GADD45B and Stroke: Multivariate logistic regression analysis (Figure 9B) revealed that among the molecular variables, DUSP1 (OR = 2.39, 95% CI: 0.87–6.57; p = 0.092) and GADD45B (OR = 2.53, 95% CI: 0.63–10.22; p = 0.192) showed a trend toward stroke association, though neither reached statistical significance.