昌平区食品卫生、公共场所从业人员大便培养结果动态分析

目的了解2004--2012年北京市昌平区食品卫生、公共场所从业人员大便培养检出情况。方法收集2004--2012年间昌平区食品卫生、公共场所从业人员健康检查资料，进行统计学分析（x2检验）。结果2004—2012年健康体检总计672419人，检测出痢疾总计17人，平均检出率为0．003％；每年检出率分别为0．008％、0．002％、0．002％、0．009％、0．002％、0、0．002％、0、0。9年间痢疾检出率逐年减少，差异有统计学意义（X2=25．33，P〈0．05）。9年内未检出伤寒患者。结论每年1次对从业人员进行大便培养检测项目没有现实意义。1年1次的从业人员预防性健康检查中的大便培养检测项目，应从中华人民共和国从业人员预防性健康检查中删去，这样一来，减少了从业人员的经济支出。

Dynamic analysis of stool culture in employers of public places and food hygiene in Changping district

Abstract： Objective To investigate the status of stool culture in employers of public places and food hygiene in Chang- ping district from 2004 to 2012. Methods The health screening information of the employers of public places and food hygiene in Changping district were collected and analyzed with statistical methods （Chi squar test）. Results The total population of health screening were 672,419. Total 17 people were detected with dysentery with an average rate of 0. 003% ,the annual rate of this nine years were 0.008% ,0. 002% ,0.002% ,0.009% ,0.002% ,0,0. 002,0 and 0, respectively. The rate decreased clearly year by year（ X2 = 25.33 ,P 〈 0.05 ）. The typhoid was not found in recent 9 years. Conclusion The detection of fecal culture one times a year in China project has no practical significance. This test items can be deleted from the preventive health check of the employees of the People＇ s Republic of China,thus also can reduce the economic costs of employees.