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一个新的综合营养结合预后指数,用于预测激进胃切除术后的整体存活率

Xiang Li^1,2, Zhongxue Fu², Jun Zhang³

¹Department of Gastrointestinal Surgery, Chongqing University FuLing Hospital, Chongqing, China.

Frontiers in nutrition

|December 3, 2024

概括

一个新的营养综合预后指数 (NCPI) 和名谱可以预测胃癌 (GC) 患者的整体存活率 (OS). 这个工具整合了营养状况,有助于对GC的预后评估.

科学领域:

在瘤学瘤学.
营养科学营养科学
生物统计学生物统计学

背景情况:

营养状况显著影响胃癌 (GC) 患者的预后.
现有的营养指数可能无法完全捕捉GC中的预后信息.

研究的目的:

开发和验证一种新的营养组合预后指数 (NCPI) 适用于胃癌.
创建和验证使用NCPI和其他因素预测GC患者的整体存活率 (OS) 的nomogram.

主要方法:

追溯分析609名GC患者的数据.
将预测营养指数,控制营养状况和营养风险指数整合到NCPI中.
使用考克斯回归和卡普兰-梅尔分析构建和验证一个名ogram.

主要成果:

较低的营养状况与GC中较差的临床病理特征和预后相关.
NCPI,BMI,AJCC T阶段和淋巴结比率是OS的独立风险因素.
诺米图表显示出良好的预测准确性 (C指数0.716培训,0.77验证) 和实际价值.

结论:

该NCPI是一种与GC患者临床病理特征和OS相关的新型营养标志物.
基于NCPI的诺米图是预测GC患者存活率的宝贵工具.
开发了一款基于网络的计算器,以提高诺莫格拉姆的临床实用性.

关键词:

胃癌胃癌是一种胃癌.这个名字是名ogramogram.营养营养营养营养营养综合预后指数 - 营养综合预后指数总体存活率总体存活率

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