Copyright
©The Author(s) 2021.
World J Gastroenterol. Jan 14, 2021; 27(2): 189-207
Published online Jan 14, 2021. doi: 10.3748/wjg.v27.i2.189
Published online Jan 14, 2021. doi: 10.3748/wjg.v27.i2.189
Table 4 Multivariate stepwise backward Cox regression analysis of prognostic factors in hepatocellular carcinoma patients treated by transarterial chemoembolization in the training cohort
Variable | Hazard ratio ratio | 95%CI | B | Score | P value (Cox regression) |
Before treatment | |||||
BCLC stage | |||||
A | 1 | 0 | 0 | ||
B | 2.3 | 1.2-3.1 | 0.39 | 1 | 0.032 |
Irregular tumor margin | |||||
Absent | 1 | 0 | 0 | ||
Present | 1.9 | 0.7-3.3 | 0.42 | 1 | 0.028 |
Largest tumor size (cm) | |||||
< 5 | 1 | 0 | 0 | ||
≥ 5 | 1.7 | 0.6-2.9 | 0.47 | 1 | 0.017 |
Tumor number | |||||
Solitary | 1 | 0 | 0 | ||
Multiple | 2.1 | 1.1-3.1 | 0.33 | 1 | 0.021 |
Radiomics score | |||||
< 0.1 | 1 | 0 | 0 | ||
≥ 0.1 | 3.9 | 3.1-8.8 | 1.72 | 3 | < 0.001 |
- Citation: Niu XK, He XF. Development of a computed tomography-based radiomics nomogram for prediction of transarterial chemoembolization refractoriness in hepatocellular carcinoma. World J Gastroenterol 2021; 27(2): 189-207
- URL: https://www.wjgnet.com/1007-9327/full/v27/i2/189.htm
- DOI: https://dx.doi.org/10.3748/wjg.v27.i2.189