Data quality and 30-day survival for out-of-hospital cardiac arrest in the UK out-of-hospital cardiac arrest registry: a data linkage study.

Sangeerthana RajagopalScott J BoothTerry P BrownChen JiClaire HawkesAloysius Niroshan SiriwardenaKim KirbySarah BlackRobert SpaightImogen GunsonSamantha J Brace-McDonnellGavin D Perkinsnull null

Published in: BMJ open (2017)

In this sample, data linkage between the OHCAO registry and NHS PDS database was shown to be feasible, improving demographic data quality and allowing analysis of 30-day survival status.

Keyphrases

electronic health record
big data
patient safety
quality improvement
cross sectional