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目的通过分析出境务工人员的疟疾发病情况,掌握腾冲县疟疾发病的原因。方法采取分层随机抽样法,逐户调查当地居民中出境务工人员疟史情况,全面掌握腾冲县疟疾疫情动态。结果在调查的勐连、固东和蒲川三乡2007年出境务工人员1 243人员中,发现疟疾560例,患病率为45.05%。结论加强流动人口的疟疾防治管理是腾冲县疟疾防治工作的重点。
Objective To analyze the causes of malaria in migrant workers in Tengchong County by analyzing the incidence of malaria among the migrant workers. Methods Stratified stratified random sampling method was used to investigate the history of malaria among migrant workers among local residents on a household-by-family basis and to fully grasp the dynamics of malaria in Tengchong County. Results Among the 1,243 workers who were migrant workers from Menglian, Gu Dong and Puchuan Township in 2007, 560 cases of malaria were found, with a prevalence of 45.05%. Conclusion Strengthening malaria control of floating population is the focus of malaria control in Tengchong County.