下静脉合性指数与重症患者营养不良之间的相关性:一项前性观察性研究
Veysel G Soylu1, Ayşe Yilmaz2, Öztürk Taşkin2
1Kastamonu University Medicine Faculty; Intensive Care, Kastamonu, TR, Kastamonu, TR.
概括
这项研究发现,在重症患者中,下静脉缩性指数 (IVC-CI) 对于液体体积评估和NRI,PNI,GNRI和CONUT等营养不良评分之间存在显著的相关性.
科学领域:
- 关键护理医学 关键护理医学
- 营养评估 营养评估
- 血液动力学 血液动力学
背景情况:
- 在重症患者中,液体体积状态至关重要.
- 营养不良很普遍,影响了重症监护的结果.
- 评估流体状况和营养风险对于患者管理至关重要.
研究的目的:
- 为了研究下静脉缩性指数 (IVC-CI) 与已建立的营养不良评分系统之间的相关性.
- 确定IVC-CI是否可以作为与ICU中的营养状况相关的指标.
主要方法:
- 一项前性观察性研究,涉及96名机械通风ICU患者.
- 在入院后24小时内收集人口,实验室,BMI和营养指数 (NRI,PNI,GNRI,CONUT).
- 测量IVC-CI,将患者分为低血压 (>45%的IVC-CI) 和非低血压组.
主要成果:
- 在IVC-CI组之间观察到BMI,NRI,PNI,GNRI和CONUT的显著差异 (p<0.001).
- 在IVC-CI和NRI (rs=-0.716),PNI (rs=-0.743),GNRI (rs=-0.723) 和CONUT (rs=0.741) 之间发现了强烈的相关性,所有这些都具有p<0.001.
结论:
- 下腔静脉折叠性指数 (IVC-CI) 与多个营养评估得分有显著的相关性.
- 这表明IVC-CI评估的液体体积状况与重症患者的营养状况之间存在潜在的联系.
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