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. 2021 Jan 28;15:24. doi: 10.1186/s13256-020-02596-2

Table 3.

The DIC diagnostic criteria established by the International Society on Thrombosis and Hemostasis (overt DIC Criteria)

Score
Platelet count (109/L)
< 50 2
< 100, ≥ 50 1
≥ 100 0
Elevated fibrin-related marker
Strong increase 3
Moderate increase 2
No increase 0
Prolonged prothrombin time (seconds)
≥ 6 2
< 6, ≥ 3 1
< 3 0
Fibrinogen level (g/L)
< 1 1
≥ 1 0

If the total score was ≥ 5, overt DIC was diagnosed

DIC disseminated intravascular coagulation