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目的了解掌握温州市托幼机构消毒质量现状。方法采用现场采样与实验室检测方法,对不同级别托幼机构消毒监测结果进行统计分析。结果 2012-2015年共采集室内空气、工作人员手、物体表面、餐具、消毒液、紫外线灯管辐照强度样品共5 663份,合格4 504份,合格率为79.53%。2012-2015年各年度合格率分别为78.17%、75.25%和80.83%和85.20%,4年合格率稳中有升。市级托幼机构消毒监测合格率为80.71%,县级合格率为80.45%。乡镇级合格率为78.58%。不同项目合格率均有波动,各类监测项目4年总合格率差异有统计学意义(χ~2=307.36,P<0.05)。结论温州市托幼机构消毒质量有明显提高,不同级别托幼机构间无明显差异,紫外线灯和工作人员手卫生合格率偏低,建议加强消毒知识培训、监督、检查及现场指导,不断提高消毒工作质量。
Objective To understand the current status of disinfection quality of nurseries in Wenzhou City. Methods The methods of on-site sampling and laboratory testing were used to analyze the results of disinfection monitoring in nursery schools of different grades. Results A total of 5 663 samples of indoor air, worker’s hands, object surface, tableware, disinfectant and UV lamp were collected during 2012-2015, which qualified 4 504 samples with a pass rate of 79.53%. The qualification rates for each year from 2012 to 2015 were 78.17%, 75.25% and 80.83% and 85.20%, respectively. The passing rate in 4 years was steadily rising. Municipal child care institutions disinfection monitoring pass rate of 80.71%, county-level pass rate of 80.45%. Township level pass rate of 78.58%. The qualification rate of different projects fluctuated. The total qualified rate of 4 years of various monitoring items was statistically significant (χ ~ 2 = 307.36, P <0.05). Conclusion The quality of disinfection in kindergartens and nurses in Wenzhou was significantly improved. There was no significant difference between kindergartens and nurses in different levels, and the pass rate of hand hygiene was low in UV lamps and staffs. Training, supervision, inspection and on-site instruction of disinfection knowledge were suggested to improve disinfection Quality of work.