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目的对南汇区2003～2007年疟疾的流行特征进行分析,为今后疟疾的防治与监测提供科学依据。方法根据南汇区2003～2007年疟疾疫情资料,回顾性分析该地区疟疾流行的“三间分布”。结果2003～2007年南汇区疟疾发病共42例,平均每年8～9例,发病率控制在0.5/10万以下;42例中男性占78.57%,女性占21.43%;20～40岁占69.05%,工人、农民和民工占73.81%;发病在5～10月份的占78.57%;区外病例占全部病例的59.52%。结论南汇区疟疾总体发病处于较低水平,但存在着流动人口增多和医务人员对疟疾缺乏诊断知识等不利因素,仍需做好监测工作。
Objective To analyze the epidemiological characteristics of malaria in Nanhui District from 2003 to 2007, and provide a scientific basis for the prevention and control of malaria in the future. Methods According to the data of malaria epidemic in Nanhui District from 2003 to 2007, the “three distributions” of malaria prevalence in the area were retrospectively analyzed. Results The incidence of malaria in Nanhui District from 2003 to 2007 was 42 cases, with an average of 8 to 9 cases per year and the incidence was controlled below 0.5 / 100000. Among 42 cases, males accounted for 78.57%, females accounted for 21.43%, and males aged 20 to 40 accounted for 69.05% , Workers, peasants and migrant workers accounted for 73.81%; incidence in May-October accounted for 78.57%; outside the region accounted for 59.52% of all cases. Conclusion The overall incidence of malaria in Nanhui District is at a low level, but there are unfavorable factors such as the increase of floating population and the lack of knowledge of malaria diagnosis by medical staff, and the monitoring work still needs to be done.