Table 3 and Table 4 demonstrate the univariate analysis of all the parameters that were assessed in our study. On multivariate logistic regression analysis, only the international normalized ratio (INR) and low albumin levels maintained a positive association with an active GIB on CTA (OR 1.34, 95% CI 1.02–1.76, p = 0.03) and (OR 0.3, 95% CI 0.12–0.7, p = 0.005), respectively. While higher ASA scores were negatively associated with active GIB on CTA, congestive heart failure lost its association (OR 0.41, 95% CI 0.06–2.68, p = 0.3) (Table 5). This evidence concerns the gene ALB and congestive heart failure.