Table 5.

Stepwise logistic regression analyses on day of inclusion (day 1) for prediction of 28-day mortality

	Odds ratio	P value	95% confidence interval
Age	1.022	0.010	1.005 to 1.040
JAAM DIC score	1.282	<0.001	1.141 to 1.439
Delta JAAM DIC score	0.770	<0.001	0.675 to 0.878
Fibrinogen	0.998	0.033	0.997 to 1.000

DIC, disseminated intravascular coagulation; JAAM, Japanese Association for Acute Medicine. Dependent variables at step 1: age, gender JAAM DIC score, Delta JAAM DIC score (day 1 - day 4), platelet count, prothrombin time ratio, activated partial thromboplastin time, fibrinogen.