Six-month cumulative incidence of VTE and OS in the total cohort (N = 806). (A) The 6-month cumulative incidence of VTE using a competing risk model, with death as the competing event. The blue line indicates the incidence, the shaded area the 95% CI, and the numbers below the x-axis the patients at risk. (B) The 6-month overall survival estimated by the Kaplan-Meier analysis. The red line represents survival, the shaded area the 95% CI, and the numbers below the x-axis the patients at risk.