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目的了解结核菌在中学生群体中的感染状况,为采取相应的干预措施提供依据。方法随机抽取宛城区10所中学和中等职业学校中的15066名学生进行结核菌素试验,并进行数据分析。结果宛城区中学生和中等职业学校学生的阳性检出率差异有统计学意义,不同年龄组学生结核菌素试验阳性检出率及强阳性检出率差异均无统计学意义。结论中学应进一步加强结核菌素试验监测力度,控制结核病在中学中的发生和流行。
Objective To understand the infection status of TB in middle school students and to provide the basis for the corresponding interventions. Methods 15066 students from 10 middle schools and secondary vocational schools in Wancheng District were randomly selected for tuberculin test and the data were analyzed. Results There were significant differences in the positive detection rates among Wancheng middle school students and secondary vocational school students. There was no statistically significant difference between the positive rates of tuberculin test and the positive detection rates of students in different age groups. Conclusions Secondary schools should further strengthen the monitoring of tuberculin test and control the occurrence and prevalence of tuberculosis in secondary schools.