ArticleJACC. Advances2023
Bystander CPR and Long-Term Survival in Older Adults With Out-of-Hospital Cardiac Arrest.
Article in JACC. Advances, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
10 citing papers in PubMed, 11 citations in OpenAlex.
- 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
- Sex-based disparities in bystander CPR for out-of-hospital cardiac arrest related to non-prescription drug use.Resuscitation plus · 2026Article
- Article
- Knowledge, Attitudes, and Practices Regarding First Aid for Road Traffic Accidents Among the Romanian Population.Cureus · 2025Article
- Clinical heterogeneity and phenotyping of post cardiac arrest brain injury: one size may not fit all.Intensive care medicine · 2025Review
- Assessing Attitudes and Perceptions of High-Risk, Low-Resource Communities Towards Cardiopulmonary Resuscitation and Public-Access Defibrillation.Journal of clinical medicine · 2025Article
- "Shrink back is not my intention": a qualitative exploration of Chinese security guards' experiences with bystander CPR.BMC public health · 2024Article
- The past, present, and future of the Cardiac Arrest Registry to Enhance Survival (CARES).Resuscitation plus · 2024Review
- An Online-Based Survey to Assess Knowledge, Attitudes, and Barriers to Perform First Aid after Road Accidents Conducted among Adult Jordanians.Healthcare (Basel, Switzerland) · 2024Article
- Staying Alive: Patients Who Lived Through Disco Era Benefit From Bystander CPR.JACC. Advances · 2023Article
Corrections and comments
- Commented on by
Authors and funding
8 authors at 6 institutions in 2 countries.
Funding
Abstract
backgroundMost studies on bystander cardiopulmonary resuscitation (CPR) for out-of-hospital cardiac arrest (OHCA) have focused on in-hospital or short-term survival.
objectivesThe purpose of this study was to examine the association between bystander CPR and long-term survival outcomes for OHCA.
methodsWithin the Cardiac Arrest Registry to Enhance Survival, we identified 152,653 patients with OHCA ≥65 years of age or older. Using multivariable hierarchical logistic regression, we first examined the association between bystander CPR and in-hospital survival. Then, among those surviving to discharge and linked to Medicare files, we evaluated the association between bystander CPR and long-term mortality over 5 years using multivariable Cox regression.
resultsOverall, 58,464 (38.3%) received bystander CPR. Patients receiving bystander CPR were more likely to have an OHCA that was witnessed, in a public location, and with an initial shockable rhythm. Bystander CPR was associated with a 24% higher likelihood of surviving to hospital discharge (10.2% vs 5.5%; adjusted relative risk: 1.24 [95% CI: 1.19-1.29];
conclusionsIn older adults with OHCA, bystander CPR was associated with higher rates of in-hospital survival. This survival benefit was not attenuated by competing mortality risks but increased in magnitude after hospital discharge.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.