A structural model of high crime neighborhoods as a driver of toxic stress leading to asthma diagnoses among children of a large medical practice.

This study tested the relationship of neighborhood crime as a driver of pediatric asthma diagnoses via the mechanism of toxic stress utilizing data from a police department, and pediatric clinic in a large urban city in the southwestern United States. Using structural equation modeling, a full mediation model of neighborhood crime as a driver of toxic stress resulting in increased asthma diagnoses fit the data well (Χ2 = 14.0, p =.371; df = 13; RMSEA = .028 [90% CI: 0.00, 0.102]; CFI: 0.995; SRMR = .053). Advocates should explore ways to reduce neighborhood crime to address toxic stress and asthma.