Brief Article
Copyright ©2011 Baishideng Publishing Group Co.
World J Gastroenterol. Nov 28, 2011; 17(44): 4890-4898
Published online Nov 28, 2011. doi: 10.3748/wjg.v17.i44.4890
Table 2 Sensitivity, specificity, positive predictive value, negative predictive value and accuracy of manganese superoxide dismutase and α-fetoprotein serum levels for diagnosis of hepatocellular carcinoma in all patients (%)
FactorsSensitivitySpecificityPPVNPVAccuracy
MnSOD (≥ 110 ng/mL)26.797.188.960.064.1
AFP (≥ 40 ng/mL)33.397.190.962.367.2
Combination146.794.187.566.771.9