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首页> 外文期刊>Journal of Clinical Microbiology >Mycobacterial testing in clinical laboratories that participate in the College of American Pathologists' Mycobacteriology E survey: results of a 1993 questionnaire.
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Mycobacterial testing in clinical laboratories that participate in the College of American Pathologists' Mycobacteriology E survey: results of a 1993 questionnaire.

机译:参加美国病理学家学院的分枝杆菌E调查的临床实验室中的分枝杆菌测试:1993年调查问卷的结果。

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Participants in the College of American Pathologists' Mycobacteriology E proficiency testing survey in 1993 were asked to complete a questionnaire addressing mycobacterial test methods, test volume, and frequency of detection of drug-resistant Mycobacterium tuberculosis (MTB). A similar questionnaire had been distributed in 1992. The population responding to the 1993 questionnaire changed, because of a shift of small hospitals to the limited Mycobacteriology E1 survey, and the format of some questions was altered, so a direct comparison of 1992 and 1993 responses was not always possible. Among participants who answered the questions in both years, there was a significant increase in the use of the fluorochrome stain (57% in 1992, 61% in 1993), BACTEC TB for culture (34% in 1992, 38% in 1993) and susceptibility testing (51% in 1992, 61% in 1993), and DNA probes for identification (30% in 1992, 51% in 1993). The percentage of participants who processed respiratory specimens at least seven times per week increased from 9% in 1992 to 13% in 1993, and the percentage processing five times per week increased from 68 to 72%. The percentage of respondents who reported an identification of MTB within 21 days of specimen receipts and susceptibility test results within 28 days in 1992 and 1993 increased from 30 to 41% and from 12 to 19%, respectively. In regard to resistant MTB, 177 institutions in 1991 and 291 in 1992 reported resistance to isoniazid, and 114 in 1991 and 187 in 1992 reported resistance to both isoniazid and rifampin. Laboratorians are to be applauded for using the more rapid mycobacterial testing methods; however, given that tuberculosis remains a problem, this trend must continue.
机译:要求参加1993年美国病理学家学院的分枝杆菌E水平测试的参与者填写一份调查问卷,以解决分枝杆菌测试方法,测试量和耐药结核分枝杆菌(MTB)的检测频率。 1992年也分发了类似的调查表。由于小型医院转向有限的分枝杆菌E1调查,对1993年调查表的答复人口发生了变化,并且某些问题的形式也发生了变化,因此直接比较了1992年和1993年的答复并非总是可能的。在这两年都回答了问题的参与者中,荧光染料的使用(1992年为57%,1993年为61%),BACTEC TB用于培养的使用显着增加(1992年为34%,1993年为38%)和药敏试验(1992年为51%,1993年为61%)和用于鉴定的DNA探针(1992年为30%,1993年为51%)。每周至少处理7次呼吸道标本的参与者百分比从1992年的9%增加到1993年的13%,每周处理5次的百分比从68%增加到72%。 1992年和1993年,在收到样本后21天内报告MTB鉴定和药敏试验结果的受访者百分比从30%增至41%和从12%增至19%。关于抗药性山地自行车,1991年有177个机构和1992年有291个机构报告对异烟肼有抗药性,1991年有114个机构,1992年有187个报告对异烟肼和利福平都有抗药性。实验室人员使用更快速的分枝杆菌检测方法应受到称赞;但是,鉴于结核病仍然是一个问题,这种趋势必须继续下去。

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