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Table 3 Relationship between the 28-day mortality, JAAM-DIC criteria, and antithrombin activity

From: Revision of the Japanese Association for Acute Medicine (JAAM) disseminated intravascular coagulation (DIC) diagnostic criteria using antithrombin activity

  Cut-off value Odds ratio 95 % CI P value
SIRS score 3 1.480 1.080 − 2.027 0.014
Platelet count (×109/L) <120 1.242 0.821 − 1.880 0.304
<80 1.277 0.938 − 1.739 0.121
FDP (mg/L) 10 0.803 0.554 − 1.164 0.247
25 0.791 0.591 − 1.058 0.113
PT ratio 1.2 1.658 1.170 − 2.348 0.004
AT activity (%) <70 1.522 1.065 − 2.176 0.021
  1. AT antithrombin, CI confidence interval, FDP fibrinogen/fibrin degradation products, JAAM-DIC Japanese Association for Acute Medicine-disseminated intravascular coagulation, OR odds ratio, PT prothrombin time, SIRS systemic inflammatory response syndrome