A Knowledge Map for Hospital Performance Concept: Extraction and Analysis: A Narrative Review Article
Author(s):
Abstract:
Background
Performance is a multi-dimensional and dynamic concept. During the past 2 decades, considerable studies were performed in developing the hospital performance concept. To know literature key concepts on hospital performance, the knowledge visualization based on co-word analysis and social network analysis has been used.Methods
Documents were identified through PubMed searching from1945 to 2014 and 2350 papers entered the study after omitting unrelated articles, the duplicates, and articles without abstract. After pre-processing and preparing articles, the key words were extracted and terms were weighted by TF-IDF weighting schema. Support as an interestingness measure, which considers the co-occurrence of the extracted keywords and "hospital performance" phrase was calculated. Keywords having high support with "hospital performance" are selected. Term-term matrix of these selected keywords is calculated and the graph is extracted.Results
The most high frequency words after Hospital Performance were mortality and efficiency. The major knowledge structure of hospital performance literature during these years shows that the keyword mortality had the highest support with hospital performance followed by quality of care, quality improvement, discharge, length of stay and clinical outcome. The strongest relationship is seen between electronic medical record and readmission rate.Conclusion
Some dimensions of hospital performance are more important such as efficiency, effectiveness, quality and safety and some indicators are more highlighted such as mortality, length of stay, readmission rate and patient satisfaction. In the last decade, some concepts became more significant in hospital performance literature such as mortality, quality of care and quality improvement.Keywords:
Language:
English
Published:
Iranian Journal of Public Health, Volume:45 Issue: 7, Jul 2016
Pages:
843 to 854
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