Methods To proceed the related examinations and to evaluate the air of various environment of 11 hospitals in the whole city, medical personnel′s hand, object surface, disinfect liquid in use and pressure steam bacteria killing results according to The hygiene standard of the hospital disinfection (GB15982-1995) and Evaluation and standard of disinfection and bacteria killing result (GB15981-1995).
Methods Sampling and testing were conducted according to GB15982-1995 "Standard of disinfection in hospitals " and GB15981-1995 "The method and standard of evaluation on disinfection and sterilization".
Surveillance of disinfection efficacy of individual clinics was carried out according to evaluation method and standard for disinfection efficacy, sterilization and hygienic standards for disinfection in hospitals.
In order to know the status of disinfection in hospitals of Danyang City for providing the basis for strengthening the administration of nosocomial infection,field survey and selective examination method were used to carry out monitoring of medical institutions at various levels in Danyang City.
And the target monitoring could more actually reflect the vulnerable aspects of the hospital disinfectant work. Conclusion Target monitoring gives the management more responsibility as well as prospect and benefits to control infection in hospital.
Result:The total passing rate for 17 hospitals disinfection is 97.44%(991/1017). Room air passing rate in city hospitals is of 92.05%(81/88),while in district hospitals it is of 100%(11/11),suggesting that the city hospitals has a lower passing rate of room air than district hospitals (x~2=5.77,P＜0.005).
Results:Average eligible rates of disinfection effect in districts and towns' hospital are 94.4%and 97.1% respectively in 2002 and 2003.Whereas the average eligible rates in private clinics are 87.6% and 89.8% respectively.