A Systematic Review Maps the Landscape of Perioperative Quality Indicators
A major systematic review in Anaesthesia has cataloged and assessed the evidence for 615 structure and process quality indicators in perioperative care, identifying 380 new metrics since a similar review a decade ago. This comprehensive analysis reveals that while 82% of indicators are now evidence-based—a significant increase from 47%—only 12% have been formally validated. The study highlights critical inconsistencies in definitions and target thresholds, alongside a frequent lack of patient involvement in indicator development, underscoring a pressing need for standardization to enhance the credibility and practical utility of these tools for benchmarking and driving improvement in anesthesia and surgical outcomes.
Study Significance: For anesthesiologists and perioperative leaders, this review provides a crucial evidence map to inform the selection and development of meaningful quality metrics for clinical audit and accreditation. The findings advocate for a strategic shift towards a validated, core set of indicators, which can streamline reporting burdens and focus quality improvement efforts on measures that genuinely impact patient safety and care standards in anesthesia practice.
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