[The epidemiological features of concomitance of diabetes mellitus and pulmonary tuberculosis].

The study was undertaken to reveal the clinical and epidemiological features of development diabetes mellitus (DM) and pulmonary tuberculosis (PT) in comorbidity. The material of the study was 143 case histories and outpatient cards of patients with DM and PT who were registered in 2001-2006. A total of 11,702 cases of tuberculosis were notified in 1999-2005. The significance ofa difference between the extensive indices was assessed by Student's test preceded by the Fisher angular transformation. Thus, the specific features of development of DM and PT are: 1) type 1 DM frequently occurs in youth while type 2 DM does at mature age; 2) tuberculosis in DM patients occurs at mature and old ages; 3) there is a male preponderance among patients with type 1 DM and a female predominance among those with type 2 DM; 4) comorbidity is more common in town-dwellers; 5) severe PT was prevalent in type 1 DM; mild PT is rarely observed in type 2 DM; 6) in comorbidity, fibro-cavernous, cirrhotic tuberculosis, caseous pneumonia, and tuberculoma are encountered by several times more frequently and focal tuberculosis and tuberculous pleurisy are less frequently in patients without DM.