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Papers published by Professor Søren Paaske Johnsen:


The Danish Atrial Fibrillation Registry: A Multidisciplinary National Pragmatic Initiative for Monitoring and Supporting Quality of Care Based on Data Retrieved from Administrative Registries

Frost L, Joensen AM, Dam-Schmidt U, Qvist I, Brinck M, Brandes A, Davidsen U, Pedersen OD, Damgaard D, Mølgaard I, Bedsted R, Damgaard Møller Schlünsen A, Grijota Chousa M, Andersen J, Pedersen AR, Johnsen SP, Vinter N

Clinical Epidemiology 2023, 15:1259-1272

Published Date: 22 December 2023

Inter-Rater Agreement on Cincinnati Prehospital Stroke Scale (CPSS) and Prehospital Acute Stroke Severity Scale (PASS) Between EMS Providers, Neurology Residents and Neurology Consultants

Gude M, Kirkegaard H, Blauenfeldt R, Behrndtz A, Mainz J, Riddervold I, Simonsen CZ, Hjort N, Johnsen SP, Andersen G, Valentin JB

Clinical Epidemiology 2023, 15:957-968

Published Date: 7 September 2023

The Positive Predictive Value of Pediatric Stroke Diagnoses in Administrative Data: A Retrospective Validation Study

Bindslev JB, Johnsen SP, Hansen K, Valentin JB, Hoei-Hansen CE, Truelsen T

Clinical Epidemiology 2023, 15:755-764

Published Date: 20 June 2023

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

Pedersen AB, Johnsen SP, Horváth-Puhó E

Clinical Epidemiology 2023, 15:733-742

Published Date: 15 June 2023

The Danish Heart Failure Registry: A Validation Study of Content

Andersen C, Schjødt I, Nakano A, Johnsen SP, Egstrup K, Løgstrup BB

Clinical Epidemiology 2022, 14:1585-1594

Published Date: 28 December 2022

Inequities in Mental Health Care Quality and Clinical Outcomes Among Inpatients with Depression Within a Tax-Financed Universal Health Care System

Knudsen SV, Valentin JB, Videbech P, Mainz J, Johnsen SP

Clinical Epidemiology 2022, 14:803-813

Published Date: 28 June 2022

Life-Years Lost After Newly Diagnosed Atrial Fibrillation in Patients with Heart Failure

Vinter N, Cordsen P, Lip GYH, Benjamin EJ, Johnsen SP, Frost L, Trinquart L

Clinical Epidemiology 2022, 14:711-720

Published Date: 31 May 2022

Socioeconomic Disparity Trends in End-of-Life Care for Cancer and Non-Cancer Patients: Are We Closing the Gap?

Vestergaard AHS, Christiansen CF, Neergaard MA, Valentin JB, Johnsen SP

Clinical Epidemiology 2022, 14:653-664

Published Date: 4 May 2022

Socioeconomic Disparities in Prehospital Emergency Care in a Danish Tax-Financed Healthcare System: Nationwide Cohort Study

Frydenlund J, Mackenhauer J, Christensen EF, Christensen HC, Væggemose U, Steinmetz J, Johnsen SP

Clinical Epidemiology 2022, 14:555-565

Published Date: 27 April 2022

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

Hjelholt TJ, Johnsen SP, Brynningsen PK, Pedersen AB

Clinical Epidemiology 2022, 14:543-553

Published Date: 27 April 2022

Non-Persistence with Medication as a Mediator for the Social Inequality in Risk of Major Adverse Cardiovascular Events in Patients with Incident Acute Coronary Syndrome: A Nationwide Cohort Study

Boesgaard Graversen C, Brink Valentin J, Lytken Larsen M, Riahi S, Holmberg T, Paaske Johnsen S

Clinical Epidemiology 2021, 13:1071-1083

Published Date: 13 November 2021

Index-Based Inequality in Quality of Care: An Empirical Comparison of Apples and Pears

Hyldgård VB, Johnsen SP, Søgaard R

Clinical Epidemiology 2021, 13:791-800

Published Date: 3 September 2021

Determinants of Health Status After Stroke: A Cohort Study with Repeated Measurements

Larsen LP, Johnsen SP, Andersen G, Hjollund NH

Clinical Epidemiology 2020, 12:1269-1279

Published Date: 16 November 2020

Socioeconomic Status And Acute Stroke Care: Has The Inequality Gap Been Closed?

Hyldgård VB, Johnsen SP, Støvring H, Søgaard R

Clinical Epidemiology 2019, 11:933-941

Published Date: 23 October 2019

Hospital differences in mortality rates after hip fracture surgery in Denmark

Kristensen PK, Merlo J, Ghith N, Leckie G, Johnsen SP

Clinical Epidemiology 2019, 11:605-614

Published Date: 16 July 2019

The Danish in-hospital cardiac arrest registry (DANARREST)

Andersen LW, Østergaard JN, Antonsen S, Weis A, Rosenberg J, Henriksen FL, Sandgaard NCF, Skjærbæk C, Johnsen SP, Kirkegaard H

Clinical Epidemiology 2019, 11:397-402

Published Date: 13 May 2019

Setting priorities in the health care sector – the case of oral anticoagulants in nonvalvular atrial fibrillation in Denmark

Poulsen PB, Johnsen SP, Hansen ML, Brandes A, Husted S, Harboe L, Dybro L

ClinicoEconomics and Outcomes Research 2017, 9:617-627

Published Date: 10 October 2017

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

Ehrenstein V, Nielsen H, Pedersen AB, Johnsen SP, Pedersen L

Clinical Epidemiology 2017, 9:245-250

Published Date: 27 April 2017

Existing data sources for clinical epidemiology: the Danish Patient Compensation Association database

Tilma J, Nørgaard M, Mikkelsen KL, Johnsen SP

Clinical Epidemiology 2015, 7:347-353

Published Date: 17 July 2015

Surviving severe traumatic brain injury in Denmark: incidence and predictors of highly specialized rehabilitation

Odgaard L, Poulsen I, Kammersgaard LP, Johnsen SP, Nielsen JF

Clinical Epidemiology 2015, 7:225-234

Published Date: 20 March 2015