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视觉预测模型用于预测第一个食道水绑定后的再出血事件

Bingbing Li¹, Yong Li¹, Yu Peng^1,2

¹Department of Gastroenterology, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China.

Surgical endoscopy

|April 21, 2025

概括

这项研究确定了食道水的严重程度和血小板数量是内镜水绑定 (EVL) 后重新出血的关键风险因素. 开发了一种视觉预测模型,以改善食道水出血EVL后的患者管理和随访.

科学领域:

胃肠病学胃肠病学
肝病学肝病学是一种肝病学.
内镜手术是一种内镜手术.

背景情况:

顺序内镜性水结合 (EVL) 是食道水出血的标准.
不良的患者遵守可以降低EVL的有效性.
鉴定出血风险因素对于有效管理至关重要.

研究的目的:

确定初始EVL后再次出血的高风险因素.
开发一个可视预测模型来预测再出血风险.
加强患者的随访和教育策略.

主要方法:

对患者进行了回顾性研究首次EVL食道水出血.
从2017年1月到2023年1月收集的数据.
后勤回归用于识别风险因素并构建预测模型,在单独的队列上进行验证.

主要成果:

再出血率在6周内为34.8%,在EVL后6个月内为80.1%.
食道水的严重程度和血小板数量是再次出血的独立风险因素.
诺米图模型显示出高预测准确性 (AUC为0.942 6周,0.852 6个月).

结论:

开发了一个视觉预测模型,用于EVL后再出血风险.
该模型有助于评估食道水出血的风险.
优化临床决策和患者管理策略.

关键词:

教育教育教育教育教育教育.透视内科的水结合.肝硬化是肝硬化的一种疾病.这个名字叫做Nomogram.预测预后预测预测重血事件是重血事件.

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