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目的:查找新生儿破伤风高危县的高发因素,为控制疫情提供依据。方法:对高危县开展回顾性调查,采用描述性流行病学方法对调查结果进行分析。结果:2006~2007年中牟县共发生新生儿破伤风17例,其中2例未被报告。病例主要集中在狼城岗乡的外来打工人群中,外来人口新生儿破伤风发病率为55.2‰,户籍常住人口中无病例发生;外来打工人口和常住人口的医院分娩率分别为26.4%和98.7%。结论:非清洁接生和外来人口是中牟县新生儿破伤风高发的原因。
Objective: To find out the high risk factors of neonatal tetanus in high risk county and provide the basis for controlling the epidemic. Methods: Retrospective investigation was carried out in high risk counties, and the descriptive epidemiological method was used to analyze the survey results. Results: From 2006 to 2007, 17 cases of neonatal tetanus were found in Zhongmou County, of which 2 cases were not reported. The cases are mainly concentrated in the migrant workers in the wolverine Kong Township, the incidence of neonatal tetanus in migrant population is 55.2 ‰, no case of permanent resident population occurred; migrant workers and resident population hospital delivery rates were 26.4% and 98.7 %. Conclusion: The causes of high incidence of neonatal tetanus in Zhongmou County are as follows: non-clean delivery and non-native population.