ESR1 and blood coagulation disease: Endotype 3 patients had similar inflammatory markers as endotype 2 (ferritin, CRP, ESR, and LDH, but not IL-6 which was significantly higher), second-highest infectious markers (WBC and procalcitonin, although procalcitonin was not significantly > endotype 2), and second-highest coagulopathy markers (PT and PTT, but PT was not significantly < endotype 4).