检验医学 ›› 2023, Vol. 38 ›› Issue (11): 1036-1040.DOI: 10.3969/j.issn.1673-8640.2023.11.006

• 论著 • 上一篇    下一篇

北京地区表观健康人群同型半胱氨酸水平调查

安映红1, 姚克纯2, 苏成铭3, 唐锦华1, 杨利鑫1, 高洁1, 徐艳婷1, 严秋红4, 战宏艳1, 马越云1()   

  1. 1.空军特色医学中心临床检验科,北京 100142
    2.空军特色医学中心超声科,北京 100142
    3.空军特色医学中心健康管理科,北京
    4.空军特色医学中心皮肤科,北京 100142
  • 收稿日期:2022-11-25 修回日期:2023-02-06 出版日期:2023-11-30 发布日期:2024-01-10
  • 通讯作者: 马越云,E-mail:mayueyun2020@163.com
  • 作者简介:安映红,女,1980年生,博士,主管技师。主要从事生物化学和分子生物学检验工作。
  • 基金资助:
    军队医学科技青年培育计划(20QNPY056);空军特色医学中心临床能力提升计划(2021LC001)

Survey of serum homocysteine levels of apparently healthy subjects in Beijing

AN Yinghong1, YAO Kechun2, SU Chengming3, TANG Jinhua1, YANG Lixin1, GAO Jie1, XU Yanting1, YAN Qiuhong4, ZHAN Hongyan1, MA Yueyun1()   

  1. 1. Department of Clinical Laboratory,the Air Force Medical Center,Beijing 100142,China
    2. Department of Ultrasonic Diagnosis,the Air Force Medical Center,Beijing 100142,China
    3. Department of Health Management,the Air Force Medical Center,Beijing 100142,China
    4. Department of Dermatology,the Air Force Medical Center,Beijing 100142,China
  • Received:2022-11-25 Revised:2023-02-06 Online:2023-11-30 Published:2024-01-10

摘要:

目的 调查北京地区表观健康人群血清(Hcy)同型半胱氨酸水平分布情况。方法 选取2018年6月—2020年6月空军特色医学中心表观健康者10 807名,检测血清Hcy水平,按年龄(≤30 岁、31~40岁、41~50岁、51~60岁、61~70岁和71~93岁)和性别分别进行分组分析。采用Deming回归分析评估Hcy水平与年龄的相关性。结果 北京地区10 807名表观健康者血清Hcy水平为2.3~141.7 μmol/L,中位数为12.1 μmol/L。≤30岁组与31~40岁组和41~50岁组、51~60岁组与61~70岁组血清Hcy水平差异无统计学意义(P>0.05),其他各年龄组之间血清Hcy水平差异均有统计学意义(P<0.05)。男性总Hcy水平和各年龄组Hcy水平均显著高于女性(P<0.001)。在男性表观健康者中,≤30岁组与61~70岁组、31~40岁组与41~50岁组、51~60岁组与61~70岁组Hcy水平差异无统计学意义(P>0.05),其他各组之间Hcy水平差异均有统计学意义(P<0.001)。在女性表观健康者中,≤30岁组与41~50岁组Hcy水平差异无统计学意义(P>0.05),其他各组之间Hcy水平差异均有统计学意义(P<0.001)。以现行的Hcy参考区间(5~15 μmol/L)为标准,表观健康者的高同型半胱氨酸血症(HHcy)检出率为21.2%;以新建立的男、女性Hcy参考区间为标准,男性、女性HHcy检出率分别为2.3%、0.2%。结论 北京地区表观健康人群血清Hcy水平存在性别和年龄差异,建议分性别和年龄分别建立相应的参考区间。≤30岁的表观健康人群血清Hcy水平处于较高水平。

关键词: 同型半胱氨酸, 参考区间, 表观健康人群, 北京地区

Abstract:

Objective To investigate the distribution of serum homocysteine(Hcy) levels of apparently healthy subjects in Beijing. Methods A total of 10 807 apparently healthy subjects from the Air Force Medical Center from June 2018 to June 2020 were enrolled to determine serum Hcy levels. They were classified according to ages(≤30 years old,31-40 years old,41-50 years old,51-60 years old,61-70 years old and 71-93 years old) and sex. Deming regression analysis was used to evaluate the correlation between Hcy and age. Results Serum Hcy of 10 807 apparently healthy subjects in Beijing ranged from 2.3 to 141.7 μmol/L,and the median was 12.1 μmol/L.There was no statistical significance in serum Hcy level between ≤30 and 31-40 years old groups and 41-50,51-60 and 61-70 years old groups(P>0.05),and there was statistical significance in serum Hcy level for the other age groups(P<0.05). The total Hcy level in males and Hcy level in all age groups were higher than those in females(P<0.001). In apparently healthy males,there was no statistical significance in serum Hcy level between ≤30 and 61-70 years old groups,between 31-40 and 41-50 years old groups and between 51-60 and 61-70 years old groups(P>0.05),but there was statistical significance for the other groups(P<0.001). In apparently healthy females,there was no statistical significance in Hcy level between ≤30 and 41-50 years old groups(P>0.05),but there was statistical significance for the other groups(P<0.001). According to the current Hcy reference interval (5-15 μmol/L),the determination rate of hyperhomocysteinemia(HHcy) in apparently healthy subjects was 21.2%. According to the established reference intervals for males and females,the determination rates of HHcy were 2.3% for males and 0.2% for females. Conclusions There are sex and age differences in serum Hcy levels among apparently healthy subjects in Beijing. It is recommended to establish corresponding reference intervals based on sex and ages. Apparently healthy subjects aged ≤ 30 have high levels of serum Hcy.

Key words: Homocysteine, Reference interval, Apparently healthy subject, Beijing

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