营养标志物在功能下降和糖尿病死亡率中的独立预测作用
Tomohito Gohda1, Nozomu Kamei2,3, Marenao Tanaka4
1Department of Nephrology, Juntendo University Faculty of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo, Japan.
Metabolism open
|September 22, 2025
概括
像PNI,GNRI和CONUT这样的营养评分预测糖尿病病的不良结果,独立于TNFR2. 这些标记突显了营养状况对于管理慢性病进展和死亡率的重要性.
科学领域:
- 腎臟病學 (nephrology) 是一種醫學.
- 内分泌学 在内分泌学.
- 营养科学 营养科学
背景情况:
- 慢性病 (CKD) 和糖尿病通常涉及营养不良和炎症,增加死亡风险.
- 预后营养指数 (PNI),老年营养风险指数 (GNRI) 和控制营养状况 (CONUT) 是营养标志物.
- 它们对糖尿病患者中CKD进展和死亡率的预测价值,独立于瘤缩因子受体2 (TNFR2),尚不清楚.
研究的目的:
- 评估PNI,GNRI和CONUT分数是否可以预测糖尿病患者的CKD进展和死亡率.
- 为了确定这些营养标记是否提供超出TNFR2水平的预测价值.
主要方法:
- 分析了640名糖尿病患者的队列.
- 用PNI,GNRI和CONUT分数来评估营养状况.
- 对TNFR2和其他共变量进行调整的Cox比例危险模型,评估了与脏事件,死亡率和复合结果的关联.
主要成果:
- 这三种营养标志物 (PNI,GNRI,CONUT) 都与事件和综合结果独立相关.
- 预后营养指数 (PNI) 显示了事件和复合结果的显著危险比率.
- 老年营养风险指数 (GNRI) 是唯一独立与死亡率相关的标志物.
结论:
- PNI,GNRI和CONUT分数是糖尿病患者不良结果的强有力的独立预测指标.
- 营养评估对于治疗糖尿病病患者至关重要.
- 营养干预可以改善糖尿病和CKD患者的预后.
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