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在袖子胃切除术后,影响和预测甘油三指数下降的因素
Xiyuan Chen1, Liang Wang1, Zhehong Li1
1Surgery Centre of Diabetes Mellitus, Capital Medical University Affiliated Beijing Shijitan Hospital, Beijing, China.
概括
袖子胃切除术 (SG) 在肥胖患者中显著降低了甘油三-葡萄糖 (TyG) 指数. 手术前的腰比,高密度胆固醇,尿酸和TyG指数预测了这种有益下降的程度.
科学领域:
- 代谢手术 代谢手术
- 肥胖管理 肥胖管理
- 预防心血管疾病 预防心血管疾病
背景情况:
- 甘油三糖 (TyG) 指数与与肥胖相关的并发病,特别是心血管疾病有关.
- 袖子胃切除术 (SG) 可以改善这些情况,但改善程度因患者而异.
研究的目的:
- 为了确定影响TyG指数 (△TyG) 在SG后下降的因素.
- 使用手术前患者数据开发△TyG的预测模型.
主要方法:
- 收集了从744名接受SG的肥胖患者的手术前和1年的术后数据.
- 利用后勤回归来识别△TyG的预测因子,并开发了一个预测的nomogram.
- 使用内部和外部数据集和决策曲线分析验证了名录.
主要成果:
- 确定了△TyG的四个独立预测因素:腰比 (WHR),高密度脂蛋白胆固醇 (HDL-c),尿酸 (UA) 和手术前的TyG指数.
- 综合预测因素的AUC达到0.838,显示出显著的预测价值.
- 建立的诺姆图表显示了经过验证的预测准确性和临床实用性.
结论:
- 在肥胖患者中,SG有效降低了TyG指数.
- 手术前的WHR,HDL-c,UA和TyG指数是SG后TyG减少幅度的关键独立预测指标.
- 结合这些因素的预测模型可以准确预测TyG指数下降的程度.
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