METHOD FOR DETERMINATION OF BRONCHIAL DESTRUCTION DEGREE IN PATIENTS WITH BRONCHIAL ASTHMA Russian patent published in 2023 - IPC A61B10/00 G01N33/52 

FIELD: medicine; internal medicine; pulmonology.

SUBSTANCE: determine the level of physical activity according to the ODA23+ questionnaire, the level of activity of patients according to Lequesne scale and the level of the total antioxidant capacity ImAnOx. Then, calculate forced expiratory volume (FEV₁) based on the received data using a given formula. With a FEV₁ value of 80.0% to 100.0% determine mild degree of bronchial obstruction, with an FEV₁ of 60.0% to 79.9% - moderate bronchial obstruction, with an FEV₁ less than 60.0% - severe bronchial obstruction.

EFFECT: method allows to determine degree of bronchial obstruction by the value of FEV₁ due to the simultaneous accounting of indicators that are diagnostically significant for given determination of degree of obstruction summation.

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