与年龄相关的黄斑变性和中风风险以及所有原因的死亡率
Bhrugun Anisetti1, Michael W Stewart2, Daniela Markovic3
1Department of Neurology, Mayo Clinic, Jacksonville, Florida, United States.
Neurologia i neurochirurgia polska
|June 11, 2025
概括
与年龄相关的黄斑变性 (AMD) 与中风和死亡率更高的风险有关. 即使考虑到年龄和常见的血管风险因素,这种联系仍然存在.
科学领域:
- 眼科医生 眼科 眼科
- 神经学 神经学
- 老年学是一门学科.
背景情况:
- 与年龄相关的黄斑变性 (AMD) 是老年人视力丧失的主要原因.
- 虽然视网膜血管疾病与心血管问题有关,但AMD-中风联系需要进一步调查.
- 这项研究研究了AMD,中风发病率和死亡率之间的关系.
研究的目的:
- 调查与年龄相关的黄斑变性 (AMD) 和中风风险之间的关联.
- 为了确定AMD是否与增加全因死亡率有关.
- 分析这些关系独立于年龄和血管风险因素.
主要方法:
- 利用了美国国家健康和营养检查调查 (2005-2008) 的数据,并对死亡率进行了到2015年的跟踪.
- 包括40岁以上的参与者,患有可分级的AMD,将其分类为早期或晚期.
- 采用多变量后勤和考克斯回归模型来评估AMD与中风和死亡率的独立关联.
主要成果:
- AMD与中风风险增加显著相关 (aOR1.87).
- 早期 (aOR 1.66) 和晚期AMD (aOR 3.32) 均显示中风风险增加.
- 患有AMD的参与者经历了较高的全因死亡率 (HR 1.35),晚期AMD的HR为2.18.
结论:
- 与年龄相关的黄斑变性是中风和全因死亡的独立风险因素.
- 研究结果表明,潜在的非血管途径有助于AMD与中风的关联.
- 对这些机制的进一步研究是有必要的.
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