A principal component model of medical health: Implications for cognitive deficits and decline among adults in a population-based sample

被引：5

作者：

Persson, Ninni ^{[1
]}

Viitanen, Matti ^{[2
]}

Almkvist, Ove ^{[1
,2
]}

Wahlin, Ake ^{[1
]}

机构：

[1] Stockholm Univ, SE-10691 Stockholm, Sweden

[2] Karolinska Inst, S-10401 Stockholm, Sweden

来源：

JOURNAL OF HEALTH PSYCHOLOGY | 2013年 / 18卷 / 10期

关键词：

age variance extraction; cognitive decline; health; memory; METABOLIC SYNDROME; PHYSICAL HEALTH; AGE-DIFFERENCES; RISK; ASSOCIATION; ADOLESCENTS; LIPOPROTEIN; IMPAIRMENT; MIDLIFE; MEMORY;

D O I：

10.1177/1359105312459877

中图分类号：

B849 [应用心理学];

学科分类号：

040203 ;

摘要：

Longitudinal blood- and cognitive data from 879 adults were analyzed to extract a multidimensional health structure for prediction of cognitive change. Six health components were identified and replicated at two waves. Following, cognitive outcomes were regressed on the health components. Large proportions of cognitive age related variations were accounted for by baseline health in both cross-sectional and prospective analyses. Less variation was accounted for when health change and cognitive change were contrasted. Cardiovascular health was particularly important for prediction of cognitive change. Our study underlines causal relations between health and cognitive functions, and suggests that some effects are long term.

引用

页码：1268 / 1287

页数：20

共 43 条

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[Anonymous], HLTH 21 INTR HLTH AL

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