1. Re-exploration of prognosis in type B thymomas: establishment of a predictive nomogram model
- Author
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Ke Zhao, Lei Liu, Xiaoyun Zhou, Guige Wang, Jiaqi Zhang, Xuehan Gao, Libing Yang, Ke Rao, Chao Guo, Ye Zhang, Cheng Huang, Hongsheng Liu, Shanqing Li, and Yeye Chen
- Subjects
Nomogram ,Thymoma ,Predictive model ,Type B ,Prognosis ,Surgery ,RD1-811 ,Neoplasms. Tumors. Oncology. Including cancer and carcinogens ,RC254-282 - Abstract
Abstract Objective To explore the risk factors for disease progression after initial treatment of type B thymomas using a predictive nomogram model. Methods A single-center retrospective study of patients with type B thymoma was performed. The Cox proportional hazard model was used for univariate and multivariate analyses. Variables with statistical and clinical significance in the multivariate Cox regression were integrated into a nomogram to establish a predictive model for disease progression. Results A total of 353 cases with type B thymoma were retrieved between January 2012 and December 2021. The median follow-up was 58 months (range: 1–128 months). The 10-year progression-free survival (PFS) was 91.8%. The final nomogram model included R0 resection status and Masaoka stage, with a concordance index of 0.880. Non-R0 resection and advanced Masaoka stage were negative prognostic factors for disease progression (p
- Published
- 2024
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