相关实验视频

Updated: Jan 10, 2026

Author Spotlight: Developing a Point-of-Care Hemoglobin Estimation Method for Anemia Management

Author Spotlight: Developing a Point-of-Care Hemoglobin Estimation Method for Anemia Management

Published on: January 19, 2024

探索献血与贫血之间的关联:基于NHANES的横截面研究

Cong Lv¹, Ling Zeng¹, Wenhui Zhu²

¹Department of Clinical Laboratory, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510405 Guangdong, China.

Transfusion clinique et biologique : journal de la Societe francaise de transfusion sanguine

|November 21, 2025

概括

献血与美国成年人缺铁性贫血有关,但与整体贫血无关. 建议进行进一步的研究和供体监测,以确保献血者健康.

科学领域:

血液学血液学血液学
公共卫生公共卫生
营养科学营养科学

背景情况:

献血对公共健康至关重要,但仍存在对捐献者的铁状况的担忧.
重复献血会导致缺铁和贫血,影响献血者的健康.
关于代表性人口中献血者中贫血和缺铁患病率的数据有限.

研究的目的:

研究美国成年人献血与贫血,缺铁和缺铁性贫血 (IDA) 之间的关联.
分析国家数据,了解献血对铁的健康影响.

主要方法:

从2011-2018年国家健康和营养检查调查 (NHANES) 中对美国成年人 (≥18岁) 的横截面分析.
在过去12个月内自报献血.
使用血红蛋白,血清铁素,血清铁,TIBC和转激素和评估贫血,缺铁和IDA;采用多变量逻辑回归.

主要成果:

在16619名成年人中,4.4%的人报告献血.
与非捐赠者相比,捐赠者表现出较低的铁储量 (血清费里,血清铁,转蛋白和) 和较高的总铁结合能力.
在捐赠者中,缺铁性贫血的发生率显著增加 (5.7%对1.3%),捐赠与IDA有很强的关联 (aOR 3.72).

结论:

献血独立地与美国成年人缺铁性贫血有关.
献血和整体贫血之间没有发现显著的关联.
加强捐赠者监测和预防策略对于保护捐赠者健康,同时保持血液供应至关重要.

关键词:

贫血,缺铁症贫血,缺铁症献血者就是献血者.跨截面研究是跨截面研究.费里素是一种费里素.铁铁铁是什么意思铁铁铁

更多相关视频

Prediction of Red Blood Cell Antibody Significance Using the Monocyte-Macrophage Assay

Prediction of Red Blood Cell Antibody Significance Using the Monocyte-Macrophage Assay

Published on: February 7, 2025

A Precision Medicine Tool for Measurement and Monitoring of Hemoglobin S in Sickle Cell Disease Patients Receiving Transfusion Therapy

A Precision Medicine Tool for Measurement and Monitoring of Hemoglobin S in Sickle Cell Disease Patients Receiving Transfusion Therapy

相关概念视频

Blood Transfusion

Blood Transfusion

Blood transfusion is a critical medical procedure that saves lives and treats various medical conditions. It involves transferring blood from a donor to a recipient. This process requires a thorough understanding of the ABO blood group system and its associated antigens and antibodies.
Blood Transfusion Overview
A blood transfusion is a medical procedure used to replace blood lost due to injury, surgery, or to treat conditions such as anemia or cancer. During a transfusion, donor blood is...

Blood Transfusion and Agglutination

Blood Transfusion and Agglutination

Blood transfusion is a therapeutic measure to restore the blood volume after extensive blood loss due to an accident or a medical procedure. Blood transfusion involves drawing a certain amount of blood from a suitable donor and infusing it into the recipient.
History
The history of blood transfusion dates back to the 17th century, when early attempts were made in animals. In 1818 James Blundell, a British doctor, performed the first successful human blood transfusion. Later in 1900, Karl...

Blood Types

Blood Types

Human blood is classified into different types based on the presence of antigens on the red blood cell's surface and antibodies in the plasma. Proper identification of blood type is essential for successful blood transfusion. The International Society of Blood Transfusion has identified 38 human blood types based on the surface antigens on the red blood cells. The most common types are ABO, Rh, and MNS blood types.
ABO blood group
ABO antigens are glycoproteins encoded by genes present on...

Rh Blood Group

Rh Blood Group

The Rhesus (Rh) antigen is crucial in determining blood groups and ensuring compatibility during blood transfusions.

Blood Typing

Blood Typing

Understanding an individual's blood group is a critical component of transfusion medicine. It ensures compatibility in blood transfusions, organ transplants, and even during pregnancy. Determining these blood groups involves the ABO and Rh blood typing systems, utilizing specific antigens and corresponding anti-sera to identify an individual's blood type.
Antigens are protein molecules that reside on the surface of red blood cells (RBCs). The ABO and Rh blood typing systems target...

The ABO Blood Group

The ABO Blood Group

The ABO blood group system is a critical element of transfusion medicine, essential for determining blood compatibility in transfusions and organ transplants. It is based on specific antigens, or agglutinogens, present on the surface of red blood cells (RBCs) and corresponding antibodies, or agglutinins, in the blood plasma.
Antigens in the ABO Blood Group System
Antigens are substances that can trigger an immune response, leading to the production of antibodies. In the ABO blood group system,...