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Synergistic influence of racism and traffic pollution (PM2.5, PM10) on the prevalence of asthma. PM2.5: particulate matter with an aerodynamic diameter of less than 2.5 µm, PM10: particulate matter with an aerodynamic diameter of less than 10 µm, µg/m3: microgram per cubic metre, bars represent predicted probabilities, exponentiated and multiplied by 100, lines represent 95% Confidence Limits.
