A Decade-Long Retrospective Study of Factors Influencing Survival in Ruptured Abdominal Aortic Aneurysm

Figure 1. Age distribution by gender among the studied population. The violin plot shows the density of age distribution for male (M) and female (F) patients, with individual datapoints overlaid.

Figure 2. Kaplan–Meier survival curve showing the probability of survival over time for patients with ruptured abdominal aortic aneurysm. The shaded region represents the confidence interval for the survival estimate.

Figure 3. Violin plots showing the distribution of numerical variables by survival status for patients with ruptured abdominal aortic aneurysm (rAAA). The plots compare age, systolic and diastolic blood pressure at admission, pulse, body temperature, Glasgow Coma Scale score, qSOFA score, blood oxygen saturation level, aneurysm size (width and height), and blood pressure readings at various stages during surgery. Significant differences (p < 0.05) are indicated with a red outline, and the number of entries is listed above each subplot.

Figure 4. Bar plots showing the distribution of categorical variables by survival status in patients with ruptured abdominal aortic aneurysm. Variables include gender, type of anesthesia, use of ultrasound guidance, fluid therapy, history of previous surgery, surgical approach (laparotomy vs. endovascular), use of aortic balloon occlusion, location of the aneurysm (infrarenal vs. juxtarenal), and type of device used (Aorto bi-iliacal, Aorto uni-iliacal, Tube). Statistically significant differences (p-value < 0.05) are highlighted with red borders around the plots.