Environmental public health tracking of childhood asthma using California health interview survey, traffic, and outdoor air pollution data

M Wilhelm, YY Meng, RP Rull, P English… - Environmental …, 2008 - ehp.niehs.nih.gov
Background Despite extensive evidence that air pollution affects childhood asthma, state-
level and national-level tracking of asthma outcomes in relation to air pollution is limited.
Objectives Our goals were to evaluate the feasibility of linking the 2001 California Health
Interview Survey (CHIS), air monitoring, and traffic data; estimate associations between
traffic density (TD) or outdoor air pollutant concentrations and childhood asthma morbidity;
and evaluate the usefulness of such databases, linkages, and analyses to Environmental …
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