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©The Author(s) 2018.
World J Gastroenterol. Sep 7, 2018; 24(33): 3786-3798
Published online Sep 7, 2018. doi: 10.3748/wjg.v24.i33.3786
Published online Sep 7, 2018. doi: 10.3748/wjg.v24.i33.3786
Table 5 Comparison of the AUC, NRI and IDI of the contrast-enhanced ultrasound score nomogram vs contrast-enhanced ultrasound liver imaging reporting and data system nomogram in distinguishing intrahepatic cholangiocarcinoma from hepatocellular carcinoma
AUC | (95%CI) | P value | NRI | (95%CI) | P value | IDI | (95%CI) | P value | |
Training set (n = 117) | |||||||||
CEUS LI-RADS nomogram | 0.891 | (0.834, 0.948) | < 0.001 | 0.446 | (0.263, 0.629) | < 0.001 | 0.210 | (0.140, 0.280) | < 0.001 |
CEUS score nomogram | 0.971 | (0.948, 0.995) | |||||||
Validation set (n = 59) | |||||||||
CEUS LI-RADS nomogram | 0.916 | (0.854, 0.978) | 0.036 | 0.077 | (-0.141, 0.295) | 0.488 | 0.152 | (0.044, 0.260) | 0.006 |
CEUS score nomogram | 0.973 | (0.941, 1.000) | |||||||
≤ 5.0 cm subgroup (n = 59) | |||||||||
CEUS LI-RADS nomogram | 0.835 | (0.744, 0.926) | 0.008 | 0.382 | (0.069, 0.695) | 0.017 | 0.177 | (0.065, 0.289) | 0.002 |
CEUS score nomogram | 0.929 | (0.870, 0.988) | |||||||
≤ 3.0 cm subgroup (n = 19) | |||||||||
CEUS LI-RADS nomogram | 0.881 | (0.732, 1.000) | 0.601 | -0.202 | (-0.572, 0.167) | 0.283 | -0.117 | (-0.284, 0.050) | 0.171 |
CEUS score nomogram | 0.905 | (0.772, 1.000) |
- Citation: Chen LD, Ruan SM, Liang JY, Yang Z, Shen SL, Huang Y, Li W, Wang Z, Xie XY, Lu MD, Kuang M, Wang W. Differentiation of intrahepatic cholangiocarcinoma from hepatocellular carcinoma in high-risk patients: A predictive model using contrast-enhanced ultrasound. World J Gastroenterol 2018; 24(33): 3786-3798
- URL: https://www.wjgnet.com/1007-9327/full/v24/i33/3786.htm
- DOI: https://dx.doi.org/10.3748/wjg.v24.i33.3786