Table 1 Chinese Disseminated Intravascular Coagulation (DIC) Scoring System (CDSS).

From: Evaluation of the new Chinese Disseminated Intravascular Coagulation Scoring System in critically ill patients: A multicenter prospective study

Item

Score

Underlying disease associated with DIC*

2

More than one of the following clinical manifestations independent of original diseases:

1

   (1) Bleeding;

   (2) Organ dysfunction;

   (3) Microcirculatory disorder.

Platelet count (×109/L)

 

   <80

2

   <100 and ≥80, or ≥50% decrease within 24 hours

1

   ≥100

0

Prolongation of prothrombin time (PT) and activated partial thromboplastin time (APTT) (s)

 

   Prolongation of PT ≥6

2

   Prolongation of PT ≥3 and <6, or prolongation of APTT ≥10

1

   Prolongation of PT <3 and prolongation of APTT <10

0

D-dimer (mg/L)

 

   ≥9

3

   ≥5 and <9

2

   <5

0

Fibrinogen (g/L)

 

   <1.0

1

   ≥1.0

0

Diagnosis of DIC

≥7

  1. *If underlying disease is hematological malignancy: (1) No point for bleeding; (2) 1 point for platelet count of <50 × 109/L or ≥50% decrease within 24 hours; 3) Diagnosis of DIC is ≥6.
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