Evidence map›Paper›PMID 39248262›Full record

ArticleJournal of the American Heart Association2024

Global Sex Disparities in Bystander Cardiopulmonary Resuscitation After Out-of-Hospital Cardiac Arrest: A Scoping Review.

Christina Chen, Christopher Y Z Lo, Maxz J C Ho, Yaoyi Ng, Harold C Y Chan, Wellington H K Wu, Marcus E H Ong, Fahad J Siddiqui

Abstract readScoping Review
In one paragraph

Article in Journal of the American Heart Association, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

17 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. The missing sex and gender lens in artificial-intelligence-enabled resuscitation.Scandinavian journal of trauma, resuscitation and emergency medicine · 2026
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Christina ChenPrehospital and Emergency Research Centre, Health Services and Systems Research Duke-NUS Medical School Singapore Singapore.ORCID 0009-0008-1867-6005
Christopher Y Z LoDuke-NUS Medical School Singapore Singapore.ORCID 0009-0001-2323-8789
Maxz J C HoNational University Hospital Singapore Singapore.ORCID 0000-0001-5880-5256
Yaoyi NgYong Loo Lin School of Medicine National University of Singapore Singapore Singapore.ORCID 0009-0004-0462-597X
Harold C Y ChanSingapore General Hospital Singapore Singapore.ORCID 0009-0006-8903-4451
Wellington H K WuYong Loo Lin School of Medicine National University of Singapore Singapore Singapore.ORCID 0009-0003-5526-0838
Marcus E H OngDepartment of Emergency Medicine Singapore General Hospital Singapore Singapore.ORCID 0000-0001-7874-7612
Fahad J SiddiquiPrehospital and Emergency Research Centre, Health Services and Systems Research Duke-NUS Medical School Singapore Singapore.ORCID 0000-0002-9046-5105

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This scoping review collates evidence for sex biases in the receipt of bystander cardiopulmonary resuscitation (BCPR) among patients with out-of-hospital cardiac arrest patients globally. The MEDLINE, PsycINFO, CENTRAL, and Embase databases were screened for relevant literature, dated from inception to March 9, 2022. Studies evaluating the association between BCPR and sex/gender in patients with out-of-hospital cardiac arrest, except for pediatric populations and cardiac arrest cases with traumatic cause, were included. The review included 80 articles on BCPR in men and women globally; 58 of these studies evaluated sex differences in BCPR outcomes. Fifty-nine percent of the relevant studies (34/58) indicated that women are less likely recipients of BCPR, 36% (21/58) observed no significant sex differences, and 5% (3/58) reported that women are more likely to receive BCPR. In other studies, women were found to be less likely to receive BCPR in public but equally or more likely to receive BCPR in residential settings. The general reluctance to perform BCPR on women in the Western countries was attributed to perceived frailty of women, chest exposure, pregnancy, gender stereotypes, oversexualization of women's bodies, and belief that women are unlikely to experience a cardiac arrest. Most studies worldwide indicated that women were less likely to receive BCPR than men. Further research from non-Western countries is needed to understand the impact of cultural and socioeconomic settings on such biases and design customized interventions accordingly.

Indexed as

Cardiopulmonary ResuscitationHealthcare DisparitiesOut-of-Hospital Cardiac ArrestFemaleGlobal HealthHumansMaleSex FactorsSexismbystander CPRgenderout‐of‐hospital cardiac arrestsex

Identifiers

PMID39248262
PMCPMC11935603

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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Registered trials

None linked

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.