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预测腹手术后减肥结果的诺莫图

Yanyu Qiu¹, Guangnian Ji¹, Jinsheng Wu²

¹Department of General Surgery, The Affiliated Huaian No.1 People's Hospital of Nanjing Medical University, Huai'an, Jiangsu , China.

Obesity surgery

|July 25, 2025

概括

一个新的诺莫图预测,使用关节周长,手术程序和2型糖尿病 (T2DM) 的减肥手术后的一年体重减轻. 这个工具有助于预测减肥的结果,为患者接受减肥手术.

科学领域:

腹部外科手术的结果
预测模型在医学中的预测模型.
肥胖治疗方法肥胖治疗方法

背景情况:

减肥手术是显著减肥的关键干预措施.
预测个体减肥结果仍然是一个挑战.
准确的预测对于患者管理和预期设置至关重要.

研究的目的:

为了确定影响减肥的关键因素,一个年后的减肥手术.
开发和验证一个用于减肥的预测性名ogram.
评估开发的预测模型的临床实用性.

主要方法:

对546名减肥手术患者 (2015-2021) 的回顾性分析.
使用了逻辑回归,LASSO和最佳子集回归来进行变量选择.
使用ROC分析,校准曲线和决策曲线分析 (DCA) 验证了名图.

主要成果:

腰围,手术和2型糖尿病 (T2DM) 被确定为重要的预测因素.
诺米图表显示出良好的区分能力 (AUC训练:0.742,AUC测试:0.726).
该模型显示出高准确性和临床价值,通过非显著的霍斯默-莱梅斯霍测试和DCA证实了这一点.

结论:

一个包含关节周长,手术程序和T2DM的诺摩图有效地预测了腹部外科手术后一年的体重减轻.
这种模型为临床医生提供了一个有价值的工具来预测患者的结果.
进一步验证可能会增强其在个性化减肥护理中的应用.

关键词:

腹腔外科手术是什么意思这个名字叫做Nomogram.肥胖问题肥胖问题预测模型的预测模型.袖子胃切除术,胃绕道术

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