铁缺乏在大学运动员中的全球流行:系统性审查和元分析
Christineil Thompson1, Darci Block2, Zhen Wang3
1Division of Pediatric Hematology-Oncology, Mayo Clinic, Rochester, Minnesota, USA.
Pediatric blood & cancer
|November 12, 2024
概括
学生运动员经常经历低铁含量,超过一半的人表现出低血,23%的人患有绝对铁缺乏症. 建议在运动员中进行常规铁缺乏症查.
科学领域:
- 运动医学 运动医学
- 营养科学 营养科学
- 血液学 血液学 血液学
背景情况:
- 运动员面临铁缺乏的高风险,即使没有发展贫血.
- 铁对运动表现至关重要,影响氧气运输和能量代谢.
研究的目的:
- 系统地审查和元分析运动员中铁缺乏症的流行情况.
- 评估是否需要更新关于运动员铁状况查的临床指南.
主要方法:
- 对运动员铁状况的研究进行系统审查和元分析.
- 包括来自23个国家和62个体育项目的122个参考的17519名运动员.
- 分析涵盖了41年的时间.
主要成果:
- 大约53.9%的学生运动员是低素的 (素<50mcg/L).
- 23.0%的运动员表现出绝对缺铁 (铁素<20微克/升).
- 在各种运动和地理位置观察到高患病率.
结论:
- 很大一部分运动员,特别是学生运动员,存在低铁含量.
- 目前的发现支持对青少年和大学运动员常规缺铁查的临床实践指南进行修订的必要性.
- 早期发现和管理缺铁是保持运动员健康和表现的关键.
更多相关视频
05:35Author Spotlight: Developing a Point-of-Care Hemoglobin Estimation Method for Anemia Management
Published on: January 19, 2024
713
04:48Setup of Capillary Electrophoresis-Inductively Coupled Plasma Mass Spectrometry CE-ICP-MS for Quantification of Iron Redox Species FeII, FeIII
Published on: May 4, 2020
8.0K
相关概念视频
00:57The Periodic Table and Organismal Elements
176.7K
Overview
176.7K
01:20Exercise and Cardiovascular Response
739
Exercise significantly impacts cardiovascular response, which is crucial for understanding patient health and designing effective treatment plans.
Light to moderate physical activity initiates a series of interconnected responses in the body. The heart rate modestly increases in anticipation of the workout, followed by widespread vasodilation as oxygen consumption by skeletal muscles increases. This results in decreased peripheral resistance, increased capillary blood flow, and accelerated...
Light to moderate physical activity initiates a series of interconnected responses in the body. The heart rate modestly increases in anticipation of the workout, followed by widespread vasodilation as oxygen consumption by skeletal muscles increases. This results in decreased peripheral resistance, increased capillary blood flow, and accelerated...
739
01:24Factors Affecting Erythropoiesis
3.1K
The cardiovascular system regulates the number of erythrocytes in the bloodstream to ensure optimal oxygen transport. It also prevents over-proliferation of these cells, which helps to maintain blood viscosity and flow rate.
Several factors influence the erythrocyte production rate, with tissue oxygen level being among the most critical. Intense exercise or high altitudes can cause tissue hypoxia, which triggers the kidneys to release more erythropoietin (EPO) into the bloodstream.
EPO then...
Several factors influence the erythrocyte production rate, with tissue oxygen level being among the most critical. Intense exercise or high altitudes can cause tissue hypoxia, which triggers the kidneys to release more erythropoietin (EPO) into the bloodstream.
EPO then...
3.1K