Global prevalence of basic life support training: A systematic review and meta-analysis.
Basic life support
Cardiopulmonary resuscitation
Life-saving skills
Training, meta-analysis
Journal
Resuscitation
ISSN: 1873-1570
Titre abrégé: Resuscitation
Pays: Ireland
ID NLM: 0332173
Informations de publication
Date de publication:
05 2023
05 2023
Historique:
received:
03
02
2023
revised:
07
03
2023
accepted:
10
03
2023
medline:
1
5
2023
pubmed:
20
3
2023
entrez:
19
3
2023
Statut:
ppublish
Résumé
Out-of-hospital cardiac arrest exerts a large disease burden, which may be mitigated by bystander cardiopulmonary resuscitation and automated external defibrillation. We aimed to estimate the global prevalence and distribution of bystander training among laypersons, which are poorly understood, and to identify their determinants. We searched electronic databases for cross-sectional studies reporting the prevalence of bystander training from representative population samples. Pooled prevalence was calculated using random-effects models. Key outcome was cardiopulmonary resuscitation training (training within two-years and those who were ever trained). We explored determinants of interest using subgroup analysis and meta-regression. 29 studies were included, representing 53,397 laypersons. Among national studies, the prevalence of cardiopulmonary resuscitation training within two-years and among those who were ever trained, and automated external defibrillator training was 10.02% (95% CI 6.60 -14.05), 42.04% (95% CI 30.98-53.28) and 21.08% (95% CI 10.16-34.66) respectively. Subgroup analyses by continent revealed pooled prevalence estimates of 31.58% (95%CI 18.70-46.09), 58.78% (95%CI 42.41-74.21), 18.93 (95%CI 0.00-62.94), 64.97% (95%CI 64.00-65.93), and 50.56% (95%CI 47.57-53.54) in Asia, Europe, Middle East, North America, and Oceania respectively, with significant subgroup differences (p < 0.01). A country's income and cardiopulmonary resuscitation training (ever trained) (p = 0.033) were positively correlated. Similarly, this prevalence was higher among the highly educated (p<0.00001). Large regional variation exists in data availability and bystander training prevalence. Socioeconomic status correlated with prevalence of bystander training, and regional disparities were apparent between continents. Bystander training should be promoted, particularly in Asia, Middle East, and low-income regions. Data availability should be encouraged from under-represented regions.
Sections du résumé
BACKGROUND AND AIMS
Out-of-hospital cardiac arrest exerts a large disease burden, which may be mitigated by bystander cardiopulmonary resuscitation and automated external defibrillation. We aimed to estimate the global prevalence and distribution of bystander training among laypersons, which are poorly understood, and to identify their determinants.
METHODS
We searched electronic databases for cross-sectional studies reporting the prevalence of bystander training from representative population samples. Pooled prevalence was calculated using random-effects models. Key outcome was cardiopulmonary resuscitation training (training within two-years and those who were ever trained). We explored determinants of interest using subgroup analysis and meta-regression.
RESULTS
29 studies were included, representing 53,397 laypersons. Among national studies, the prevalence of cardiopulmonary resuscitation training within two-years and among those who were ever trained, and automated external defibrillator training was 10.02% (95% CI 6.60 -14.05), 42.04% (95% CI 30.98-53.28) and 21.08% (95% CI 10.16-34.66) respectively. Subgroup analyses by continent revealed pooled prevalence estimates of 31.58% (95%CI 18.70-46.09), 58.78% (95%CI 42.41-74.21), 18.93 (95%CI 0.00-62.94), 64.97% (95%CI 64.00-65.93), and 50.56% (95%CI 47.57-53.54) in Asia, Europe, Middle East, North America, and Oceania respectively, with significant subgroup differences (p < 0.01). A country's income and cardiopulmonary resuscitation training (ever trained) (p = 0.033) were positively correlated. Similarly, this prevalence was higher among the highly educated (p<0.00001).
CONCLUSIONS
Large regional variation exists in data availability and bystander training prevalence. Socioeconomic status correlated with prevalence of bystander training, and regional disparities were apparent between continents. Bystander training should be promoted, particularly in Asia, Middle East, and low-income regions. Data availability should be encouraged from under-represented regions.
Identifiants
pubmed: 36934835
pii: S0300-9572(23)00084-9
doi: 10.1016/j.resuscitation.2023.109771
pii:
doi:
Types de publication
Meta-Analysis
Systematic Review
Journal Article
Review
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
109771Informations de copyright
Copyright © 2023 The Authors. Published by Elsevier B.V. All rights reserved.
Déclaration de conflit d'intérêts
Conflicts of Interest So Yeon Joyce Kong is an employee of Laerdal Medical, but has no conflict of interest. Dr. Audrey L. Blewer declares research funding through grants from the National Institutes of Health and the Laerdal Medical Foundation. Lin Zhang declares research project support through the Laerdal Medical Foundation.