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目的对朝阳市龙城区2008~2012年细菌性痢疾和其他感染性腹泻病的流行特点进行分析,为制定预防策略提供科学依据。方法采用描述流行病学方法和圆形分布法,对龙城区2008~2012年细菌性痢疾和其他感染性腹泻病的资料进行分析。结果 2008~2012年龙城区细菌性痢疾的年平均发病率为7.6967/10万,呈逐年下降趋势;其他感染性腹泻病年平均发病率为32.2204/10万,呈逐年上升趋势。发病人群以儿童为主,有明显的季节性,发病高峰在7~9月。细菌性痢疾的发病季节性比其他感染性腹泻病要强。结论儿童、学生是重点防治人群,应在7~9月份加强食品卫生和饮水卫生的监测管理,做好健康教育工作。
Objective To analyze the epidemiological characteristics of bacillary dysentery and other infectious diarrheal diseases in Longcheng District, Chaoyang City from 2008 to 2012, and provide a scientific basis for formulating prevention strategies. Methods Descriptive epidemiological method and circular distribution method were used to analyze the data of bacillary dysentery and other infectious diarrhea in Longcheng District from 2008 to 2012. Results The annual average incidence of bacterial dysentery in Longcheng District from 2008 to 2012 was 7.6967 / lakh, showing a declining trend year by year. The average annual incidence rate of other infectious diarrhea was 32.2204 / lakh, showing an upward trend year by year. The incidence of children to children, there is a clear seasonal peak incidence in July and September. Bacterial dysentery is more seasonal than other infectious diarrheal diseases. Conclusion Children and students are the key prevention and control people. We should strengthen the monitoring and management of food hygiene and drinking water hygiene from July to September and do a good job in health education.