检验医学 ›› 2025, Vol. 40 ›› Issue (11): 1064-1069.DOI: 10.3969/j.issn.1673-8640.2025.11.006

• 论著 • 上一篇    下一篇

间接法在拉萨地区成人血脂参考区间建立中的应用

李莉1, 石华英2, 扎西央宗3, 达娃卓玛3, 陈艳美3, 杨春娇1(), 文洪林3()   

  1. 1.首都医科大学附属北京中医医院检验科,北京 100010
    2.左贡县人民医院检验科,西藏 昌都 854400
    3.拉萨市人民医院检验科,西藏 拉萨 850000
  • 收稿日期:2025-02-20 修回日期:2025-05-07 出版日期:2025-11-30 发布日期:2025-12-12
  • 通讯作者: 杨春娇,E-mail:18765912376@163.com;文洪林,E-mail:wina126@126.com
  • 作者简介:李 莉,女,1988年,硕士,主治医师,主要从事临床检验工作。

Application of indirect method in establishing reference range of adult blood lipids in Lhasa

LI Li1, SHI Huaying2, Zaxiyangzong 3, Dawazhuoma 3, CHEN Yanmei3, YANG Chunjiao1(), WEN Honglin3()   

  1. 1. Department of Clinical Laboratory,Beijing Hospital of Traditional Chinese Medicine,Capital Medical University,Beijing 100010,China
    2. Department of Clinical Laboratory,Zuogong People's Hospital,Chamdo 854400,Tibet,China
    3. Department of Clinical Laboratory,Lhasa People's Hospital,Lhasa 850000,Tibet,China
  • Received:2025-02-20 Revised:2025-05-07 Online:2025-11-30 Published:2025-12-12

摘要:

目的 采用间接法建立拉萨地区成人血脂4项的参考区间,为高原地区人群血脂异常的防治提供准确依据。方法 选取2023年10月—2024年10月拉萨市人民医院18~80岁藏族健康体检者,检测血清总胆固醇(TC)、三酰甘油(TG)、低密度脂蛋白胆固醇(LDL-C)和高密度脂蛋白胆固醇(HDL-C)。按性别和年龄(18~29岁、30~39岁、40~49岁、50~59岁、60~69岁、70~80岁)分别分组。将原始数据进行正态化处理,采用Turkey法剔除离群值。采用Hoffmann法建立血脂4项的95%参考区间。结果 男性血清TG、TC、LDL-C水平均高于女性(P<0.001),血清HDL-C水平低于女性(P<0.001)。男性18~29岁组、30~39岁组血清TG、TC和LDL-C水平与40~80岁4个年龄组比较,差异均有统计学意义(P<0.001),而40~80岁4个年龄组之间差异均无统计学意义(P>0.05)。女性血清TG、LDL-C水平除60~69岁组与70~80岁组差异无统计学意义(P>0.05)外,其他各年龄组之间差异均有统计学意义(P<0.05);血清TC水平除50~59岁组、60~69岁组和70~80岁组之间差异无统计学意义(P>0.05)外,其他年龄组之间差异均有统计学意义(P<0.05)。男性、女性各年龄组之间血清HDL-C水平差异均无统计学意义(P>0.05)。男性TG、TC、LDL-C按18~29岁、30~39岁、40~80岁3个年龄段分别建立参考区间。女性TG和LDL-C按18~29岁、30~39岁、40~49岁、50~59岁、60~80岁5个年龄段分别建立参考区间。女性TC按18~29岁、30~39岁、40~49岁、50~80岁4个年龄段分别建立参考区间。HDL-C按性别分别建立参考区间。4项血脂指标自建参考区间上限、下限与现用参考区间的相对偏差与各项目的参考变化值(RCV)均存在不同程度的差异。结论 高原地区成人血脂4项参考区间与现用参考区间存在不同程度的差异。应针对不同地域、不同人群建立适宜的血脂项目参考区间。

关键词: 总胆固醇, 三酰甘油, 低密度脂蛋白胆固醇, 高密度脂蛋白胆固醇, 参考区间, Hoffmann法, 高原地区

Abstract:

Objective To establish the reference ranges for the 4 lipid parameters of adults in Lhasa by indirect method,and to provide a reference for the prevention and treatment of lipid disorders in the population of the plateau region. Methods Healthy individuals aged 18-80 years from Lhasa People's Hospital from October 2023 to October 2024 were enrolled. Serum total cholesterol(TC),triglyceride(TG),low-density lipoprotein cholesterol(LDL-C)and high-density lipoprotein cholesterol(HDL-C)were determined. The groups were classified by gender and age(18-29 years old,30-39 years old,40-49 years old,50-59 years old,60-69 years old,70-80 years old). The original data were normalized,and outliers were removed using the Turkey method. The 95% reference ranges for the 4 lipid parameters were established using the Hoffmann method. Results The serum TG,TC and LDL-C levels in males were higher than those in females(P<0.001),while the serum HDL-C level was lower in males(P<0.001). There was statistical significance in serum TG,TC and LDL-C levels between 18-29 years old group,30-39 years old group and 40-80 years old groups(P<0.001),while there was no statistical significance among 40-80 years old groups(P>0.05). For females,the differences in serum TG and LDL-C levels were not statistically significant except for 60-69 years old group and 70-80 years old group(P>0.05),while the differences were statistically significant among the other age groups(P<0.05). The serum TC levels showed no statistical significance among 50-59,60-69 and 70-80 years old groups (P>0.05),while significant differences were observed among the other age groups (P<0.05). There was no statistical significance in serum HDL-C levels among males and females in each age group(P>0.05). The reference ranges for TG,TC and LDL-C were established for males in 3 age groups(18-29 years old,30-39 years old and 40-80 years old),while the reference ranges for TG and LDL-C were established for females in 5 age groups(18-29 years old,30-39 years old,40-49 years old,50-59 years old and 60-80 years old). The reference ranges for TC were established for females in 4 age groups(18-29 years old,30-39 years old,40-49 years old and 50-80 years old). HDL-C reference ranges were established for males and females. The relative deviations between the self-established reference ranges and the current reference ranges for the 4 lipid parameters were calculated,and there were differences of varying degrees with respect to the reference change value(RCV)of adults item. Conclusions There are differences of varying degrees between the reference ranges of the 4 lipid parameters for adults in the plateau region and the current reference ranges. Appropriate reference ranges for lipid parameters should be established for different regions and populations.

Key words: Total cholesterol, Triglyceride, Low-density lipoprotein cholesterol, High-density lipoprotein cholesterol, Reference range, Hoffmann method, Plateau region

中图分类号: