American journal of medical quality : the official journal of the American College of Medical Quality
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Using data from the Keystone ICU project, this study examined whether the intensive care units (ICUs) that implemented the Comprehensive Unit-based Safety Program (CUSP) would have greater improvement in safety climate, team progress barriers, and central line-associated bloodstream infections (CLABSIs) than ICUs not implementing CUSP. The study population consisted of 103 ICUs; 60 ICUs (58%) used CUSP, with 6 of them later discontinuing CUSP, and 17 ICUs (16.5%) never used CUSP. ⋯ Study results on barriers and CLABSIs are inconclusive. This study demonstrated that unit-based, formalized processes targeting cultural improvements in teamwork, communication, self-identification of hazards, and hazard mitigation can improve several aspects of patient safety climate in ICUs.