Hospital accreditation: an umbrella review

Publisher:
Oxford University Press (OUP)
Publication Type:
Journal Article
Citation:
International Journal for Quality in Health Care, 2023, 35, (1), pp. mzad007
Issue Date:
2023-02-24
Full metadata record
Hospital accreditation is an established quality improvement intervention Despite a growing body of research the evidence of effect remains contested This umbrella review synthesizes reviews that examine the impacts of hospital accreditation with regard to health care quality highlighting research trends and knowledge gaps Terms specific to the population hospital and the intervention accreditation were used to search seven databases CINAHL via EBSCOhost Embase Medline via EBSCOhost PubMed Scopus the Cochrane Database of Systematic Reviews and the Joanna Briggs Institute JBI EBP Database via Ovid 2545 references were exported to endnote After completing a systematic screening process and chain referencing 33 reviews were included Following quality assessment and data extraction key findings were thematically grouped into the seven health care quality dimensions Hospital accreditation has a range of associations with health system and organizational outcomes Effectiveness efficiency patient centredness and safety were the most researched quality dimensions Access equity and timeliness were examined in only three reviews Barriers to robust original studies were reported to have impeded conclusive evidence The body of research was largely atheoretical incapable of precisely explaining how or why hospital accreditation may actually influence quality improvement The impact of hospital accreditation remains poorly understood Future research should control for all possible variables Research and accreditation program development should integrate concepts of implementation and behavioural science to investigate the mechanisms through which hospital accreditation may enable quality improvement
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