National Cardiac Arrest Audit Public Report 2022-23

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 Public Report 2022-23 covers NCAA data from 1 April 2022 to 31 March 2023 and comprises of the following documents which are downloadable from this page: 

  • Summary Statistics – overall statistics on NHS in-hospital cardiac arrest
  • Paediatric Summary Statistics – paediatric statistics for April 2018-March 2023
  • Highlights Infographic – a high-level summary of NCAA data from the report period
  • Comparative Hospital Report – 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 NCAA 2023 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