title: [Prevalence of post-tuberculous changes in the bronchopulmonary system in the patients with chronic bronchitis].
abstract: The prevalence of chronic nonspecific pulmonary diseases was studied in 1880 industrial workers from Russia. The diseases were reported in 26.5% of the examinees. Fluorograms of chronic bronchitis patients indicated residual posttuberculous bronchopulmonary changes in 28.5% of the cases (p < 0.01). By form the bronchitis depended on the variety of the posttuberculous alterations: 76.4% of the asthmatic bronchitis sufferers had minor residual posttuberculous changes (petrifaction of intrathoracic lymph nodes), those with irritative bronchitis had extended posttuberculous changes in 72.7%.
authors.forename: L G
authors.initials: LG
authors.lastname: Soboleva
authors.forename: O V
authors.initials: OV
authors.lastname: Korovina
authors.forename: G M
authors.initials: GM
authors.lastname: Laskin
mesh_terms: D001249:Asthma / Q000453:epidemiology / Q000209:etiology; D001991:Bronchitis / Q000000981:diagnostic imaging / Q000453:epidemiology / Q000209:etiology; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000000981:diagnostic imaging / Q000453:epidemiology* / Q000209:etiology; D015995:Prevalence; D011859:Radiography; D012426:Russia / Q000453:epidemiology; D013997:Time Factors; D014397:Tuberculosis, Pulmonary / Q000150:complications / Q000000981:diagnostic imaging / Q000453:epidemiology*