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基于β2-微型球蛋白的残留功能方程比较在中国患者中,这些患者接受了连续的门诊腹膜透析
Chunxiang Huang1, Dan Liu1, Ning Weng1
1Department of Nephrology, Hangzhou TCM Hospital Affiliated to Zhejiang Chinese Medical University, China.
概括
与Shafi和Jaques相比,Steubl方程更好地预测中国腹腔透析 (PD) 患者的残留功能 (RKF). 这有助于处方PD和监测RKF,特别是当尿液收集不可靠时.
科学领域:
- 腎臟病學 (nephrology) 是一種醫學.
- 腹腔周围透析 腹腔周围透析
- 功能估计 功能估计
背景情况:
- 有限的研究评估了腹透析 (PD) 患者残留功能 (RKF) 的预测方程.
- 现有的RKF估计方程在不同人群中的适用性仍然不清楚.
- 这项研究的重点是接受连续门诊腹膜透析 (CAPD) 的中国患者.
研究的目的:
- 为了评估Shafi,Steubl和Jaques估计的RKF (eRKF) 方程的性能.
- 为了比较这些方程在中国CAPD患者中的准确性,偏差和精度.
- 为了确定最合适的方程监测RKF在这个群体.
主要方法:
- 追溯性研究设计.
- 包括174名通过24小时尿液收集测量RKF (mRKF) 接受CAPD的患者.
- 对Shafi,Steubl和Jaques eRKF方程与mRKF的偏差,精度和准确性的分析.
主要成果:
- 斯图布尔方程表现出最少的偏差 (MD: -0.52 [-0.77到-0.38]) 和最高的准确性 (83%).
- 斯蒂布尔方程显示出更高的精度 (IQR: 1.43 [1.16, 1.76]).
- 在识别患有mRKF>2.5mL/min/1.73m2 (AUC:0.936,敏感度:0.847,特异性:0.895) 的患者时,诊断准确度高.
结论:
- 虽然没有一个方程是完全准确的,但Steubl方程更准确地识别了增加PD处方的患者.
- 斯图布尔方程对监测中国CAPD患者的RKF有潜在的价值,特别是那些有尿液收集困难的患者.
- 建议在PD患者中对RKF估计进行进一步验证.
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