一般人群中的宏细胞贫血,功能障碍和死亡率:日本特定健康检查研究
Yoichiro Otaki1, Tetsu Watanabe2, Tsuneo Konta1
1Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, 2-2-2 Iida-Nishi, Yamagata, 990- 9585, Japan.
Scientific reports
|December 31, 2024
概括
宏细胞贫血,特别是在慢性病 (CKD) 患者中,显著增加了所有原因死亡的风险. 这种类型的贫血可能成为一般人群过早死亡的早期预警.
科学领域:
- 内部医学 内部医学
- 腎臟病學 (nephrology) 是一種醫學.
- 老年病的医生 老年病的医生
背景情况:
- 贫血和慢性病 (CKD) 是相互关联的疾病,它们独立而协同地增加死亡风险,特别是在老年人中.
- 在一般人群中,贫血类型,CKD进展和死亡结果之间的特定关系仍然不完全理解.
研究的目的:
- 研究不同类型的贫血和慢性病 (CKD) 之间的关联.
- 评估贫血类型和CKD对所有原因,癌症相关,心血管和传染病死亡率的影响.
- 确定贫血类型是否改善了患有CKD的个体的死亡率预测.
主要方法:
- 利用来自"日本特定健康检查和指导"评估 (2008-2011) 的203280名参与者的全国数据库.
- 在4年的随访期内使用多变量Cox比例危险回归分析.
- 参与者根据贫血类型 (常细胞,巨细胞) 和CKD阶段进行分类.
主要成果:
- 宏细胞贫血的患病率随着CKD进展的阶段而增加.
- 宏细胞贫血与所有原因,癌症和心血管死亡率的增加显著相关.
- 包括贫血类型在内提高了所有原因死亡率的预测准确度.
- 在CKD的背景下,巨细胞贫血显示出所有原因死亡的最高危险比率.
结论:
- 大细胞贫血和慢性病 (CKD) 之间存在强烈的相关性.
- 大细胞贫血是一般人群死亡率的重要预测因素.
- 宏细胞贫血,特别是CKD,可能作为风险人群过早死亡的早期指标.
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