:Geographic Difference of the Prevalence Rate of Non-Tuberculous Lung Mycobacteriosis

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• Relationship between the prevalence rate of non-tuberculous pulmonary mycobacteriosis and the prevalence rate of active lung tuberculosis in the period of 1971 to 1982 (12 years) was observed in five prefectures, Hokkaido, Tokyo, Aichi, Osaka, and Fukuoka. The prevalence rate of non-tuberculous lung mycobacteriosis was estimated as a product of the prevalence rate of active lung tuberculosis and the ratio of the number of patients with non-tuberculous mycobacteriosis against the number of patients newly hospitalized in lung tuberculosis depart ments. The ratio was determined in the National Sapporo Minami Hospital, Hokkaido, the National Tokyo Hospital, Tokyo, the National Chubu Hospital, Aichi, the National Kinki Chuo Hospital, Osaka, and the National Fukuoka Higashi Hospital, Fukuoka, respectively.<BR>The prevalence rates of active lung tuberculosis were reduced markedly during the recent 12 years observed, while the prevalence rates of non-tuberculous lung mycobacteriosis remained at almost the same level. The prevalence rate of the non-tuberculous mycobacteriosis was highest in Osaka, 2 to 5 per 10<SUP>5</SUP> population, moderate in Tokyo, Aichi and Fukuoka, 1 to 3 per 10<SUP>5</SUP> population, and the lowest in Hokkaido, less than 0.75 per 10<SUP>5</SUP> population.<BR>The difference in the prevalence rates of non-tuberculous mycobacteriosis might be explained by the following factors: (a) difference of ecological state of mycobacteria in the environment due to different climate; (b) difference of dusty environment due to different industries.

• 一般社団法人 日本結核病学会の論文

一般社団法人 日本結核病学会 | 論文

• 秋田県龜田町の結核実態調査-2-
• 秋田県龜田町の結核実態調査-1-
• 非定型抗酸菌排出者の臨床
• 正常人T細胞のE-rosette形成能に及ぼす肺結核患者血清の抑制作用
• 結核病巣内のmononuclear phagocytesの酵素活性,特にβ-galactosidaseおよびnaphthol AS-D acetate esteraseの変動

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