Identifying data-fields for a gastrointestinal cancer clinical quality and safety registry: a systematic literature review.

This systematic review has amalgamated all data fields and definitions from UGIC CQRs or studies. Establishing an AAoNZ Clinical and Quality Safety Registry for our population will enable us to benchmark the performance of our UGIC care internationally. Further studies are indicated in the context of the use of the Delphi method to facilitate this process.