Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
(a) 100 independent random samples for model selection with associated area under the curve (AUC) for all variables (n = 108) and (b) 100 independent random samples for model selection with associated AUC for preoperative variables only (n = 62). DNN - Deep neural network, SMOTE - Synthetic minority oversampling technique, MSE - Mean squared error, GBC - Gradient boosted classifier
