Assessment of data quality in an international multi-centre randomised trial of coronary artery surgery

Lukasz J. Krzych, Belinda Lees, Fiona Nugara, Winston Banya, Andrzej Bochenek, Jo Cook, David Taggart, Marcus D. Flather

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)


ART is a multi-centre randomised trial of cardiac surgery which provided a unique opportunity to evaluate the data from a large number of centres from a variety of countries. We attempted to assess data quality, including recruitment rates, timeliness and completeness of the data obtained from the centres in different socio-economic strata.
Original languageEnglish
Article number212
Publication statusPublished - 26 Sep 2011


  • Statistical Data Interpretation
  • Humans
  • Internal Mammary-Coronary Artery Anastomosis

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