在老年美国人中,缺乏分数和贫血之间的关联:一个横截面研究
1Department of Hematology, Zhengzhou Central Hospital Affiliated with Zhengzhou University, Zhengzhou, People's Republic of China.
概括
这项研究发现,较高的缺乏分数 (MDS) 与老年人贫血风险增加之间存在联系. 提高的生物可用性可能有助于预防这一群体的贫血.
科学领域:
- 老年学是一门学科.
- 营养科学 营养科学
- 血液学 血液学 血液学
背景情况:
- 有限的研究存在于的生物可用性和贫血.
- 以前的研究主要集中在血清度上.
- 在红细胞的形成和功能中的作用至关重要.
研究的目的:
- 为了研究缺乏率 (MDS) 与美国老年人贫血之间的关联.
- 评估MDS指出的的生物可用性是否与贫血患病率相关.
- 确定潜在的营养策略,以预防老年人贫血.
主要方法:
- 利用了2009-2018年国家健康和营养检查调查 (NHANES) 的数据.
- 包括3383名美国老年参与者.
- 使用世界卫生组织标准定义贫血,并根据利尿剂,PPI,酒精和功能计算MDS.
主要成果:
- 在较高的MDS和较高的贫血患病率之间观察到正相关性.
- 这种关联在各种人口学子组中保持一致,包括性别,收入和吸烟状况.
- 在非西班牙裔白人人口中发现了特别强烈的相关性.
结论:
- 较高的缺乏症得分与美国老年人患贫血的可能性更高有关.
- 通过减少MDS来提高的生物可用性可能是预防贫血的可行策略.
- 这项研究突出了的生物可用性在老年贫血中的潜在意义.
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