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Papers published by Dr Henrik Frederiksen:


Thrombotic Thrombocytopenic Purpura and Evans Syndrome: Validating and Exploring 20 Years of Routine Hospital Care

Lawrie DA, Hansen DL, Kristensen TL, Carlsen SBIS, Hannig LH, Pedersen PT, Kristensen HB, Lorenzen MOB, Stentoft J, Van Kooten Niekerk PB, Jørgensen MP, Severinsen MT, Dorff MH, Pedersen RS, Glenthøj A, Frederiksen H

Journal of Blood Medicine 2025, 16:279-292

Published Date: 7 June 2025

Similar Survival Between Non-Western Immigrant Patients and Danish-Born Patients with Lymphoma: A Danish Population-Based Study

Simonsen MR, Maksten EF, Jakobsen LH, Severinsen MT, Dann EJ, Frederiksen H, Niemann CU, Jørgensen JM, Clausen MR, Starklint J, Johnsen SP, El-Galaly TC, Baech J

Clinical Epidemiology 2025, 17:19-25

Published Date: 23 January 2025

Healthcare Utilization and Comorbidity in Chronic Lymphocytic Leukemia

Rotbain EC, Rostgaard K, Andersen MA, Da Cunha-Bang C, Niemann CU, Frederiksen H, Hjalgrim H

Clinical Epidemiology 2021, 13:1155-1165

Published Date: 30 December 2021

Statistical Challenges in Development of Prognostic Models in Diffuse Large B-Cell Lymphoma: Comparison Between Existing Models – A Systematic Review

Jelicic J, Larsen TS, Frederiksen H, Andjelic B, Maksimovic M, Bukumiric Z

Clinical Epidemiology 2020, 12:537-555

Published Date: 27 May 2020

Increasing Incidence and Prevalence of Acquired Hemolytic Anemias in Denmark, 1980–2016

Hansen DL, Möller S, Andersen K, Gaist D, Frederiksen H

Clinical Epidemiology 2020, 12:497-508

Published Date: 22 May 2020

Prevalence of Congenital Hemolytic Disorders in Denmark, 2000–2016

Hansen DL, Glenthøj A, Möller S, Biemond BJ, Andersen K, Gaist D, Petersen J, Frederiksen H

Clinical Epidemiology 2020, 12:485-495

Published Date: 21 May 2020

Vascular Diseases In Patients With Chronic Myeloproliferative Neoplasms – Impact Of Comorbidity

Frederiksen H, Szépligeti S, Bak M, Ghanima W, Hasselbalch HC, Christiansen CF

Clinical Epidemiology 2019, 11:955-967

Published Date: 1 November 2019

Dehydrated hereditary stomatocytosis: clinical perspectives

Frederiksen H

Journal of Blood Medicine 2019, 10:183-191

Published Date: 4 July 2019

The Danish National Chronic Lymphocytic Leukemia Registry

da Cunha-Bang C, Geisler CH, Enggaard L, Poulsen CB, de Nully Brown P, Frederiksen H, Bergmann OJ, Pulczynski EJ, Pedersen RS, Nielsen LH, Christiansen I, Niemann CU

Clinical Epidemiology 2016, 8:561-565

Published Date: 25 October 2016

Positive predictive value of diagnosis coding for hemolytic anemias in the Danish National Patient Register

Hansen DL, Overgaard UM, Pedersen L, Frederiksen H

Clinical Epidemiology 2016, 8:241-252

Published Date: 24 June 2016