The cities contained in the CARES data set are primarily moderate-to-large metropolitan areas and don’t include rural areas. As a result, our conclusions might not be generalizable to the complete nation, to persons living in rural areas especially. Finally, we chose to use census tract as a proxy for neighborhood. Although a neighborhood may not be located within one census tract specifically, this method has been validated as a feasible and acceptable alternative method of examining the contextual effects of neighborhood on wellness outcomes.25,31,32 In conclusion, we found that the racial and socioeconomic composition of neighborhoods has essential effects on the probability of bystander-initiated CPR for a person with an out-of-hospital cardiac arrest.Rather it is a highly accurate testing technology called immunochromatographic assay, also known as an instant test or Hand-Held Assay . Unlike the ATP check, which detects all living cells of what those cells are irrespective, the Informant 15 Minute Black Mold Detection Test detects only specific sub-species of Aspergillus, Penicillium, and Stachybotrys. These types of black mold will be the sub-species that have been established to be hazardous to human health and welfare.