2005-2008年云南省大理州州属学校餐饮具消毒效果监测分析

Surveillance of disinfection of tableware in schools directly managed by Dali prefecture CDC,2005-2008

目的了解2005-2008年云南省大理州疾病预防控制中心直接管理的各类学校、幼儿园食堂餐饮具卫生状况。方法对2005-2008年学校餐饮单位餐饮具卫生检测资料进行分析。结果2005-2008年共抽检样品1248份,合格1064份,合格率为85.26%。4年间合格率的差异有统计学意义(P<0.01),各类学校餐食(饮)具合格率幼儿园最高,为93.15%;中专学校最低,为80.82%;差异有统计学意义(P<0.01)小型餐具的合格率高于大型餐具的合格率。蒸汽、煮沸消毒的效果要好于化学消毒剂。结论应继续加强州属学校特别是中专学校餐饮单位餐饮具消毒的监督监测工作。

Objective To investigate the tableware hygiene in schools and kindergartens directly managed by Dali prefecture CDC from 2005 to 2008,provide evidence for sanitary supervision and surveillance.Methods The data of hygiene inspect in canteens of the schools and kindergartens from 2005 to 2008 were analyzed.Results A total of 1248 tableware samples were tested during this period,and 1064 samples were qualified（85.26%）.The differences on qualified rate in each year were significant（P〈0.01）.The highest qualified rates was observed in kindergartens（93.15%）,and the lowest was observed in secondary technical schools（80.82%）,the difference was significant（P〈0.01） The qualified rate of small tableware was higher than big ones.The effects of steam and boiling were better than chemical disinfectant.Conclusion It is necessary to conduct further social publicizing of health regulation and food hygiene.The supervision and surveillance of tableware disinfection in secondary technical schools should be strengthened.