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
%lrasch_mml: A SAS Macro for Marginal Maximum Likelihood Estimation in Longitudinal Polytomous Rasch Models
Larsen, M. O. & Christensen, Karl Bang, 7 Oct 2015, In: Journal of Statistical Software. 67, Code Snippet 2, p. 1-24 24 p.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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The impact of job satisfaction on the risk of disability pension. A 15-year prospective study
Labriola, Merete, Feveile, H., Christensen, Karl Bang, Bültmann, U. & Lund, Thomas, 2009, In: Scandinavian Journal of Public Health. 37, 7, p. 778-80 2 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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Does self-efficacy predict return-to-work after sickness absence? A prospective study among 930 employees with sickness absence for three weeks or more
Labriola, Merete, Lund, Thomas, Christensen, Karl Bang, Albertsen, K., Bültmann, U., Jensen, J. N. & Villadsen, E., 2007, In: Work : A journal of Prevention, Assesment and rehabilitation. 29, 3, p. 233-8 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
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The impact of ergonomic work environment exposures on the risk of disability pension: Prospective results from DWECS/DREAM
Labriola, M., Feveile, H., Christensen, Karl Bang, Strøyer, J. & Lund, T., 2009, In: Ergonomics. 52, 11, p. 1419-22 3 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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The attribution of work environment in explaining gender differences in long-term sickness absence: results from the prospective DREAM study
Labriola, M., Holte, K. A., Christensen, Karl Bang, Feveile, H., Alexanderson, K. & Lund, T., 2011, In: Occupational and Environmental Medicine. 68, 9, p. 703-705 3 p.Research output: Contribution to journal › Journal article › Research › peer-review
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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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Impact of the severity of trauma on early retirement
Kuhlman, M. B., Lohse, N., Sørensen, A. M., Larsen, C. F., Christensen, Karl Bang & Steinmetz, Jacob, Mar 2014, In: Injury. 45, 3, p. 618-23 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
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What is a PROM and why do we need it? Article 1 in a series of 10
Krogsgaard, Michael R., Brodersen, John Brandt, Christensen, Karl Bang, Siersma, Volkert Dirk, Kreiner, Svend, Jensen, J., Hansen, C. F. & Comins, J. D., 2021, In: Scandinavian Journal of Medicine and Science in Sports. 31, 5, p. 967-971 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
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How to translate and locally adapt a PROM: Assessment of cross-cultural differential item functioning
Krogsgaard, Michael R., Brodersen, John Brandt, Christensen, Karl Bang, Siersma, Volkert Dirk, Jensen, J., Hansen, C. F., Engebretsen, L., Visnes, H., Forssblad, M. & Comins, J. D., 2021, In: Scandinavian Journal of Medicine & Science in Sports. 31, 5, p. 999-1008 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Crosswalking Patient-Reported Outcome Measures: It Matters What, Why, and How: Commentary on an article by Jessica L. Johnson, DPT, PhD, et al.: "Creating Crosswalks for Knee Outcomes After ACL Reconstruction Between the KOOS and the IKDC-SKF"
Krogsgaard, Michael R., Comins, J. D., Brodersen, John Brandt & Christensen, Karl Bang, 2022, In: The Journal of bone and joint surgery. American volume. 104, 8, 2 p., e33.Research output: Contribution to journal › Journal article › Research › peer-review
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The distinction between work pace and working hours in the measurement of quantitative demands at work
Kristensen, T. S., Bjørner, Jakob Bue, Christensen, Karl Bang & Borg, V., 1 Oct 2004, In: Work and Stress. 18, 4, p. 305-322 18 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Adaption and validation of the Safety Attitudes Questionnaire for the Danish hospital setting
Kristensen, S., Sabroe, S., Bartels, P., Mainz, J. & Christensen, Karl Bang, 2 Feb 2015, In: Clinical Epidemiology. 7, p. 149-160 12 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Strengthening leadership as a catalyst for enhanced patient safety culture: a repeated cross-sectional experimental study
Kristensen, S., Christensen, Karl Bang, Jaquet, A., Beck, C. M., Sabroe, S., Bartels, P. & Mainz, J., 13 May 2016, In: B M J Open. 6, 5, p. 1-10 10 p., e010180.Research output: Contribution to journal › Journal article › Research › peer-review
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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
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Exact evaluation of bias in rasch model residuals
Kreiner, Svend & Christensen, Karl Bang, 2011, Advances in Mathematics Research . Baswell, A. R. (ed.). 1 ed. New York: Nova Science Publishers, Vol. 12. p. 19-40 21 p.Research output: Chapter in Book/Report/Conference proceeding › Book chapter › 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
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Analyses of Model Fit and Robustness. A New Look at the PISA Scaling Model Underlying Ranking of Countries According to Reading Literacy
Kreiner, Svend & Christensen, Karl Bang, Apr 2014, In: Psychometrika. 79, 2, p. 210-231 22 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
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Two Tests of Local Independence
Kreiner, Svend & Christensen, Karl Bang, 2013, In:Rasch Models in Health. Christensen KB Kreiner S, M. M. (ed.). Wiley, p. 131-136 6 p.Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
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Systematic review of the QoR-15 score, a patient- reported outcome measure measuring quality of recovery after surgery and anaesthesia
Kleif, J., Waage, J., Christensen, Karl Bang & Gögenur, Ismail, 2018, In: British Journal of Anaesthesia. 120, 1, p. 28-36 9 p.Research output: Contribution to journal › Review › Research › peer-review
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The Hidradenitis Suppurativa Quality of Life (HiSQOL) score: development and validation of a measure for clinical trials
Kirby, J. S., Thorlacius, L., Villumsen, B., Ingram, J. R., Garg, A., Christensen, Karl Bang, Butt, M., Esmann, S., Tan, J. & Jemec, Gregor, 2020, In: British Journal of Dermatology. 183, 2, p. 340-348 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
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A Multidimensional Tool Based on the eHealth Literacy Framework: Development and Initial Validity Testing of the eHealth Literacy Questionnaire (eHLQ)
Kayser, Lars, Karnoe, A., Lauritzen, Dorthe Furstrand, Batterham, R., Christensen, Karl Bang, Elsworth, G. & Osborne, Richard Harry, 2018, In: Journal of Medical Internet Research. 20, 2, 10 p., e36.Research output: Contribution to journal › Journal article › Research › peer-review
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Assessing Competencies Needed to Engage With Digital Health Services: Development of the eHealth Literacy Assessment Toolkit
Karnoe, A., Lauritzen, Dorthe Furstrand, Christensen, Karl Bang, Nørgaard, O. & Kayser, Lars, 2018, In: Journal of Medical Internet Research. 20, 5, 13 p., e178.Research output: Contribution to journal › Journal article › Research › peer-review
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Screening for anxiety and depression in clinical practice: Translating scores from WHO-5/ASS-2/MDI-2 to HADS
Johnsen, N. F., Jensen, S. N., Christensen, Karl Bang, Pedersen, S. S., Helmark, C., Zwisler, A. & Gislason, Gunnar Hilmar, 2023, In: European Journal of Preventive Cardiology. p. 1689–1701 13 p.Research output: Contribution to journal › Journal article › Research › peer-review
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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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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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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
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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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The postgraduate medical educational climate assessed by the Danish Residency Educational Climate Test (DK-RECT): a validation and cross-sectional observational study
Jacobsen, Rikke Vita Borre, Boor, K., Christensen, Karl Bang, Ung, V. H., Carlsen, Jørn, Kirk, Ole, Dziegiel, Morten Hanefeld, Østergaard, Elsebet, Rochat, Per Bjørnstad, Albrecht-Beste, Elisabeth, Droogh, M., Lapperre, T. S., Scheele, F. & Sorensen, Jette Led , 2023, In: BMC Medical Education. 23, 1, 13 p., 943.Research output: Contribution to journal › Journal article › Research › peer-review
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Safety and efficacy of liraglutide in patients with type 2 diabetes and end-stage renal disease: protocol for an investigator-initiated prospective, randomised, placebo-controlled, double-blinded, parallel intervention study
Idorn, T., Knop, Filip Krag, Jørgensen, M., Jensen, T., Resuli, M., Hansen, P. M., Christensen, Karl Bang, Holst, Jens Juul, Hornum, Mads & Feldt-Rasmussen, Bo, 26 Apr 2013, In: B M J Open. 3, 4, p. 1-10 11 p., e002764.Research output: Contribution to journal › Journal article › Research › peer-review
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Safety and Efficacy of Liraglutide in Patients With Type 2 Diabetes and End-Stage Renal Disease: An Investigator-Initiated, Placebo-Controlled, Double-Blinded, Parallel Group, Randomized Trial
Idorn, T., Knop, Filip Krag, Jørgensen, M. B., Jensen, T., Resuli, M., Hansen, P. M., Christensen, Karl Bang, Holst, Jens Juul, Hornum, Mads & Feldt-Rasmussen, Bo, Feb 2016, In: Diabetes Care. 39, 2, p. 206-13 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Safety and efficacy of liraglutide in patients with type 2 diabetes and end-stage renal disease: an investigator-initiated, randomised, placebo-controlled trial
Idorn, T., Knop, Filip Krag, Jorgensen, M. B., Jensen, T., Resuli, M., Hansen, P. M., Christensen, Karl Bang, Holst, Jens Juul, Hornum, M. & Feldt-Rasmussen, B., Sep 2014, In: Diabetologia. 57, 1 supplement, p. S370-S371 909.Research output: Contribution to journal › Conference abstract in journal › Research › peer-review
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Impact of physical inactivity on subcutaneous adipose tissue metabolism in healthy young male offspring of patients with type 2 diabetes
Højbjerre, L., Sonne, M., Alibegovic, A., Dela, Flemming, Vaag, A., Bruun, J. M., Christensen, Karl Bang & Stallknecht, Bente Merete, Nov 2010, In: Diabetes. 59, 11, p. 2790-2798 90 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Dimensionality
Horton, M., Marais, I. & Christensen, Karl Bang, 2013, In:Rasch Models in Health. Christensen KB Kreiner S, M. M. (ed.). Wiley, p. 137-157 21 p.Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
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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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FELODIPINE TREATMENT REDUCES DECLINE IN GLOMERULAR FILTRATION RATE IN CYCLOSPORINE TREATED LUNG TRANSPLANT RECIPIENTS - ONE YEAR RESULTS
Hornum, Mads, Iversen, M., Oturai, P., Andersen, M., Zemtsovski, M., Jensen, P., Bjarnason, N., Christensen, Karl Bang, Carlsen, Jørn, Moller, C., Feldt-Rasmussen, Bo & Perch, Michael, May 2018, In: Nephrology Dialysis Transplantation. 33, suppl_1, p. i111 FP241.Research output: Contribution to journal › Conference abstract in journal › Research › peer-review
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Felodipine and renal function in lung transplantation: A randomized placebo-controlled trial
Hornum, Mads, Iversen, M., Oturai, P., Andersen, M. J., Zemtsovski, M., Bredahl, P., Bjarnason, N. H., Christensen, Karl Bang, Carlsen, Jørn, Møller, Christian H., Feldt-Rasmussen, Bo & Perch, Michael, 2020, In: Journal of Heart and Lung Transplantation. 39, 6, p. 541-550 12 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Rapid decline in 51Cr-ethylenediaminetetraacetic acid-measured renal function during the first weeks following liver transplantation
Hornum, Mads, Penninga, L., Rostved, A. A., Christensen, Karl Bang, Oturai, P., Plagborg, U., Feldt-Rasmussen, Bo, Hillingsø, Jens Georg & Rasmussen, A., 2020, In: Nephrology, Dialysis, Transplantation. 35, 3, p. 519-526 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Evaluering af forandringsprocesser og teamorganisering
Holten, Ann-Louise, Nielsen, K. & Christensen, Karl Bang, 2008, The National Research Centre for the Working Environment.Research output: Book/Report › Report › Research › peer-review
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Incidences of obstetric outcomes and sample size calculations: a Danish national registry study based on all deliveries from 2008 to 2015
Hoegh, S., Thellesen, L., Christensen, Karl Bang, Bergholt, Thomas, Hedegaard, M. & Sorensen, Jette Led , 2020, In: Acta Obstetricia et Gynecologica Scandinavica. 99, 1, p. 34-41 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
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The development and initial validation of the Breast Cancer Recurrence instrument (BreastCaRe)-a patient-reported outcome measure for detecting symptoms of recurrence after breast cancer
Hoeg, B. L., Saltbaek, L., Christensen, Karl Bang, Karlsen, R. V., Johansen, Christoffer, Dalton, Susanne Oksbjerg, Bennett, A. & Bidstrup, Pernille Envold Hansen, 2021, In: Quality of Life Research. 30, p. 2671–2682 12 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Assessment of short and long-term outcomes of diabetes patient education using the health education impact questionnaire (HeiQ)
Hjorth Lauersen, D., Christensen, Karl Bang, Christensen, Ulla & Frøhlich, A., 15 Jun 2017, In: BMC Research Notes. 10, p. 1-9 9 p., 213.Research output: Contribution to journal › Journal article › Research › peer-review
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Do psychosocial working conditions modify the effect of depressive symptoms on long-term sickness absence?
Hjarsbech, P. U., Christensen, Karl Bang, Andersen, R. V., Borg, V., Aust, B. & Rugulies, Reiner Ernst, 2013, In: American Journal of Industrial Medicine. 56, 11, p. 1329-1340 12 p.Research output: Contribution to journal › Journal article › Research › peer-review
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A multi-wave study of organizational justice at work and long-term sickness absence among employees with depressive symptoms
Hjarsbech, P. U., Christensen, Karl Bang, Bjørner, Jakob Bue, Madsen, I. E. H., Thorsen, S. V., Carneiro, I. G., Christensen, Ulla & Rugulies, Reiner Ernst, Mar 2014, In: Scandinavian Journal of Work, Environment & Health. 40, 2, p. 176-85 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Clinical and non-clinical depressive symptoms and risk of long-term sickness absence among female employees in the Danish eldercare sector
Hjarsbech, P., Andersen, R. V., Christensen, Karl Bang, Aust, B. & Rugulius, R., 2011, In: Journal of Affective Disorders. 129, 1-3, p. 87-93 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
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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
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Effects of tonabersat on migraine with aura: a randomised, double-blind, placebo-controlled crossover study
Hauge, A. W., Asghar, M. S., Schytz, H. W., Christensen, Karl Bang, Olesen, Jes, Hauge, A. W., Asghar, M. S., Schytz, H. W., Christensen, K. & Olesen, Jes, 2009, In: Lancet Neurology. 8, 8, p. 718-23 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
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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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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
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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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Psychometric properties of a condition-specific PROM for the psychosocial consequences of Labelling hypertension by using Rasch analysis
Gyuricza, J. V., Christensen, Karl Bang, d’Oliveira, A. F. P. L. & Brodersen, John Brandt, Dec 2021, In: Journal of Patient-Reported Outcomes. 5, 1, 17 p., 19.Research output: Contribution to journal › Journal article › Research › peer-review
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Psychosocial work environment factors and weight change: a prospective study among Danish health care workers
Gram Quist, H., Christensen, Ulla, Christensen, Karl Bang, Aust, B., Borg, V. & Bjørner, Jakob Bue, 2013, In: BMC Public Health. 13, p. 43Research output: Contribution to journal › Journal article › Research › peer-review
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Repeatability of Volume and Regional Body Composition Measurements of the Lower Limb Using Dual-energy X-ray Absorptiometry
Gjorup, C. A., Zerahn, B., Juul, S., Hendel, Helle Westergren, Christensen, Karl Bang & Hølmich, Lisbet Rosenkrantz, 2017, In: Journal of Clinical Densitometry. 20, 1, p. 82–96 15 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Volume and tissue composition measurements of lymphoedema with DXA scan: a novel way of measuring lymphoedema
Gjorup, C. A., Hendel, Helle Westergren, Christensen, Karl Bang, Dahlstrøm, K., Drzewiecki, K. T., Zerahn, B. & Hølmich, Lisbet Rosenkrantz, Aug 2016, In: Melanoma Research. 26, e-Supplement 1, p. e118-e118 1 p., P211.Research output: Contribution to journal › Conference abstract in journal › Research › peer-review
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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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Self-reported occupational skin contact with cleaning agents and the risk of disability pension
Feveile, H., Christensen, Karl Bang & Flyvholm, M., 2009, In: Contact Dermatitis. 60, 3, p. 131-5 4 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Assessing the influence of actinic keratosis on patients' quality of life - The AKQoL questionnaire
Esmann, S., Vinding, G. R., Christensen, Karl Bang & Jemec, Gregor, 2013, In: British Journal of Dermatology. 168, 2, p. 277-83 7 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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Validation of a health screening questionnaire for primary care using Rasch models
Comins, J. D., Freund, K. S., Christensen, Karl Bang, Lous, J. & Brodersen, John Brandt, 2019, In: Journal of Patient-Reported Outcomes. 3, 10 p., 12.Research output: Contribution to journal › Journal article › Research › peer-review
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Responsiveness, minimal important difference, minimal relevant difference, and optimal number of patients for a study
Comins, J. D., Brodersen, John Brandt, Christensen, Karl Bang, Jensen, J., Hansen, C. F. & Krogsgaard, Michael R., 2021, In: Scandinavian Journal of Medicine & Science in Sports. 31, 6, p. 1239-1248 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Psychometric Validation of the Danish Version of the Oswestry Disability Index in Patients with Chronic Low Back Pain
Comins, J., Brodersen, John Brandt, Wedderkopp, N., Lassen, M. R., Shakir, H., Specht, K., Brorson, Stig & Christensen, Karl Bang, 2020, In: Spine. 45, 16, p. 1143-1150 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Does Group-Level Commitment Predict Employee Well-Being? A Prospective Analysis
Clausen, T., Christensen, Karl Bang & Nielsen, K., Nov 2015, In: Journal of occupational and environmental medicine / American College of Occupational and Environmental Medicine. 57, 11, p. 1141-1146 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
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The Predictive Validity of the Danish Psychosocial Work Environment Questionnaire With Regard to Onset of Depressive Disorders and Long-Term Sickness Absence
Clausen, T., Christensen, Karl Bang, Sørensen, J. K., Bjørner, Jakob Bue, Madsen, I. E. H., Borg, V. & Rugulies, Reiner Ernst, 2023, In: Annals of Work Exposures and Health. 67, 2, p. 195–207 13 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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The Danish Psychosocial Work Environment Questionnaire (DPQ): Development, content, reliability and validity
Clausen, T., Madsen, I. E., Christensen, Karl Bang, Bjørner, Jakob Bue, Poulsen, O. M., Maltesen, T., Borg, V. & Rugulies, Reiner Ernst, 2019, In: Scandinavian Journal of Work, Environment & Health. 45, 4, p. 256-369 14 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Return to work among employees with long-term sickness absence in eldercare: a prospective analysis of register-based outcomes
Clausen, T., Andersen, M. F., Christensen, Karl Bang & Lund, T., 2011, In: International Journal of Rehabilitation Research. 34, 3, p. 249-254Research output: Contribution to journal › Journal article › Research › peer-review
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Self-reported noise exposure as a risk factor for long-term sickness absence
Clausen, T., Christensen, Karl Bang, Lund, Thomas & Kristiansen, J., 2009, In: Noise & Health. 11, 43, p. 93-7 4 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Effectiveness of Adding a Large Dose of Shoulder Strengthening to Current Nonoperative Care for Subacromial Impingement: A Pragmatic, Double-Blind Randomized Controlled Trial (SExSI Trial)
Clausen, M. B., Hölmich, Per, Rathleff, M., Bandholm, Thomas Quaade, Christensen, Karl Bang, Zebis, M. K. & Thorborg, Kristian, 2021, In: American Journal of Sports Medicine. 49, 11, p. 3040-3049 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
High injury incidence in adolescent female soccer
Clausen, M. B., Zebis, M. K., Møller, M., Krustrup, P., Hölmich, Per, Wedderkopp, N., Andersen, L. L., Christensen, Karl Bang & Thorborg, Kristian, 2014, In: American Journal of Sports Medicine. 42, 10, p. 2487-2494 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Conservative treatment for patients with subacromial impingement: Changes in clinical core outcomes and their relation to specific rehabilitation parameters
Clausen, M. B., Merrild, M. B., Witten, A., Christensen, Karl Bang, Zebis, M. K., Hölmich, Per & Thorborg, Kristian, 2018, In: PeerJ. 6, 20 p., e4400.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The Strengthening Exercises in Shoulder Impingement trial (The SExSI-trial) investigating the effectiveness of a simple add-on shoulder strengthening exercise programme in patients with long-lasting subacromial impingement syndrome: Study protocol for a pragmatic, assessor blinded, parallel-group, randomised, controlled trial
Clausen, M. B., Bandholm, Thomas Quaade, Rathleff, M. S., Christensen, Karl Bang, Zebis, M. K., Graven-Nielsen, T., Hölmich, Per & Thorborg, Kristian, 2 Mar 2018, In: Trials. 19, 17 p., 154.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Self-reported previous knee injury and low knee function increase knee injury risk in adolescent female football
Clausen, M. B., Tang, L., Zebis, M. K., Krustrup, P., Hölmich, Per, Wedderkopp, N., Andersen, L. L., Christensen, Karl Bang, Møller, M. & Thorborg, Kristian, 2016, In: Scandinavian Journal of Medicine & Science in Sports. 26, 8, p. 919-926 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Effectiveness of Adding a Large Dose of Shoulder Strengthening to Current Nonoperative Care for Subacromial Impingement: A Pragmatic, Double-Blind Randomized Controlled Trial (SExSI Trial): Response
Clausen, M. B., Hölmich, Per, Rathleff, M. S., Bandholm, Thomas Quaade, Christensen, Karl Bang, Zebis, Mette Kreutzfeldt & Thorborg, Kristian, 2022, In: The American Journal of Sports Medicine. 50, 3, p. NP20-NP23 4 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Assessing shoulder disability in orthopaedic specialist care: Introducing the Copenhagen Shoulder Abduction Rating (C-SAR)
Clausen, M. B., Witten, Adam, Christensen, Karl Bang, Zebis, Mette Kreutzfeldt, Foverskov, M., Cools, A., Hölmich, Per & Thorborg, Kristian, 2022, In: Musculoskeletal Science and Practice. 61, 7 p., 102593.Research output: Contribution to journal › Journal article › 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
Glenohumeral and scapulothoracic strength impairments exists in patients with subacromial impingement, but these are not reflected in the shoulder pain and disability index
Clausen, M. B., Witten, A., Holm, K., Christensen, Karl Bang, Attrup, M. L., Hölmich, Per & Thorborg, Kristian, 17 Jul 2017, In: BMC Musculoskeletal Disorders. 18, 10 p., 302.Research output: Contribution to journal › Journal article › Research › peer-review
- E-pub ahead of print
Psychometric validation of the Danish version of the Major Depression Inventory using data from the Lolland-Falster health study (LOFUS)
Christensen, Karl Bang, Packness, A., Simonsen, Erik & Brodersen, John Brandt, 2024, (E-pub ahead of print) In: Nordic Journal of Psychiatry. 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
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
- Published
Testing the Fit of Latent Regression Models
Christensen, Karl Bang & Kreiner, Svend, 2004, In: Communications in Statistics - Theory and Methods.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Analyzing sickness absence with statistical models for survival data
Christensen, Karl Bang, Andersen, Per Kragh, Smith-Hansen, L., Nielsen, M. L. & Kristensen, T. S., 2007, In: Scandinavian Journal of Work, Environment & Health. 33, 3, p. 233-9 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Critical Values for Yen’s Q3: Identification of Local Dependence in the Rasch Model Using Residual Correlations
Christensen, Karl Bang, Makransky, Guido & Horton, M., 1 May 2017, In: Applied Psychological Measurement. 41, 3, p. 178-194 17 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The impact of psychosocial work environment factors on the risk of disability pension in Denmark
Christensen, Karl Bang, Feveile, H., Labriola, Merete & Lund, T., 2008, In: European Journal of Public Health. 18, 3, p. 235-237 2 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Comments on ‘Longitudinal Analysis of Patient-Reported Outcomes in Clinical Trials: Applications of Multilevel and Multidimensional Item Response Theory’
Christensen, Karl Bang, 2021, In: Psychometrika. 86, p. 778–780 3 p.Research output: Contribution to journal › Comment/debate › Research › peer-review
- Published
Validity and Objectivity in Health-Related Scales: Analysis by Graphical Loglinear Rasch Models
Christensen, Karl Bang, 2007, Multivariate and Mixture Distribution Rasch Models.Research output: Chapter in Book/Report/Conference proceeding › Book chapter › 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
Workplace levels of psychosocial factors as prospective predictors of registered sickness absence
Christensen, Karl Bang, Nielsen, M. L., Rugulies, Reiner Ernst, Smith-Hansen, L. & Kristensen, T. S., 2005, In: Journal of Occupational and Environmental Medicine. 47, 9, p. 933-40 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Can appraisal as a person factor be used for detecting response shift?
Christensen, Karl Bang, Ayandeh, A., Rapkin, B. D. & Schwartz, C. E., 2014, p. 17. 1 p.Research output: Contribution to conference › Conference abstract for conference › Research
- Published
Rasch Models in Health
Christensen, Karl Bang, Kreiner, Svend & Mesbah, M., 2013, Wiley.Research output: Book/Report › Book › Research › peer-review
- Published
Explaining the social gradient in long-term sickness absence: a prospective study of Danish employees
Christensen, Karl Bang, Labriola, Merete, Lund, T. & Kivimaki, M., 2008, In: Journal of Epidemiology & Community Health. 62, 2, p. 181-183 2 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Fitting polytomous Rasch models in SAS
Christensen, Karl Bang, 2006, In: Journal of Applied Measurement. 7, 4, p. 407-17 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
From Rasch scores to regression
Christensen, Karl Bang, 2006, In: Journal of Applied Measurement. 7, 2, p. 184-91 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Validation of the Copenhagen Hip and Groin Outcome Score (HAGOS) using modern test theory across different cultures and languages: a cross-sectional study of 452 male athletes with groin pain
Christensen, Karl Bang, Clausen, M. B., King, E., Franklyn-Miller, A., Haroy, J., Andersen, T. E., Hölmich, Per & Thorborg, Kristian, 2022, In: British Journal of Sports Medicine. 54, 6, p. 333–339 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
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
- Published
Using the Rasch model for prediction
Christensen, Karl Bang, 1 Dec 2007, Psychological Tests and Testing Research Trends. Nova Science Publishers, p. 295-310 16 p.Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
- Published
Analysis of Local Dependence and Multidimensionality in Graphical Loglinear Rasch Models
Christensen, Karl Bang, Dec 2004, In: Communications in Statistics - Theory and Methods.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Rasch validation of the Danish version of the shoulder pain and disability index (SPADI) in patients with rotator cuff-related disorders
Christensen, Karl Bang, Thorborg, Kristian, Hölmich, Per & Clausen, M. B., 2019, In: Quality of Life Research. 28, 3, p. 795-800 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Psychometric validation of PROM instruments: Article four in a series of ten
Christensen, Karl Bang, Comins, J. D., Krogsgaard, Michael R., Brodersen, John Brandt, Jensen, J., Hansen, C. F. & Kreiner, Svend, 2021, In: Scandinavian Journal of Medicine and Science in Sports. 31, 6, p. 1225-1238 14 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
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Study protocol: Rehabilitation including social and physical activity and education in children and teenagers with cancer (RESPECT)
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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
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