Current burden of sudden cardiac death: Multiple source surveillance versus retrospective death certificate-based review in a large U.S. community

Sumeet S. Chugh, Jonathan Jui, Karen Gunson, Eric Stecker, Benjamin T. John, Barbara Thompson, Nasreen Ilias, Catherine Vickers, Vivek Dogra, Mohamud Ramzan Daya, Jack Kron, Zhi Jie Zheng, George Mensah, John McAnulty

Research output: Contribution to journalArticle

508 Citations (Scopus)

Abstract

We sought to determine the annual incidence of sudden cardiac death (SCD) in the general population using a prospective approach. To assess the validity of retrospective surveillance, a simultaneous comparison was made with a death certificate-based method of determining SCD incidence. Accurate surveillance and characterization of SCD in the general population is likely to significantly facilitate current and future community-based preventive and therapeutic interventions. We performed a prospective evaluation of SCD among all residents of Multnomah County, Oregon (population 660,486) using multiple sources of surveillance. A comprehensive analysis of circumstances of death, medical records, and available autopsy data was performed. Comparisons were made with a retrospective, death certificate-based determination of SCD incidence using International Classification of Diseases-Version 10 codes and location of death. Between February 1, 2002, and January 31, 2003, 353 residents suffered SCD (incidence 53 of 100,000; median age 69 years, 57% male) accounting for 5.6% of overall mortality. Of these, 75 cases (21%) were identified using sources other than first responders. Resuscitation was attempted in 237 cases (67%) and successful (survival to hospital discharge) in 28 (8%). The retrospective death certificate-based review yielded 1,007 cases (incidence 153 of 100,000; median age 81 years, 51% male), and the positive predictive value of this methodology was 19%. Sudden cardiac death accounts for 5.6% of annual mortality, and prospective evaluation in the general population appears to be feasible. The use of multiple sources of ascertainment and information significantly enhances phenotyping of SCD cases. Retrospective death certificate-based surveillance results in significant overestimation of SCD incidence.

Original languageEnglish (US)
Pages (from-to)1268-1275
Number of pages8
JournalJournal of the American College of Cardiology
Volume44
Issue number6
DOIs
StatePublished - Sep 15 2004

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Death Certificates
Sudden Cardiac Death
Incidence
Population
Mortality
International Classification of Diseases
Resuscitation
Medical Records
Autopsy

ASJC Scopus subject areas

  • Nursing(all)

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Current burden of sudden cardiac death : Multiple source surveillance versus retrospective death certificate-based review in a large U.S. community. / Chugh, Sumeet S.; Jui, Jonathan; Gunson, Karen; Stecker, Eric; John, Benjamin T.; Thompson, Barbara; Ilias, Nasreen; Vickers, Catherine; Dogra, Vivek; Daya, Mohamud Ramzan; Kron, Jack; Zheng, Zhi Jie; Mensah, George; McAnulty, John.

In: Journal of the American College of Cardiology, Vol. 44, No. 6, 15.09.2004, p. 1268-1275.

Research output: Contribution to journalArticle

Chugh, Sumeet S. ; Jui, Jonathan ; Gunson, Karen ; Stecker, Eric ; John, Benjamin T. ; Thompson, Barbara ; Ilias, Nasreen ; Vickers, Catherine ; Dogra, Vivek ; Daya, Mohamud Ramzan ; Kron, Jack ; Zheng, Zhi Jie ; Mensah, George ; McAnulty, John. / Current burden of sudden cardiac death : Multiple source surveillance versus retrospective death certificate-based review in a large U.S. community. In: Journal of the American College of Cardiology. 2004 ; Vol. 44, No. 6. pp. 1268-1275.
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