Dept. of Occupational Therapy, Graduate School, 65448Yonsei University, Republic of Korea.
Dept. of Occupational Therapy, College of Software and Digital Healthcare Convergence, 65448Yonsei University, Republic of Korea.
J Aging Health. 2023 Mar;35(3-4):256-264. doi: 10.1177/08982643221125274. Epub 2022 Sep 9.
We investigated the association between dual decline (DD) (loss of memory and gait speed) and the instrumental activities of daily living (IADL) degeneration in older adults. Data were drawn from the National Social Life, Health, and Aging Project (NSHAP) reflecting changes over 5 years. This study used the NSHAP data set wave 2 (2010-2011, = 3196) and wave 3 (2015-2016, = 4377). Data from 1640 participants were retrieved. There were 601 people with DD and 1039 people without-DD. The DD group had a 28.4% (95% CI = 1.013-1.626) greater risk of degrading in IADL than the without-DD group (odds ratio = 1.284, < .05). Current research can be used when establishing intervention programs or policies that can prevent IADL degradation through simple memory training and walking activities for older adults living in the community.
我们研究了双重衰退（DD）（记忆力和步速下降）与老年人日常活动工具性能力（IADL）退化之间的关系。数据来自国家社会生活、健康和老龄化项目（NSHAP），反映了 5 年的变化。本研究使用了 NSHAP 数据集的第 2 波（2010-2011，n=3196）和第 3 波（2015-2016，n=4377）。共检索到 1640 名参与者的数据。其中 601 人有 DD，1039 人没有 DD。DD 组发生 IADL 退化的风险比无 DD 组高 28.4%（95%CI=1.013-1.626）（比值比=1.284，<0.05）。目前的研究可以用于制定干预计划或政策，通过对社区中老年人进行简单的记忆训练和步行活动，预防 IADL 退化。
