Data Sets
POSTOPERATIVE COMPLICATIONS
Data were obtained from the DUCA, which provided comprehensive data on all gastrectomies performed in the Netherlands between 2012 and 2021, and the LOGICA RCT, which ran from February 2015 to August 2018. The LOGICA data set included 46 variables, registering postoperative complications in accordance with the requirements of the DUCA registry at that time, and 516 variables were included within DUCA data set. All variables from the DUCA data set with >50% of data missing and those not relevant to the study objectives were excluded.