Development and validation of screening tools for motoric cognitive risk syndrome in community settings

Figure 1 Research flowchart and framework of statistical analysis. Non-MCR: Without motoric cognitive risk syndrome; MCR: Motoric cognitive risk; SCD: Subjective cognitive decline; SG: Slow gait speed; LASSO: Least absolute shrinkage and selection operator; LR: Logistic regression; DT: Decision tree; CRAT: Classification and the regression trees; AUC: Area under the receiver operating characteristic curve; 95%CI: 95% confidence interval; NPV: Negative predictive value; PPV: Positive predictive value; ROC: Receiver operating characteristic curve; DCA: Decision curve analysis.