HOXD13 and Cirrhosis: Comparing the sPD-1 level between patients with (N = 19) and without (N = 235) cirrhosis, the median level was numerically higher in cirrhotic patients by RD assay (390 vs. 156 pg/mL, P = 0.767) while comparable by MB kit (3888 vs. 4000 pg/mL, P = 0.775).