Copyright: ©Author(s) 2026.
World J Gastrointest Surg. May 27, 2026; 18(5): 116135
Published online May 27, 2026. doi: 10.4240/wjgs.v18.i5.116135
Published online May 27, 2026. doi: 10.4240/wjgs.v18.i5.116135
Figure 4 Survival analysis of patients with low vs high intratumoral fibrosis before and after inverse probability of treatment weighting.
Comparisons between groups were performed using the log-rank test. A: Recurrence-free survival (RFS) before inverse probability of treatment weighting (IPTW) in training cohort; B: RFS after IPTW in training cohort; C: Overall survival (OS) before IPTW in training cohort; D: OS after IPTW in training cohort; E: RFS before IPTW in validation cohort; F: RFS after IPTW in validation cohort; G: OS before IPTW in validation cohort; H: OS after IPTW in validation cohort. HR: Hazard ratio; IPTW: Inverse probability of treatment weighting: ITF: Intratumoral fibrosis.
- Citation: Deng QY, Leng HQ, Wang TC, Hu C. Establishment and validation of an intratumoral fibrosis-based nomogram for predicting aggressive recurrence after liver resection in hepatocellular carcinoma. World J Gastrointest Surg 2026; 18(5): 116135
- URL: https://www.wjgnet.com/1948-9366/full/v18/i5/116135.htm
- DOI: https://dx.doi.org/10.4240/wjgs.v18.i5.116135