伊拉克人口中的维生素D水平:区域和季节性变化
Clinical laboratory
|December 9, 2025
概括
维生素D缺乏在伊拉克很普遍,影响了近三分之一的人口,特别是年轻人. 这项研究强调了伊拉克维生素D (VITD) 状况的季节性和区域性差异.
科学领域:
- 内分泌学 在内分泌学.
- 公共卫生 公共卫生
- 营养科学 营养科学
背景情况:
- 维生素D (VITD) 状态是一个全球性的健康问题.
- 在VITD水平的波动显著影响整体健康.
- 了解区域和季节性VITD变化对于有针对性的干预至关重要.
研究的目的:
- 评估伊拉克人口中VITD状态的季节性和区域性变化.
- 调查伊拉克各个年龄和性别群体VITD水平的差异.
- 确定伊拉克维生素D缺乏和严重缺乏的流行情况.
主要方法:
- 一项涉及伊拉克三个地区 (北部,中部,南部) 5,014名参与者的横截面研究.
- 从2023年1月至12月期间的常规门诊血液检测中收集的数据.
- 来自中部地区的参与者全年注册;北方和南方地区在冬季注册.
主要成果:
- 总体VITD水平在3-110 ng/mL (平均26.5±15.7 ng/mL) 之间.
- 39%的参与者表现出VITD缺乏 (<20 ng/mL),其中11%的严重缺乏 (<10 ng/mL).
- 冬季和北部地区观察到较低的VITD水平,年轻年龄组的缺陷率最高.
结论:
- 伊拉克近三分之一的人口缺乏维生素D.
- 较年轻的年龄组在所有地区和季节都特别容易受到维生素D缺乏的影响.
- 伊拉克在25个国家中存在显著的区域和季节性差异,需要针对伊拉克的公共卫生战略.
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