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Papers published by Professor Erika Christensen:


Existing Data Sources in Clinical Epidemiology: The Danish Prehospital Medical Record System

Rosenkrantz O, Benson CS, Lindskou TA, Fuglsang CH, Pedersen L, Mikkelsen S, Christensen HC, Christensen EF, Steinmetz J, Sørensen HT

Clinical Epidemiology 2025, 17:735-745

Published Date: 30 August 2025

Emergency Call versus General Practitioner Requested Ambulances – Patient Mortality, Disease Severity and Pattern

Søvsø MB, Haurum RB, Ebbesen TH, Rasmussen AØ, Ward LM, Mogensen ML, Christensen EF, Lindskou TA

Clinical Epidemiology 2024, 16:513-523

Published Date: 30 July 2024

The National Danish Cardiac Arrest Registry for Out-of-Hospital Cardiac Arrest – A Registry in Transformation

Jensen TW, Blomberg SN, Folke F, Mikkelsen S, Rostgaard-Knudsen M, Juelsgaard P, Christensen EF, Torp-Pedersen C, Lippert F, Christensen HC

Clinical Epidemiology 2022, 14:949-957

Published Date: 8 August 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

Sociodemographic Characteristics Associated with Contacts to Emergency Medical Services and Out-of-Hours Primary Care: An Observational Study of 2.3 Million Citizens

Søvsø MB, Bech BH, Christensen HC, Huibers L, Christensen EF, Christensen MB

Clinical Epidemiology 2020, 12:393-401

Published Date: 15 April 2020

The Danish quality database for prehospital emergency medical services

Frischknecht Christensen E, Berlac PA, Nielsen H, Christiansen CF

Clinical Epidemiology 2016, 8:667-671

Published Date: 25 October 2016