移民对认知的影响:喀拉拉老龄化方案 美国人研究研究研究
Kelly Cotton1, Dristi Adhikari1, Anne Felicia Ambrose1
1Department of Neurology, Renaissance School of Medicine, Stony Brook University, Stony Brook, NY, United States.
JMIR research protocols
|February 13, 2026
概括
克拉拉美国人的老龄化研究 (AKKARE) 研究调查了移民如何影响第一代克拉拉美国人的认知健康. 这项研究旨在确定这个不断增长的人群中认知障碍的风险和弹性因素.
科学领域:
- 老年学与公共卫生
- 老龄化的流行病学.
- 神经科学和移民研究
背景情况:
- 亚裔美国人是美国人口增长最快的群体,在研究中经常被聚合在一起,掩盖了健康差异.
- 第一代移民,特别是来自少数民族的移民,面临着认知障碍的高风险.
- 现有的研究缺乏关于印第安裔美国移民中衰老疾病流行病学的数据.
研究的目的:
- 克拉拉美国人的老龄化研究 (AKKARE) 研究研究了移民对第一代克拉拉美国人的认知和痴呆的积极和消极健康影响.
- 它评估了移民和文化因素以及社会关系对认知衰老的影响.
- 该研究采用流行病学,生物学和血管学的观点来理解认知衰老.
主要方法:
- 招募来自三州地区的400名年长的第一代喀拉拉裔美国人.
- 接受血液检测 (n=360) 和神经成像 (n=160) 的参与者的子组.
- 评估移民和文化对认知功能,情绪,生活质量和生物/血管衰老的影响,随访5年.
主要成果:
- 该AKKARE研究在2024年获得了NIH资助 (赠款#1R01AG084567-01).
- 机构审查委员会的批准是在2025年获得的.
- 参与者招生于2025年9月开始.
结论:
- 该AKKARE研究将提供关键的数据,关于美国印第安移民中衰老疾病的流行病学.
- 它旨在发现这一群体认知障碍的风险和弹性因素.
- 结果将提供适用于更广泛的老年成人人口的见解.
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