Crude and adjusted odds ratios (95% C.I.) of allergy and asthma diagnoses in children with PGE exposure in indoor air.

a) Subjects < functional detection limit of glycol ethers were attributed one half-value (1.11 µg/m3).
b) Accounts for gender, secondhand smoke exposure, allergic diseases in both parents, chemical-based cleaning, home construction period (i.e. coded as categorical variable), limonene, ln-transformed cat and dog allergen concentrations, respectively, BBzP, and DEHP concentration in the dust sample. Subject size is reduced because only dust samples >25 mg are considered [20].
c) Analysis was restricted to the cases only and the model accounted for same variables as the adjusted model.
*P –value <0.05