title: [Informative value of the major component technique in the assessment of the epidemic tuberculosis situation].
abstract: The paper describes a method for comprehensive analysis of the epidemic situation which is based on the major component technique. The algorithm proposed for comprehensive assessment is highly effective in the retrospective analysis and in the analysis of the current material which includes a great deal of various characteristics that are at first sight occasionally unrelated. The use of the algorithm is shown by the example of analyzing 19 statistical variables that characterize the epidemic situation and different aspects of the work of a tuberculosis-controlling facility in 30 districts of the Novosibirsk Region in a period of 15 years (1985-1999). During processing, the variables fall into two groups: a group of variables that characterize the quality of antituberculosis work and a group of those reflecting the epidemic situation, which were used to divide the districts of the region into several groups.
authors.forename: O V
authors.initials: OV
authors.lastname: Reviakina
authors.forename: Iu K
authors.initials: IuK
authors.lastname: Galaktionov
authors.forename: Iu N
authors.initials: IuN
authors.lastname: Kurunov
authors.forename: V M
authors.initials: VM
authors.lastname: Efimov
mesh_terms: D000293:Adolescent; D000328:Adult; D002391:Catchment Area, Health; D004196:Disease Outbreaks; D004812:Epidemiologic Methods; D006801:Humans; D015233:Models, Statistical; D012426:Russia / Q000453:epidemiology; D014397:Tuberculosis, Pulmonary / Q000453:epidemiology*