"If you drop in a neighborhood that is 80 percent white with a median income over $40,000 a year, you have a 55 percent chance of getting CPR. If you drop in a poor, black neighborhood you have a 35 percent chance," says the study's author Dr. Comilla Sasson, an emergency room physician at the University of Colorado Hospital.
She found a direct relationship between neighborhood race and income in whether a bystander will administer life-saving CPR. One living in a low-income African American neighbor is 50 percent less likely to receive CPR than if they reside in a high-income, non-Black neighborhood.
Neighborhoods aside, Latinos and Blacks are 30 percent less likely than their white counterparts to receive CPR from a bystander.
Read more about the study here.