Table 2.

Bivariable correlation between big ET-1 and clinical variables.

Variables	r	p-value
Etiology	0.086	0.019
SBP	−0.088	0.016
Arterial pH	0.102	0.006
Lactic acid	0.145	0.001
Serum sodium	−0.112	0.002
Hemoglobin	−0.146	<0.001
Albumin	−0.097	0.008
Total bilirubin	0.354	<0.001
Creatinine	0.246	<0.001
Uric acid	0.336	<0.001
Lg eGFR	−0.124	0.001
Lg NT-proBNP	0.438	<0.001
Atrial fibrillation	0.152	<0.001