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

Figure 4

Bystander CPR based on number of high school age persons. (a) Neighborhoods were separated by number of high school age persons. Percentages of witnessed cardiopulmonary arrests (left) and bystander CPR (right) are displayed. (b) Overall survival (left) and survival with bystander CPR (right) are displayed. values with arrows indicate trends across the 3 groups. values with underlying brackets indicate differences between the two populations under each arm of the bracket. (c) Percent increased survival in low number and intermediate number of high school age persons versus high number of high school age persons.

(a)

(b)

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