1. Establishing diagnostic strategy in asthma in children.
2. The evaluation of spirometric parameters (FEV 25% and MEF25%) and pulseoximetry
in children from urban intensive pollution zones compared with patients from less polluted
environment (rural).
3. Assessment of pediatric asthma exacerbations number function of pollution,
microclimate and the habitat.
4. Evaluation IgE in studied patients, depending on the level of air pollution, microclimate
and the habitat.