对于估计中国儿童的功能,eGFR方程的比较
Junlong Hu1,2,3, Yan Yang1,2,3, Wenpin Ye1,2,3
1Department of Pediatrics, The First Affiliated Hospital of Xiamen University, Xiamen, China.
Pediatric research
|December 1, 2025
概括
对儿童进行精确的功能评估至关重要. 结合肌素,囊素C和BUN估计的GFR (eGFR) 方程,特别是CKiD和Tang,显示出高精度和与儿科群体测量的GFR (mGFR) 的一致性.
科学领域:
- 儿科脏病学 儿科脏病学
- 功能生物标志物 功能生物标志物
- 临床化学 临床化学
背景情况:
- 淋巴膜过率 (GFR) 对于评估儿科脏疾病中的功能至关重要.
- 现有的估计GFR (eGFR) 方程在特定的儿科队列中缺乏验证.
- 准确的GFR测量对于及时干预和改善患者结果至关重要.
研究的目的:
- 评估和比较各种eGFR方程与儿科患者群体中测量的GFR (mGFR) 的性能.
- 为了确定最准确和精确的eGFR方程用于儿童.
- 评估用于eGFR估计的组合生物标记方程的实用性.
主要方法:
- 包括221名儿童在研究中.
- 将14个eGFR方程与mGFR进行比较,使用相关性,布兰德-阿尔特曼分析,偏差,精度和准确度指标.
- 进行子组分析以进一步评估eGFR方程性能.
主要成果:
- CKiD (肌素/囊素C/血尿素) 和Tang (肌素/囊素C/血尿素) 方程与mGFR没有统计差异.
- 这些组合方程表现出最高的相关性,一致性,精度和准确性 (P30精度=83.3%和80.5%).
- 隐形形状分析和子组分析证实了CKiD和Tang组合方程的优异性能.
结论:
- 结合肌素 (Cr),血液尿素 (BUN) 和囊素C (CysC) 的eGFR方程同时提供了更高的准确性和精度.
- CKiD和Tang的组合方程显示了与mGFR最强的相关性和一致性.
- 这些经过验证的方程可以作为可靠的替代方法来估计GFR,当mGFR在儿科群体中不可用时.
相关概念视频
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