang & Biering-Sørensen, Fin, Sep 2016, In: Spinal Cord. 54, 9, p. 702-708 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Monte Carlo tests of the Rasch model based on scalability coefficients
Christensen, Karl Bang & Kreiner, Svend, 2010, In: British Journal of Mathematical and Statistical Psychology. 63, Pt 1, p. 101-11 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Multilevel analysis of individual and contextual factors as predictors of return to work
Labriola, M., Lund, T., Christensen, Karl Bang & Kristensen, T. S., 2006, In: Journal of Occupational and Environmental Medicine. 48, 11, p. 1181-8 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Multilevel analysis of workplace and individual risk factors for long-term sickness absence
Labriola, Merete, Christensen, Karl Bang, Lund, T., Nielsen, M. L. & Diderichsen, Finn, 2006, In: Journal of Occupational and Environmental Medicine. 48, 9, p. 923-9 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Multimodal intervention integrated into the clinical management of acute leukemia improves physical function and quality of life during consolidation chemotherapy: a randomized trial 'PACE-AL'
Jarden, Mary Ellen, Møller, Tom, Christensen, Karl Bang, Kjeldsen, L., Birgens, H. S. & Adamsen, L., Jul 2016, In: Haematologica. 101, 7, p. e316-e319 4 p.Research output: Contribution to journal › Comment/debate › Research › peer-review
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Needs and preferences among patients with high-grade glioma and their caregivers - A longitudinal mixed methods study
Piil, K., Jakobsen, J., Christensen, Karl Bang, Juhler, Marianne, Guetterman, T. C., Fetters, M. D. & Jarden, Mary Ellen, Mar 2018, In: European Journal of Cancer Care. 27, 2, p. 1-13 e12806.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Negative affect is associated with development and persistence of chemical intolerance: A prospective population-based study
Skovbjerg, S., Christensen, Karl Bang, Ebstrup, J. F., Linneberg, Allan René, Zachariae, R. & Elberling, Jesper Vraamark, May 2015, In: Journal of Psychosomatic Research. 78, 5, p. 509–514 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Neuropathic pain after surgery - A clinical validation study and assessment of accuracy measures of the 5-item NeuPPS scale
Andersen, Kenneth Geving, Christensen, Karl Bang, Kehlet, Henrik & Mejdahl, M. K., 2024, In: Scandinavian Journal of Pain. 24, 1, 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
New Onset Diabetes Mellitus after Kidney Transplantation in Denmark
Hornum, M., Jørgensen, K. A., Hansen, J. M., Nielsen, Finn Thomsen, Christensen, Karl Bang, Mathiesen, E. & Feldt-Rasmussen, Bo, Apr 2010, In: Clinical Journal of American Society of Nephrology. . 5, 4, p. 709-716 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Overall Tests of the Rasch Model
Kreiner, Svend & Christensen, Karl Bang, 2013, In:Rasch Models in Health. Christensen KB Kreiner S, M. M. (ed.). Wiley, p. 105-109 5 p.Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
- Published
PREVALENCE OF BREAST CANCER-RELATED LYMPHEDEMA AFTER PARTICIPATION IN A MULITMODAL EXERCISE INTERVENTION INCLUDING HEAVY RESISTANCE TRAINING
Bloomquist, K., Karlsmark, Tonny, Christensen, Karl Bang & Adamsen, L., Nov 2016. 1 p.Research output: Contribution to conference › Conference abstract for conference › Research
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Patient Activation through Counseling and Exercise – Acute Leukemia (PACE-AL) – a randomized controlled trial
Jarden, M., Møller, Tom, Kjeldsen, L., Birgens, H., Christensen, J. F., Christensen, Karl Bang, Diderichsen, Finn, Hendriksen, C. & Adamsen, L., 2013, In: B M C Cancer. 13, p. 1-13 13 p., 446.Research output: Contribution to journal › Journal article › Research › peer-review
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Patient Reported Outcome Measures for Rheumatoid Arthritis Disease Activity: a systematic review following COSMIN guidelines
Pickles, T., Macefield, R., Aiyegbusi, O. L., Beecher, C., Horton, M., Christensen, Karl Bang, Phillips, R., Gillespie, D. & Choy, E., 2022, In: RMD Open. 8, 1, 15 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Patient safety culture improves during an in situ simulation intervention: a repeated cross-sectional intervention study at two hospital sites
Schram, A., Paltved, C., Christensen, Karl Bang, Kjaergaard-Andersen, G., Jensen, H. I. & Kristensen, S., Mar 2021, In: BMJ Open Quality. 10, 1Research output: Contribution to journal › Journal article › Research › peer-review
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Patient-reported Outcome Measures for Rheumatoid Arthritis Disease Activity: a systematic review
Pickles, T., Choy, E., Horton, M., Christensen, Karl Bang, Phillips, R., Gillespie, D., Macefield, R., Aiyegbusi, O. L. & Beecher, C., 2021, In: Quality of Life Research. 30, Supplement 1, p. S149 1 p.Research output: Contribution to journal › Conference abstract in journal › Research › peer-review
- Published
Patient-reported outcome measures for rheumatoid arthritis disease activity: a systematic review
Pickles, T., Ijaz, T., Horton, M., Christensen, Karl Bang, Phillips, R., Gillespie, D. & Choy, E., 2020, In: Quality of Life Research. 29, Supplement 1, p. S158 1 p.Research output: Contribution to journal › Conference abstract in journal › Research › peer-review
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Patient-reported outcome measures for rheumatoid arthritis symptom severity: development of a computer-adaptive test from an item bank using Rasch measurement theory
Pickles, T., Choy, E., Horton, M., Christensen, Karl Bang, Phillips, R. & Gillespie, D., 2020, In: Quality of Life Research. 29, Supplement 1, p. S159-S160 2 p.Research output: Contribution to journal › Conference abstract in journal › Research › peer-review
- Published
Pedi-IKDC exhibits questionable measurement properties in a cohort of pediatric patients with ACL rupture
Hansen, C. F., Madsen, M. Ø., Warming, S., Lind, M., Faunø, P., Rathcke, M. W., Krogsgaard, Michael R. & Christensen, Karl Bang, 2023, In: Scandinavian Journal of Medicine & Science in Sports. 33, 9, p. 1831-1840 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Penetrerende traumer behandlet af akutlaegebilen i København
Petersen, J. A., Christensen, Karl Bang & Steinmetz, Jacob, 2009, In: Ugeskrift for læger. 171, 41, p. 2982-5 3 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Person Parameter Estimation and Measurement in Rasch Models
Kreiner, Svend & Christensen, Karl Bang, 2013, In:Rasch Models in Health. Christensen KB Kreiner S, M. M. (ed.). Wiley, p. 63-77 15 p.Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
- Published
Physical and emotional well-being of survivors of childhood and young adult allo-SCT: A Danish national cohort study
Jensen, J. N., Gøtzsche, F., Heilmann, C., Sengeløv, Henrik, Adamsen, L., Christensen, Karl Bang & Larsen, H. B., Aug 2016, In: Pediatric Transplantation. 20, 5, p. 697-706 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Physical deterioration and adaptive recovery in physically inactive breast cancer patients during adjuvant chemotherapy: a randomised controlled trial
Møller, Tom, Andersen, C., Lillelund, C., Bloomquist, K., Christensen, Karl Bang, Ejlertsen, Bent Laursen, Tuxen, M., Oturai, P., Breitenstein, U., Kolind, C., Travis, P., Bjerg, T., Rørth, M. & Adamsen, L., 2020, In: Scientific Reports. 10, 1, 15 p., 9710.Research output: Contribution to journal › Journal article › Research › peer-review
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Physical work environment risk factors for long term sickness absence: prospective findings among a cohort of 5357 employees in Denmark
Lund, Thomas, Labriola, Merete, Christensen, Karl Bang, Bültmann, U. & Villadsen, E., 2006, In: BMJ. British Medical Journal (International Ed.). 332, 7539, p. 449-52 3 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Positive work-related states and long-term sickness absence: A study of register-based outcomes
Clausen, T., Christensen, Karl Bang & Borg, V., 2010, In: Scandinavian Journal of Public Health. 38, 3, p. 51-58 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Pre-hospital management of acute stroke patients eligible for thrombolysis - an evaluation of ambulance on-scene time
Drenck, N., Viereck, S., Bækgaard, J. S., Christensen, Karl Bang, Lippert, F. & Folke, Fredrik, 2019, In: Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine. 27, 8 p., 3.Research output: Contribution to journal › Journal article › Research › peer-review
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Precision of coherence analysis to detect cerebral autoregulation by near-infrared spectroscopy in preterm infants
Hahn, G., Christensen, Karl Bang, Leung, T. & Greisen, Gorm, 2010, In: Journal of Biomedical Optics. 15, 3, p. 037002Research output: Contribution to journal › Journal article › Research › peer-review
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Prediction of future labour market outcome in a cohort of long-term sick-listed Danes
Pedersen, J., Gerds, Thomas Alexander, Bjørner, Jakob Bue & Christensen, Karl Bang, 2014, In: BMC Public Health. 14, p. 1-11 11 p., 494.Research output: Contribution to journal › Journal article › Research › peer-review
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Predictors of disability pension over a 10-year period for men and women
Albertsen, K., Lund, T., Christensen, Karl Bang, Kristensen, T. S. & Villadsen, E., 2007, In: Scandinavian Journal of Public Health. 35, 1, p. 78-85 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Psychological well-being and worries among pregnant women in the first trimester during the early phase of the COVID-19 pandemic in Denmark compared with a historical group: A hospital-based cross-sectional study
Broberg, L., Rom, A. L., de Wolff, M. G., Høgh, S., Nathan, N., Paarlberg, L. D., Christensen, Karl Bang, Damm, Peter & Hegaard, Hanne Kristine, 2022, In: Acta Obstetricia et Gynecologica Scandinavica. 101, 2, p. 232-240 13 p.Research output: Contribution to journal › Journal article › Research › peer-review
ID: 916272
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Effects of recreational soccer in men with prostate cancer undergoing androgen deprivation therapy: study protocol for the 'FC Prostate' randomized controlled trial
Research output: Contribution to journal › Journal article › Research › peer-review
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Study protocol: Rehabilitation including social and physical activity and education in children and teenagers with cancer (RESPECT)
Research output: Contribution to journal › Journal article › Research › peer-review
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Equivalence of using a desktop virtual reality science simulation at home and in class
Research output: Contribution to journal › Journal article › Research › peer-review
Published