A randomized, double-blind comparison of the effectiveness of environmental cleaning between infection control professionals and environmental service workers.

The hospital environment is a reservoir for pathogens, and environmental service workers (ESWs) play an important role in infection prevention. A randomized, double-blind comparison was carried out in a 23-bed intensive care unit of a traditional Chinese medical-Western medical hospital. Aerobic colony counts (ACC) and methicillin-resistant Staphylococcus aureus (MRSA) were used to compare the effectiveness of environmental cleaning between infection control professionals and ESWs. The results suggest that high-touch surfaces around MRSA patients are often not sufficiently cleaned and are even cross-contaminated by ESWs after cleaning. Further educational intervention is needed for improvement of environmental cleaning.

RCT Entities:   Population Interventions Outcomes