학술논문
Interorganizational Collaboration in Emergency Cardiovascular Care.
Document Type
Article
Author
Source
Subject
*CARDIOVASCULAR system
*COOPERATIVENESS
*EMERGENCY medical services
*INTERPROFESSIONAL relations
*MEDICAL care
*MYOCARDIAL infarction
*HEALTH outcome assessment
*PUBLIC health
*QUALITY assurance
*INSTITUTIONAL cooperation
*PRE-tests & post-tests
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Language
ISSN
1063-8628
Abstract
Background: Interorganizational collaboration management theory contends that cooperation between distinct but related organizations can yield innovation and competitive advantage to the participating organization. Yet, it is unclear if a multi-institutional collaborative can improve quality outcomes across communities. Methods: We developed a large regional collaborative network of 15 hospitals and 24 emergency medical service agencies surrounding Dallas, Texas, and collected patient-level data on treatment times for acute myocardial infarctions. Using a pre-/posttest research design, we applied median tests of differences to explore outcome changes between groups and over the 6-year period, using data extracted from participating hospital electronic health records. Results: We analyzed temporal trends and changes in treatment times for 2302 patients with ST-elevation myocardial infarction between the pre- and posttest groups. We found a statistically significant 19-minute median reduction in the key outcome metric (total ischemic time, the time difference between the patient's first reported symptoms and the definitive opening of the artery). This represents a 10.8% community-wide improvement over time. Conclusions: Interorganizational collaboration focused on quality improvement can impact population health across a community. This study provides a basis for broader understanding and participation by health care organizations in multi-institutional community change efforts. [ABSTRACT FROM AUTHOR]