Conclusions: Prevalence of asthma in children was higher in males than females and prevalence of allergic symptoms will be increased with high air pollution. Family history of asthma was a strong risk factor for childhood asthma.
Conclusions: Prevalence of asthma in children was higher in males than females and prevalence of allergic symptomswill be increased with high air pollution. Family history of asthma was a strong risk factor for childhood asthma.