Supplementary Materials
aneurysmal subarachnoid hemorrhage, aSAH, DCI
DELAYED CEREBRAL ISCHEMIA, REGRESSION, DCI
Supplemental Files 1: the TRIPOD guidelines.Click here for additional data file.Flowchart of the study selection process. aSAH: aneurysmal subarachnoid hemorrhage.The receiver operating characteristic (ROC) curves of the predictive nomogram for delayed cerebral ischemia (DCI). (a) ROC curve in the training group; the AUC is 0.768 (95% confidence interval: 0.635-0.800); (b) ROC curve in the verification group; the AUC is 0.754 (95% confidence interval: 0.614–0.812).Calibration curves of the predictive nomogram for delayed cerebral ischemia. (a) Calibration curve in the training group; (b) calibration curve in the verification group.The decision curve analysis (DCA) of the nomogram for DCI. (a) DCA in the training group; (b) DCA in the verification group.The interactive nomogram. (a) The interactive nomogram of the 4Comparison of the demographic and clinical data between training and verification groups.Univariate logistic regression analysis of DCI in patients in training group.Multivariate logistic regression analysis of DCI after aSAH requiring mechanical ventilation.