2017—2021年深圳市龙岗区医疗机构消毒效果监测分析  

Monitoring analysis of disinfection effectiveness of medical institutions in Longgang District of Shenzhen from 2017 to 2021

作　　者：赖妙儿[1] 金玉娟[1] 龙小莉 谢丽婷 陈永东 凌玲[1] 蔡毓涵 洪敏丽[1] LAI Miao-er;JIN Yu-juan;Long Xiao-li;XIE Li-ting;CHEN Yong-dong;LING Ling;CAI Yu-han;HONG Min-li(Longgang Center for Disease Control and Prevention,Shenzhen Guang dong 518172,China)

机构地区：[1]深圳市龙岗区疾病预防控制中心,广东深圳518172

出　　处：《中国消毒学杂志》2024年第2期110-112,115,共4页Chinese Journal of Disinfection

基　　金：深圳市龙岗区科技创新专项资金(LGWJ2022-119);深圳市龙岗区科技发展专项资金(LGWJ2021-130)。

摘　　要：目的了解深圳市龙岗区各级医疗机构消毒情况。方法通过现场环境监测(照度、噪声等)和微生物(细菌总数)检验方法,对龙岗区2017—2021年医疗机构消毒效果进行连续监测。结果2017—2021年各医疗机构共采样42350件,合格样品40556件,总体合格率95.76%;其中市级医院消毒合格率最高。门诊部和个体诊所监测合格率呈上升趋势(χ^(2)_(趋势)=71.420,P<0.001);空气(χ^(2)_(趋势)=36.391,P<0.001)、物体表面(χ^(2)_(趋势)=12.571,P<0.001)、医护人员手(χ^(2)_(趋势)=16.289,P<0.001)合格率逐年上升;洁净室环境指标中,静压差合格率呈上升趋势(χ^(2)_(趋势)=13.177,P<0.001)。结论深圳市龙岗区医疗机构消毒质量整体较好。Objective To investigate the disinfection situation of medical institutions in Longgang District,Shenzhen.Methods The disinfection effect of medical institutions in Longgang District from 2017 to 2021 was continuously monitored by on-site environmental monitoring(illuminance,noise,etc.)and microbial(total number of bacteria)testing methods.Results From 2017 to 2021,a total of 42350 samples were collected and 40556 were qualified,and the qualified rate was 95.76%.The highest qualified rate was in municipal hospitals,and the annual monitoring qualification rate of outpatient departments and individual clinics showed an upward trend(χ^(2)_( trend)=71.420,P<0.001).Among them,the qualification rate of air(χ^(2)_( trend)=36.391,P<0.001),object surface(χ^(2)_( trend)=12.571,P<0.001)and medical staff hands(χ^(2)_( trend)=16.289,P<0.001)increased year by year.The overall qualification rate of ultraviolet lamp and air disinfection was low,and the qualification rate of sterilizer,cross-section wind speed and noise decreased year by year.Among the clean room environmental indicators,the qualified rate of static pressure difference showed an upward trend(χ^(2)_( trend)=13.177,P<0.001).Conclusion The overall quality of disinfection in medical institutions in Shenzhen is good.

关 键 词：医院感染 消毒质量 层流洁净手术室 

分 类 号：R187[医药卫生—流行病学]