Anaesthesia
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Methicillin-resistant Staphylococcus aureus (MRSA) incidence and workload as reflected by daily bed occupancy were assessed retrospectively over a 12-month period in a mixed adult ICU. All MRSA positive results were retrieved from the Microbiology Department; patients with MRSA were divided into those whose admission swabs were positive and those whose specimens subsequently became positive. ⋯ The frequency of MRSA acquisition was significantly higher on days when more than seven beds were occupied (0.0090 vs 0.0059 new acquisitions per patient per day, respectively, p = 0.015). In this well staffed but physically small unit local routes of infection transmission may be relevant.
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Letter Multicenter Study
Monitoring central venous pressure: a survey of British intensive care units.