【摘要】 [目的]分析福建省登革热流行的影响因素,为防制提供依据。[方法]选择不同地区35个村为调查点,对调查点的地理环境类型、人口密度、往返东南亚地区的流动人口、白纹伊蚊幼虫密度、防蚊设施使用率、输入性登革热病例6项社会和自然因素进行logistic回归分析。[结果]输入性登革热病例,白纹伊蚊幼虫密度和往返东南亚地区的流动人口3个变量被选入回归方程,其相对危险度分别约为9.8、7.3和5.6。[结论]在有往返东南亚地区流动人口,有登革热输人病例,且白纹伊蚊幼虫密度高的地区,发生登革热流行的危险性较大。更多还原

【Abstract】 [Objective] To analyze the epidemiological factors of dengue fever in Fujian for the disease control and prevention.[Methods] Totally 35 villages were chosen and investigated.The 6 influence factors,that is,the types of geography,density of population,floating population to or from Southeast Asia area,density of Aedes albopictus larvae,usage of mosquito-preventing facilities and imported cases of dengue fever were analyzed by logistic regression.[Results] Imported cases,density of Aedes albopictus larvae and floating population were selected in regression equation,the relative risks were 9.8,7.3 and 5.6 respectively.[Conclusion] The main epidemiological factors of dengue fever in Fujian are as follows:imported dengue fever cases,density of Aedes albopictus larvae and floating population.更多还原