Abbreviations: AD, atopic dermatitis; HDM, house dust mite; PM10, particulate matter with an aerodiameter <10 µm.
aSensitized to Dermatophagoides pteronyssinusor D. farina.
bSensitized to at least one of pollen mixture allergens, including tree, grass, and weed.
cSensitized to pet (cat or dog allergens).
dHR: hazard ratio due to PM10 exposure by 1 µg/m3.
Table 4 Effects of long-term exposure to ambient PM10 on atopic dermatitis persistence and allergen sensitizations at age 3 by severity.