2009-2013年揭西县肺结核流行特征分析

Analysis of the epidemiological of tuberculosis in Jiexi during 2009-2013

目的通过分析揭西县2009-2013年肺结核的发病特征和流行规律,为进一步防控肺结核提供科学依据。方法采用描述流行病学方法对揭西县2009-2013年肺结核疫情资料进行整理分析。结果 2009-2013年揭西县累计报告肺结核3 232例,年均报告发病率为79.01/10万,5年发病率呈下降趋势（χ^2=81.933,P〈0.01）;时间分布呈双峰曲线,4月和8月为发病高峰,分别占报告总人数10.77%和9.72%;男性发病高于女性（χ^2=858.803,P〈0.01）,男女比例为3.30：1;45-74岁年龄组发病率较高;职业分布中以农民居多,发病2 551例,占报告总人数的78.93%。结论揭西县肺结核发病率呈下降趋势,但防控形势依然严峻,应继续落实防控措施。

Objective Through characteristic analysis of pulmonary tuberculosis incidence and epidemic regularity in Jiexi during 2009-2013 to provide a scientific basis for the prevention and control of tuberculosis. Methods Using descriptive epidemiological analysis was used to analzyed the data of pulmonary tuberculosis in Jiexi during 2009-2013. Results During 2009-2013,reported tuberculosis cases were 3 232 and the average reported incidence rate was 79.01 / 105. The incidence decreased year by year（χ^2=81.933,P〈0.01）. April and August were two morbidity peaks.The incidence of male was higher than that of female, with a ratio of 3.30∶1. The incidence of 45-74 years old age group was higher tha that of other age groups. Majority of the patients were farmers, with the incidence of 2 551 cases,accounted for 78.93%.Conclusion The tuberculosis rate decreased in Jiexi, but the prevention and control of the situation is still grim, and itshould be continue to implement the prevention and control measures.