Engaging in Cognitive Activities, Aging, and Mild Cognitive Impairment: A Population-Based Study
Engaging in Cognitive Activities, Aging, and Mild Cognitive Impairment: A Population-Based Study
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DOI：
10.1176/appi.neuropsych.23.2.149
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发表时间：
2011-03-01
影响因子：
2.9
通讯作者：
Petersen, Ronald C.
中科院分区：
文献类型：
--
作者：
Geda, Yonas E.;Topazian, Hillary M.;Petersen, Ronald C.
作者在一项横断面研究中调查了参与认知活动是否与衰老和轻度认知障碍（MCI）有关，该研究源自明尼苏达州奥姆斯特德县正在进行的一项基于人群的正常认知衰老和MCI研究。随机抽取1321名年龄在70至89岁之间的研究参与者（N = 1124名认知正常的人，N = 197名轻度认知障碍患者）进行访谈，了解晚年（访谈日期后1年内）进行认知活动的频率。电脑活动;手工活动，如针织、绗缝等；玩游戏;阅读书籍与轻度认知障碍的几率降低有关。社交活动，比如旅行，影响不大。尽管阅读杂志、演奏音乐、艺术活动和小组活动的点估计与轻度认知障碍的几率降低有关，但这些都没有达到统计学意义。两组中同样高的读报率没有产生显著的组间差异。（神经精神病学和临床神经科学杂志2011；23:149-154）
The authors investigated whether engaging in cognitive activities is associated with aging and mild cognitive impairment (MCI) in a cross-sectional study derived from an ongoing population-based study of normal cognitive aging and MCI in Olmsted County, MN. A random sample of 1,321 study participants ages 70 to 89 (N = 1,124 cognitively normal persons, and N = 197 subjects with MCI) were interviewed about the frequency of cognitive activities carried out in late life (within 1 year of the date of interview). Computer activities; craft activities, such as knitting, quilting, etc.; playing games; and reading books were associated with decreased odds of having MCI. Social activities, such as traveling, were marginally significant. Even though the point-estimates for reading magazines, playing music, artistic activities, and group activities were associated with reduced odds of having MCI, none of these reached statistical significance. The equally high prevalence of reading newspapers in both groups yielded no significant between-group difference. (The Journal of Neuropsychiatry and Clinical Neurosciences 2011; 23: 149-154)