Evidence-Based Medicine
Copyright ©2014 Baishideng Publishing Group Co.
World J Gastroenterol. Apr 14, 2014; 20(14): 4085-4092
Published online Apr 14, 2014. doi: 10.3748/wjg.v20.i14.4085
Table 6 Evaluation of diagnostic value of a single tumor marker in 78 gallbladder cancer cases
Diagnostic valuenSensitivitySpecificityPositive likelihood ratioNegative likelihood ratio
CEA911.5%97.4%4.420.91
CA1995671.7%96.1%18.40.29
CA2425064.1%98.7%49.50.36
CA1253544.8%96.2%11.790.57