论文部分内容阅读
[目的]了解北京交通大学新生结核菌素(PPD)试验及化学预防结果,为制订高校学生结核病暴发流行防治措施提供依据。[方法]对北京交通大学2004~2007年新生共12756人进行PPD试验,强阳性者登记随访,并采取预防服药的方法控制发病率。[结果]被调查学生中PPD试验阳性率50.11%,其中强阳性率13.29%。肺结核发病率:平均:125/10万,近4年呈逐年上升趋势,化学预防对结核病疫情控制效果显著。[结论]PPD试验是在高校新生中发现重点追踪对象的手段,对已受结核菌感染的对象采取化学预防干预有效控制结核病的发生,及时阻断结核病在高校的传播和流行。
[Objective] To understand the results of tuberculin (PPD) test and chemical prevention of freshmen in Beijing Jiaotong University, and provide the basis for the prevention and control of tuberculosis outbreak among college students. [Method] A total of 12756 newborn students from 2004 to 2007 in Beijing Jiaotong University were tested for PPD. The patients with strong positives were enrolled in the follow-up study. The preventive medication was used to control the incidence. [Results] The positive rate of PPD in the surveyed students was 50.11%, of which the strong positive rate was 13.29%. The incidence of tuberculosis: average: 125/100000, nearly 4 years showed an upward trend year by year, chemical prevention of tuberculosis control effect was significant. [Conclusion] The PPD test is a means to find out the key tracing objects among freshmen in colleges and universities. The chemical prevention and intervention for the subjects who have been infected by TB are effective in controlling the occurrence of tuberculosis and blocking the spread and prevalence of tuberculosis in universities.