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Table 1 Baseline characteristics

From: Acid–base status and its clinical implications in critically ill patients with cirrhosis, acute-on-chronic liver failure and without liver disease

Parameter

Propensity score-matched controls (n = 178)

Liver cirrhosis (n = 178)

p value

Age, years (IQR)

65 (55–75)

55 (48–62)

< 0.01

Male gender, n (%)

79 (44%)

82 (46%)

0.837

SOFA score (IQR)

12 (8–16)

13 (10–16)

0.084

SAPS II score (IQR)

59 (44–72)

62 (44–79

0.101

CLIF-SOFA score (IQR)

14 (11–16)

 

ACLF grade

 No ACLF, n (%)

 

21 (12%)

 

 Grade I, n (%)

27 (15%)

 

 Grade II, n (%)

45 (25%)

 

 Grade III, n (%)

85 (48%)

 

CLIF-C ACLF score (IQR)

56.5 (48.8–63.3)

 

MELD score (IQR)

26 (20–35)

 

Child–Pugh score (IQR)

11 (10–13)

 

Acute kidney injury, n (%)

133 (75%)

138 (78%)

0.575

Vasopressor support, n (%)

154 (87%)

158 (89%)

0.596

Mechanical ventilation, n (%)

116 (65%)

101 (57%)

0.120

Laboratory parameters

 AST, U/l (IQR)

51 (30–116)

94 (54–204)

< 0.01

 ALT, U/l (IQR)

32 (19–71)

43 (24–85)

0.096

 Bilirubin, mg/dl (IQR)

1.0 (0.6–1.9)

5.4 (2.9–14.4)

< 0.01

 INR (IQR)

1.2 (1.1–1.4)

1.8 (1.5–2.5)

< 0.01

 Creatinine, mg/dl (IQR)

1.8 (1.2–2.7)

1.8 (1.1–3.1)

0.851

Outcome

 28-Day mortality, n (%)

54 (30%)

105 (59%)

< 0.01

  1. IQR interquartile range, SOFA Sequential Organ Failure Assessment, SAPS Simplified Acute Physiology Score, CLIF-SOFA Chronic Liver Failure—Sequential Organ Failure Assessment, ACLF acute-on-chronic liver failure, CLIF-C ACLF CLIF consortium ACLF score, MELD Model of End-Stage Liver Disease, AST aspartate aminotransferase, ALT alanine aminotransferase, INR international normalized ratio