VWF and cancer: Here we found a 4.5 times higher risk (CI 0.9535 to 20.93; p: 0.047) for cancer recurrence in patients if the baseline value of factor VIII:C was above the median of 175% (Fig. 5a) and a 12.5 times higher risk (CI 2.562 to 60.58; p: 0.002) if the baseline vWF ag was above the median of 127% (Fig. 5c).