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目的探讨榆林市2010-2013年肺结核的流行趋势及特征,探索其流行规律,为制订全市结核病防控策略及措施提供科学依据。方法采用描述流行病学方法对榆林市2010-2013年肺结核资料进行整理和统计分析。结果榆林市2010-2013年共报告肺结核病例7 662例,涂阳病例的构成比呈逐年下降趋势,涂阴病例的勾构成比近年来有升高趋势(χ2=549.829,P<0.001);各年度男女性别构成比差异无统计学意义(χ2=7.678,P>0.05),但男性病例多于女性;15~24年龄组2 738例,所占比例最高,达35.73%;农、牧、渔民结核病病例为4 966例,所占比例最高,达64.81%。结论榆林市涂阳肺结核疫情呈逐年下降趋势,男性、青壮年、农民和学生病例最多。
Objective To explore the epidemiological trend and characteristics of tuberculosis in Yulin City from 2010 to 2013, explore its epidemic rules and provide a scientific basis for the formulation of tuberculosis prevention and control strategies and measures in the city. Methods Descriptive epidemiological methods were used to analyze and analyze the data of tuberculosis in Yulin from 2010 to 2013. Results A total of 7 662 cases of pulmonary tuberculosis were reported from 2010 to 2013 in Yulin City. The composition ratio of smear positive cases showed a declining trend year by year. Hook constitution of smear negative cases was higher than that in recent years (χ2 = 549.829, P <0.001) There was no significant difference in sex composition between male and female in the year (χ2 = 7.678, P> 0.05), but male cases were more than female ones. In the age group of 15-24, there were 2 738 cases, accounting for the highest proportion of 35.73% The number of TB cases was 4966 cases, accounting for the highest proportion of 64.81%. Conclusion The outbreak of smear-positive pulmonary tuberculosis in Yulin shows a declining trend year by year, with the highest number of male, young, peasant and student cases.