VWF and stroke disorder: Additionally, we discovered a significant association between the VWF-(TC + TT) and VWF-CC genotypes and risk of stroke in the recessive inheritance model, with OR = 8.38, (95%) CI (1.8626 to 37.7242), RR = 4.48 (1.2115 to 16.612) and p < 0.005 (Table 4).