深圳市集中式消毒餐(饮)具卫生质量调查  

Analysis on sanitary quality of centralized sterilized tableware in Shenzhen city from 2013 to 2016

作　　者：曾祥[1] 关婕 张奕梅 钱英 郭凤仪 向韧 谭红专[1] ZENG Xiang GUAN Jie ZHANG Yi - mei QIAN Ying GUO Feng - yi XIANG Ren TAN Hong - zhuan(Xiangya School of Public Health, Central South University, Changsha Hunan 410000 1 Shenzben Health Inspection Bureau, Chin)

机构地区：[1]中南大学湘雅公共卫生学院,湖南长沙410000 [2]深圳市卫生监督局

出　　处：《中国消毒学杂志》2017年第7期643-645,共3页Chinese Journal of Disinfection

摘　　要：目的了解深圳市集中式消毒餐(饮)具的卫生质量状况,为进一步加强卫生监督管理提供科学依据。方法对2013-2016年辖区内餐(饮)具集中消毒服务单位清洗消毒的餐具、饮具进行随机抽检,检测感官、致病菌、大肠菌群、洗涤剂残留等指标。结果集中式消毒餐(饮)具的总合格率为94.24%,2013-2016年合格率分别为83.43%、96.55%、97.38%和98.03%,其中2013年合格率最低,差异有统计学意义(χ2=147.035,P<0.001);4年全项指标合格单位所占比例分别为50.00%、78.95%、87.18%和84.85%,差异有统计学意义(χ2=17.755,P<0.001);4年2 345份集中式消毒餐(饮)具的感官、游离性余氯、致病菌四项指标检测合格率均为100.00%,大肠菌群、烷基(苯)磺酸钠合格率分别为94.46%、99.79%;圆碗、茶杯、圆碟、饭匙、筷子的合格率差异无统计学意义(χ2=1.290,P>0.05)。结论深圳市集中式消毒餐(饮)具消毒效果总体符合相关要求,但仍存在卫生问题,需持续加强对餐(饮)具集中消毒服务单位的卫生监督管理。Objective To understand the sanitary quality of centralized sterilized tableware in Shenzhen City,and to come up with scientific evidence for strengthening supervision and management. Methods Centralized sterilized tableware produced by tableware centralized disinfection units were randomly sampled and detected with sensory,pathogenic bacteria,coliform bacteria and detergent residues from 2013 to 2016. Results The overall qualified rate of centralized sterilized tableware was 94. 24% in the 4 years,and the annual qualified rates was 83. 43%,96. 55%,97. 38% and 98. 03% respectively from 2013 to 2016. The minimum was in 2013 and the difference among annual qualified rates was statistically significant（ χ^2= 147. 035,P 〈0. 001）. Proportion of tableware centralized disinfection unit which was qualified with all indicators was50. 00%,78. 95%,87. 18% and 84. 85% respectively from 2013 to 2016,the difference was statistically significant（ χ^2=17. 755,P 〈0. 001）; 2 345 pieces of centralized sterilized tableware were detected during the four years and all pieces of tableware were qualified with sensory,free residual chlorine and pathogenic bacteria,respectively 94. 46% and 99. 79% of tableware were qualified with coliform bacteria and sodium alkyl（ benzene） sulfonate. The difference among qualification rates of bowl,cup,dish,spoon and chopsticks was not statistically significant（ χ^2= 1. 290,P〉0. 05）. Conclusion The sanitary quality of centralized sterilized tableware in Shenzhen is at a higher level,but some sanitary problems still exist. Supervision and management need to be strengthened continuously for tableware centralized disinfection units,and to urge this industry forward with self-discipline.

关 键 词：餐(饮)具 集中式消毒 卫生质量 

分 类 号：R184[医药卫生—流行病学]