通过间接方法确定江省正常肝功能成年人甲状腺相关激素的参考间隔
1Department of Lab Medicine, The Second Affiliated Hospital Zhejiang University School of Medicine, Hangzhou, Zhejiang, China.
Frontiers in endocrinology
|September 25, 2024
概括
中国甲状腺激素的新参考间隔提高了诊断的准确性. 这项研究确定了沿海人群中甲状腺刺激激素 (TSH),自由甲状腺素 (FT4) 和自由三甲状腺素 (FT3) 的性别和年龄特定范围.
科学领域:
- 内分泌学和新陈代谢学
- 临床化学 临床化学
- 公共卫生 公共卫生
背景情况:
- 甲状腺疾病在中国面临诊断挑战,原因是依赖于未经验证的,制造商提供的参考间隔 (RIs).
- 确定甲状腺激素的区域特定RI对于准确诊断中国人群甲状腺疾病至关重要.
- 目前的RI缺乏科学验证,这导致了明显和亚临床甲状腺疾病的潜在误诊.
研究的目的:
- 为中国沿海人口中关键甲状腺激素建立科学验证的,性别和年龄特定的参考间隔 (RIs).
- 为了解决中国医疗机构使用的现有未经验证的RI的局限性.
- 通过为临床医生提供量身定制的诊断工具,提高诊断甲状腺疾病的准确性.
主要方法:
- 分析了来自中国东部沿海地区的6021名甲状腺功能良好的个体的病史 (2019年6月 - 2020年12月).
- 包括甲状腺健康史,超声波,体检,抗体检测和药物审查在内的全面数据收集.
- 根据CLSI C28-A3指南推导RI,并与制造商提供的间隔进行比较.
主要成果:
- 确立了甲状腺刺激激素 (TSH) 的性别和年龄特定的RIs (例如,男性<50:0.57-3.37 mIU/L;女性>50:0.63-4.31 mIU/L).
- 对于自由甲状腺素 (FT4),自由三甲状腺素 (FT3),总甲状腺素 (TT4) 和总三甲状腺素 (TT3) 观察到与性别和年龄相关的显著区别.
- 在导出的RI和制造商提供的间隔之间发现了差异,特别是对于TT3和FT3水平,以及与年龄相关的TSH增加.
结论:
- 这项研究成功地在中国沿海人口中为甲状腺激素确定了精制的,经人口统计学调整的RI.
- 预计量身定制的RI将显著提高甲状腺疾病的诊断准确性.
- 这些发现强调了区域和人口特异性参考间隔在临床实践中的关键重要性.
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