美国老年人中与缺铁性贫血相关的死亡率趋势,1999年至2019年
Marco Zuin1, Luigi Ferrucci2, Giovanni Zuliani3
1Department of Translational Medicine, University of Ferrara - UNIFE, 44124, Ferrara, Italy.
Aging clinical and experimental research
|March 22, 2025
概括
在65岁以上的美国成年人中,缺铁性贫血的死亡率一直保持稳定,直到2013年,然后急剧增加. 这一趋势影响到所有人口统计和地区,凸显了美国老年人日益关注的公共卫生问题.
科学领域:
- 老年学是一门学科.
- 公共卫生 公共卫生
- 血液学 血液学 血液学
背景情况:
- 缺铁性贫血 (IDA) 在美国越来越普遍.
- 关于与IDA相关的死亡率趋势的数据有限,特别是在老年人中.
- 这项研究调查了65岁及以上美国成年人IDA的死亡率趋势.
研究的目的:
- 评估缺铁性贫血相关死亡率的趋势.
- 为了分析65岁或以上的美国成年人的这些趋势.
- 检查1999年至2019年的时间段.
主要方法:
- 使用了来自CDC WONDER数据库 (1999-2019) 的ICD-10代码.
- 使用Joinpoint回归计算的年龄调整死亡率 (AAMRs).
- 按城市化,性别,年龄和种族进行分层分析.
主要成果:
- 在65岁以上的成年人中,因IDA而导致的30540例死亡 (1999-2019).
- 从1999年到2013年,AAMR保持稳定,然后从2013年到2019年大幅增加 (每年9.7%).
- 在中西部和南部观察到较高的死亡率,性别,种族或城市化没有显著差异.
结论:
- 在过去的二十年中,与缺铁性贫血相关的死亡率在美国老年人中增加了.
- 死亡率的上升没有显示出性别,种族,种族或城市化程度的差异.
- 这些发现强调了一个关键的公共卫生问题,需要在老年人群中引起注意.
更多相关视频
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
05:08Measurement of Tissue Non-Heme Iron Content using a Bathophenanthroline-Based Colorimetric Assay
Published on: January 31, 2022
4.4K
相关概念视频
Bone Disorders
3.4K
Aging and its effect on bone remodeling is the most common cause of bone disorders. In young and healthy people, bone deposition and resorption happen at an equal rate to maintain optimal bone health.
Bone deposition is also affected by the levels of sex hormones like estrogen and testosterone that promote osteoblast activity and bone matrix synthesis. When the level of these hormones decreases due to aging, it causes a reduction in bone deposition. As a result, bone resorption by osteoclasts...
Bone deposition is also affected by the levels of sex hormones like estrogen and testosterone that promote osteoblast activity and bone matrix synthesis. When the level of these hormones decreases due to aging, it causes a reduction in bone deposition. As a result, bone resorption by osteoclasts...
3.4K
The Periodic Table and Organismal Elements
173.8K
Overview
173.8K
Menopause
110
Menopause, a natural biological process marking the end of a woman's fertility, typically occurs between the fifth and sixth decade of life. This phase is characterized by the exhaustion of the ovarian follicle pool, leading to less responsive ovaries despite the high levels of Follicle Stimulating Hormone (FSH) and Luteinizing Hormone (LH). The consequential decrease in estrogen production results in symptoms like hot flashes, heavy sweating, headaches, hair loss, muscle pains, vaginal...
110
Necrosis
3.8K
Necrosis is considered as an “accidental” or unexpected form of cell death that ends in cell lysis. The first noticeable mention of “necrosis” was in 1859 when Rudolf Virchow used this term to describe advanced tissue breakdown in his compilation titled “Cell Pathology”.
Morphological Manifestations of Necrosis
Necrotic cells show different types of morphological appearance depending on the type of tissue and infection. In coagulative necrosis, cells become...
Morphological Manifestations of Necrosis
Necrotic cells show different types of morphological appearance depending on the type of tissue and infection. In coagulative necrosis, cells become...
3.8K
Factors Affecting Erythropoiesis
3.0K
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...
3.0K
Disorders of Erythrocytes
829
Disorders of erythrocytes, or red blood cells (RBCs), include a range of conditions affecting their number, shape, or function.
Erythrocyte disorders can be broadly categorized into two main types: anemic and polycythemic conditions.
A low oxygen-carrying capacity of the blood due to the loss, lower production, or destruction of erythrocytes is termed anemia. Hemorrhagic anemia, for example, occurs when bleeding from an external wound or internal ulcer reduces erythrocyte counts.
On the other...
Erythrocyte disorders can be broadly categorized into two main types: anemic and polycythemic conditions.
A low oxygen-carrying capacity of the blood due to the loss, lower production, or destruction of erythrocytes is termed anemia. Hemorrhagic anemia, for example, occurs when bleeding from an external wound or internal ulcer reduces erythrocyte counts.
On the other...
829
