Race and Sex Differences in the Association of Bystander CPR for Cardiac Arrest.

ABSTRACT:

Background

Bystander cardiopulmonary resuscitation (CPR) is associated with higher survival for out-of-hospital cardiac arrest, but whether its association with survival differs by patients' sex and race and ethnicity is less clear.

Methods

Within a large US registry, we identified 623 342 nontraumatic out-of-hospital cardiac arrests during 2013 to 2022 for this observational cohort study. Using hierarchical logistic regression, we examined whether there was a differential association between bystander CPR and survival outcomes by patients' sex and race and ethnicity, overall and by neighborhood strata.

Results

Mean age was 62.1±17.1 years, and 35.9% were women. Nearly half of patients (49.8%) were non-Hispanic White; 20.6% were non-Hispanic Black; 7.3% were Hispanic;

SUBMITTER: Chan PS 

PROVIDER: S-EPMC11347084 | biostudies-literature | 2024 Aug

REPOSITORIES: biostudies-literature