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目的了解南平市2004—2013年戊型肝炎的流行特征,为制定防控策略提供依据。方法下载疾病监测信息报告管理系统南平市数据,用描述性流行病方法分析疫情资料。结果南平市戊肝报告发病率从2004年的0.58/10万升至2013年的3.05/10万,年均发病率1.76/10万,死亡2例,病死率0.39%,发病呈逐年上升趋势。报告病例主要分布在乡镇(67.3%),冬春季高发,农民占54.0%,性别比3.9∶1,男性发病率较高。结论应针对青壮年农民工开展多形式的宣传教育;在1~3月戊肝高发季节对乡镇餐饮、酒店加强监督监测力度;加强粪便及水源管理,做好食品卫生和食具消毒,控制疫情。
Objective To understand the epidemiological characteristics of hepatitis E in Nanping from 2004 to 2013 and provide the basis for the development of prevention and control strategies. Methods The data of Nanping City, a disease monitoring and information report management system, was downloaded and epidemic data were analyzed by descriptive epidemiological method. Results The incidence of hepatitis E in Nanping City rose from 0.58 / 100 000 in 2004 to 3.05 / 100 000 in 2013 with an annual average incidence of 1.76 / 100 000, with 2 deaths and a case fatality rate of 0.39%. The incidence of this disease increased year by year. Reported cases are mainly distributed in the township (67.3%), high in winter and spring, farmers accounted for 54.0%, sex ratio 3.9: 1, male morbidity. Conclusions Various forms of publicity and education should be carried out for young and middle-aged migrant workers. In the high season of hepatitis E from January to March, the supervision and monitoring of township restaurants and hotels should be stepped up; manure and water management should be strengthened; food hygiene and utensils should be disinfected and the epidemic should be controlled.