Fig. 3

Temporal changes in laboratory indices, including coagulation-relevant parameters, including platelet (PLT), prothrombin time (PT), activated partial thromboplastin time (APTT), thrombin time (TT), fibrinogen (FIB), D-dimer, blood glucose (GLU), total cholesterol (TC), triglyceride (TG), high-density lipoprotein (HDL), low-density lipoprotein (LDL), and disseminated intravascular coagulation (DIC) scores, in critical patients with COVID-19. Timeline charts illustrate the daily changes in parameters in 81 critical patients (orange line with triangles, 39 nonsurvivors and 42 survivors) before discharge (light green line with squares) or death (dark green lines with dots). Sample sizes less than 3 were excluded due to statistical significance in the analysis. The error bars indicate the range of IQRs