The relation of hydration status to cognitive perfonnance in healthy older adults

被引：72
|
作者：
Suhr, JA [1 ]
Hall, J [1 ]
Patterson, SM [1 ]
Niinistö, RT [1 ]
机构：
[1] Ohio Univ, Dept Psychol, Athens, OH 45701 USA
来源：
INTERNATIONAL JOURNAL OF PSYCHOPHYSIOLOGY | 2004年 / 53卷 / 02期
关键词：
dehydration; cognition; aging; processing speed; memory;
D O I：
10.1016/j.ijpsycho.2004.03.003
中图分类号：
B84 [心理学];
学科分类号：
04 ; 0402 ;
摘要：
Little is known about the relation of hydration status to cognitive performance in older adults, who may be more vulnerable to poor hydration and cognitive impairment. We examined whether hydration status was related to cognitive functioning in 28 healthy community-dwelling older adults. Hierarchical regression models demonstrated that lower hydration status was related to slowed psychomotor processing speed and poorer attention/memory performance, after controlling for demographic variables and blood pressure. (C) 2004 Elsevier B.V. All rights reserved.
引用
收藏
页码：121 / 125
页数：5
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