a significant trendp < 0.001
In multivariate analysis, ECOG > 2 (HR = 5.21, p = 0.009) and lymphocyte percentage > 15% (HR = 0.08, p < 0.001) ( Figure 3 ) were independent predictors, and D-dimer > 0.65 μg/mL showed a significant trend (HR = 5.10, p < 0.001) ( Table 7 ).