UC Davis Environmental Justice Project

Environmental Justice in the Central Valley

Academic Literature Review: Entry #86

CategoryAir
Keywordsair quality, asthma, children, health
TitleAir Pollution, Health, and Socio-Economic Status: The Effect of Outdoor Air Quality on Childhood Asthma
CommentsThis study examines the relation between pollution and childhood asthma through a correlation of pollution levels and hospitalization rates by zip codes. The study also controls for what it calls “endogenous” reactions in which individuals make choices to minimize the effects of pollution through residential choices. The author found that carbon monoxide has a significant effect on hospitalization for asthma among children ages 1–18. This relationship is affected by socio-economic status; poor children are more likely to experience high rates of pollution and, among those experiencing similar rates of pollution, more likely to be hospitalized. Lastly, the author concludes that publicity, such as smog alerts, interrupts the relationship between pollution and hospitalization by encouraging individuals to undertake avoidance behaviors.
Author(s)Neidell, M. J.
Year2004
Appeared InJournal of Health Economics #23, pp. 1209–1236