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Table 3 Reclassification table of JSTH DIC criteria vs. ISTH-low D-dimer DIC criteria

From: Net reclassification index in comparison of prognostic value of disseminated intravascular coagulation diagnostic criteria by Japanese Society on Thrombosis and Hemostasis and International Society on Thrombosis and Haemostasis: a multicenter prospective cohort study

ISTH-low D-dimer*

JSTH

DIC -

DIC +

In 191 survivors

  

DIC -

75

33

DIC +

20

63

In 31 non-survivors

  

DIC -

6

3

DIC +

4

18

  1. NRI = (20 − 33) × 100/191 + (3 − 4) × 100/31 = − 10 (95%CI: − 28 to 8), p-value = 0.282
  2. DIC, disseminated intravascular coagulation; JSTH, Japanese Society on Thrombosis and Hemostasis; ISTH, International Society on Thrombosis and Haemostasis; NRI, net reclassification index
  3. * ISTH-low D-dimer used a low cut-off level of D-dimer as a fibrin-related marker.