Development and Validation of a Nomogram for Prognosis Prediction in Patients with Synchronous Primary Thyroid and Breast Cancer Based on SEER Database.
Miao Huo, Jianfei Zhang, Minna Hou, Jianhui Li, Ning Bai, Ruifen Xu, Jiao Guo
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引用次数: 0
Abstract
This study aimed to develop prognostic prediction models for patients diagnosed with synchronous thyroid and breast cancer (TBC). Utilizing the SEER database, key predictive factors were identified, including T stage of thyroid cancer, T stage of breast cancer, M stage of breast cancer, patient age, thyroid cancer surgery type, and isotope therapy. A nomogram predicting 5-year and 10-year survival rates was constructed and validated, exhibiting strong performance (C-statistic: 0.79 in the development cohort (95% CI: 0.74-0.84), and 0.82 in the validation cohort (95% CI: 0.77-0.89)). The area under the Receiver Operator Characteristic (ROC) curve ranged from 0.798 to 0.883 for both cohorts. Calibration and decision curve analyses further affirmed the model's clinical utility. Stratifying patients into high-risk and low-risk groups using the nomogram revealed significant differences in survival rates (P < 0.0001). The successful development and validation of this nomogram for predicting 5-year and 10-year survival rates in patients with synchronous TBC hold promise for similar patient populations, contributing significantly to cancer research.
本研究旨在为确诊为同步甲状腺癌和乳腺癌(TBC)的患者建立预后预测模型。利用 SEER 数据库,确定了关键的预测因素,包括甲状腺癌 T 分期、乳腺癌 T 分期、乳腺癌 M 分期、患者年龄、甲状腺癌手术类型和同位素治疗。构建并验证了预测5年和10年生存率的提名图,该提名图表现出很高的性能(C统计量:开发队列为0.79(95% CI:0.74-0.84),验证队列为0.82(95% CI:0.77-0.89))。两个队列的接收者特征曲线(ROC)下面积均为 0.798 至 0.883。校准和决策曲线分析进一步证实了该模型的临床实用性。使用提名图将患者分为高风险组和低风险组,发现生存率有显著差异(P
期刊介绍:
Cancer Investigation is one of the most highly regarded and recognized journals in the field of basic and clinical oncology. It is designed to give physicians a comprehensive resource on the current state of progress in the cancer field as well as a broad background of reliable information necessary for effective decision making. In addition to presenting original papers of fundamental significance, it also publishes reviews, essays, specialized presentations of controversies, considerations of new technologies and their applications to specific laboratory problems, discussions of public issues, miniseries on major topics, new and experimental drugs and therapies, and an innovative letters to the editor section. One of the unique features of the journal is its departmentalized editorial sections reporting on more than 30 subject categories covering the broad spectrum of specialized areas that together comprise the field of oncology. Edited by leading physicians and research scientists, these sections make Cancer Investigation the prime resource for clinicians seeking to make sense of the sometimes-overwhelming amount of information available throughout the field. In addition to its peer-reviewed clinical research, the journal also features translational studies that bridge the gap between the laboratory and the clinic.