Research Article

Disparities in Survival with Bystander CPR following Cardiopulmonary Arrest Based on Neighborhood Characteristics

Figure 3

Effect of bystander CPR on survival. Patients were divided into those that received bystander CPR and those that did not (top pie chart). Each group was further evaluated for outcome of survival in association with having received bystander CPR (bottom right pie chart) and not having received bystander CPR (bottom left pie chart).