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目的:了解慈溪市近10年来学生肺结核流行特征及发病趋势。方法:从《结核病管理信息系统》获得2005-2013年学生肺结核病例信息,从慈溪市统计年鉴获得同期学生总数,采用描述性流行病学研究方法,进行学生肺结核发病特征及趋势分析。结论:2005-2013年学生肺结核平均登记发病率为13.55/10万,涂阳肺结核平均登记发病率4.11/10万。男生发病是女生的1.4倍,发病年龄以17岁为中心呈近似正态分布,15~<20岁发病数占70.87%,高三和大一新生是学生肺结核的高发人群,第二季度发病数最多(占33.86%)。2005—2007年学生肺结核病发病比较平稳,2008-2012年呈平缓上升趋势,由2008年的12.02/10万,上升到2012年的16.78/10万,上升了39.60%。结论:做好学校肺结核防控工作刻不容缓,高三和大一新生是学生肺结核防控工作重点人群。
Objective: To understand the epidemic characteristics and incidence of tuberculosis among students in Cixi City in recent 10 years. Methods: From 2005 to 2013, TB case information was obtained from TB Management Information System. The total number of students in the same period was obtained from Cixi Statistical Yearbook. Descriptive epidemiological study was used to analyze the characteristics and trends of TB incidence in students. Conclusion: The average registered incidence of tuberculosis among students from 2005 to 2013 was 13.55 / 100000, the average registered incidence of smear-positive pulmonary tuberculosis was 4.11 / 100000. The incidence of boys is 1.4 times of that of girls, and the age of onset is approximately normal distribution centering on 17 years old. The number of onset is 70.87% in 15 ~ <20 years old. The third and the freshmen are the high incidence of tuberculosis in students, (33.86%). The incidence of tuberculosis among students in 2005-2007 was relatively stable, with a gradual upward trend from 2008 to 2012, up from 12.02% in 2008 to 16.78% in 2012, an increase of 39.60%. Conclusion: To do a good job in school tuberculosis prevention and control work urgently, the third and the freshmen students focus on prevention and control of tuberculosis.