In addition to thrombocytopenia, the dengue patients also presented coagulopathy, as demonstrated by increased D-dimer levels (p = 0.01) and TFPI plasma levels (p = 0.04) and decreased fibrinogen levels (p = 0.04) and TF plasma levels (p = 0.005) (Table 2). This evidence concerns the gene TFPI and Thrombocytopenia.