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Table 3 DIC score of patients at admission

From: SARS-CoV-2 induced thrombocytopenia as an important biomarker significantly correlated with abnormal coagulation function, increased intravascular blood clot risk and mortality in COVID-19 patients

  Score Non-severe (N = 129) Severe (N = 49)
Platelet counts (×109/L)    
 > 100 0 125 (96.9%) 38 (77.6%)
 < 100 1 4 (3.1%) 11 (22.4%)
 < 50 2 0 (0%) 0 (0%)
Prolonged PT (s)    
 < 3 0 128 (99.2%) 44 (89.8%)
 > 3, but < 6 1 0 (0%) 3 (6.1%)
 > 6 2 1 (0.78%) 2(4.1%)
D-Dimer (μg/mL)    
 < 1 0 95 (73.6%) 21 (42.9%)
 > 1, but < 3 2 14 (10.9%) 9 (18.4%)
 > 3 3 6 (4.7%) 16 (32.7%)
Fibrinogen level (g/L)    
 > 1 0 129 (100%) 49 (100%)
 < 1 1 0 (0%) 0 (0%)
ISTH criteria of DIC    
 ≥ 5   0 (0%) 2 (6.1%)
 < 5   129 (100%) 46 (93.9%)