Table 6.

Sensitivity and specificity of variables independently associated with 28-day mortality.

Variables	Sensitivity	Specificity
Urea	0.56	0.87
Thrombin time	0.46	0.75
Creatinine	0.68	0.72
D-dimer	0.72	0.71
Platelet/lymphocyte ratio	0.68	0.62
Age-adjusted D-dimer	0.72	0.66
NYHA class > 2	0.97	0.18
Liver disease	0.16	0.97