Changes in the function of external respiration in children in ecologically unfavorable areas of an industrial city

In connection with urbanization, the study of the influence of atmospheric pollution on the health of the population is an urgent task. The study of the respiratory system is of particular importance, since the respiratory organs are exposed to the harmful effects of pollutants in the first place. However, the influence of harmful substances on the bronchopulmonary system in the prenosological period has not been sufficiently studied, since the functional state of the body is more sensitive to the effects of environmental factors than the incidence rates.