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开发和验证一种风险预测模型,用于在关节镜旋转袖口修复后重新撕裂

Yiwen Hu¹, Shaojian Chen², Heng Zhang³

¹Department of Joint Surgery and Sports Medicine, The First Affiliated Hospital of Guilin Medical University, Guilin, China.

Scientific reports

|November 5, 2025

概括

一个新的临床预测模型有助于估计在关节镜旋转袖口修复 (ARCR) 后旋转袖口再次撕裂的风险. 这种工具有助于外科医生进行手术规划和患者咨询,以获得更好的结果.

科学领域:

整形外科手术整形外科手术
生物统计学生物统计学
医疗成像医学成像

背景情况:

旋转腕重新撕裂是关节镜旋转腕修复 (ARCR) 后的一个常见并发症.
这种并发症会对功能恢复和患者的结果产生负面影响.
准确的风险评估对于有效的手术规划和患者管理至关重要.

研究的目的:

开发和验证一种临床预测模型,用于估计ARCR后再次撕裂的风险.
为了确定旋转手套重新撕裂的关键预测因素.
提供个性化风险评估的实用工具.

主要方法:

对接受ARCR的570名患者的回顾性分析.
随机分配到培训 (n=399) 和验证 (n=171) 队列中.
多变量逻辑回归用于识别独立预测因素并构建一个名ogram.
使用歧视,校准和决策曲线分析 (DCA) 评估模型性能.

主要成果:

确定了六个独立的预测因素:年龄,最大撕裂直径,帕特三级肌收缩,高度脂肪透 (Goutallier ≥ 3),阳性触点标志和手术内修复张力.
该名录显示了良好的区分 (AUC = 0.76培训;0.74验证) 和校准.
DCA证实了该模型的临床实用性,优于标准策略.

结论:

开发的名图有效地预测了ARCR后个体的再撕裂风险.
它结合了手术前成像和手术内发现,成为手术规划的宝贵工具.
该模型通过提供个性化风险估计来增强患者咨询.

关键词:

关节镜旋转手套修复关节镜旋转手套修复这个名字叫做Nomogram.再次撕裂 - 撕裂风险预测风险预测旋转器袖口撕裂的情况在肩膀上进行了手术.

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