Analysis of applying a patient safety taxonomy to patient and clinician-reported incident reports during the COVID-19 pandemic: a mixed methods study (14 October 2023)

Summary

The Covid-19 pandemic resulted in major disruption to healthcare delivery worldwide causing medical services to adapt their standard practices. Learning how these adaptations result in unintended patient harm is essential to mitigate against future incidents. Incident reporting and learning system data can be used to identify areas to improve patient safety. A classification system is required to make sense of such data to identify learning and priorities for further in-depth investigation. The Patient Safety (PISA) classification system was created for this purpose, but it is not known if classification systems are sufficient to capture novel safety concepts arising from crises like the pandemic. This study from Purchase et al. aimed to review the application of the PISA classification system during the COVID-19 pandemic to appraise whether modifications were required to maintain its meaningful use for the pandemic context.

The study found that PISA taxonomy can be successfully applied to patient safety incident reports to support the first stages in deriving learning and identifying areas for further enquiry. No incidents were identified that warranted new codes to be added to the PISA classification system, which may extend to other substantive public health crises, negating the need for additional, specific coding within such classification systems and related frameworks for similar system-wide constraints.