老年人跌倒后日常生活活动能力(ADL)和工具性日常生活活动能力(IADL)下降的风险,医疗保险当前受益人调查,2015 - 2020年

Risk of Diminished Activities of Daily Living (ADLs) and Instrumental Activities of Daily Living (IADLs) After an Older Adult Fall, Medicare Current Beneficiary Survey, 2015-2020.

作者信息

Rice Ketra, Chen Jufu, Kakara Ramakrishna, Haddad Yara K

机构信息

Data Analytics Branch, Division of Injury Prevention, National Center for Injury Prevention and Control, Centers for Disease Control and Prevention, Atlanta, GA, USA (KR, JC).

Applied Sciences Branch, Division of Injury Prevention, National Center for Injury Prevention and Control, Centers for Disease Control and Prevention, Atlanta, GA, USA (RK, YKH).

出版信息

Am J Lifestyle Med. 2025 Aug 20:15598276251368863. doi: 10.1177/15598276251368863.

Abstract

Our study estimates the odds of older adults developing limitations in activities of daily living (ADL) and instrumental activities of daily living (IADL) after a fall and examines additional factors for developing ADL/IADL limitations. We used 2015-2020 Medicare Current Beneficiary Survey data and calculated crude and adjusted odds ratios of developing ADLs/IADLs with 95% confidence intervals (CI), adjusting for demographic and health variables. Older adults who fell had twice the odds of developing ADL (OR = 2.02; CI:1.70-2.39) or IADL (OR = 2.46; CI:2.11-2.87) limitations in the year following the fall compared with those who did not fall. Among those who fell, adjusted ORs for developing ADL or IADL limitations were significantly higher for adults aged 75+ compared with those 65-74, and for adults with 2 or more chronic conditions compared to those with less than 2 chronic conditions. Adjusted ORs were lower for adults who engaged in moderate or vigorous physical activity compared with those who did not. Although the likelihood of developing limitations after a fall may increase with age, engaging in physical activity or other preventive measures may be protective.

摘要

我们的研究估计了老年人跌倒后出现日常生活活动(ADL)和工具性日常生活活动(IADL)受限的几率,并研究了导致ADL/IADL受限的其他因素。我们使用了2015 - 2020年医疗保险当前受益人调查数据,计算了发生ADL/IADL受限的粗比值比和调整后的比值比,并给出95%置信区间(CI),同时对人口统计学和健康变量进行了调整。与未跌倒的老年人相比,跌倒的老年人在跌倒后一年内出现ADL(OR = 2.02;CI:1.70 - 2.39)或IADL(OR = 2.46;CI:2.11 - 2.87)受限的几率是其两倍。在跌倒的人群中,75岁及以上的成年人与65 - 74岁的成年人相比,以及患有两种或更多慢性病的成年人与患有少于两种慢性病的成年人相比,发生ADL或IADL受限的调整后比值比显著更高。与未进行适度或剧烈体育活动的成年人相比,进行此类活动的成年人的调整后比值比更低。尽管跌倒后出现受限的可能性可能会随着年龄增长而增加,但进行体育活动或采取其他预防措施可能具有保护作用。

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