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Regional variation in out-of-hospital cardiac arrest: incidence and survival - a nationwide study of regions in Denmark

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Harvard

Møller, SG, Wissenberg, M, Møller-Hansen, S, Folke, F, Malta Hansen, C, Kragholm, K, Bundgaard Ringgren, K, Karlsson, L, Lohse, N, Lippert, F, Køber, L, Gislason, G & Torp-Pedersen, C 2020, 'Regional variation in out-of-hospital cardiac arrest: incidence and survival - a nationwide study of regions in Denmark' Resuscitation, bind 148, s. 191-199. https://doi.org/10.1016/j.resuscitation.2020.01.019

APA

Møller, S. G., Wissenberg, M., Møller-Hansen, S., Folke, F., Malta Hansen, C., Kragholm, K., ... Torp-Pedersen, C. (2020). Regional variation in out-of-hospital cardiac arrest: incidence and survival - a nationwide study of regions in Denmark. Resuscitation, 148, 191-199. https://doi.org/10.1016/j.resuscitation.2020.01.019

CBE

Møller SG, Wissenberg M, Møller-Hansen S, Folke F, Malta Hansen C, Kragholm K, Bundgaard Ringgren K, Karlsson L, Lohse N, Lippert F, Køber L, Gislason G, Torp-Pedersen C. 2020. Regional variation in out-of-hospital cardiac arrest: incidence and survival - a nationwide study of regions in Denmark. Resuscitation. 148:191-199. https://doi.org/10.1016/j.resuscitation.2020.01.019

MLA

Vancouver

Author

Møller, Sidsel G ; Wissenberg, Mads ; Møller-Hansen, Steen ; Folke, Fredrik ; Malta Hansen, Carolina ; Kragholm, Kristian ; Bundgaard Ringgren, Kristian ; Karlsson, Lena ; Lohse, Nicolai ; Lippert, Freddy ; Køber, Lars ; Gislason, Gunnar ; Torp-Pedersen, Christian. / Regional variation in out-of-hospital cardiac arrest : incidence and survival - a nationwide study of regions in Denmark. I: Resuscitation. 2020 ; Bind 148. s. 191-199.

Bibtex

@article{b222e30412ef43df8cab50c3e7d56232,
title = "Regional variation in out-of-hospital cardiac arrest: incidence and survival - a nationwide study of regions in Denmark",
abstract = "AIM: Regional variation in incidence and survival after out-of-hospital cardiac arrest (OHCA) may be caused by many factors including differences in definitions and reporting. We examined regional differences in Denmark.METHODS: From the Danish Cardiac Arrest Registry we identified adult OHCA patients between 2009-2014 of presumed cardiac cause. Patients were grouped according to the five administrative/geographical regions of Denmark and survival was examined based on all arrest-cases (30-day survival percentage) and number of survivors per 100,000 inhabitants.RESULTS: We included 12,902 OHCAs of which 1,550 (12.0{\%}) were alive 30 days after OHCA. No regional differences were observed in age, sex or comorbidities. Incidence of OHCA ranged from 32.9 to 42.4 per 100,000 inhabitants; 30-day survival percentages ranged from 8.5{\%} to 13.8{\%} and number of survivors per 100,000 inhabitants ranged from 3.5 to 5.9, across the regions. In one of the regions car-manned pre-hospital physicians were discontinued from 2011. Here, the incidence of OHCA per 100,000 inhabitants increased markedly from 37.1 in 2011 to 52.2 in 2014 and 30-day survival percentage decreased from 10.9{\%} in 2011 to 7.5{\%} in 2014; while the number of survivors per 100,000 inhabitants stagnated from 4.0 in 2011 to 3.9 in 2014. In comparison, survival increased in the other four regions.CONCLUSION: Differences in incidence and 30-day survival after OHCA were observed between the five regions of Denmark. Comparisons of survival should not only be based on survival percentages, but also on number of survivors of the background population as inclusion bias can influence survival outcomes.",
keywords = "OHCA, Out-of-hospital cardiac arrest, Regional variation, Survival",
author = "M{\o}ller, {Sidsel G} and Mads Wissenberg and Steen M{\o}ller-Hansen and Fredrik Folke and {Malta Hansen}, Carolina and Kristian Kragholm and {Bundgaard Ringgren}, Kristian and Lena Karlsson and Nicolai Lohse and Freddy Lippert and Lars K{\o}ber and Gunnar Gislason and Christian Torp-Pedersen",
note = "Copyright {\circledC} 2020 Elsevier B.V. All rights reserved.",
year = "2020",
month = "3",
day = "1",
doi = "10.1016/j.resuscitation.2020.01.019",
language = "English",
volume = "148",
pages = "191--199",
journal = "Resuscitation",
issn = "0300-9572",
publisher = "Elsevier Ireland Ltd",

}

RIS

TY - JOUR

T1 - Regional variation in out-of-hospital cardiac arrest

T2 - incidence and survival - a nationwide study of regions in Denmark

AU - Møller, Sidsel G

AU - Wissenberg, Mads

AU - Møller-Hansen, Steen

AU - Folke, Fredrik

AU - Malta Hansen, Carolina

AU - Kragholm, Kristian

AU - Bundgaard Ringgren, Kristian

AU - Karlsson, Lena

AU - Lohse, Nicolai

AU - Lippert, Freddy

AU - Køber, Lars

AU - Gislason, Gunnar

AU - Torp-Pedersen, Christian

N1 - Copyright © 2020 Elsevier B.V. All rights reserved.

PY - 2020/3/1

Y1 - 2020/3/1

N2 - AIM: Regional variation in incidence and survival after out-of-hospital cardiac arrest (OHCA) may be caused by many factors including differences in definitions and reporting. We examined regional differences in Denmark.METHODS: From the Danish Cardiac Arrest Registry we identified adult OHCA patients between 2009-2014 of presumed cardiac cause. Patients were grouped according to the five administrative/geographical regions of Denmark and survival was examined based on all arrest-cases (30-day survival percentage) and number of survivors per 100,000 inhabitants.RESULTS: We included 12,902 OHCAs of which 1,550 (12.0%) were alive 30 days after OHCA. No regional differences were observed in age, sex or comorbidities. Incidence of OHCA ranged from 32.9 to 42.4 per 100,000 inhabitants; 30-day survival percentages ranged from 8.5% to 13.8% and number of survivors per 100,000 inhabitants ranged from 3.5 to 5.9, across the regions. In one of the regions car-manned pre-hospital physicians were discontinued from 2011. Here, the incidence of OHCA per 100,000 inhabitants increased markedly from 37.1 in 2011 to 52.2 in 2014 and 30-day survival percentage decreased from 10.9% in 2011 to 7.5% in 2014; while the number of survivors per 100,000 inhabitants stagnated from 4.0 in 2011 to 3.9 in 2014. In comparison, survival increased in the other four regions.CONCLUSION: Differences in incidence and 30-day survival after OHCA were observed between the five regions of Denmark. Comparisons of survival should not only be based on survival percentages, but also on number of survivors of the background population as inclusion bias can influence survival outcomes.

AB - AIM: Regional variation in incidence and survival after out-of-hospital cardiac arrest (OHCA) may be caused by many factors including differences in definitions and reporting. We examined regional differences in Denmark.METHODS: From the Danish Cardiac Arrest Registry we identified adult OHCA patients between 2009-2014 of presumed cardiac cause. Patients were grouped according to the five administrative/geographical regions of Denmark and survival was examined based on all arrest-cases (30-day survival percentage) and number of survivors per 100,000 inhabitants.RESULTS: We included 12,902 OHCAs of which 1,550 (12.0%) were alive 30 days after OHCA. No regional differences were observed in age, sex or comorbidities. Incidence of OHCA ranged from 32.9 to 42.4 per 100,000 inhabitants; 30-day survival percentages ranged from 8.5% to 13.8% and number of survivors per 100,000 inhabitants ranged from 3.5 to 5.9, across the regions. In one of the regions car-manned pre-hospital physicians were discontinued from 2011. Here, the incidence of OHCA per 100,000 inhabitants increased markedly from 37.1 in 2011 to 52.2 in 2014 and 30-day survival percentage decreased from 10.9% in 2011 to 7.5% in 2014; while the number of survivors per 100,000 inhabitants stagnated from 4.0 in 2011 to 3.9 in 2014. In comparison, survival increased in the other four regions.CONCLUSION: Differences in incidence and 30-day survival after OHCA were observed between the five regions of Denmark. Comparisons of survival should not only be based on survival percentages, but also on number of survivors of the background population as inclusion bias can influence survival outcomes.

KW - OHCA

KW - Out-of-hospital cardiac arrest

KW - Regional variation

KW - Survival

UR - http://www.scopus.com/inward/record.url?scp=85078758439&partnerID=8YFLogxK

U2 - 10.1016/j.resuscitation.2020.01.019

DO - 10.1016/j.resuscitation.2020.01.019

M3 - Journal article

VL - 148

SP - 191

EP - 199

JO - Resuscitation

JF - Resuscitation

SN - 0300-9572

ER -

ID: 59193775