检验医学 ›› 2026, Vol. 41 ›› Issue (9): 907-912.DOI: 10.3969/j.issn.1673-8640.2026.09.014

• 论著 • 上一篇    下一篇

成都地区表观健康成人血细胞参数动态变化趋势分析

王双, 蒙强, 刘诗谣, 付阳, 江虹()   

  1. 四川大学华西医院实验医学科, 四川 成都 610041
  • 收稿日期:2024-05-18 修回日期:2026-01-04 出版日期:2026-09-30 发布日期:2026-09-29
  • 通讯作者: 江 虹,E-mail:jiangh6656@hotmail.com。
  • 作者简介:王 双,女,1994年生,硕士,主管技师,主要从事临床血液疾病诊断研究。

Analysis of dynamic trends in peripheral blood cell parameters among apparently healthy adults in Chengdu

WANG Shuang, MENG Qiang, LIU Shiyao, FU Yang, JIANG Hong()   

  1. Department of Clinical Laboratory, West China Hospital,Sichuan University, Chengdu 610041,Sichuan, China
  • Received:2024-05-18 Revised:2026-01-04 Online:2026-09-30 Published:2026-09-29

摘要:

目的 分析成都地区表观健康成人外周血细胞参数变化趋势,为后续相关参考区间的建立提供实验室依据。方法 收集2011、2016、2021年四川大学华西医院健康体检中心符合纳入标准的273 229名(男148 581名、女124 648名)表观健康成人血细胞分析结果,其中2011年13 474名、2016年97 936名、2021年161 819名。根据年龄将各年份纳入者分为18~40岁、41~60岁和>60岁3个年龄组。比较不同性别组、年龄组红细胞(RBC)计数、血红蛋白(Hb)、血小板(PLT)计数、白细胞(WBC)计数、中性粒细胞绝对数(NEUT#)、淋巴细胞绝对数(LYMPH#)、单核细胞绝对数(MO#)等指标的差异。结果 2011、2016、2021年RBC计数、Hb、PLT计数、WBC计数、NEUT#、LYMPH#、MO#差异均有统计学意义(P<0.001),且PLT计数和MO#呈上升的趋势。纳入性别和年龄变量的亚组分析结果显示,PLT计数和MO#仍呈明显上升趋势,其他参数呈先升高后下降的波动变化。结论 2011—2021年成都地区表观健康成人血细胞参数存在不同程度的变化,应根据实际情况建立西南地区成人血细胞参数参考区间。

关键词: 血细胞参数, 成人, 成都地区

Abstract:

Objective To analyze the trends in peripheral blood cell parameters among apparently healthy adults in Chengdu,and to provide a reference for establishing relevant reference intervals. Methods Retrospective analysis was conducted on blood cell test results from 273 229 apparently healthy adults(148 581 males and 124 648 females)at the Health Examination Center of West China Hospital,Sichuan University,collected in 2011,2016 and 2021,including 13 474 cases in 2011,97 936 cases in 2016 and 161 819 cases in 2021. The subjects were classified into 3 age groups:18-40 years,41-60 years and >60 years. The differences in gender,red blood cell(RBC)count,hemoglobin(Hb),platelet(PLT)count,white blood cell(WBC)count,the absolute value of neutrophils(NEUT#),the absolute value of lymphocytes(LYMPH#) and the absolute value of monocytes(MO#)were compared. Results There was statistical significance in RBC count,Hb,PLT count,WBC count,NEUT#,LYMPH# and MO# in 2011,2016 and 2021(P<0.001),with PLT count and MO# showing an upward trend. Subgroup analysis adjusting for gender and age revealed that PLT count and MO# continued to increase significantly,while the other parameters showed fluctuating changes characterized by initial increases followed by decreases. Conclusions Blood cell parameters among apparently healthy adults in Chengdu changed to varying degrees from 2011 to 2021. The reference intervals for adult peripheral blood cell parameters in Southwest China should be established according to local conditions.

Key words: Peripheral blood cell parameter, Adult, Chengdu

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