论文部分内容阅读
目的了解中央财经大学新生PPD试验结果,为学校结核病防治工作提供可靠的科学依据。方法收集中央财经大学2009—2012年入学本科新生共计9702名的结核菌素纯蛋白衍生物(TB-PPD)试验结果,并采用描述性统计分析方法分析结果。组间比较运用χ2检验,P<0.05为差异有统计学意义。结果全部新生PPD试验强阳性率为6.02%(584/9702),其中,男生的强阳性率为4.04%(145/3587),女生为7.18%(439/6115),差异有统计学意义(χ2=39.32,P<0.05)。2010年PPD试验强阳性率最高,为10.44%(233/2231);2009年、2012年和2011年次之,强阳性率分别为5.43%(136/2505)、4.75%(116/2442)%和3.92%(99/2524)。4年间新生体检共检出肺结核患者14例,检出率为0.14%(14/9702)。14例肺结核患者中,6例PPD试验强阳性。结论在高校新生开展PPD普查,是发现结核病的必要辅助方法,加强在校学生结核病筛查,是控制结核病在高校传播流行的有效措施。
Objective To understand the results of the PPD test of freshmen at the Central University of Finance and Economics to provide a reliable scientific basis for the prevention and control of tuberculosis in schools. Methods A total of 9702 tuberculin pure protein derivatives (TB-PPD) from the Central University of Finance and Economics from 2009 to 2012 were collected and analyzed by descriptive statistical analysis. Comparison between groups using χ2 test, P <0.05 for the difference was statistically significant. Results The strong positive rate of all newborn PPD test was 6.02% (584/9702). Among them, the strong positive rate was 4.04% (145/3587) for boys and 7.18% (439/6115) for girls, the difference was statistically significant (χ2 = 39.32, P <0.05). In 2009, 2012 and 2011, the positive rate of PPD test was the highest, which was 10.44% (136/2505) and 4.75% (116/2442)%, respectively. And 3.92% (99/2524) respectively. During the 4 years, 14 cases of tuberculosis were detected in newborn examination, the detection rate was 0.14% (14/9702). Of the 14 patients with tuberculosis, 6 were strongly positive for the PPD test. Conclusions The PPD screening among freshmen in colleges and universities is a necessary auxiliary method to find out tuberculosis. Strengthening the screening of TB students in school is an effective measure to control the spread of tuberculosis in colleges and universities.