title: [The information value of epidemiological research in chronic nonspecific lung diseases].
abstract: Results of the study indicate that in several countries there occurred during 1971-1980 a reduction of mortality of the male population at the age of 1-4 years. In those over 65 years of age this index was inconsistent. Results indicate a definite dependence of mortality on age.
authors.forename: E M
authors.initials: EM
authors.lastname: Khodosh
authors.forename: E Ia
authors.initials: EIa
authors.lastname: Nikolenko
mesh_terms: D000293:Adolescent; D000328:Adult; D017677:Age Distribution; D000368:Aged; D001249:Asthma / Q000401:mortality; D001991:Bronchitis / Q000401:mortality; D002648:Child; D002675:Child, Preschool; D014943:Global Health; D006801:Humans; D007223:Infant; D008173:Lung Diseases, Obstructive / Q000453:epidemiology* / Q000401:mortality; D008297:Male; D008875:Middle Aged; D011656:Pulmonary Emphysema / Q000401:mortality
vernacular_title: Ob informativnosti épidemiologicheskikh issledovaniĭ pri khronicheskikh nespetsificheskikh zabolevaniiakh legkikh.