Long-Term Temporal Trends in Survival Among Danish Patients with Advanced Cutaneous Melanoma: A Nationwide Follow-Up Study

por Pedersen, Alma B, Johnsen, Søren P, Horváth-Puhó, Erzsébet
Publicado 2023

The impact of frailty on the management of atrial fibrillation

por Harrison, Stephanie L., Johnsen, Søren P., Lip, Gregory Y.H.
Publicado 2023

Allogeneic blood transfusion and prognosis following total hip replacement: a population-based follow up study

por Pedersen, Alma B, Mehnert, Frank, Overgaard, Soren, Johnsen, Soren P
Publicado 2009

Medical complications in patients with stroke: data validity in a stroke registry and a hospital discharge registry

por Ingeman, Annette, Andersen, Grethe, Hundborg, Heidi H, Johnsen, Søren P
Publicado 2010

Anemia and 90-day mortality in COPD patients requiring invasive mechanical ventilation

por Rasmussen, Lone, Christensen, Steffen, Lenler-Petersen, Poul, Johnsen, Søren P
Publicado 2010

Clinical epidemiology in the era of big data: new opportunities, familiar challenges

por Ehrenstein, Vera, Nielsen, Henrik, Pedersen, Alma B, Johnsen, Søren P, Pedersen, Lars
Publicado 2017

The Interaction Effect Between Previous Stroke and Hip Fracture on Postoperative Mortality: A Nationwide Cohort Study

por Hjelholt, Thomas J, Johnsen, Søren P, Brynningsen, Peter K, Pedersen, Alma B
Publicado 2022

Implementation of universal umbilical cord pH analysis in Denmark. A national register‐based study

por Andersson, Charlotte B., Thellesen, Line, Kesmodel, Ulrik S., Petersen, Jesper P., Johnsen, Søren P.
Publicado 2023

Risk factors for revision due to infection after primary total hip arthroplasty: A population-based study of 80,756 primary procedures in the Danish Hip Arthroplasty Registry

por Pedersen, Alma B, Svendsson, Jens E, Johnsen, Søren P, Riis, Anders, Overgaard, Søren
Publicado 2010

Evidence for the low recording of weight status and lifestyle risk factors in the Danish National Registry of Patients, 1999–2012

por Søgaard, Mette, Heide-Jørgensen, Uffe, Nørgaard, Mette, Johnsen, Søren P., Thomsen, Reimar W.
Publicado 2015

Long-Term Return to Work After Acquired Brain Injury in Young Danish Adults: A Nation-Wide Registry-Based Cohort Study

por Tibæk, Maiken, Kammersgaard, Lars Peter, Johnsen, Søren P., Dehlendorff, Christian, Forchhammer, Hysse B.
Publicado 2019

Inequalities in heart failure care in a tax‐financed universal healthcare system: a nationwide population‐based cohort study

por Schjødt, Inge, Johnsen, Søren P., Strömberg, Anna, Valentin, Jan B., Løgstrup, Brian B.
Publicado 2020

Use of reperfusion therapy and time delay in patients with ischaemic stroke by immigration status: A register‐based cohort study in Denmark

por Mkoma, George F., Norredam, Marie, Iversen, Helle K., Andersen, Grethe, Johnsen, Søren P.
Publicado 2022

Impact of Stroke History on the Risk of Recurrent Hip Fracture or Major Osteoporotic Fractures among Patients with Incident Hip Fracture: A Nationwide Cohort Study

por Hjelholt, Thomas J., Johnsen, Søren P., Brynningsen, Peter K., Andersen, Grethe, Pedersen, Alma B.
Publicado 2022

Predictors and patterns of red blood cell transfusion use among newly diagnosed cancer patients with chemotherapy-associated anemia in Western Denmark (1998–2003)

por Yong, Mellissa, Riis, Anders H., Fryzek, Jon P., Møller, Bjarne K., Johnsen, Søren P.
Publicado 2011

Increasing Incidence of Hospitalization for Stroke and Transient Ischemic Attack in Young Adults: A Registry‐Based Study

por Tibæk, Maiken, Dehlendorff, Christian, Jørgensen, Henrik S., Forchhammer, Hysse B., Johnsen, Søren P., Kammersgaard, Lars P.
Publicado 2016

Liver cirrhosis, other liver diseases, and risk of hospitalisation for intracerebral haemorrhage: A Danish population-based case-control study

por Grønbæk, Henning, Johnsen, Søren P, Jepsen, Peter, Gislum, Mette, Vilstrup, Hendrik, Tage-Jensen, Ulrik, Sørensen, Henrik T
Publicado 2008

Catalog of 199 register-based definitions of chronic conditions

por Hvidberg, Michael F., Johnsen, Søren P., Glümer, Charlotte, Petersen, Karin D., Olesen, Anne V., Ehlers, Lars
Publicado 2016

An AI-based patient-specific clinical decision support system for OA patients choosing surgery or not: study protocol for a single-centre, parallel-group, non-inferiority randomise...

por Kastrup, Nanna, Bjerregaard, Helene H., Laursen, Mogens, Valentin, Jan B., Johnsen, Søren P., Jensen, Cathrine E.
Publicado 2023

Time trends in income-related disparity in incidence of acute coronary syndrome

por Simoni, Amalie H, Kragholm, Kriatian H, Bøggild, Henrik, Jensen, Svend E, Valentin, Jan B, Johnsen, Søren P
Publicado 2023