title: [Factors for the onset of and the exacerbation of tuberculosis. 3. Clinical factors for the development and the exacerbation of active tuberculosis. a. Children, young adult].
abstract: We reviewed the reports about the development and the exacerbation of active tuberculosis and performed a retrospective analysis of 394 patients who were treated for active tuberculosis (TB) at our hospital from 1976 to 1997. The factors for the development and the exacerbation of active tuberculosis were the bacteriological status of the source, the age of the person infected, the degree of tuberculin sensitivity, BCG non-vaccination, non-chemoprophylaxis, the medical condition that increases the risk for tuberculosis, the presence of other infection, poor nutrition.
authors.affiliation: Department of Pediatrics, Osaka Prefectural Habikino Hospital, Osaka, Japan.
authors.forename: I
authors.initials: I
authors.lastname: Takamatsu
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000995:Antitubercular Agents / Q000008:administration & dosage; D001500:BCG Vaccine; D002648:Child; D002675:Child, Preschool; D018450:Disease Progression; D006801:Humans; D016867:Immunocompromised Host; D007223:Infant; D007538:Isoniazid / Q000008:administration & dosage; D012189:Retrospective Studies; D012306:Risk; D014374:Tuberculin Test; D014376:Tuberculosis / Q000209:etiology*
chemical_list: D000995:Antitubercular Agents; D001500:BCG Vaccine; D007538:Isoniazid