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目的 :了解大学生结核分枝杆菌感染情况,为高校结核病防治提供理论依据。方法 :整群选取贵州师范大学2012-2015级新生,首先对所有新生进行PPD试验,然后对所有结核菌素试验强阳性者进行胸部x线片检查。结果:接受PPD试验者共16678人,强阳性率为5.41%(903),2012-2015级新生强阳性率呈逐年下降趋势。活动性肺结核检出率0.072%(12)。结论 :PPD试验结合x光胸片检查是高校发现结核病的有效方法。
Objective: To understand the prevalence of Mycobacterium tuberculosis in college students and provide a theoretical basis for the prevention and treatment of tuberculosis in colleges and universities. Methods: A total of 2012-2015 freshmen from Guizhou Normal University were enrolled in the study. All freshmen were first tested for PPD. All the patients with strong positive tuberculin test were then examined by chest radiography. Results: A total of 16678 people who accepted PPD test had a strong positive rate of 5.41% (903). The strong positive rate of 2012-2015 freshmen showed a declining trend year by year. The detection rate of active tuberculosis was 0.072% (12). Conclusion: PPD test combined with x-ray examination is an effective method to discover tuberculosis in colleges and universities.