较低的时间平均血清尿酸与腹腔透析患者的死亡率增加有关
Lu Li1,2, Hongxia Zhang1,2, Botao Zhang3
1Department of Nephrology, General Hospital of Ningxia Medical University, Yinchuan, Ningxia, China.
概括
腹腔透析 (PD) 患者的低时间平均血清尿酸 (TA-SUA) 水平预测死亡率更高. 这项研究发现,较低的TA-SUA是PD患者全因和心血管死亡率的独立风险因素.
科学领域:
- 腎臟病學 (nephrology) 是一種醫學.
- 心血管医学 心血管医学
- 代谢障碍 代谢障碍 代谢障碍
背景情况:
- 在腹腔透析 (PD) 患者中,时间平均血清尿酸 (TA-SUA) 的预后意义仍未得到充分探索.
- 了解尿酸对PD患者结果的作用对于改善护理至关重要.
研究的目的:
- 为了研究TA-SUA水平和PD患者的死亡率之间的关联.
- 确定TA-SUA作为PD的潜在预后标志物.
主要方法:
- 一项回顾性队列研究包括了487名PD患者从2011年到2020年.
- 从基线和1年随访数据计算TA-SUA水平,患者被分为四分位数.
- 使用Kaplan-Meier和COX回归分析来评估死亡风险.
主要成果:
- 最低 (Q1) 和最高 (Q4) TA-SUA 四分位数中的患者表现出显著更高的全因和心血管死亡率.
- 较低的TA-SUA水平被确定为所有原因死亡率的独立风险因素 (HR=0.81,p=0.004).
- Q1组 (最低的TA-SUA) 的年龄增加,营养不良和糖尿病患病率增加.
结论:
- 低TA-SUA水平与PD患者的不良结果有关,包括较高的死亡率.
- 在这个人群中,TA-SUA是所有原因和心血管死亡率的重要独立预测因素.
- 这些发现强调了监测PD患者尿酸水平的重要性.
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