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Quality indicators for structure and process in peri-operative care: a systematic review
Sarah Kelly1, Paige Cunnington1, Harry Dunn1
1The Healthcare Improvement Studies Institute, University of Cambridge, Cambridge, UK.
This systematic review identified numerous peri-operative quality indicators, finding that while evidence support has increased, many lack validation and patient involvement. Standardizing indicator development is crucial for improving surgical care quality.
Area of Science:
- Healthcare Quality Improvement
- Surgical Care Standards
- Health Services Research
Background:
- Quality indicators are vital for healthcare benchmarking and improvement.
- Existing peri-operative care indicators have variable relevance and evidence bases.
- This review updates a decade-old assessment of these indicators.
Purpose of the Study:
- To identify available structure and process indicators for peri-operative care.
- To assess the evidence supporting these indicators.
- To inform the development of a core set of peri-operative quality indicators.
Main Methods:
- Systematic search of major medical databases (MEDLINE, Embase, CINAHL, Cochrane).
- Inclusion of English-language adult studies and relevant grey literature.
- Analysis of identified structure and process indicators and their supporting evidence.
Main Results:
- Identified 615 indicators (324 process, 248 structure), with 380 new additions.
- Evidence supported 82% of indicators, a significant increase from 47% in a prior review.
- Only 12% of indicators were validated, with noted inconsistencies in definitions and lack of patient involvement.
Conclusions:
- Standardization of peri-operative quality indicator development and naming is needed.
- Improved credibility and utility require clear reporting, validation, and patient engagement.
- Rationalizing the large number of overlapping indicators is essential for enhancing usability and driving meaningful improvements in surgical care.
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