Computer-Based Cognitive Programs for Improvement of Memory, Processing Speed and Executive Function during Age-Related Cognitive Decline: A Meta-Analysis

Yan-kun Shao, Jing Mang, Pei-lan Li, Jie Wang, Ting Deng and Zhong-xin Xu

PLOS ONE, 2015, vol. 10, issue 6, 1-13

Abstract: Background: Several studies have assessed the effects of computer-based cognitive programs (CCP) in the management of age-related cognitive decline, but the role of CCP remains controversial. Therefore, this systematic review evaluated the evidence on the efficacy of CCP for age-related cognitive decline in healthy older adults. Methods: Six electronic databases (through October 2014) were searched. The risk of bias was assessed using the Cochrane Collaboration tool. The standardized mean difference (SMD) and 95% confidence intervals (CI) of a random-effects model were calculated. The heterogeneity was assessed using the Cochran Q statistic and quantified with the I2 index. Results: Twelve studies were included in the current review and were considered as moderate to high methodological quality. The aggregated results indicate that CCP improves memory performance (SMD, 0.31; 95% CI 0.16 to 0.45; p

Date: 2015
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Persistent link: https://EconPapers.repec.org/RePEc:plo:pone00:0130831

DOI: 10.1371/journal.pone.0130831

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