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为探索社会和自然因素对闽南地区疟疾流行的影响 ,对与疟疾暴发点有关的调查点人群类型、地理地貌、住房条件、防蚊设备、医疗保健、主要传疟媒介、输入疟疾病例 7项社会和自然因素进行 L ogistic多元回归分析。结果显示 ,主要传疟媒介、输入病例和调查点人群类型 3个变量被选入回归方程 ,其相对危险度分别为 8.56、10 .92和 4 .4 3。结果表明 ,闽南地区疟疾暴发点主要发生在有微小按蚊分布的、流动人群聚居的工地。
In order to explore the impact of social and natural factors on the malaria epidemic in southern Fujian, we conducted a survey on the types of malaria-related polders, geography and geography, housing conditions, anti-mosquito equipment, health care, major malaria vectors, L ogistic multiple regression analysis with natural factors. The results showed that the main variables of malaria vector, input case and survey population were selected into the regression equation with relative risk of 8.56, 10.92 and 4.43, respectively. The results showed that the outbreak of malaria in southern Fujian mainly occurred in the sites where the floating population was concentrated with the distribution of Anopheles minimus.