营养评估工具与腹腔大动脉动脉瘤中CT评估的肉症之间的关联:一个横截面研究
Jiashu Yao1, Yepeng Zhang2, Wenqing Chen1
1Department of Clinical Nutrition, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, Jiangsu, China.
Frontiers in nutrition
|November 14, 2025
概括
在腹腔大动脉动脉瘤 (AAA) 患者的计算机断层扫描 (CT) 评估的皮症与营养评估工具相关. 2002年营养风险查 (NRS2002) 和老年营养风险指数 (GNRI) 显示出独立查的潜力,但存在限制.
科学领域:
- 血管外科 血管外科
- 老年病的医生 老年病的医生
- 放射学 放射学是一门学科.
- 营养科学 营养科学
背景情况:
- 骨肌肉质量的丧失,即萨尔科佩尼亚,在患有腹腔大动脉动脉瘤 (AAA) 的患者中很普遍.
- 营养评估工具通常用于评估患者的健康状况.
- 在AAA患者中,CT评估的肉类和标准营养评估工具之间的相关性需要进一步调查.
研究的目的:
- 评估计算机断层扫描 (CT) 评估的肉类和AAA患者的各种营养评估工具之间的相关性.
- 为了确定营养评估工具的诊断性能,在AAA患者中查肉类症.
主要方法:
- 一项回顾性研究包括232名AAA患者.
- 使用CT测量骨肌肉质量指数评估了萨尔科佩尼亚.
- 营养状况使用 2002 年营养风险查 (NRS2002),控制营养状况 (CONUT) 评分,老年营养风险指数 (GNRI) 和预后营养指数 (PNI) 进行评估.
- 使用后勤回归和ROC曲线分析来评估关联并确定最佳切割值.
主要成果:
- 在AAA患者中,NRS2002 (OR 1.83),CONUT (OR 1.40) 和GNRI (OR 0.90) 独立地与肉相关 (p < 0.05).
- 在sarcopenia查中,NRS2002显示了最高的AUC (0.735),表现优于CONUT和PNI,并显示了与GNRI (0.694) 相似的准确性.
- 与GNRI相比,NRS2002提供了更高的特异性,但与肉症查相比,敏感性较低.
结论:
- 在AAA患者中,NRS2002和GNRI显示出作为支持性工具的潜力,用于评估沙症风险.
- 然而,它们作为独立查工具的临床实用性受到低于最佳的灵敏度和特异性的限制.
- 可能需要进一步的研究来开发更准确的查方法,在这个人群中发现肉类症.
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