This study aims to investigate the effects of an exercise intervention using multimodal exercise with augmented reality and multimodal exercise-only on cognitive function in older adults living in a community dwelling. Quasi-experimental research study. In this control study, 78 participants were divided into 2 experimental groups (with sessions 3 times a week for 12 weeks) and a control group (CG). EG1 participated in a multimodal exercise-only intervention program, EG2 participated in a multimodal exercise program with augmented reality exergames, and CG continued its usual activities. Participants were assessed at baseline and postintervention after 12 weeks. Comparison between baseline and postintervention at 12 weeks showed significant improvements in executive functions, verbal fluency, choice reaction time, and dual task in EG1, whereas there were improvements in general cognition, executive functions, verbal fluency, discrimination reaction time, and depression in EG2 ( ≤ .05). The clinical effect sizes of the interventions were large for overall cognition, executive functions, and reaction time on single- and dual-task reaction time in EG1 and for overall cognition, executive functions, and verbal fluency in EG2. The intervention programs showed significant improvements in several cognitive domains. The multimodal exercise-only showed improvements in more variables than the multimodal exercise with augmented reality, but the augmented reality group showed greater changes between baseline and postintervention.

中文翻译：

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增强现实多模式运动对社区老年人认知的影响

本研究旨在调查使用增强现实多模式运动和纯多模式运动进行运动干预对居住在社区住宅的老年人认知功能的影响。准实验研究。在这项对照研究中，78 名参与者被分为 2 个实验组（每周 3 次，持续 12 周）和对照组 (CG)。EG1 参加了仅进行多模式锻炼的干预计划，EG2 参加了带有增强现实运动游戏的多模式锻炼计划，CG 继续其日常活动。参与者在基线和干预后 12 周后接受评估。12周时基线与干预后的比较显示，EG1的执行功能、语言流畅性、选择反应时间和双重任务有显着改善，而EG2的一般认知、执行功能、语言流畅性、辨别反应时间和抑郁有改善(≤.05)。对于 EG1 中的整体认知、执行功能和单任务和双任务反应时间的反应时间以及 EG2 中的整体认知、执行功能和语言流畅性，干预措施的临床效果较大。干预计划在几个认知领域显示出显着改善。与增强现实的多模式运动相比，仅多模式运动显示出更多变量的改善，但增强现实组在基线和干预后之间显示出更大的变化。