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Table 2 Results of univariate analyses of potential prognostic factors for event-free survival in HCC patients

From: Assessment of preoperative exercise capacity in hepatocellular carcinoma patients with chronic liver injury undergoing hepatectomy

Variable No. of patients 1-year survival rate (%) 3-year survival rate (%) pvalue
Etiology
HBV 13 91.7 52.1 0.1144
HCV 33 78.1 29.0  
NBC 15 86.7 54.2  
AST (IU/l)
≤43 30 83.3 45.6 0.1961
>43 31 82.8 28.3  
ALT (IU/l)
≤42 30 93.1 53.3 0.01
>42 31 73.3 22.2  
Albumin (g/dl)
≥3.8 34 87.9 51.0 0.0226
<3.8 27 76.9 11.5  
RBP (mg/dl)
≥3.3 32 86.7 46.9 0.0210
<3.3 29 77.8 77.8  
BTR
≥5.0 33 87.5 53.0 0.0238
<5.0 28 77.8 16.2  
Platelet count (104/μl)
≥15 32 85.7 52.1 0.0355
<15 29 80.6 20.9  
AT VO2 (ml/min/kg)
≥11.5 32 90.3 42.3 0.0266
<11.5 29 75.0 33.4  
Peak VO2 (ml/min/kg)
≥16.5 32 87.1 50.3 0.0331
<16.5 29 78.6 10.8  
Intracellular body water (l/BW kg)
≥0.33 32 90.3 35.8 0.0129
<0.33 29 75.0 30.3  
Body cell mass (kg/BW kg)
≥0.47 32 90.3 34,0 0.0359
<0.47 29 75.0 33.3  
Total body protein (kg/BW kg)
≥0.14 35 85.3 36.3 0.1071
<0.14 26 78.3 32.2  
  1. HBV hepatitis B virus, HCV hepatitis C virus, NBC non-hepatitis B or C virus, AST aspartate aminotransferase, ALT alanine aminotransferase, RBP retinol binding protein, BTR branched chain amino acid/tyrosine ratio, AT anaerobic threshold, VO 2 oxygen consumption, BW body weight.