Olsen, J. & Liew, Z. (2020). Epidemiological studies on fetal loss – Better data and research methods are needed. Clinical epidemiology, 12, 883-887. https://doi.org/10.2147/CLEP.S256297

Lorentzen, H. F., Schmidt, S. A. J., Sandholdt, H. & Benfield, T. (2020). Estimation of the diagnostic accuracy of real-time reverse transcription quantitative polymerase chain reaction for SARS-CoV-2 using re-analysis of published data. Danish Medical Journal, 67(9), Article A04200237.

Pasquali, R., Casanueva, F., Haluzik, M., Van Hulsteijn, L., Ledoux, S., Monteiro, M. P., Salvador, J., Santini, F., Toplak, H. & Dekkers, O. M. (2020). European society of endocrinology clinical practice guideline: Endocrine work-up in obesity. European Journal of Endocrinology, 182(1), G1-G32. https://doi.org/10.1530/EJE-19-0893

Uth, J., Fristrup, B., Sørensen, V., Helge, E. W., Christensen, M. K., Kjærgaard, J. B., Møller, T. K., Mohr, M., Helge, J. W., Jørgensen, N. R., Rørth, M., Vadstrup, E. S. & Krustrup, P. (2020). Exercise intensity and cardiovascular health outcomes after 12 months of football fitness training in women treated for stage I-III breast cancer: Results from the football fitness After Breast Cancer (ABC) randomized controlled trial. Progress in Cardiovascular Diseases, 63(6), 792-799. https://doi.org/10.1016/j.pcad.2020.08.002

Pottegård, A., Kristensen, K. B., Reilev, M., Lund, L. C., Ernst, M. T., Hallas, J., Thomsen, R. W., Christiansen, C. F., Sørensen, H. T., Johansen, N. B., Støvring, H., Christensen, S., Kragh Thomsen, M., Husby, A., Voldstedlund, M., Kjær, J. & Brun, N. C. (2020). Existing Data Sources in Clinical Epidemiology: The Danish COVID-19 Cohort. Clinical epidemiology, 12(12), 875-881. https://doi.org/10.2147/CLEP.S257519

Arendt, JF., Hansen, A. T., Ladefoged, S., Sørensen, H. T., Pedersen, L. & Adelborg, K. (2020). Existing Data Sources in Clinical Epidemiology: Laboratory Information System Databases in Denmark. Clinical epidemiology, 12, 469-475. https://doi.org/10.2147/CLEP.S245060

Mark-Christensen, A., Erichsen, R., Veres, K., Laurberg, S. & Sørensen, H. T. (2020). Extracolonic Cancer Risk After Total Colectomy for Inflammatory Bowel Disease: A Population-based Cohort Study. Journal of Crohn's & Colitis, 14(5), 630-635. https://doi.org/10.1093/ecco-jcc/jjz199

He, X., Wang, L., Wang, H., Xie, Y., Yu, Y., Sun, J., Yan, J., Du, Y., Shen, Y. & Zeng, H. (2020). Factors associated with acute cardiac injury and their effects on mortality in patients with COVID-19. Scientific Reports, 10(1), Article 20452. https://doi.org/10.1038/s41598-020-77172-1

Haervig, K. K., Høyer, B. B., Giwercman, A., Hougaard, K. S., Ramlau-Hansen, C. H., Specht, I. O., Toft, G., Bonde, J. P. & Søgaard Tøttenborg, S. (2020). Fetal exposure to paternal smoking and semen quality in the adult son. Andrology, 8(5), 1117-1125. https://doi.org/10.1111/andr.12782

Keglberg Hærvig, K., Bonde, J. P., Ramlau-Hansen, C. H., Toft, G., Hougaard, K. S., Specht, I. O., Giwercman, A., Nybo Andersen, A.-M., Olsen, J., Lindh, C., Bjerre Høyer, B. & Tøttenborg, S. S. (2020). Fetal Programming of Semen Quality (FEPOS) Cohort - A DNBC Male-Offspring Cohort. Clinical epidemiology, 12, 757-770. https://doi.org/10.2147/CLEP.S242631

Bengtsen, M. B., Nørgaard, M. & Veres, K. (2020). First-time postmenopausal bleeding as a clinical marker of long-term cancer risk: A Danish Nationwide Cohort Study. B J C, 122(3), 445-451. https://doi.org/10.1038/s41416-019-0668-2

Daugaard, C., Neergaard, M. A., Vestergaard, A. H. S., Nielsen, M. K., Goodman, D. C. & Johnsen, S. P. (2020). Geographical variation in palliative cancer care in a tax-based healthcare system: drug reimbursement in Denmark. European Journal of Public Health, 30(2), 223-229. https://doi.org/10.1093/eurpub/ckz211

Willis, S. K., Wise, L. A., Wesselink, A. K., Rothman, K. J., Mikkelsen, E. M., Tucker, K. L., Trolle, E. & Hatch, E. E. (2020). Glycemic load, dietary fiber, and added sugar and fecundability in 2 preconception cohorts. The American Journal of Clinical Nutrition, 112(1), 27-38. https://doi.org/10.1093/ajcn/nqz312

Bazo-Alvarez, J. C., Morris, T. P., Pham, T. M., Carpenter, J. R. & Petersen, I. (2020). Handling missing values in interrupted time series analysis of longitudinal individual-level data. Clinical epidemiology, 12, 1045-1057. https://doi.org/10.2147/CLEP.S266428

Würtz, E. T., Brasch-Andersen, C., Steffensen, R., Hansen, J. G., Malling, T. H., Schlünssen, V. & Omland, Ø. (2020). Heme oxygenase 1 polymorphism, occupational vapor, gas, dust, and fume exposure and chronic obstructive pulmonary disease in a Danish population-based study. Scandinavian Journal of Work, Environment & Health, 46(1), 96-104. https://doi.org/10.5271/sjweh.3846

Nielsen, S., Hansen, J. F., Hay, G., Cowan, S., Jepsen, P., Omland, L. H., Krarup, H. B., Søholm, J., Lazarus, J. V., Weis, N., Øvrehus, A. & Christensen, P. B. (2020). Hepatitis C prevalence in Denmark in 2016-An updated estimate using multiple national registers. PLOS ONE, 15(9), e0238203. Article e0238203. https://doi.org/10.1371/journal.pone.0238203

Bo, A., Jensen, N. H., Bro, F., Nicolaisen, S. K. & Maindal, H. T. (2020). Higher patient assessed quality of chronic care is associated with lower diabetes distress among adults with early-onset type 2 diabetes: Cross-sectional survey results from the Danish DD2-study. Primary Care Diabetes, 14(5), 522-528. https://doi.org/10.1016/j.pcd.2020.02.003

Saldanha, G., Ording, A. G., Bylsma, L. C., Darvalics, B., Solis, D., Tang, J. Y., Sorensen, H. T. & Fryzek, J. (2020). High-Frequency Basal Cell Carcinoma in Danish patients: prevalence and consistency. Journal of the European Academy of Dermatology & Venereology, 34(10), e646-e648. https://doi.org/10.1111/jdv.16512

Glintborg, B., Georgiadis, S., Loft, A. G. R., Linauskas, A., Lindegaard, H., Hendricks, O., Jensen, D. V., Lange Andersen, B., Danebod, K., Villumsen, A., Eng, G., Wiell, C., Manilo, N., Kristensen, S., Raun, J. L., Grydehøj, J., Chrysidis, S., Nørgaard, M., Mehnert, F. ... Lund Hetland, M. (2020). Hospital contacts due to hepatobiliary adverse events in >5000 patients with inflammatory joint disease treated with originator or biosimilar etanercept (SB4): an observational nationwide study applying linkage between DANBIO and national registries. Annals of the Rheumatic Diseases, 79(6), 846-848. https://doi.org/10.1136/annrheumdis-2019-216702

Gribsholt, S. B., Cronin-Fenton, D., Veres, K., Thomsen, R. W., Ording, A. G., Richelsen, B. & Sørensen, H. T. (2020). Hospital-diagnosed overweight and obesity related to cancer risk: a 40-year Danish cohort study. Journal of Internal Medicine, 287(4), 435-447. https://doi.org/10.1111/joim.13013

Vestergaard, A. H. S., Neergaard, M. A., Christiansen, C. F., Nielsen, H., Lyngaa, T., Laut, K. G. & Johnsen, S. P. (2020). Hospitalisation at the end of life among cancer and non-cancer patients in Denmark: A nationwide register-based cohort study. BMJ Open, 10(6), Article e033493. https://doi.org/10.1136/bmjopen-2019-033493

Larsen, J. W. W., Sørensen, A. F., Jensen, A. K. G., Poulsen, A., Gehrt, L., Benn, C. S. & Sørup, S. (2020). Hospitalizations for infections by age and sex: register-based study of Danish children 1977-2014. Infectious Diseases, 52(2), 97-106. https://doi.org/10.1080/23744235.2019.1682657

Thomsen, R. W., Öztürk, B., Pedersen, L., Nicolaisen, S. K., Petersen, I., Olsen, J. & Sørensen, H. T. (2020). Hospital Records of Pain, Fatigue, or Circulatory Symptoms in Girls Exposed to Human Papillomavirus Vaccination: Cohort, Self-controlled Case Series, and Population Time Trend Studies. American Journal of Epidemiology, 189(4), 277-285. https://doi.org/10.1093/aje/kwz284

Lunddorf, L. L. H., Brix, N., Ernst, A., Arendt, L. H., Støvring, H., Clemmensen, P. J., Olsen, J. & Ramlau-Hansen, C. H. (2020). Hypertensive disorders in pregnancy and timing of pubertal development in daughters and sons. Human reproduction (Oxford, England), 35(9), 2124-2133. https://doi.org/10.1093/humrep/deaa147

Zhang, Y., Li, G., Li, Y., Liu, Q., Yu, Y., Ma, Y., Pan, Y., Zhang, Y., Hu, H., Sun, Y., Zhang, Y., Xiang, J. & Chen, H. (2020). Imaging Features Suggestive of Multiple Primary Lung Adenocarcinomas. Annals of Surgical Oncology, 27(6), 2061-2070. https://doi.org/10.1245/s10434-019-08109-w

Petersen, I., Nicolaisen, S. K., Ricciardi, F., Sharma, M., Thomsen, R. W., Baio, G. & Pedersen, L. (2020). Impact of being eligible for type 2 diabetes treatment on all-cause mortality and cardiovascular events: Regression discontinuity design study. Clinical epidemiology, (12), 569-577. https://doi.org/10.2147/CLEP.S251704

Terkelsen, T., Rønning, H. & Skytte, A.-B. (2020). Impact of genetic counseling on the uptake of contralateral prophylactic mastectomy among younger women with breast cancer. Acta Oncologica, 59(1), 60-65. https://doi.org/10.1080/0284186X.2019.1648860

Mortensen, M. B., Dzaye, O., Steffensen, F. H., Bøtker, H. E., Jensen, J. M., Rønnow Sand, N. P., Kragholm, K. H., Sørensen, H. T., Leipsic, J., Mæng, M., Blaha, M. J. & Nørgaard, B. L. (2020). Impact of Plaque Burden Versus Stenosis on Ischemic Events in Patients With Coronary Atherosclerosis. Journal of the American College of Cardiology, 76(24), 2803-2813. https://doi.org/10.1016/j.jacc.2020.10.021

Berencsi, K., Sami, A., Ali, M. S., Marinier, K., Deltour, N., Perez-Gutthann, S., Pedersen, L., Rijnbeek, P., Van der Lei, J., Lapi, F., Simonetti, M., Reyes, C., Sturkenboom, M. C. J. M. & Prieto-Alhambra, D. (2020). Impact of risk minimisation measures on the use of strontium ranelate in Europe: a multi-national cohort study in 5 EU countries by the EU-ADR Alliance. Osteoporosis International, 31(4), 721-755. https://doi.org/10.1007/s00198-019-05181-6

Pachler, F. R., Bisgaard, T., Mark-Christensen, A., Toft, G. & Laurberg, S. (2020). Impact on Fertility After Failure of Restorative Proctocolectomy in Men and Women With Ulcerative Colitis: A 17-Year Cohort Study. Diseases of the Colon & Rectum, 63(6), 816-822. https://doi.org/10.1097/DCR.0000000000001640

Falstie-Jensen, A. M., Esen, B., Kjærsgaard, A., Lorenzen, E. L., Jensen, J. D., Reinertsen, K. V., Dekkers, O. M., Ewertz, M. & Cronin-Fenton, D. P. (2020). Incidence of hypothyroidism after treatment for breast cancer-a Danish matched cohort study. Breast Cancer Research, 22(1), Article 106. https://doi.org/10.1186/s13058-020-01337-z

Grønbæk, L., Otete, H., Ban, L., Crooks, C., Card, T., Jepsen, P. & West, J. (2020). Incidence, prevalence and mortality of autoimmune hepatitis in England 1997-2015. A population-based cohort study. Liver International, 40(7), 1634-1644. https://doi.org/10.1111/liv.14480

Engelkes, M., Baan, E. J., de Ridder, M. A. J., Svensson, E., Prieto-Alhambra, D., Lapi, F., Giaquinto, C., Picelli, G., Boudiaf, N., Albers, F., Evitt, L. A., Cockle, S., Bradford, E., Van Dyke, M. K., Suruki, R., Rijnbeek, P., Sturkenboom, M. C. J. M., Janssens, H. M. & Verhamme, K. M. C. (2020). Incidence, risk factors and re-exacerbation rate of severe asthma exacerbations in a multinational, multidatabase pediatric cohort study. Pediatric Allergy and Immunology, 31(5), 496-505. https://doi.org/10.1111/pai.13237

Basu, A., Farkas, D. K., Jiang, T., Koenen, K. C., Lash, T. L., Sørensen, H. T. & Gradus, J. L. (2020). Incident psychiatric comorbidity following stress disorder diagnoses in Danish school-aged children: prospective population-based study. British Journal of Psychiatry, 217(1), 377-382. https://doi.org/10.1192/bjp.2019.247

Rotberg, B., Horváth-Puhó, E., Vigod, S., Ray, J. G., Sørensen, H. T. & Cohen, E. (2020). Increased maternal new-onset psychiatric disorders after delivering a child with a major anomaly: a cohort study. Acta Psychiatrica Scandinavica, 142(4), 264-274. https://doi.org/10.1111/acps.13181

Christiansen, A. L., Brock, A., Bygum, A., Rasmussen, L. M. & Jepsen, P. (2020). Increased mortality in patients with porphyria cutanea tardad-A nationwide cohort study. Journal of the American Academy of Dermatology, 83(3), 817-823. https://doi.org/10.1016/j.jaad.2019.07.082

Everhov, A. H., Erichsen, R., Sachs, M. C., Pedersen, L., Halfvarson, J., Askling, J., Ekbom, A., Ludvigsson, J. F., Sorensen, H. T. & Olen, O. (2020). Inflammatory bowel disease and pancreatic cancer: a Scandinavian register-based cohort study 1969-2017. Alimentary Pharmacology and Therapeutics, 52(1), 143-154. https://doi.org/10.1111/apt.15785

Apalset, E. M., Lunde, A., Hoff, M., Ehrenstein, V. & Tell, G. S. (2020). Initiation of anti-osteoporotic drugs in high-risk female patients starting glucocorticoid treatment: a population study in Norway. Archives of Osteoporosis, 15, Article 121. https://doi.org/10.1007/s11657-020-00783-8

Hansen, K. K., Jensen, H. I., Andersen, T. S. & Christiansen, C. F. (2020). Intubation rate, duration of noninvasive ventilation and mortality after noninvasive neurally adjusted ventilatory assist (NIV-NAVA). Acta Anaesthesiologica Scandinavica, 64(3), 309-318. https://doi.org/10.1111/aas.13499

Mahic, M., Hernandez-Diaz, S., Wood, M., Kieler, H., Odsbu, I., Norgaard, M., Öztürk, B., Bateman, B. T., Hjellvik, V., Skurtveit, S. & Handal, M. (2020). In utero opioid exposure and risk of infections in childhood: A multinational Nordic cohort study. Pharmacoepidemiology and Drug Safety, 29(12), 1596-1604. https://doi.org/10.1002/pds.5088

Tsikandylakis, G., Kärrholm, J. N., Hallan, G., Furnes, O., Eskelinen, A., Mäkelä, K., Pedersen, A. B., Overgaard, S. & Mohaddes, M. (2020). Is there a reduction in risk of revision when 36-mm heads instead of 32 mm are used in total hip arthroplasty for patients with proximal femur fractures? A matched analysis of 5,030 patients with a median of 2.5 years’ follow-up between 2006 and 2016 in the Nordic Arthroplasty Register Association. Acta Orthopaedica, 91(4), 401-407. https://doi.org/10.1080/17453674.2020.1752559

Chang, S., Christiansen, C. F., Bojesen, A., Juul, S., Münster, A.-M. B. & Gravholt, C. H. (2020). Klinefelter syndrome and testosterone treatment: a national cohort study on thrombosis risk. Endocrine Connections, 9(1), 34-43. https://doi.org/10.1530/EC-19-0433

Vestergaard, V., Becic Pedersen, A., Borbjerg Hare, K., Morville Schrøder, H. & Troelsen, A. (2020). Knee Fracture Increases TKA Risk After Initial Fracture Treatment and Throughout Life. Clinical Orthopaedics and Related Research, 478(9), 2036-2044. https://doi.org/10.1097/CORR.0000000000001099

Thomsen, M. K., Støvring, H. & Mikkelsen, E. M. (2020). Letter to the editor regarding "Potential for prevention: a cohort study of colonoscopies and removal of adenomas in a FIT-based colorectal cancer screening programme". Scandinavian Journal of Gastroenterology, 55(6), 759-760. https://doi.org/10.1080/00365521.2020.1771759

Skajaa, N., Ording, A. G., Darvalics, B., Horváth-Puhó, E. & Sørensen, H. T. (2020). Long-term mortality in young and middle-aged adults hospitalised with chronic disease: a Danish cohort study. BMJ Open, 10(10), Article e038131. https://doi.org/10.1136/bmjopen-2020-038131

Omland, L. H., Holm-Hansen, C., Lebech, A. M., Dessau, R. B., Bodilsen, J., Andersen, N. S., Roed, C., Christiansen, C. B., Ellermann-Eriksen, S., Midgley, S., Nielsen, L., Benfield, T., Hansen, A. B. E., Andersen, C., Rothman, K. J., Sørensen, H. T., Fischer, T. K. & Obel, N. (2020). Long-Term Survival, Health, Social Functioning, and Education in Patients With an Enterovirus Central Nervous System Infection, Denmark, 1997-2016. The Journal of Infectious Diseases, 222(4), 619-627. https://doi.org/10.1093/infdis/jiaa151

Hansen, A. B. E., Vestergaard, H. T., Dessau, R. B., Bodilsen, J., Andersen, N. S., Omland, L. H., Christiansen, C. B., Ellermann-Eriksen, S., Nielsen, L., Benfield, T., Sørensen, H. T., Andersen, C., Lebech, A. M. & Obel, N. (2020). Long-term survival, morbidity, social functioning and risk of disability in patients with a herpes simplex virus type 1 or type 2 central nervous system infection, Denmark, 2000–2016. Clinical epidemiology, 12, 745-755. https://doi.org/10.2147/CLEP.S256838

Høyer, S., Riis, A. H., Toft, G., Wise, L. A., Hatch, E. E., Wesselink, A. K., Rothman, K. J., Sørensen, H. T. & Mikkelsen, E. M. (2020). Male alcohol consumption and fecundability. Human reproduction (Oxford, England), 35(4), 816-825. https://doi.org/10.1093/humrep/dez294