ArticleInternational journal of environmental research and public health2020
Effects of Prehospital Factors on Survival of Out-Of-Hospital Cardiac Arrest Patients: Age-Dependent Patterns.
Article in International journal of environmental research and public health, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed, 16 citations in OpenAlex.
- Determinants of out-of-hospital cardiac arrest (OHCA) and associated outcomes at a single center in Dubai.International journal of emergency medicine · 2026Article
- Regional disparities and temporal trends in pre-hospital management of out-of-hospital cardiac arrest in Thailand: a multi-center retrospective cohort study (2017-2023).Resuscitation plus · 2026Article
- Spatiotemporal Analysis of Out-of-Hospital Cardiac Arrest Incidence and Survival Outcomes in Korea (2009-2021).Journal of Korean medical science · 2024Observational
- Associated Factors of Patients' Survival in Out of Hospital Cardiac Arrest; a Cross-sectional Study.Archives of academic emergency medicine · 2024Article
- Association between sex and survival after out-of-hospital cardiac arrest: A systematic review and meta-analysis.Journal of the American College of Emergency Physicians open · 2023Article
- Extreme temperature and out-of-hospital-cardiac-arrest. Nationwide study in a hot climate country.Environmental health : a global access science source · 2021Article
- Emergency Medical Service in the Elderly Population in Iran: A Cross-sectional Study Before and During the COVID-19 Pandemic.Gerontology & geriatric medicineArticle
Corrections and comments
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Authors and funding
3 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Many prehospital factors that are known to influence survival rates after out-of-hospital cardiac arrest (OHCA) have been rarely studied as to how their influence varies depending on the age. In this study, we tried to find out what prehospital factors affect the survival rate after OHCA by age groups and how large the effect size of those factors is in each age group. We used the South Korean OHCA registry, which includes information on various prehospital factors relating OHCA and final survival status. The association between prehospital factors and survival was explored through logistic regression analyses for each age group. The effects of prehospital factors vary depending on the patient's age. Being witnessed was relatively more influential in younger patients and the presence of first responders became more important as patients became older. While bystander cardiopulmonary resuscitation (CPR) did not appear to significantly affect survival in younger people, use of an automated external defibrillator (AED) showed the largest effect size on the survival in all age groups. Since the pathophysiology and etiologies of OHCA vary according to age, more detailed information on life support by age is needed for the development and application of more specialized protocols for each age.
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Registered trials
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