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目的分析传染病发病特点和流行趋势,为制定预防和控制措施提供理论依据。方法对2005~2011年国家疾病监测信息报告管理系统中龙口市的传染病资料运用描述性流行病学方法进行分析。结果 2005~2011年龙口市法定传染病报告总数为6 436例,年平均发病率为132.46/10万。2005~2011年发病率分别107.78/10万、140.93/10万、138.78/10万、147.08/10万、125.63/10万、128.24/10万、138.60/10万;血源及性传播传染病、呼吸道传染病、肠道传染病、自然疫源和虫媒传染病年均发病率分别为54.97/10万、38.81/10万、19.00/10万、0.19/10万。发病率最高的前5种传染病依次乙肝、肺结核、手足口病、痢疾、梅毒,年均发病率分别为45.40/10万、36.88/10万、15.89/10万、7.90/10万、4.96/10万。结论 2005~2011年龙口市法定报告传染病总体趋势不明显,各传染病不同时期有不同的流行特点和规律。
Objective To analyze the characteristics and epidemic trend of infectious diseases and provide a theoretical basis for making prevention and control measures. Methods Descriptive epidemiological methods were used to analyze the information of infectious diseases in Longkou City in the National Disease Surveillance Information Reporting Management System from 2005 to 2011. Results From 2005 to 2011, the total number of notifiable infectious diseases reported in Longkou was 6 436, with an average annual incidence of 132.46 / 100 000. The incidence rates in 2005-2011 were 107.78 / 100000, 140.93 / 100000, 138.78 / 100000, 147.08 / 100000, 125.63 / 100000, 128.24 / 100000 and 138.60 / 100000 respectively. The blood and sexually transmitted diseases, The average annual incidence rates of respiratory infectious diseases, intestinal infectious diseases, natural foci and insect-borne diseases were 54.97 / 100000, 38.81 / 100000, 19.00 / 100000 and 0.19 / 100000 respectively. The top five infectious diseases with the highest incidence rate were hepatitis B, tuberculosis, hand-foot-mouth disease, dysentery and syphilis in the order of 45.40 / 100000, 36.88 / 100000, 15.89 / 100000, 7.900 / 100000 and 4.96 / 100,000. Conclusion The overall trend of legal notifiable communicable diseases in Longkou City from 2005 to 2011 is not obvious. Different infectious diseases have different epidemic characteristics and laws at different periods.