确定新生儿和婴儿高灵敏性心脏托罗宁T的参考间隔
Yue-Qi Li1, Gui-Cheng Ye2, Jing-Ying Yang1
1Clinical Laboratory, Zhuhai Center for Maternal and Child Healthcare & Zhuhai Women and Children's Hospital, Zhuhai City, Guangdong Province, China.
Clinical chemistry and laboratory medicine
|September 24, 2025
概括
这项研究建立了关键的与年龄相关的参考间隔,用于儿童群体中高灵敏度心脏热素T (hs-cTnT). 这些发现将有助于临床医生准确诊断和管理儿科心脏病.
科学领域:
- 生物化学 生物化学
- 儿童心脏病学 儿童心脏病学
- 临床诊断 临床诊断 临床诊断
背景情况:
- 高灵敏性心脏托洛T (hs-cTnT) 对于诊断儿科心脏病至关重要.
- 缺乏标准化的与年龄相关的参考间隔使得新生儿和婴儿的hs-cTnT解释变得复杂.
研究的目的:
- 建立标准化的与年龄相关的参考间隔和99百分点切线,用于小儿科患者的hs-cTnT.
- 为儿童心脏病学中临床决策提供可靠的数据.
主要方法:
- 从没有心血管疾病的1,047名儿科患者的血清样本中分析hs-cTnT度.
- 已建立的与年龄相关的99百分位切线与hs-cTnT的90%置信区间.
主要成果:
- 新生儿hs-cTnT度最高,并在生命的第一年逐渐下降.
- 在各种儿科年龄小组中为hs-cTnT提供了特定的99和97.5百分点截止值.
结论:
- 该研究成功生成了hs-cTnT的可靠儿科参考值.
- 这些参考间隔和切断值将有助于改善儿科心脏病的临床管理.
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