Small area variations in out-of-hospital cardiac arrest: does the neighborhood matter?

ABSTRACT:

Background

The incidence and outcomes of out-of-hospital cardiac arrest vary widely across cities. It is unknown whether similar differences exist at the neighborhood level.

Objective

To determine the extent to which neighborhoods have persistently high rates of cardiac arrest but low rates of bystander cardiopulmonary resuscitation (CPR).

Design

Multilevel Poisson regression of 1108 cardiac arrests from 161 census tracts as captured by the Cardiac Arrest Registry to Enhance Survival (CARES).

Setting

Fulton County, Georgia, between 1 October 2005 to 30 November 2008.

Measurements

Incidence of cardiac arrest, by census tract and year and by rates of bystander CPR.

Results

Adjusted rates of cardiac arrest varied across neighborhoods (interquartile r

SUBMITTER: Sasson C 

PROVIDER: S-EPMC3632370 | biostudies-literature | 2010 Jul

REPOSITORIES: biostudies-literature