METHOD OF PREDICTING PROGRESSION OF RESPIRATORY TRACT OBSTRUCTION

摘要

FIELD: medicine. ^ SUBSTANCE: indices of densitometry (D) in % and planimetry (P) in % are measured in both lungs, value of forced exhale during first second (VFE1) is determined in % to proper volume, discriminant equation D=0.041ùVFE1+0.182ùD+0.126ùP is solved. If D is less than 9.43 progression of respiratory tract obstruction is predicted. ^ EFFECT: method allows to increase accuracy of prognosis connected with combination of chronic obstructive lung disease with bronchopulmonary dysplasias. ^ 2 ex