不同的风险和保护因素预测中年与老年人规划能力的变化
Josef M Unterrainer1, Julia Petersen2, Peter Schmidt2,3
1Institute of Medical Psychology and Medical Sociology, Faculty of Medicine, University of Freiburg, Hebelstraße 29, Freiburg, 79104, Germany. josef.unterrainer@mps.uni-freiburg.de.
Scientific reports
|October 25, 2024
概括
认知能力下降的危险因素因年龄而异. 中年人面临高血压未诊断和教育不足的风险,而老年人则受到酒精和生活方式选择的影响.
科学领域:
- 神经科学是一个神经科学.
- 老年学是一门学科.
- 公共卫生 公共卫生
背景情况:
- 与年龄相关的认知能力下降是一个日益严重的公共卫生问题.
- 需要对遗传,生活方式和健康领域的风险和保护因素进行前性调查.
研究的目的:
- 为了研究与年龄相关的认知规划表现的变化.
- 确定影响中年和老年人认知衰退的遗传,生活方式和健康因素.
主要方法:
- 未来社区队列研究,随访5年.
- 利用伦敦塔 (TOL) 规划任务进行认知评估.
- 分析了遗传多态性 (COMT,DRD2,APOE) 和生活方式/健康因素.
主要成果:
- 在中年人群中,认知规划的表现有所改善,但在老年人群中却有所下降.
- 遗传因素 (SNP,APOE) 根据年龄组对认知有不同的影响.
- 对于老年人来说,高酒精摄入量,抗抑郁药物使用和单身生活预测下降.
- 对于中年成年人来说,未诊断的高血压,阻塞性肺部疾病和较低的教育预测下降.
结论:
- 在中年和老年人群中,认知能力下降的危险因素在很大程度上有所不同.
- 确定了与认知变化相关的特定遗传和生活方式因素.
- 结果可以告知有针对性的查和干预措施,以保持老年人的认知功能.
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