title: Using evidence and process improvement strategies to enhance healthcare outcomes for the critically ill: a pilot project.
abstract: BACKGROUND
  Although the value of evidence-based practice may seem obvious, the process needed to produce more effective delivery of evidence-based healthcare is not obvious. Furthermore, the continuing escalation of healthcare costs fuels the desire of providers and consumers to undertake only those treatments that have benefit. One way to effect necessary changes in healthcare organizations is through focused, interdisciplinary, collaborative projects related to evidence-based practice.
  
  
  OBJECTIVE
  To reduce rates of ventilator-associated pneumonia and catheter-related bloodstream infection in patients in the medical intensive care unit of a large, urban tertiary referral hospital in the Southwest.
  
  
  METHODS
  The theory of planned behavior served as the basis for providing staff members with research-based, easily controllable strategies that "fit" with the usual methods of care delivery. Implementation of the strategies and data collection were accomplished through routine rounds on patients and regular reporting of objective information.
  
  
  RESULTS
  During a 15-month period, use of the selected strategies resulted in a 54% reduction in ventilator-associated pneumonia, a 78% reduction in catheter-related bloodstream infections, and a 18% reduction in mean length of stay in the unit. Use of a multidisciplinary, environmentally tailored approach to concerns about patients' care resulted in estimated cost savings of 1.0 million US dollars to 2.3 million US dollars.
  
  
  CONCLUSIONS
  Early, consistent communication about the project's rationale, expected behavior, and outcomes enhanced the manageability and effectiveness of this change in an adult intensive care unit.
authors.affiliation: Department of Nursing, St. Joseph's Hospital and Medical Center, Phoenix, AZ 85013, USA. carol.hatler@chw.edu
authors.forename: Carol W
authors.initials: CW
authors.lastname: Hatler
authors.forename: Deanna
authors.initials: D
authors.lastname: Mast
authors.forename: Jeannie
authors.initials: J
authors.lastname: Corderella
authors.forename: Gina
authors.initials: G
authors.lastname: Mitchell
authors.forename: Kathleen
authors.initials: K
authors.lastname: Howard
authors.forename: Jackie
authors.initials: J
authors.lastname: Aragon
authors.forename: Deborah
authors.initials: D
authors.lastname: Bedker
mesh_terms: D001130:Arizona; D002405:Catheterization, Central Venous / Q000009:adverse effects; D003142:Communication; D003428:Cross Infection / Q000517:prevention & control*; D019317:Evidence-Based Medicine; D006284:Health Plan Implementation; D006801:Humans; D017053:Infection Control / Q000379:methods / Q000458:organization & administration*; D007362:Intensive Care Units; D009936:Organizational Innovation; D010043:Outcome and Process Assessment, Health Care; D010865:Pilot Projects; D053717:Pneumonia, Ventilator-Associated / Q000517:prevention & control; D011785:Quality Assurance, Health Care / Q000379:methods*; D018805:Sepsis / Q000209:etiology / Q000517:prevention & control