营养炎症指数和糖尿病足之间的关联:基于人口的研究
Zhou Lin1, Wanli Zhuang2, Lei Wang3
1Department of Burns and Plastic Surgery, Longyan First Affiliated Hospital of Fujian Medical University, Longyan, Fujian, China.
Frontiers in nutrition
|February 10, 2025
概括
一个新的指标,白蛋白/中性粒细胞与淋巴细胞比率 (ANLR),可以预测糖尿病足 (DFU) 风险. 较高的ANLR水平与DFU风险的降低有关,但只有在一定程度上,这表明需要均衡管理.
科学领域:
- 内分泌学和新陈代谢学
- 临床诊断 临床诊断 临床诊断
- 公共卫生 公共卫生
背景情况:
- 糖尿病足 (DFU) 是全球糖尿病患者截肢和死亡的主要原因.
- DFU的发展与炎症和营养状况密切相关.
- 对这些因素的全面评估对于预测DFU风险至关重要.
研究的目的:
- 开发一种新的预测指标,整合免疫-炎症和营养标记,用于DFU风险评估.
- 调查白蛋白/中性粒细胞与淋巴细胞比率 (ANLR) 和DFU之间的关系.
- 为了确定最佳的ANLR水平用于DFU风险预测.
主要方法:
- 从1999年至2004年的NHANES中分析了29608名参与者 (1,531名合格者) 的数据.
- 多变量逻辑回归和受限立方线分析,以评估ANLR-DFU关系.
- 分层子组和相互作用分析,以完善风险预测.
主要成果:
- 与低ANLR组相比,较高的ANLR水平与DFU风险降低54%有关.
- 每增加0.1个单位的ANLR与DFU风险下降5%相关.
- 观察到一个L形非线性关系,转折点在ANLR3.09,超出该转折点,进一步增加并没有降低DFU风险.
结论:
- 该研究引入ANLR作为预测DFU风险的新,全面的指标.
- 在ANLR和DFU风险之间存在复杂的非线性关系,突出了最佳范围.
- 在ANLR的临床应用中,考虑到白蛋白补充和NLR管理,显示了早期DFU检测和干预的潜力.
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