网红细胞血红蛋白含量与缺铁性贫血风险相关
Ning Ding1, Yan-Hui Ma2, Ping Guo3
1Department of Laboratory Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 201801, China.
Heliyon
|February 8, 2024
概括
网红细胞血红蛋白含量 (MCHr) 是成年人缺铁性贫血 (IDA) 风险的强有力的指标. 较低的MCHr水平显著增加了发展IDA的可能性,突出了其诊断价值.
科学领域:
- 血液学 血液学 血液学
- 临床诊断 临床诊断 临床诊断
- 铁的新陈代谢 铁的新陈代谢
背景情况:
- 网细胞血红蛋白含量 (MCHr) 是一种已知的铁缺乏症 (ID) 的快速和可靠标志物.
- 缺铁性贫血 (IDA) 在成年人中是一个严重的健康问题.
- MCHr和IDA风险之间的关联需要进一步调查.
研究的目的:
- 研究MCHr与成年人患缺铁性贫血 (IDA) 的风险之间的关联.
- 评估MCHr作为IDA的潜在诊断标志物.
主要方法:
- 一项双中心病例控制研究,涉及806名参与者 (IDA,非IDA和健康对照).
- 参与者根据MCHr水平进行分类 (正常≥25 pg与下降<25 pg).
- 采用多变量逻辑回归分析,调整血红蛋白,费里丁和TIBC等混因素.
主要成果:
- 与非IDA组相比,IDA组显示MCHr水平显著降低.
- MCHr显示ROC曲线下有一个很大的区域,这表明有很强的诊断潜力.
- 患有MCHr降低的个体具有5倍以上的IDA风险,而正常的MCHr与降低的风险相关 (OR=0.68).
结论:
- 在成年人中,MCHr与IDA的风险显著相关.
- MCHr作为IDA的有价值的辅助诊断指标,有助于决定进行进一步的侵入性检查.
- 该研究支持MCHr在评估IDA严重性和指导临床管理方面的作用.
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