准确、适用的参考区间可为疾病诊断、疗效评价及健康监测提供重要依据。许多临床检验指标存在年龄依赖趋势,对此类指标的结果判读应考虑年龄因素的影响。然而,划分年龄亚组的参考区间在实际应用中存在局限性,而连续参考区间不仅可以为精准判读检验结果提供参考,还可以为动态监测其变化趋势提供基线。该文基于本研究团队在儿童参考区间方面进行的研究,介绍建立连续参考区间的不同算法及其适用条件与实现步骤,为我国连续参考区间的建立提供方法学参考与实现途径。
Accurate and applicable reference intervals can provide important information for disease diagnosis, efficacy evaluation, and health monitoring. Age-dependent trends exist for many clinical laboratory indicators, and the interpretation of such indicators should consider the effect of age carefully. However, age-specific reference intervals have certain limitations in clinical application. Continuous reference intervals can not only help accurate interpretation of laboratory test results, but also provide a baseline value for dynamic monitoring of their changing trends. Based on the researches on pediatric reference intervals from our team, this paper introduces different algorithms for establishing continuous reference intervals, and their applicable conditions and implementation steps. The aim of this paper is to provide methodological guidance for the establishment of continuous reference intervals, so as to improve the quality of laboratory reports and the accuracy of clinical diagnosis in China.
严若华,彭晓霞,彭亚光,等. 针对儿童年龄依赖指标建立连续参考区间的必要性及方法学进展[J]. 中华检验医学杂志,2023,46(08):872-878.
DOI:10.3760/cma.j.cn114452-20230524-00257版权归中华医学会所有。
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