论文部分内容阅读
目的:了解2009-2014年睢县手足口病重症病例的流行特征。方法:应用描述流行病学方法分析睢县2009-2014年手足口病重症病例的流行特征。结果:2009-2014年,睢县共报告手足口病重症病例161例,年均发病率为3.35/10万;不同年份发病率差异有统计学意义(χ~2=20.1365,P<0.001)。发病主要集中在4-5月。男性发病率明显高于女性,差异有统计学意义(χ~2=110.2125,P<0.001)。1~3岁儿童发病数占87%。结论:睢县手足口病重症病例以散发为主,具有明显的年龄、性别差异,有明显的高发年和高发季节,应在流行季节和流行年份加强重点人群的管理和疫情监测工作。
Objective: To understand the epidemiological characteristics of severe cases of HFMD in Juxian County from 2009 to 2014. Methods: Descriptive epidemiological methods were used to analyze the epidemiological characteristics of severe cases of hand-foot-mouth disease in Pixian from 2009 to 2014. Results: In 2009-2014, a total of 161 cases of HFMD were reported in Yixian County, with an average annual incidence rate of 3.35 / 100 000. There was significant difference in incidence between years (χ ~ 2 = 20.1365, P <0.001). The incidence mainly concentrated in April-May. The incidence of males was significantly higher than that of females, the difference was statistically significant (χ ~ 2 = 110.2125, P <0.001). The incidence of children aged 1 to 3 accounted for 87%. Conclusion: The major cases of HFMD in Juxian County are predominantly sporadic, with obvious age and gender differences. There are obvious high incidence and high incidence seasons, and the management of key population and monitoring of epidemic situation should be strengthened during epidemic season and epidemic year.