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目的了解锦州市太和区流行性出血热发病现状和流行病学特征,为制定有效的预防控制措施提供科学依据。方法采用描述流行病学描述疫情的三间分布。结果 2011~2015年锦州市太和区共发生流行性出血热病96例,无死亡病例。各年发病率分别为4.09/10万、4.32/10万、6.95/10万、8.91/10万、6.04/10万(P>0.05),年均发病率为6.06/10万。太和区13个乡街中有11个乡街有流行性出血热患者,其中松山街道28例,占29.17%,陵南街道15例,占15.62%,新民乡14例,占14.58%;全年均有发病,主要集中在春夏季(3~7月)占69.57%,其次秋冬季节(12月至次年1月)占18.75%;20~50岁青壮年居多,占病例总数的84.38%。男性64例,占66.67%;女性32例,占33.33%。职业以农民为主,占59.38%;其次工人,占15.63%。结论锦州市太和区流行性出血热总体呈下降趋势,但依然存在流行的危险因素。
Objective To understand the prevalence and epidemiological characteristics of epidemic hemorrhagic fever in Taihe District, Jinzhou City, so as to provide a scientific basis for effective prevention and control measures. Methods Describe the three distributions of epidemics using epidemiological descriptions. Results From 2011 to 2015, 96 cases of epidemic hemorrhagic fever occurred in Taihe District, Jinzhou City without any deaths. The annual incidence rates were 4.09 / 100,000, 4.32 / 100,000, 6.95 / 100,000, 8.91 / 100,000 and 6.04 / 100,000 respectively (P> 0.05), with an average annual incidence of 6.06 / 100,000. Among the 13 townships in the Taihe District, 11 townships have epidemic hemorrhagic fever patients, of which 28 are Songshan streets, accounting for 29.17%, 15 of Lingnan streets, accounting for 15.62% and 14 townships, accounting for 14.58% The incidence was mainly in the spring and summer (March to July) accounted for 69.57%, followed by autumn and winter seasons (December to January next year) accounted for 18.75%; young adults aged 20 to 50, accounting for 84.38% of the total number of cases. 64 males, accounting for 66.67%; 32 females, accounting for 33.33%. Occupation of farmers, accounting for 59.38%; followed by workers, accounting for 15.63%. Conclusions Epidemic haemorrhagic fever in Taihe District, Jinzhou City, shows a general downward trend, but epidemic risk factors still exist.