The Relationship Of Childhood Asthma And Indoor Air After Decorative Indoor.

Objective: To investigate the relationship of Childhood asthma and concentration of formaldehyde , benzene, ammonia and the relationship of IgE, IgA, IgG, IgM, C3, C4, Eosins in the childhood asthma and decorative indoor. Methods: Concentration of formaldehyde, benzene, and ammonia were detected after decorative indoor (time< 5years). Two groups included 61 children with asthma and 61 children without asthma (control group). Two groups were divided decorative indoor 30 cases and control 30 cases. Sixty children with asthma were detected IgE, IgA, IgG, IgM, C3, C4, Eosins in blood at the time admission to the hospital. Results: Concentration of formaldehyde , benzene, ammonia were remarkably higher in the childhood asthma than those without asthma (n=61, P<0.05). IgE, IgA, Eosins levels were remarkably higher in the childhood asthma with decorative indoor than those without decorative indoor (n=30, P < 0.05). Conclusions: Formaldehyde , benzene , ammonia are major pollutant in the decorative material and harm health of children with asthma. Decorative indoor result in poor indoor air, which induce childhood asthma.