Table 1.
Morphological, hemodynamic, structural mechanical, and derived parameters overview.
Fig 1.
Workflow of the series of statistical analyses performed.
Table 2.
Descriptive analysis of demographic and clinical parameters with group differences assessed by the Mann-Whitney U test. AHT = Arterial hypertension, vs = versus, SD = standard deviation.
Table 3.
Results from statistical U-test Analysis for investigating hemodynamic (3.a.), structural mechanical (3.b.), and morphological parameters (3.c.).
Fig 2.
Exemplary results of WSS, OSI, displacement and MISES in a ruptured aneurysm; on the left selected morphological, hemodynamic and structural mechanical parameters of this aneruysm are given.
Table 4.
Pearson coefficients of hemodynamic (a), structural mechanical (b), and morphological (c) parameters.
Table 5.
Odds ratio (OR), 95% confidence interval (95%CI), and p-value in univariate and multivariate regression analysis between ruptured and stable aneurysms for hemodynamic, structural mechanical, and morphological parameters. RA = Regression Analysis, OR = Odds Ratio.
Table 6.
Results from statistical U-test analysis for additional parameters.
Table 7.
Area under the curve (AUC) values, sensitivity, specificity, and corresponding threshold values of all remaining parameters.
Fig 3.
Receiver operating characteristic (ROC) curves for all parameters.
Table 8.
Internal validation (n = 25) for all remaining parameters, sensitivity of individual parameters, and number of correctly identified aneurysms as ruptured.