Case Control Study
Copyright ©The Author(s) 2023.
World J Orthop. Oct 18, 2023; 14(10): 741-754
Published online Oct 18, 2023. doi: 10.5312/wjo.v14.i10.741
Figure 1
Figure 1 The flow diagram of the research process. LOS: Length of stay; LR: Logistic regression; DT: Decision tree; RF: Random forest; SVC: Support vector classifier; NB: Naïve bayes; KNN: K-nearest neighbour; XGB: eXtreme Gradient Boosting; ANN: Artificial neural network; ROC: Receiver operating characteristic; AUC: area under the receiver operating characteristic curve.