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本文就我院512株结核杆菌进行耐药试验结果表明:原发耐药率占23.1％;继发耐药率为84.7％。耐药发生与各年龄组无明显差异。初治患者中外地耐药率明显高于市区及近郊;复治患者则各地之间无明显差异。耐药发生与肺结核类型及是否规则用药等有明显关系。297株分支杆菌菌型鉴定结果为:人型占94.3％;牛型占2.3％;非典型分支杆菌占3.4％。这些病人都分布在市区和近郊,说明我地区也存在非典型分支杆菌感染。
In this paper, our hospital 512 strains of Mycobacterium tuberculosis drug resistance test results show that: primary resistance rate accounted for 23.1%; secondary resistance rate was 84.7%. There was no significant difference between drug resistance and each age group. Drug resistance rates in newly diagnosed patients were significantly higher than those in urban areas and suburbs. There was no significant difference between the two groups. There is a clear relationship between drug resistance and the type of tuberculosis and whether regular medication. 297 strains of mycobacteria were identified as follows: 94.3% of them were human type, 2.3% of cattle type and 3.4% of atypical mycobacteria. These patients are located in urban areas and suburbs, indicating that my area also has atypical mycobacterial infection.