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- Title
Practice Environment Scale of the Nursing Work Index: A Reliability Generalization Meta-Analysis.
- Authors
Zangaro, George A.; Jones, Kimmith
- Abstract
A healthy work environment is a critical factor in nurse satisfaction, retention, and patient outcomes. The Practice Environment Scale of the Nursing Work Index (PES-NWI) is the most commonly used instrument to measure the nursing practice environment. This study uses meta-analysis to examine the reliability generalization of the PES-NWI. A meta-analysis of 51 studies representing a total of 80,563 subjects was conducted. The mean score reliability for the PES-NWI based on 38 studies (n = 68,278) was.922 (p <.05). The Mean Weighted Effect Size was stronger for studies conducted in the United States versus non-U.S. (.946 vs..907). For studies rated high and moderate quality, the mean score reliability was.911 and.946, respectively. Scores on the PES-NWI are reliable for measuring the nursing practice environment across samples in the United States and non-U.S. countries.
- Subjects
CINAHL database; PSYCHOLOGY information storage &; retrieval systems; MEDLINE; META-analysis; NURSING practice; ONLINE information services; RELIABILITY (Personality trait); WORK environment; SYSTEMATIC reviews
- Publication
Western Journal of Nursing Research, 2019, Vol 41, Issue 11, p1658
- ISSN
0193-9459
- Publication type
Article
- DOI
10.1177/0193945918823779