Nursing-Related Determinants of 30-Day Mortality for Hospitalized Patients: Findings of Two Ontario, Canada Studies

2.50
Hdl Handle:
http://hdl.handle.net/10755/154283
Type:
Presentation
Title:
Nursing-Related Determinants of 30-Day Mortality for Hospitalized Patients: Findings of Two Ontario, Canada Studies
Abstract:
Nursing-Related Determinants of 30-Day Mortality for Hospitalized Patients: Findings of Two Ontario, Canada Studies
Conference Sponsor:Sigma Theta Tau International
Conference Year:2007
Author:Tourangeau, Ann, RN, PhD
P.I. Institution Name:University of Toronto
Title:Assistant Professor
[Research Presentation] Increasing attention is being paid to the impact that nurses and nursing care have on clinical outcomes such as mortality for hospitalized patients. Wide variation exists across hospitals in risk adjusted mortality rates. This variation indicates that hospital structures and processes affect patient mortality/survival. Two studies examining determinants of 30-day mortality have been completed with similar samples of Ontario, Canada acute care hospitals, medical patients discharged from study hospitals, and medical nurses who cared for these patients. Studies were completed four years apart - years 2002 and 2006.The methodology used in both studies will be briefly highlighted. Both studies used similar sampling strategies (for hospitals, patients, and nurses), data collection methods (primary nurse survey data, secondary large database sources for hospital and patient data), and analytic methods (regression modeling). There are consistent and unique findings across the two studies. The impact of nursing staff mix on 30-day hospital death rates has been consistently demonstrated. In 2002, a 10% increase in the proportion of registered nurses in the staff mix was associated with 5 fewer deaths for every 1000 patients. This impact was larger in the 2006 study - a 10% increase of registered nurses was associated with six fewer deaths for every 1000 patients. More years of nurse experience was found to be related to lower mortality rates in the 2002 study but not in the 2006 study. In the 2006 study, additional predictors of lower hospital mortality rates included higher proportions of baccalaureate prepared nurses and higher nurse-reported use of care maps or protocols to guide patient care. Hospitals and hospital systems interested in minimizing mortality rates should employ higher proportions of nursing staff that are registered nurses and baccalaureate-prepared. They should also aggressively support the development and use of current care maps to guide patient care.
Repository Posting Date:
26-Oct-2011
Date of Publication:
17-Oct-2011
Sponsors:
Sigma Theta Tau International

Full metadata record

DC FieldValue Language
dc.typePresentationen_GB
dc.titleNursing-Related Determinants of 30-Day Mortality for Hospitalized Patients: Findings of Two Ontario, Canada Studiesen_GB
dc.identifier.urihttp://hdl.handle.net/10755/154283-
dc.description.abstract<table><tr><td colspan="2" class="item-title">Nursing-Related Determinants of 30-Day Mortality for Hospitalized Patients: Findings of Two Ontario, Canada Studies</td></tr><tr class="item-sponsor"><td class="label">Conference Sponsor:</td><td class="value">Sigma Theta Tau International</td></tr><tr class="item-year"><td class="label">Conference Year:</td><td class="value">2007</td></tr><tr class="item-author"><td class="label">Author:</td><td class="value">Tourangeau, Ann, RN, PhD</td></tr><tr class="item-institute"><td class="label">P.I. Institution Name:</td><td class="value">University of Toronto</td></tr><tr class="item-author-title"><td class="label">Title:</td><td class="value">Assistant Professor</td></tr><tr class="item-email"><td class="label">Email:</td><td class="value">ann.tourangeau@utoronto.ca</td></tr><tr><td colspan="2" class="item-abstract">[Research Presentation] Increasing attention is being paid to the impact that nurses and nursing care have on clinical outcomes such as mortality for hospitalized patients. Wide variation exists across hospitals in risk adjusted mortality rates. This variation indicates that hospital structures and processes affect patient mortality/survival. Two studies examining determinants of 30-day mortality have been completed with similar samples of Ontario, Canada acute care hospitals, medical patients discharged from study hospitals, and medical nurses who cared for these patients. Studies were completed four years apart - years 2002 and 2006.The methodology used in both studies will be briefly highlighted. Both studies used similar sampling strategies (for hospitals, patients, and nurses), data collection methods (primary nurse survey data, secondary large database sources for hospital and patient data), and analytic methods (regression modeling). There are consistent and unique findings across the two studies. The impact of nursing staff mix on 30-day hospital death rates has been consistently demonstrated. In 2002, a 10% increase in the proportion of registered nurses in the staff mix was associated with 5 fewer deaths for every 1000 patients. This impact was larger in the 2006 study - a 10% increase of registered nurses was associated with six fewer deaths for every 1000 patients. More years of nurse experience was found to be related to lower mortality rates in the 2002 study but not in the 2006 study. In the 2006 study, additional predictors of lower hospital mortality rates included higher proportions of baccalaureate prepared nurses and higher nurse-reported use of care maps or protocols to guide patient care. Hospitals and hospital systems interested in minimizing mortality rates should employ higher proportions of nursing staff that are registered nurses and baccalaureate-prepared. They should also aggressively support the development and use of current care maps to guide patient care.</td></tr></table>en_GB
dc.date.available2011-10-26T12:52:50Z-
dc.date.issued2011-10-17en_GB
dc.date.accessioned2011-10-26T12:52:50Z-
dc.description.sponsorshipSigma Theta Tau Internationalen_GB
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