Figure 3. Scatter plots depicting the interaction between size ratio and other morphological parameters.

Linear regression analysis for scatter plot of size ratio and aspect ratio yielded an R² value of 0.75 for the ruptured group and 0.74 for the unruptured group (A), suggesting inter-dependency of the two variables. No clear dependency was observed between size ratio and aneurysm angle (B), flow angle (C), or parent-daughter angle (D).