Association between vascular risk factor clustering and post-stroke depression

Figure 2 Forest plot of multivariate logistic regression analysis for risk factors of post-stroke depression. The forest plot shows adjusted odds ratios with 95% confidence intervals from multivariate logistic regression analysis. Red squares and error bars indicate statistically significant associations (P < 0.05), while gray squares indicate non-significant associations (P ≥ 0.05). The vertical dashed line represents odds ratios = 1 (no effect). Vascular risk factor clustering (≥ 3 risk factors vs ≤ 2 risk factors) and severe stroke symptoms (National Institutes of Health Stroke Scale score ≥ 8 vs National Institutes of Health Stroke Scale score < 8) were identified as independent risk factors for post-stroke depression. NIHSS: National Institutes of Health Stroke Scale; CI: Confidence interval.