公共卫生 公共卫生
Susanne Roehr1,2, Felix Georg Wittmann3, Melanie Luppa3
1Global Brain Health Institute (GBHI), Trinity College Dublin, Dublin, Ireland.
生活方式对大脑健康 (LIBRA) 指数有效地评估整个成年期的痴呆症风险. 即使在年轻人中,可改变的风险因素也很常见,并且与较差的认知功能有关,这凸显了早期干预的必要性.
科学领域:
- 神经科学是一个神经科学.
- 公共卫生 公共卫生
- 老年学是指老年学的学科.
背景情况:
- 脑健康生活方式 (LIBRA) 指数是为评估中年和老年人痴呆症风险而建立的.
- 关于LIBRA指数应用及其在年轻成年人群中的因素的数据有限.
- 这项研究研究了LIBRA因子及其与整个寿命的认知功能相关的关系,从20岁到75岁.
研究的目的:
- 调查不同年龄段的LIBRA风险因素的流行情况,从年轻成人到老年人.
- 分析LIBRA指数得分与整个成年期的认知功能之间的关联.
- 根据年龄十年,性别和社会经济地位 (SES) 探索LIBRA因子及其认知关联的变化.
主要方法:
- 利用了来自德国国家队列 (NAKO) 超级队列的数据,包括149,948名参与者.
- 计算了10个LIBRA因子的比例和趋势测试,不包括饮食和认知活动.
- 采用集群调整的线性回归来评估LIBRA分数与复合神经心理测试分数的关联,控制众多的人口和社会经济变量.
主要成果:
- 行为风险因素 (吸烟,不活动,抑郁) 在年轻人中更为普遍,而血管因素 (高血压,糖尿病,心脏病) 随着年龄的增长而增加.
- 在所有成年年龄组中,较高的LIBRA分数始终与较低的认知功能相关.
- 在LIBRA得分中明显出现了社会经济梯度,男性的得分较低,但女性的认知关联较强.
结论:
- 利布拉指数是评估年轻成年人 (20-39岁) 痴呆风险的一个有价值的工具,这是一个研究不足的人口统计学.
- 在年轻人中,可改变的风险因素的早期和频繁发生与认知功能下降有关.
- 观察到的性别/性别和SES差异强调了有针对性的早期干预措施的必要性,特别是对于较低的SES群体和女性来说,以减轻整个生命周期的痴呆风险.
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