Figure 2
From: Altered platelet and coagulation function in moderate-to-severe COVID-19
Parameters of blood clot contraction as a function of platelet counts in the blood of COVID-19 patients. (a) Extent of clot contraction; (b) lag time; (c) area under the kinetic curve (equivalent to work performed by platelets); (d) average contraction velocity. The results are presented as median and interquartile range (25th and 75th percentiles). *p < 0.05, **p < 0.01, ***p < 0.001; Kruskal–Wallis test with Tukey's multiple comparisons post hoc test.
