Brief Article
Copyright ©2012 Baishideng Publishing Group Co.
World J Gastroenterol. Aug 21, 2012; 18(31): 4150-4155
Published online Aug 21, 2012. doi: 10.3748/wjg.v18.i31.4150
Table 3 Adjustments of the value of CA19-9: Differences in sensitivity, specificity and positive predictive value (%)
SensitivitySpecificityPPV
CA19-9 > 32 U/mL82.345.059.1
CA19-9 > 100 U/mL68.664.766.0
CA19-9/BIL49.078.469.4
CA19-9/CRP76.568.670.9