目的聚类中国≥45岁中老年人多重慢性病模式的流行情况,并探讨多重慢性病模式与日常生活能力(activity of daily living,ADL)和工具性日常生活能力(instrumental activity of daily living,IADL)残疾的关联性。方法基于2018年中国健康...目的聚类中国≥45岁中老年人多重慢性病模式的流行情况,并探讨多重慢性病模式与日常生活能力(activity of daily living,ADL)和工具性日常生活能力(instrumental activity of daily living,IADL)残疾的关联性。方法基于2018年中国健康与养老追踪调查(China Health and Retirement Longitudinal Study,CHARLS)数据库,以19745名≥45岁中老年人为研究对象,采用双向聚类法(two⁃way clustering framework,TCF)识别非随机多重慢性疾病模式后进行人群聚类,并采用logistic回归分析模型分析多重慢性病模式与ADL和IADL残疾的相互关系。结果中国中老年人多重慢性病患者例数为10941,占55.4%,可聚类为心脑血管-代谢模式、呼吸系统-内脏模式和消化-关节-精神模式,根据多重慢性病模式的关联强度将人群划分为5个多重慢性病关联组。其中,高度关联心脑血管-代谢模式和消化-关节-精神模式人群的ADL和IADL残疾负担最重(OR=4.696,95%CI:4.196~5.255,P<0.001;OR=3.155,95%CI:2.840~3.504,P<0.001),高度关联心脑血管-代谢模式合并中度关联呼吸系统-内脏模式的人群罹患ADL和IADL残疾的风险次之(OR=2.821,95%CI:2.210~3.602,P<0.001;OR=2.662,95%CI:2.120~3.342,P<0.001)。结论中国中老年人群中高度关联心脑血管-代谢模式发生ADL和IADL残疾的风险最高。展开更多
目的探讨老年人常速行走下步态参数特征及其与工具性生活活动能力(instrumental activity of daily living,IADL)水平的关系。方法2023年2-8月,应用方便抽样,选取北京医院60岁及以上自愿接受调查的老年人为研究对象进行横断面调查,收集...目的探讨老年人常速行走下步态参数特征及其与工具性生活活动能力(instrumental activity of daily living,IADL)水平的关系。方法2023年2-8月,应用方便抽样,选取北京医院60岁及以上自愿接受调查的老年人为研究对象进行横断面调查,收集研究对象的一般特征资料,采用IADL量表评估IADL水平,依据IADL是否受损将研究对象分为两组,使用多传感器可穿戴步态分析仪IDEEA采集研究对象常速行走状况下的步态参数。采用多因素Logistic回归模型分析老年人常速行走下步态参数与IADL受损发生风险的关联。结果共739例纳入研究,受损组293例,正常组446例。与正常组比较,受损组老年人时空步态参数如步速、步频和步长等降低,动力学参数如大腿摆动功、地面冲击力和脚离地角度降低,步态周期参数如单脚支撑时间等增加,差异有统计学意义(P<0.05)。多因素Logistic回归分析结果显示,步频、步长、跨步长、足落地控制和脚离地角度与IADL受损存在关联(P<0.05)。年龄分层分析中,≥70岁老年人群步态特征与IADL受损发生风险呈现更为显著的相关性(P<0.05)。结论IADL受损老年人步态性能下降,时空步态参数与动力学参数与老年人IADL受损关系密切。展开更多
Cognitive decline in Parkinson’s disease (PD) is defined as dementia which affects activities of daily living (ADL) function. Dementia is one of the recognized issues in the treatment of Parkinson’s disease patients...Cognitive decline in Parkinson’s disease (PD) is defined as dementia which affects activities of daily living (ADL) function. Dementia is one of the recognized issues in the treatment of Parkinson’s disease patients (PDP) as it is becoming a major contributor to morbidity. The objective of our study was to evaluate the cognitive decline in Parkinson’s disease patients (PDP) and the influence of cognition on daily living function deterioration in cognitively impaired and cognitively unimpaired PDP. Cognitively impaired PDP (n = 24), and cognitively unimpaired PDP (n = 16) were administered MoCA and MMSE performance based tests for cognitive measurements and Alzheimer’s Disease Cooperative Study Activities of Daily Living Inventory (ADCS-ADL) to determine everyday functioning. The significances of MoCA and MMSE among cognitively impaired PDP and cognitively unimpaired PDP in univariant analysis were P < 0.001 and P < 0.05. In partial correlation, MoCA was strongly related to ADL function as compare to MMSE (r = 0.623, P = 0.001). Cognitively impaired PDP showed significantly lower score on visuo-construction and attention. Among all variables of MoCA domains, attention is strongly associated with instrumental activity daily living (IADL) scores (logistic regression coefficient = 0.672, P = 0.01). These results suggest that dementia affects daily living performances especially the IADL tasks like attention and execution. Therefore, the assessment of complex daily activities particularly IADL is probably useful for the diagnosis of early stage cognitive impairment in PDP. Further MMSE test is less sensitive than MoCA for detecting significant cognitive decline in PDP and impaired attention is an important determinant of ADL functions in cognitively impaired PDP.展开更多
文摘目的聚类中国≥45岁中老年人多重慢性病模式的流行情况,并探讨多重慢性病模式与日常生活能力(activity of daily living,ADL)和工具性日常生活能力(instrumental activity of daily living,IADL)残疾的关联性。方法基于2018年中国健康与养老追踪调查(China Health and Retirement Longitudinal Study,CHARLS)数据库,以19745名≥45岁中老年人为研究对象,采用双向聚类法(two⁃way clustering framework,TCF)识别非随机多重慢性疾病模式后进行人群聚类,并采用logistic回归分析模型分析多重慢性病模式与ADL和IADL残疾的相互关系。结果中国中老年人多重慢性病患者例数为10941,占55.4%,可聚类为心脑血管-代谢模式、呼吸系统-内脏模式和消化-关节-精神模式,根据多重慢性病模式的关联强度将人群划分为5个多重慢性病关联组。其中,高度关联心脑血管-代谢模式和消化-关节-精神模式人群的ADL和IADL残疾负担最重(OR=4.696,95%CI:4.196~5.255,P<0.001;OR=3.155,95%CI:2.840~3.504,P<0.001),高度关联心脑血管-代谢模式合并中度关联呼吸系统-内脏模式的人群罹患ADL和IADL残疾的风险次之(OR=2.821,95%CI:2.210~3.602,P<0.001;OR=2.662,95%CI:2.120~3.342,P<0.001)。结论中国中老年人群中高度关联心脑血管-代谢模式发生ADL和IADL残疾的风险最高。
文摘目的探讨老年人常速行走下步态参数特征及其与工具性生活活动能力(instrumental activity of daily living,IADL)水平的关系。方法2023年2-8月,应用方便抽样,选取北京医院60岁及以上自愿接受调查的老年人为研究对象进行横断面调查,收集研究对象的一般特征资料,采用IADL量表评估IADL水平,依据IADL是否受损将研究对象分为两组,使用多传感器可穿戴步态分析仪IDEEA采集研究对象常速行走状况下的步态参数。采用多因素Logistic回归模型分析老年人常速行走下步态参数与IADL受损发生风险的关联。结果共739例纳入研究,受损组293例,正常组446例。与正常组比较,受损组老年人时空步态参数如步速、步频和步长等降低,动力学参数如大腿摆动功、地面冲击力和脚离地角度降低,步态周期参数如单脚支撑时间等增加,差异有统计学意义(P<0.05)。多因素Logistic回归分析结果显示,步频、步长、跨步长、足落地控制和脚离地角度与IADL受损存在关联(P<0.05)。年龄分层分析中,≥70岁老年人群步态特征与IADL受损发生风险呈现更为显著的相关性(P<0.05)。结论IADL受损老年人步态性能下降,时空步态参数与动力学参数与老年人IADL受损关系密切。
文摘Cognitive decline in Parkinson’s disease (PD) is defined as dementia which affects activities of daily living (ADL) function. Dementia is one of the recognized issues in the treatment of Parkinson’s disease patients (PDP) as it is becoming a major contributor to morbidity. The objective of our study was to evaluate the cognitive decline in Parkinson’s disease patients (PDP) and the influence of cognition on daily living function deterioration in cognitively impaired and cognitively unimpaired PDP. Cognitively impaired PDP (n = 24), and cognitively unimpaired PDP (n = 16) were administered MoCA and MMSE performance based tests for cognitive measurements and Alzheimer’s Disease Cooperative Study Activities of Daily Living Inventory (ADCS-ADL) to determine everyday functioning. The significances of MoCA and MMSE among cognitively impaired PDP and cognitively unimpaired PDP in univariant analysis were P < 0.001 and P < 0.05. In partial correlation, MoCA was strongly related to ADL function as compare to MMSE (r = 0.623, P = 0.001). Cognitively impaired PDP showed significantly lower score on visuo-construction and attention. Among all variables of MoCA domains, attention is strongly associated with instrumental activity daily living (IADL) scores (logistic regression coefficient = 0.672, P = 0.01). These results suggest that dementia affects daily living performances especially the IADL tasks like attention and execution. Therefore, the assessment of complex daily activities particularly IADL is probably useful for the diagnosis of early stage cognitive impairment in PDP. Further MMSE test is less sensitive than MoCA for detecting significant cognitive decline in PDP and impaired attention is an important determinant of ADL functions in cognitively impaired PDP.
