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Changing patterns of referrals in response to a multicomponent rehabilitation program for people with dementia and their care partners 针对痴呆症患者及其护理伙伴的多成分康复计划,改变转诊模式
IF 1.8 4区 医学 Q4 GERIATRICS & GERONTOLOGY Pub Date : 2025-09-22 DOI: 10.1111/ajag.70096
Diane Gibson, Stephanie Mulhall, Angela Chau, Georgina Chelberg, Lara Wiseman, Stephen Isbel, Kasia Bail, Nathan M. D'Cunha

Objectives

This article examines referral types and patterns over the first 30 months of a new multicomponent rehabilitation program for people with dementia and care partners, the Sustainable Personalised Intervention for Cognition Care and Engagement (SPICE) program.

Methods

Administrative referral records were analysed from July 2022 to December 2024.

Results

The most common referral sources (n = 239) were private geriatricians (n = 84), self-referral (n = 54), public geriatricians (n = 46) and community organisations (n = 30), with fewer referrals from general practitioners (n = 2) and community care providers (n = 2). Referrals from geriatricians increased over time, while those from community organisations and self-referrals remained stable.

Conclusions

The changes in referral pathways suggest evolving awareness of the SPICE program. As multidisciplinary dementia care services expand under the Australian National Dementia Action Plan, further research is needed to understand referral pathways by health professionals across different sectors to enhance awareness and accessibility.

本文研究了一项针对痴呆症患者及其护理伙伴的新型多组分康复计划的前30个月的转诊类型和模式,即认知护理和参与的可持续个性化干预(SPICE)计划。方法对2022年7月至2024年12月的行政转诊记录进行分析。结果最常见的转诊来源(n = 239)是私立老年病医生(n = 84)、自我转诊(n = 54)、公立老年病医生(n = 46)和社区组织(n = 30),全科医生(n = 2)和社区护理提供者(n = 2)的转诊较少。随着时间的推移,来自老年病医生的转诊人数有所增加,而来自社区组织和自我转诊的人数保持稳定。结论转诊途径的变化表明对SPICE项目的认识在不断发展。随着澳大利亚国家痴呆症行动计划下多学科痴呆症护理服务的扩大,需要进一步研究了解不同部门卫生专业人员的转诊途径,以提高认识和可及性。
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引用次数: 0
Assessing the impact of ‘Age-Friendly Cities and Communities’ membership: Health and activity outcomes among older adults in urban Japan 评估“老年友好城市和社区”会员资格的影响:日本城市老年人的健康和活动结果。
IF 1.8 4区 医学 Q4 GERIATRICS & GERONTOLOGY Pub Date : 2025-09-20 DOI: 10.1111/ajag.70095
Michael Annear, Tianci Li, Dai Sugimoto

Objective

Population ageing and urbanisation are global trends that highlight the importance of cities as a nexus for policy and planning to support healthy ageing. This study assessed whether membership in the World Health Organization's Age-Friendly Cities and Communities (AFCC) Network is associated with improved health behaviours and outcomes among older adults in urban Japan.

Methods

Three geographically diverse Japanese AFCCs (Akita, Takarazuka and Fujisawa) and one non-AFCC (Musashino) were selected. Quota samples of 175 middle-aged and older adults were obtained in each city (n = 700). Validated Japanese-language instruments measured physical activity (IPAQ-SF), environmental perceptions (IPAQ-ENV), health-related quality of life (WHOQOL-BREF) and expectations regarding ageing (ERA-12).

Results

Over 60% of AFCC residents met physical activity guidelines, with walking as the dominant mode. However, AFCCs performed no better than the non-AFCC in terms of physical activity, health status or future health expectations. Akita, Japan's longest-standing AFCC member, recorded significantly lower scores across all health and activity indicators. Environmental features, including walkability and access to services, were not significantly associated with sufficient weekly physical activity. Only physical health status was a significant predictor of adequate activity.

Conclusions

Membership of an AFCC Network was not associated with better physical activity or health outcomes in urban Japan. Findings raise concerns about the implementation and impact of the AFCC framework, highlighting the need for more robust evaluation, greater national coordination and participatory planning. Policy reform may be necessary to ensure that symbolic commitments to age-friendly planning are translated into tangible health benefits for older urban populations.

目标:人口老龄化和城市化是全球趋势,突出了城市作为支持健康老龄化的政策和规划的纽带的重要性。本研究评估了加入世界卫生组织的老年友好城市和社区(AFCC)网络是否与改善日本城市老年人的健康行为和结果有关。方法:选择3个地理位置不同的日本afcc(秋田、宝冢和藤泽)和1个非afcc(武藏野)。在每个城市获得175名中老年人的配额样本(n = 700)。经过验证的日语工具测量了身体活动(IPAQ-SF)、环境感知(IPAQ-ENV)、健康相关生活质量(WHOQOL-BREF)和对衰老的预期(ERA-12)。结果:超过60%的AFCC居民符合身体活动指南,以步行为主导模式。然而,在体力活动、健康状况或未来健康预期方面,afcc的表现并不比非afcc好。秋田是日本历史最悠久的AFCC成员国,在所有健康和活动指标上的得分都明显较低。环境特征,包括可步行性和可获得的服务,与足够的每周身体活动没有显著关联。只有身体健康状况是充分活动的重要预测因素。结论:在日本城市,AFCC网络的成员资格与更好的身体活动或健康结果无关。调查结果引起了对AFCC框架的执行和影响的关注,强调需要更有力的评价、更大的国家协调和参与性规划。可能有必要进行政策改革,以确保对老年人友好规划的象征性承诺转化为对城市老年人口的切实健康福利。
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引用次数: 0
Swallow screening of older adults at hospital admission 老年人住院时的吞咽检查。
IF 1.8 4区 医学 Q4 GERIATRICS & GERONTOLOGY Pub Date : 2025-09-16 DOI: 10.1111/ajag.70094
Anna Miles, Amanda Sextus, Becca Hammond, Jacqui Allen

Objectives

The risk of swallowing difficulties increases in older adults due to a combination of factors such as multiple comorbidities and polypharmacy. Swallowing may be further destabilised by the onset of acute illness. At hospital admission, these factors can be identified and combined with a simple screening tool to select patients for additional assessment and intervention. This prospective observational cross-sectional cohort study aimed to screen hospitalised adults age 75 years or older (older than 65 years for Māori and Pasifika) for swallowing risks, regardless of the reason for admission.

Methods

A total of 644 participants were screened with the Eating Assessment Tool (EAT-10) self-report questionnaire from August 2021 to December 2023. Clinical teams were instructed to use the EAT-10 to guide management. Clinical outcomes were monitored for 30 days postdischarge, and the relationship between EAT-10 scores and subsequent clinical management was explored.

Results

Age and ethnicity were not correlated with increased EAT-10 (p > .05), but the number of comorbidities (p < .001) and regular medications on admission were correlated with a higher EAT-10 score (p < .001). Despite the screening process, there were associations between elevated EAT-10 scores and readmission (p < .001), pneumonia (p < .001) and mortality (p < .01).

Conclusions

These results suggest that screening for swallowing difficulties in at-risk older patients is valuable and allows teams to take action to prevent adverse clinical outcomes. Further investigation is required to clarify the timing for screening and to explore optimal clinical pathways for those identified at risk.

目的:由于多种合并症和多种用药等因素的综合作用,老年人吞咽困难的风险增加。吞咽可能因急性疾病的发作而进一步不稳定。在入院时,可以识别这些因素,并结合一个简单的筛选工具来选择患者进行额外的评估和干预。本前瞻性观察横断面队列研究旨在筛查75岁或以上(Māori和Pasifika≥65岁)住院成人的吞咽风险,无论入院原因如何。方法:从2021年8月至2023年12月,使用进食评估工具(EAT-10)自我报告问卷对644名参与者进行筛选。临床小组被指示使用EAT-10来指导管理。出院后30天监测临床结果,并探讨EAT-10评分与后续临床管理之间的关系。结果:年龄和种族与EAT-10升高无关(p < 0.05)。结论:这些结果表明,对有风险的老年患者进行吞咽困难筛查是有价值的,并允许团队采取措施预防不良临床结果。需要进一步的调查来明确筛查的时机,并为那些确定有风险的人探索最佳的临床途径。
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引用次数: 0
Physical function versus cognitive status: Which better predicts independence in basic activities among long-lived cognitively preserved older adults 身体功能与认知状态:哪个能更好地预测长寿的认知能力保持良好的老年人在基本活动方面的独立性
IF 1.8 4区 医学 Q4 GERIATRICS & GERONTOLOGY Pub Date : 2025-09-15 DOI: 10.1111/ajag.70093
Juliedy Waldow Kupske, Júlia de Mattos, Tainara Steffens, Eduarda Blanco-Rambo, Marcelo Bandeira-Guimarães, Mikel L. Sáez de Asteasu, Mikel Izquierdo, Eduardo Lusa Cadore, Caroline Pietta-Dias

Objectives

This study aimed to compare physical function and cognitive status according to the level of dependence in basic activities of daily living (ADL) and to determine which of these variables better predict functional independence.

Methods

This cross-sectional study included 231 individuals over 90 years of age. Physical function was assessed using the Timed Up and Go (TUG) test and handgrip strength (HGS), and cognitive function was assessed using the Mini-Mental State Examination (MMSE). A binary logistic regression adjusted for age was conducted to identify which variables related to physical performance or cognitive status could predict independence in basic ADL.

Results

The results showed that the model including TUG (OR = 4.3; 95% CI = 2.18–8.34) along with HGS (OR = 2.0; 95% CI = 1.14–3.45) provided the best fit. This indicates that better performance on the TUG test increases the odds of independence by 4.3 times, and each increment in HGS doubles that chance.

Conclusions

We conclude that older individuals with better physical function and greater muscle strength are more likely to be independent in ADL.

目的本研究旨在比较基本日常生活活动(ADL)依赖程度的身体功能和认知状态,并确定哪些变量能更好地预测功能独立性。方法本横断面研究纳入231例90岁以上的个体。身体功能评估采用计时向上和向前(TUG)测试和握力(HGS),认知功能评估采用迷你精神状态检查(MMSE)。采用经年龄调整的二元逻辑回归来确定哪些与身体表现或认知状态相关的变量可以预测基本ADL的独立性。结果采用TUG (OR = 4.3; 95% CI = 2.18 ~ 8.34)和HGS (OR = 2.0; 95% CI = 1.14 ~ 3.45)模型拟合最佳。这表明,在TUG测试中表现更好,独立的几率会增加4.3倍,而HGS的每一次提高都会使这种几率增加一倍。我们的结论是,身体功能更好、肌肉力量更大的老年人在ADL中更有可能独立。
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引用次数: 0
Development and evaluation of an online program to encourage help-seeking among single middle-aged and older men 开发和评估一个在线项目,鼓励单身中老年男性寻求帮助
IF 1.8 4区 医学 Q4 GERIATRICS & GERONTOLOGY Pub Date : 2025-09-13 DOI: 10.1111/ajag.70091
Yoh Murayama, Sachiko Yamazaki, Masami Hasebe, Jun Yamaguchi, Erika Kobayashi

Objective

This study examined the contents of an online program that promotes help-seeking by reducing ‘resignation to the future’ and ‘distrust of others’.

Methods

The online program comprised three sessions focussing on work, health and the economy. Forty-four single middle-aged and older men with a high tendency for social isolation were divided into two groups: intervention (n = 22) and control (n = 22). The program spanned 2 days, with each session lasting 90–110 min. Questionnaire surveys were conducted simultaneously for both groups.

Results

Program participation significantly reduced distrust of others (F(1,39) = 6.42, p < .05, η2 = .15), although it had no effect on resignation to the future. Structural equation modelling further showed that distrust of others negatively influenced help-seeking intentions (β = −.50, p < .01) through the program. Moreover, participating likely provided an opportunity to reflect on one's own strengths.

Conclusions

Implementing this program could help prevent isolation and loneliness among single middle-aged and older men.

目的本研究考察了一个在线课程的内容,该课程通过减少“对未来的顺从”和“对他人的不信任”来促进寻求帮助。方法在线课程分为三个部分,重点是工作、健康和经济。将44名具有高度社会孤立倾向的单身中老年男性分为干预组(n = 22)和对照组(n = 22)。该项目为期2天,每次持续90-110分钟。两组同时进行问卷调查。结果参与项目显著降低了对他人的不信任(F(1,39) = 6.42, p <;05、η2 =。15),虽然它没有影响辞职的未来。结构方程模型进一步表明,对他人的不信任对求助意向产生负向影响(β =−)。50, p <;01)通过这个项目。此外,参与可能提供了一个反思自己优势的机会。结论实施该计划有助于防止单身中老年男性的孤立和孤独。
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引用次数: 0
Effect of sleep quality on different aspects of executive function in older Iranians 睡眠质量对伊朗老年人执行功能不同方面的影响
IF 1.8 4区 医学 Q4 GERIATRICS & GERONTOLOGY Pub Date : 2025-09-13 DOI: 10.1111/ajag.70092
Roghayeh Saei, Pouya Farokhnezhad Afshar, Rosie Gibson, Fiona Alpass

Objective

Sleep is one of the most important needs for humans and is negatively affected by age. Executive functioning is a key element of cognition that also faces attrition with ageing. Therefore, this study aimed to determine the relationship between sleep quality and different aspects of executive function in older adults using specialised tests for deep assessment.

Methods

This descriptive study sampled 100 older individuals aged 60 years or older enrolled in an adult day care centre. Self-reported sleep status was collected using the Pittsburgh Sleep Quality Index (PSQI). Aspects of executive functioning were recorded using the Tower of London test (TOL), the Wisconsin Card Sorting Test (WCST) and the Trail Making Test (TMT). Performance on these tests was compared by sleep status using hierarchical regression.

Results

Sleep status was independently associated with poorer executive functioning, indicated by perseverative errors, categories and incorrect replacement on the Wisconsin Card Sorting Test, as well as the Trail Making Test B. Additionally there was no significant interaction between the Tower of London Test score and sleep status.

Conclusions

This study indicates a significant association between sleep status and some aspects of executive function. These findings highlight the importance of sleep quality on cognitive performance in older adults.

目的睡眠是人类最重要的需求之一,并受到年龄的负面影响。执行功能是认知的一个关键要素,随着年龄的增长,它也面临着损耗。因此,本研究旨在通过深度评估的专门测试来确定老年人睡眠质量与执行功能不同方面之间的关系。方法本描述性研究抽样100名60岁或以上的老年人在成人日托中心登记。使用匹兹堡睡眠质量指数(PSQI)收集自我报告的睡眠状态。使用伦敦塔测试(TOL)、威斯康辛卡片分类测试(WCST)和轨迹测试(TMT)记录执行功能的各个方面。在这些测试中的表现通过睡眠状态使用层次回归进行比较。结果睡眠状态与较差的执行功能独立相关,表现为威斯康辛卡片分类测试中的持续性错误、分类和不正确替换,以及轨迹制作测试b。此外,伦敦塔测试成绩与睡眠状态之间没有显著的相互作用。结论:本研究表明睡眠状态与执行功能的某些方面存在显著关联。这些发现强调了睡眠质量对老年人认知能力的重要性。
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引用次数: 0
A qualitative exploration of staff satisfaction in innovative Australian aged care 澳洲创新养老服务中员工满意度的质性探索
IF 1.8 4区 医学 Q4 GERIATRICS & GERONTOLOGY Pub Date : 2025-09-08 DOI: 10.1111/ajag.70090
Suzelie G. Connelly, Prudence Millear, Kirsten Tulloch

Objectives

Long-term worker shortages in Australian residential aged care are well-documented. These shortages adversely impact residents' well-being and the morale of staff caring for them. This study aimed to explore staff and management experiences through workplace theories related to worker satisfaction: job demands-resources theory, self-determination theory, moral disengagement and work as calling theory, at NewDirection Care, which provides innovative aged care in Queensland. A further aim was to identify the impact of the innovations on staff satisfaction.

Methods

Semi-structured staff and management interviews (n = 18, 13 females, 5 males) were held on-site. An appreciative inquiry approach identified the under-researched linkages between staff satisfaction in innovative aged care and workplace theories. The NVivo 12.0 qualitative analysis software was used for reflexive thematic analysis of interviews.

Results

Three themes emerged from the interviews: (1) the supportive management culture, (2) the innovative conditions and (3) finding meaningfulness at work. These themes demonstrated how staff attitudes linked to the chosen workplace theories and identified how specific innovations, combined in both the physical environment and models of care, were associated with improved staff satisfaction.

Conclusions

The current study indicates that workplace initiatives may increase staff satisfaction, potentially ameliorating shortages by attracting and retaining staff. Semi-structured interviews identified that specific innovations, combined in both the physical environment and models of care, are associated with improved staff satisfaction. Reflexive thematic analysis of interviews contributed to the literature and suggested future research opportunities, such as examining differences in aged care worker satisfaction between traditional and innovative residences.

澳大利亚养老院的长期工人短缺是有据可查的。这些短缺对居民的福祉和照顾他们的工作人员的士气产生了不利影响。本研究旨在通过与员工满意度相关的工作场所理论:工作需求-资源理论、自我决定理论、道德脱离理论和工作作为召唤理论,在昆士兰提供创新老年护理的NewDirection Care公司探讨员工和管理经验。进一步的目标是确定创新对工作人员满意度的影响。方法采用现场半结构化访谈法对18名员工和管理人员进行访谈,其中女性13人,男性5人。一种欣赏式调查方法确定了创新老年护理和工作场所理论中员工满意度之间的研究不足的联系。采用NVivo 12.0定性分析软件对访谈进行反身性专题分析。结果访谈中出现了三个主题:(1)支持性管理文化;(2)创新条件;(3)在工作中寻找意义。这些主题展示了员工的态度如何与所选择的工作场所理论相联系,并确定了具体的创新,结合物理环境和护理模式,如何与提高员工满意度相关联。目前的研究表明,工作场所的举措可能会提高员工满意度,潜在地通过吸引和留住员工来改善短缺。半结构化访谈发现,具体的创新,结合物理环境和护理模式,与提高员工满意度有关。访谈的反思性专题分析有助于文献研究,并提出了未来的研究机会,例如检查传统和创新住宅之间老年护理人员满意度的差异。
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引用次数: 0
Impact of dementia on outcomes in older patients with COVID-19: A nationwide inpatient sample analysis 痴呆症对老年COVID-19患者预后的影响:一项全国住院患者样本分析
IF 1.8 4区 医学 Q4 GERIATRICS & GERONTOLOGY Pub Date : 2025-09-08 DOI: 10.1111/ajag.70082
Ruoh Lih Lei, Wei-Min Chu, Tsu-Yin Wu, Su Chen Yu, Hsiu-Min Tsai, Ju-Lan Yang, Shih-Chia Liu

Objective

Although existing evidence suggests a potential link between dementia and adverse outcomes in patients with COVID-19, a definitive relationship is uncertain. This study aimed to evaluate the impact of dementia on in-hospital outcomes of patients in the presence of COVID-19.

Methods

The US Nationwide Inpatient Sample (NIS) was searched for patients 65 years or older hospitalised for COVID-19 in 2020. Patients were categorised into those with and without dementia before COVID-19 infection. Outcomes included in-hospital mortality, discharge to long-term care, length of stay (LOS), total hospital costs and complications. Propensity score matching (PSM) was used to balance the baseline characteristics between the groups. Regression analyses were performed to assess the associations between dementia and outcomes.

Results

After PSM, 42,214 patients were included, with equal distribution of most study variables between groups. Dementia was associated with increased in-hospital mortality (adjusted odds ratio [aOR] = 1.17, 95% confidence interval [CI]: 1.11–1.23), discharge to long-term care facilities (aOR = 4.0, 95% CI: 3.8–4.2), occurrence of any complications (aOR = 1.33, 95% CI: 1.27, 1.38), 1.12 days longer LOS (95% CI: .93–1.31) and 2.68 thousand USD higher total hospital costs (95% CI: .72–4.64). For specific complications, dementia was associated with significantly increased risks of acute respiratory distress syndrome (aOR = 1.19, 95% CI: 1.14–1.24) encephalitis, myelitis and encephalomyelitis (aOR = 4.60, 95% CI: 1.33–15.93), as well as delirium, respiratory failure and acute kidney injury.

Conclusion

Dementia is associated with worse outcomes of older patients with COVID-19.

尽管现有证据表明,COVID-19患者的痴呆与不良后果之间存在潜在联系,但明确的关系尚不确定。本研究旨在评估痴呆症对COVID-19患者住院预后的影响。方法检索2020年美国全国住院患者样本(NIS)中65岁及以上因COVID-19住院的患者。患者被分为感染COVID-19之前患有和未患有痴呆症的患者。结果包括住院死亡率、出院接受长期护理、住院时间(LOS)、总住院费用和并发症。使用倾向评分匹配(PSM)来平衡各组之间的基线特征。进行回归分析以评估痴呆与预后之间的关系。结果PSM后纳入42214例患者,大部分研究变量在组间分布均匀。痴呆与住院死亡率增加(调整优势比[aOR] = 1.17, 95%可信区间[CI]: 1.11-1.23)、出院到长期护理机构(aOR = 4.0, 95% CI: 3.8-4.2)、任何并发症的发生(aOR = 1.33, 95% CI: 1.27, 1.38)、住院时间延长1.12天(95% CI: 0.93 - 1.31)和住院总费用增加2.68万美元(95% CI: 0.72 - 4.64)相关。对于特定并发症,痴呆与急性呼吸窘迫综合征(aOR = 1.19, 95% CI: 1.14-1.24)、脑炎、脊髓炎和脑脊髓炎(aOR = 4.60, 95% CI: 1.33-15.93)以及谵妄、呼吸衰竭和急性肾损伤的风险显著增加相关。结论老年COVID-19患者预后较差与痴呆相关。
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引用次数: 0
Sit-to-stand and stand-to-sit kinematics in older adults with and without functional disability: A principal component analysis 有或无功能障碍的老年人坐-站和站-坐运动学:主成分分析
IF 1.8 4区 医学 Q4 GERIATRICS & GERONTOLOGY Pub Date : 2025-09-02 DOI: 10.1111/ajag.70089
Juliana Moreira, Bruno Cunha, José Félix, Rubim Santos, Andreia S. P. Sousa

Objective

Sit-to-Stand (Sit-TS) and Stand-to-Sit (Stand-TS) transitions are essential daily movements affected by ageing and disability. This study aimed to explore related kinematic domains in older adults with and without disability.

Methods

A cross-sectional study including adults aged 60 years or older, with (n = 25) and without disability (n = 35). Comparisons between groups included task time, centre of mass (CoM) acceleration, postural sway and principal component (PC) scores for each task. Principal component models (PCMs) included lower limb and trunk tridimensional joint ranges of motion, angular velocity range, CoM displacement and velocity along each Sit-TS (flexion, momentum transfer, extension and stabilisation) and Stand-TS (initiation, flexion, momentum transfer and extension) phases.

Results

Older adults with functional disability exhibited increased Sit-TS peak antero-posterior CoM acceleration (p = .02). The Sit-TS and Stand-TS PCMs included nine PCs each. In Sit-TS, the first three explained half the variance: PC1 captured transverse hip and knee stabilisation kinematics, PC2 described trunk and hip frontal and transverse control during flexion, and PC3 represented sagittal knee and ankle control during momentum transfer and extension. In Stand-TS, variance was more distributed (PC1 describing frontal hip and knee flexion velocity, PC2 sagittal trunk and hip extension velocity, and PC3 vertical CoM velocity at extension). Significant group differences emerged in PC4 (transverse knee and frontal hip kinematics) and PC9 (sagittal and frontal trunk angular velocity ranges during momentum transfer).

Conclusions

Both transitions revealed distinct joint and trunk control demands. Principal components involving transverse knee, frontal hip and trunk angular velocities distinguished disability groups, with Stand-TS showing greater discriminative power.

坐到站(Sit-TS)和站到坐(Stand-TS)的转变是受年龄和残疾影响的基本日常运动。这项研究的目的是探讨相关的运动学领域的老年人有和没有残疾。方法一项横断面研究,包括年龄在60岁及以上的成年人,有(n = 25)和无残疾(n = 35)。各组之间的比较包括任务时间、质心加速度、姿势摇摆和每个任务的主成分得分。主成分模型(PCMs)包括下肢和躯干三维关节运动范围、角速度范围、CoM位移和速度沿每个Sit-TS(屈曲、动量传递、延伸和稳定)和站立- ts(起始、屈曲、动量传递和延伸)阶段。结果老年功能障碍患者Sit-TS峰前后路椎体加速度增高(p = 0.02)。Sit-TS和Stand-TS PCMs各包括9台电脑。在Sit-TS中,前三个解释了一半的差异:PC1捕获髋和膝关节横向稳定运动学,PC2描述了屈曲时躯干和髋关节的正面和横向控制,PC3代表了动量转移和伸展时膝关节和踝关节矢状面控制。在Stand-TS中,差异更为分散(PC1描述髋和膝关节的前屈速度,PC2描述躯干矢状位和髋关节伸展速度,PC3描述伸展时的垂直CoM速度)。PC4(膝关节横向和髋前方运动学)和PC9(动量转移过程中矢状面和躯干前方角速度范围)组间存在显著差异。结论两种转变均表现出明显的关节和躯干控制需求。主成分包括膝关节横向、髋前方和躯干角速度来区分残疾组,Stand-TS表现出更强的辨别能力。
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引用次数: 0
The relationship between psoas muscle index, clinical outcomes and long-term mortality in hospitalised older patients: A retrospective and observational cohort study 住院老年患者腰肌指数、临床结局和长期死亡率之间的关系:一项回顾性和观察性队列研究
IF 1.8 4区 医学 Q4 GERIATRICS & GERONTOLOGY Pub Date : 2025-09-01 DOI: 10.1111/ajag.70088
Ilyas Akkar, Abdullah Enes Ataş, Mustafa Hakan Dogan, Zeynep Iclal Turgut, Merve Yilmaz Kars, Orhan Cicek, Muhammet Cemal Kizilarslanoglu

Objectives

This study examined the association between the psoas muscle index (PMI), hospital clinical outcomes and long-term survival in older patients hospitalised in a geriatric ward.

Methods

This retrospective study included 173 patients aged 65 years or older hospitalised in a geriatric ward (August 2020–December 2023). The PMI was measured via abdominal CT and calculated as the psoas muscle area divided by body surface area (mm2/m2). The post-discharge status of discharged patients was assessed through telephone interviews.

Results

The median age of the patients (58%, female) was 80 years (65–112 years). The median PMI value was significantly lower in patients who died in the hospital than in those who survived (p = .01). In long-term follow-up, median PMI was significantly lower in female patients who died than in survivors (p = .02). In multiple regression analyses, PMI was shown to be independently associated with in-hospital mortality in all study populations and long-term mortality in female patients. In the whole study population, the optimal cut-off value of PMI for predicting in-hospital mortality was ≤407.3 mm2/m2 (p = .02); for females, it was ≤406.5 mm2/m2 (p < .001); for males, it was ≤633.9 mm2/m2 (p = .03). In female patients, the optimal cut-off value of PMI for predicting long-term mortality was ≤406.5 mm2/m2 (p = .02); however, for the whole population and male patients, it was not statistically significant.

Conclusions

This study demonstrates that low PMI might be related to increases in in-hospital and long-term mortality rates in hospitalised older individuals. The PMI measurement may be a potential marker for predicting mortality in hospitalised older patients.

目的:本研究探讨了在老年病房住院的老年患者腰肌指数(PMI)、医院临床结果和长期生存率之间的关系。方法:本回顾性研究纳入了2020年8月至2023年12月在老年病房住院的173例65岁及以上患者。PMI通过腹部CT测量,计算为腰肌面积除以体表面积(mm2/m2)。通过电话访谈评估出院患者的出院状态。结果患者年龄中位数为80岁(65 ~ 112岁),女性占58%。住院死亡患者的PMI中位数显著低于存活患者(p = 0.01)。在长期随访中,死亡女性患者的PMI中位数显著低于存活女性患者(p = 0.02)。在多元回归分析中,PMI被证明与所有研究人群的住院死亡率和女性患者的长期死亡率独立相关。在整个研究人群中,PMI预测院内死亡率的最佳临界值≤407.3 mm2/m2 (p = 0.02);女性≤406.5 mm2/m2 (p < .001);男性≤633.9 mm2/m2 (p = .03)。在女性患者中,PMI预测长期死亡率的最佳临界值≤406.5 mm2/m2 (p = 0.02);然而,对于整个人群和男性患者,没有统计学意义。结论:本研究表明,低PMI可能与住院老年人住院死亡率和长期死亡率的增加有关。PMI测量可能是预测住院老年患者死亡率的潜在标记。
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引用次数: 0
期刊
Australasian Journal on Ageing
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