检验医学 ›› 2025, Vol. 40 ›› Issue (6): 545-550.DOI: 10.3969/j.issn.1673-8640.2025.06.005

• 论著 • 上一篇    下一篇

北京某三甲医院体检人群25(OH)D水平和影响因素分析

过静静, 李海霞, 马倩, 黄海明, 曾子懿, 安崇文, 逄璐()   

  1. 北京大学第一医院检验科,北京 100034
  • 收稿日期:2024-06-24 修回日期:2025-01-18 出版日期:2025-06-30 发布日期:2025-07-01
  • 通讯作者: 逄璐
  • 作者简介:逄 璐,E-mail:lupang@pku.edu.cn
    过静静,女,1990年生,学士,检验技师,主要从事临床检验工作。
  • 基金资助:
    北京市自然科学基金青年项目(7244418)

A retrospective analysis of serum 25(OH)D levels and related factors in a physical examination population in a Grade 3 Class A hospital in Beijing

GUO Jingjing, LI Haixia, MA Qian, HUANG Haiming, ZENG Ziyi, AN Chongwen, PANG Lu()   

  1. Department of Clinical Laboratory,Peking University First Hospital,Beijing 100034,China
  • Received:2024-06-24 Revised:2025-01-18 Online:2025-06-30 Published:2025-07-01
  • Contact: PANG Lu

摘要:

目的 回顾性分析血清25-羟基维生素D[25(OH)D]水平与性别、年龄、季节等因素的关系,探讨体检人群维生素D的营养状况,为临床合理补充维生素D提供参考。方法 收集北京大学第一医院2019年4月—2023年12月23 438名体检者的一般资料和实验室检验结果。比较不同评估标准下维生素D充足、不足、缺乏的所占比例,以及血清25(OH)D水平与性别、年龄、季节等因素的关系。结果 23 438名体检者血清25(OH)D水平为48.89(38.43,63.07)nmol·L-1。维生素D缺乏和不足所占比例均较高,维生素D充足所占比例较低。根据评估标准A,维生素D缺乏、不足、充足所占比例分别为7.80%、44.54%、 47.66%。根据评估标准B,维生素D缺乏、不足、充足所占比例分别为52.34%、34.42%、13.24%。男性组血清25(OH)D水平为53.57(42.92,67.30)nmol·L-1,女性组血清25(OH)D水平为43.83(34.92,56.79)nmol·L-1,不同性别组之间25(OH)D水平差异有统计学意义(P<0.001)。各年龄血清组25(OH)D水平从低到高依次为:<31岁组(41.23 nmol·L-1)、31~40岁组(47.25 nmol·L-1)、41~50岁组(48.37 nmol·L-1)、51~60岁组(53.72 nmol·L-1)、>80岁组(54.76 nmol·L-1)、71~80岁组(58.83 nmol·L-1)、61~70岁组(59.45 nmol·L-1)。80岁以下人群男性和女性血清25(OH)D水平差异有统计学意义(P<0.05)。2种评估标准均显示不同季节之间维生素D营养状况差异有统计学意义(P<0.001)。结论 体检人群维生素D普遍缺乏或不足,25(OH)D水平与性别、年龄、季节有一定关联。应根据性别、年龄和季节差异个性化补充维生素D。

关键词: 25-羟基维生素D, 体检人群, 性别, 年龄, 季节

Abstract:

Objective To analyze the relationship between serum 25-hydroxyvitamin D [25(OH)D] level and gender,age,season,and to study the nutritional status of vitamin D in a physical examination population,so as to provide a reference for clinical rational vitamin D supplementation. Methods General data and laboratory determination results were collected from 23 438 patients who underwent physical examination in Peking University First Hospital from April 2019 to December 2023. The proportions of vitamin D sufficiency,insufficiency and deficiency and the relationship between serum 25(OH)D level and gender,age and season were compared under different evaluation criteria. Results The overall serum 25(OH)D level in the 23 438 patients was 48.89(38.43,63.07)nmol·L-1. The proportions of vitamin D deficiency and insufficiency were high,and the proportion of vitamin D sufficiency was low. According to evaluation criterion A,the proportions of vitamin D deficiency,insufficiency and sufficiency were 7.80%,44.54% and 47.66%,respectively. According to evaluation criterion B,the proportions of vitamin D deficiency,insufficiency and sufficiency were 52.34%,34.42% and 13.24%,respectively. The serum 25(OH)D level in males was 53.57(42.92,67.30)nmol·L-1,and the serum 25(OH)D level in females was 43.83(34.92,56.79)nmol·L-1,and the difference in 25(OH)D level between different genders was statistically significant(P<0.001). The serum 25(OH)D levels of the age groups from low to high were <31 years old group(41.23 nmol·L-1),31-40 years old group(47.25 nmol·L-1),41-50 years old group(48.37 nmol·L-1),51-60 years old group(53.72 nmol·L-1),>80 years old group(54.76 nmol·L-1),71-80 years old group(58.83 nmol·L-1) and 61-70 years old group(59.45 nmol·L-1). There was statistical significance in serum 25(OH)D level between males and females aged above 80 years(P<0.05). There was statistical significance in vitamin D nutritional ststus levels between different seasons(P<0.001). Conclusions The levels of 25(OH)D are generally insufficient or deficient in the physical examination population. The level of 25(OH)D is related to genders,ages and seasons. Personalized vitamin D supplementation should be provided based on genders,ages and seasons.

Key words: 25-Hydroxyvitamin D, Physical examination population, Gender, Age, Season

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