National Cardiac Arrest Audit Public Report 2023-24

The NCAA public report releases results from NCAA, to the public, to provide a valuable insight into the service provided by NHS in-hospital resuscitation teams. The NCAA Comparative Hospital Report 2023-24 covers NCAA data from 1 April 2023 to 31 March 2024 and, along with supporting documents, is downloadable from this page:

• NCAA Comparative Hospital Report 2023-24 – details NCAA results for risk-adjusted outcomes and arrest rates for each eligible participating hospital; filterable by region and Trust or Health Board
• Supporting documents
  • NCAA Detection and management of outliers – an outlier is a result that is, statistically, significantly further from the expected comparator value than would usually occur by chance alone. The policy document details how NCAA outlier hospitals for risk-adjusted return of spontaneous circulation (ROSC) greater than 20 minutes and survival to hospital discharge are identified, notified and managed
  • NCAA Risk Models – summarises the NCAA₂₀₂₃ models for predicting ROSC greater than 20 minutes and survival to hospital discharge
  • NCAA Statistical appendix – describes the performance of the models for the data in this report

Please note: Summary Statistics, along with a Highlights Infographic, which are also part of the NCAA Public Report 2023-24, will follow at a later date as part of a new NCAA Online Reporting Platform. We will let all NCAA participating hospitals, and the wider resuscitation community, know when this platform is released.