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Temporary Setback or Lasting Challenge? The Impact of Transient and Persistent Functional disability on later life well-being 暂时的挫折还是持久的挑战?短暂和持续的功能性残疾对晚年生活的影响
Pub Date : 2024-09-17 DOI: 10.1093/geronb/gbae159
Thibault Kohler, Bram Vanhoutte
Objectives While most people spend the last years of their life with health limitations, these do not arise at the same timepoint for everyone or have the same consequences for our well-being. The aim of this study is to investigate how well-being trajectories evolve after the onset of functional disability, comparing affective, cognitive, and eudemonic dimensions, while also assessing how they are influenced by temporary functional disability, distinguishing between persistent and transient cases. Methods We reordered longitudinal panel data from waves 4 to 8 of the Survey of Health, Ageing and Retirement in Europe (SHARE), from more than 3,500 Europeans to align on the transition from no limitation to at least one limitation in activities of daily living. We used linear spline growth models separately for each of the three well-being measures used (EURO-D, CASP, life satisfaction) to examine trajectories. Results We observed a substantial decline in all three well-being measures at functional disability onset, with life satisfaction less affected (standardised mean differences = -0.11) than quality of life (-0.23) and depression (-0.27). Short-term disability on average led to a return to the initial well-being level within, while long-term disability led to a pronounced decline during the transition, with much less adaptation. Discussion Our findings highlight the significant impact that functional disability can have on well-being, revealing distinct patterns across various dimensions. Persistent disability often marks a crucial stage in the well-being of older people, whereas transient cases are characterised by a subsequent return to previous levels of well-being.
研究目的 虽然大多数人在生命的最后几年都会受到健康限制,但并不是每个人都会在相同的时间点受到健康限制,也不是每个人的健康状况都会受到相同的影响。本研究旨在通过比较情感、认知和优越感等维度,调查功能性残疾发生后的幸福感轨迹是如何演变的,同时评估临时性功能性残疾对幸福感轨迹的影响,并对持续性和短暂性残疾进行区分。方法 我们对欧洲健康、老龄和退休调查(SHARE)第 4 波至第 8 波的纵向面板数据进行了重新排序,这些数据来自 3500 多名欧洲人,以对齐日常生活活动从无限制到至少有一项限制的转变过程。我们使用线性样条线增长模型分别对所使用的三种福祉测量指标(EURO-D、CASP、生活满意度)的轨迹进行研究。结果 我们观察到,在功能性残疾发生时,所有三种幸福感指标均大幅下降,其中生活满意度(标准化均值差异 = -0.11)受到的影响小于生活质量(-0.23)和抑郁(-0.27)。平均而言,短期残疾可在短期内恢复到最初的幸福水平,而长期残疾则会在过渡期内导致明显的下降,适应程度也会大大降低。讨论 我们的研究结果突显了功能性残疾可能对幸福感产生的重大影响,揭示了不同层面的独特模式。持续性残疾往往标志着老年人福祉的一个关键阶段,而短暂性残疾的特点则是随后恢复到以前的福祉水平。
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引用次数: 0
Context Matters: Internet Usage and Loneliness Among Middle-Aged and Older Adults During the COVID-19 Pandemic 背景很重要:COVID-19 大流行期间中老年人的互联网使用情况与孤独感
Pub Date : 2024-09-17 DOI: 10.1093/geronb/gbae158
Angelica Hosea, Claryn S J Kung, Sophie Potter, Andrew Steptoe
Objectives Later life is often categorized by higher-than-average levels of loneliness, but individual differences are vast and not well understood. Emerging evidence indicates that broad-based contextual factors such as the COVID-19 pandemic – and the use of the internet throughout – are differentially associated with the experience of loneliness. We therefore target internet usage and loneliness among middle-aged and older adults during the pandemic and examine the moderating role of age, gender, and limiting illness therein. Methods We applied hierarchical regression models to data from the COVID-19 sub-study Wave 1 (June/July 2020) of the English Longitudinal Study of Ageing (N= 4,790; Mage= 70.2; SD= 9.0; range: 50-90; 43.5% male). Results Infrequent internet use was associated with less loneliness compared to very frequent users – an association that strengthened with age. Conversely, purpose of internet use was associated with more loneliness, with higher levels exhibited by those searching for health-related information – an effect stronger among those with a limiting illness. Discussion Findings imply that infrequent internet use may reduce loneliness, while health-related internet searches may increase loneliness among older adults with different physical capacities. Findings are contrary to pre-pandemic reports, underscoring the importance of broad-based contextual factors for understanding loneliness across adulthood and old age.
目标 晚年的孤独感往往高于平均水平,但个体差异巨大,人们对此了解不多。新出现的证据表明,COVID-19 大流行等广泛的背景因素--以及整个过程中互联网的使用--与孤独感的体验有着不同的关联。因此,我们针对大流行期间中老年人的互联网使用情况和孤独感进行了研究,并探讨了年龄、性别和限制性疾病在其中的调节作用。方法 我们对英国老龄化纵向研究(English Longitudinal Study of Ageing)COVID-19 子研究第一波(2020 年 6 月/7 月)的数据(N= 4,790; Mage= 70.2; SD= 9.0; range: 50-90; 43.5% male)采用了分层回归模型。结果 与非常频繁使用互联网的人相比,不经常使用互联网的人孤独感更少,而且这种关联随着年龄的增长而加强。相反,使用互联网的目的与更多的孤独感有关,搜索健康相关信息的人表现出更高的孤独感,这种效应在患有限制性疾病的人中更为明显。讨论 研究结果表明,不经常使用互联网可能会减少孤独感,而与健康相关的互联网搜索可能会增加不同体能老年人的孤独感。研究结果与大流行前的报告相反,强调了广泛的背景因素对于理解成年期和老年期孤独感的重要性。
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引用次数: 0
Worrying Across the Generations: The Impact of Adult Grandchildren’s Problems on Grandparents’ Well-Being 跨代担忧:成年孙辈的问题对祖父母福祉的影响
Pub Date : 2024-09-14 DOI: 10.1093/geronb/gbae154
Robert T Frase, J Jill Suitor, Megan Gilligan, Catherine Stepniak, Destiny Ogle, Karen L Fingerman
Objectives The intergenerational stake hypothesis and theories of the life course posit that older generations are invested in the well-being of younger generations. Consistent with this, previous research has shown that adult children’s problems are associated with worse parental well-being. Because multigenerational ties have become increasingly important in the 21st century, we propose that adult grandchildren’s problems may also impact grandparents’ well-being. In this paper, we test this hypothesis and investigate the moderating effects of grandparents’ race and maternal/paternal status. Methods The analytic sample includes 206 grandparents aged 65-95 who participated in the second wave of the Family Exchanges Study. Adult grandchildren’s problems were operationalized as the proportions of adult grandchildren who experienced (1) physical-emotional problems and (2) lifestyle-behavioral problems. Results Main effects multilevel analyses suggested that adult grandchildren’s problems did not predict grandparents’ well-being. However, moderation analyses revealed that the association between grandparents’ depressive symptoms and adult grandchildren’s physical-emotional problems was larger among Black than White grandparents, and maternal than paternal grandparents. Adult grandchildren’s lifestyle-behavioral problems did not predict grandparents’ depression, and these effects were not conditioned by race or maternal/paternal status. Discussion These findings expand research on the importance of grandparent-adult grandchild relationships and contribute to research on multigenerational relationships and health by considering how problems experienced by members of younger generations impact the psychological well-being of older adults.
目标 代际利害关系假说和生命历程理论认为,上一代人对下一代人的幸福进行投资。与此相一致的是,以往的研究表明,成年子女的问题与父母的福利恶化相关。由于多代联系在 21 世纪变得越来越重要,我们提出成年孙辈的问题也可能影响祖父母的幸福。在本文中,我们对这一假设进行了验证,并研究了祖父母的种族和母/父身份的调节作用。方法 分析样本包括 206 位 65-95 岁的祖父母,他们参加了第二波家庭交流研究。成年孙辈的问题以经历过(1)身体-情感问题和(2)生活方式-行为问题的成年孙辈的比例进行操作。结果 主效应多层次分析表明,成年孙辈的问题并不能预测祖父母的幸福感。然而,调节分析表明,祖父母的抑郁症状与成年孙辈的身体-情感问题之间的关联在黑人祖父母中大于白人祖父母,在母系祖父母中大于父系祖父母。成年孙辈的生活方式-行为问题并不能预测祖父母的抑郁情况,而且这些影响不受种族或母亲/父亲身份的制约。讨论 这些研究结果拓展了关于祖父母与成年孙辈关系重要性的研究,并通过考虑年轻一代成员经历的问题如何影响老年人的心理健康,为多代关系和健康研究做出了贡献。
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引用次数: 0
The Relationship Between 10-Year Changes in Cognitive Control Beliefs and Cognitive Performance in Middle and Later Adulthood 认知控制信念的 10 年变化与中后期认知表现之间的关系
Pub Date : 2024-09-12 DOI: 10.1093/geronb/gbae155
Kylie A Schiloski, Margie E Lachman
Objectives The present study used a cross-lagged panel design with longitudinal data to test if there is a reciprocal relationship between cognitive control beliefs and cognition (e.g., executive functioning and episodic memory) over 10-years, whether frequency of engaging in stimulating cognitive activities mediated this relationship, and if these relationships varied by age. Methods Data were collected as part of the second (M2, 2004-05) and third (M3, 2013-14) waves of the Midlife in the United States Study (MIDUS). The analysis sample included 2,532 participants with all variables at M2 and M3. Participants’ ages ranged from 33 to 83 (M=54.92, SD=11.13) at M2. Results There was a reciprocal relationship between cognitive control beliefs and executive functioning. Higher executive functioning was related to greater maintenance of cognitive control beliefs for older, not younger, adults. Higher cognitive control beliefs were related to less decline in executive functioning. Though cognitive control beliefs predicted 10-year changes in episodic memory, the inverse relationship was not supported. Frequency of engaging in stimulating cognitive activities mediated the relationship between executive functioning and 10-year changes in cognitive control beliefs, but not cognitive control beliefs and 10-year changes in cognition. Conclusions Cognitive control beliefs are a promising mechanism to help protect against age-related declines in both executive functioning and episodic memory. Moreover, executive functioning also impacts cognitive control beliefs. Specifically, those with higher executive functioning engage more frequently in stimulating cognitive activities, which helps maintain higher cognitive control beliefs.
目的 本研究采用交叉滞后面板设计和纵向数据,以检验认知控制信念与认知能力(如执行功能和外显记忆)之间在 10 年内是否存在相互关系,参与刺激性认知活动的频率是否对这种关系起中介作用,以及这些关系是否因年龄而异。方法 数据收集于美国中年研究(MIDUS)的第二波(M2,2004-05 年)和第三波(M3,2013-14 年)。分析样本包括 2,532 名参与者,所有变量均为 M2 和 M3。在 M2 阶段,参与者的年龄从 33 岁到 83 岁不等(M=54.92,SD=11.13)。结果 认知控制信念与执行功能之间存在相互关系。对于老年人而非年轻人来说,较高的执行功能与较强的认知控制信念的维持有关。认知控制信念越高,执行功能下降越少。虽然认知控制信念预示着10年后外显记忆的变化,但反向关系并不成立。参与刺激性认知活动的频率能调节执行功能与认知控制信念10年变化之间的关系,但不能调节认知控制信念与认知10年变化之间的关系。结论 认知控制信念是一种很有希望的机制,有助于防止与年龄有关的执行功能和外显记忆的衰退。此外,执行功能也会影响认知控制信念。具体来说,执行功能较强的人更频繁地参与刺激性认知活动,这有助于维持较高的认知控制信念。
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引用次数: 0
Improving Memory through Better Sleep in Community-dwelling Older Adults: A Tai Chi Intervention Study 通过改善社区老年人的睡眠来提高记忆力:太极干预研究
Pub Date : 2024-09-11 DOI: 10.1093/geronb/gbae156
Li-Yuan Li, Xin Xie, Hai-Xin Jiang, Jing Yu
Objectives The relationship between sleep and memory has been well documented. However, it remains unclear whether a mind-body exercise, i.e., Tai Chi exercise, can improve memory performance in older adults by improving their subjective and objective sleep. Method A randomized controlled trial was conducted with participants (M = 67.36, 56-79 years) randomly assigned to Tai Chi and control groups. The primary outcomes were sleep, both subjectively reported and objectively assessed by actigraphy, and memory performance, as well as the mediating role of sleep in memory improvement with Tai Chi practice. Results Tai Chi exercise led to improvements in subjective sleep, as indicated by ISI (p < 0.001, Cohen’s d = 0.62) and daytime dysfunction of the PSQI (p = 0.02, Cohen’s d = 0.80), and in actigraphy-assessed sleep onset latency (p < 0.01, Cohen’s d = 0.61), as well as improved memory performance on digit span forward (p < 0.001, Cohen’s d = 1.20) and visual spatial memory tasks (p < 0.01, Cohen’s d = 0.83) compared to the control group. Importantly, Tai Chi practice improved digit span forward memory performance through parallel mediation of both subjective sleep (i.e., daytime dysfunction of the PSQI) and objective sleep (i.e., sleep onset latency; b = 0.29, p < 0.01). Discussion Our findings uncovered the potential benefits of Tai Chi exercise in relation to both subjective and objective sleep in older adults, in turn, how sleep changes played a role in the link between Tai Chi exercise and memory changes in older adults.
研究目的 睡眠与记忆力之间的关系已有大量文献记载。然而,心身锻炼(即太极拳锻炼)是否能通过改善老年人的主观和客观睡眠来提高他们的记忆力,目前仍不清楚。方法 我们进行了一项随机对照试验,参与者(中=67.36,56-79 岁)被随机分配到太极组和对照组。试验的主要结果是睡眠(包括主观报告和客观的动觉仪评估)和记忆力表现,以及睡眠对太极拳练习改善记忆力的中介作用。结果 太极拳运动改善了主观睡眠,如 ISI(p &;lt;0.001,Cohen's d = 0.62)和 PSQI 日间功能障碍(p = 0.02,Cohen's d = 0.80)所示,并改善了动觉仪评估的睡眠开始潜伏期(p &;lt; 0.01,Cohen's d = 0.61),以及与对照组相比,在数字跨度向前(p &;lt; 0.001,Cohen's d = 1.20)和视觉空间记忆任务(p &;lt; 0.01,Cohen's d = 0.83)上的记忆表现有所改善。重要的是,太极拳练习通过平行调解主观睡眠(即 PSQI 的日间功能障碍)和客观睡眠(即睡眠开始潜伏期;b = 0.29,p &;lt; 0.01)来改善数字跨度前向记忆表现。讨论 我们的研究结果揭示了太极拳运动对老年人主观和客观睡眠的潜在益处,以及睡眠变化如何在太极拳运动与老年人记忆变化之间发挥作用。
{"title":"Improving Memory through Better Sleep in Community-dwelling Older Adults: A Tai Chi Intervention Study","authors":"Li-Yuan Li, Xin Xie, Hai-Xin Jiang, Jing Yu","doi":"10.1093/geronb/gbae156","DOIUrl":"https://doi.org/10.1093/geronb/gbae156","url":null,"abstract":"Objectives The relationship between sleep and memory has been well documented. However, it remains unclear whether a mind-body exercise, i.e., Tai Chi exercise, can improve memory performance in older adults by improving their subjective and objective sleep. Method A randomized controlled trial was conducted with participants (M = 67.36, 56-79 years) randomly assigned to Tai Chi and control groups. The primary outcomes were sleep, both subjectively reported and objectively assessed by actigraphy, and memory performance, as well as the mediating role of sleep in memory improvement with Tai Chi practice. Results Tai Chi exercise led to improvements in subjective sleep, as indicated by ISI (p < 0.001, Cohen’s d = 0.62) and daytime dysfunction of the PSQI (p = 0.02, Cohen’s d = 0.80), and in actigraphy-assessed sleep onset latency (p < 0.01, Cohen’s d = 0.61), as well as improved memory performance on digit span forward (p < 0.001, Cohen’s d = 1.20) and visual spatial memory tasks (p < 0.01, Cohen’s d = 0.83) compared to the control group. Importantly, Tai Chi practice improved digit span forward memory performance through parallel mediation of both subjective sleep (i.e., daytime dysfunction of the PSQI) and objective sleep (i.e., sleep onset latency; b = 0.29, p < 0.01). Discussion Our findings uncovered the potential benefits of Tai Chi exercise in relation to both subjective and objective sleep in older adults, in turn, how sleep changes played a role in the link between Tai Chi exercise and memory changes in older adults.","PeriodicalId":501650,"journal":{"name":"The Journals of Gerontology: Series B","volume":"21 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142253482","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Functional Transitions among Older Adults in Rural China: Examining the Differential Roles of Care from Daughters’ and Sons’ Families 中国农村老年人的功能转换:研究来自女儿和儿子家庭的照顾的不同作用
Pub Date : 2024-08-02 DOI: 10.1093/geronb/gbae133
Pianpian Zhao, Yanan Zhang, Sarah Harper, Weihong Zeng, Shuzhuo Li
Objectives Informal care provided by adult children is of great importance for older adults’ well-being in China. This paper investigates and compares the functional transitions among older adults living in rural areas who receive care from daughters’ and from sons’ families. Method This study utilizes the ‘Well-being of Elderly Survey in Anhui Province’ (WESAP), from 2001 to 2021. Our sample included 2,797 individuals aged 60 years or over. Functional status was based on the activities of daily living (ADLs) and the instrumental activities of daily living (IADLs). We employed a random-effects ordered logit model to examine the functional transitions among the older adults. Results Receiving care from daughters’ families is significantly associated with a lower likelihood of functional decline compared to receiving care from sons’ families in rural China. The advantage associated with daughter care becomes more pronounced among older individuals with a severe functional difficulty compared to those with a mild or moderate functional difficulty. The difference is prevalent among older adults aged 75 and above, with less wealth or multiple chronic diseases, or who live alone. Furthermore, among those with severe functional difficulties, the daughter advantage is more significant for fathers as compared to mothers. Discussion Nowadays, daughters’ families can provide high-quality informal care, often surpassing that offered by sons’ families. This daughter advantage becomes even more significant among older adults who have a higher need for family care, such as those with severe disabilities and limited financial resources.
目的 在中国,成年子女提供的非正式照顾对老年人的福祉非常重要。本文调查并比较了生活在农村地区、接受女儿和儿子家庭照顾的老年人的功能转换情况。方法 本研究利用 2001 年至 2021 年的 "安徽省老年人福祉调查"(WESAP)。样本包括 2,797 名 60 岁及以上的老人。功能状态基于日常生活活动(ADLs)和工具性日常生活活动(IADLs)。我们采用随机效应有序对数模型来研究老年人的功能转变情况。结果 在中国农村地区,与接受儿子家庭的照顾相比,接受女儿家庭的照顾与较低的功能衰退可能性明显相关。与轻度或中度功能障碍的老年人相比,重度功能障碍老年人接受女儿照顾的优势更为明显。这种差异在 75 岁及以上、财富较少、患有多种慢性疾病或独居的老年人中普遍存在。此外,在有严重功能障碍的人群中,父亲与母亲相比,女儿的优势更为明显。讨论 如今,女儿的家庭可以提供高质量的非正规护理,往往超过儿子的家庭所提供的护理。对于那些更需要家庭照顾的老年人,如严重残疾和经济能力有限的老年人,女儿的优势就更加明显。
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引用次数: 0
Does Social Intelligence Training Improve Daily Well-Being and Responsiveness to Daily Negative and Positive Events in Custodial Grandmothers? 社交智能培训能否改善监护祖母的日常幸福感以及对日常消极和积极事件的反应能力?
Pub Date : 2024-05-02 DOI: 10.1093/geronb/gbae069
Frank J Infurna, Saul A Castro, Britney A Webster, Megan L Dolbin-MacNab, Gregory C Smith, D Max Crowley, Carol Musil
Objectives Custodial grandparents are grandparents who raise grandchildren on a full-time basis in absence of the grandchild’s birth parents. Compared to non-caregiving grandparents, custodial grandparents report poorer mental and physical health and stronger changes in daily well-being when experiencing negative and positive events. We examine whether an online social intelligence training (SIT) program improves custodial grandmothers’ (CGM) daily well-being, socio-emotional skills, and changes in well-being when confronted with daily negative and positive events. Method Multilevel models were applied to 200 CGM who were recruited from across the U.S. and completed a daily survey for 14 consecutive days prior to and following participation in a randomized clinical trial. Participants were randomized into the SIT program or an attention control condition focusing on healthy living habits. The outcomes of interest were daily well-being, social connectedness, emotional awareness, and perspective-taking. Results Multilevel analyses revealed that participants who participated in the SIT program, compared to the attention control condition, exhibited stronger emotional responsiveness (i.e., improvements) to daily positive events in the outcomes of positive affect, social engagement, and perspective-taking. Discussion Our findings illustrate that SIT improves key components of daily functioning in CGM, which may serve as a pathway linking the demands of custodial grandparenting to poorer mental and physical health. Our discussion focuses on the utility and accessibility of the SIT program for helping improve outcomes for this disadvantaged population.
目标 监护祖父母是指在孙辈的亲生父母不在时全职抚养孙辈的祖父母。与不提供照料的祖父母相比,监护祖父母的身心健康状况较差,在经历消极和积极事件时,他们的日常幸福感变化较大。我们研究了在线社会智力培训(SIT)项目是否能改善监护祖母(CGM)的日常幸福感、社会情感技能以及在面对日常消极和积极事件时的幸福感变化。方法 对从全美招募的 200 名监护祖母(CGM)应用多层次模型,她们在参加随机临床试验前后连续 14 天完成了每日调查。参与者被随机分配到 SIT 计划或关注健康生活习惯的控制条件中。关注的结果包括日常幸福感、社会联系、情感意识和透视能力。结果 多层次分析表明,与注意力控制条件相比,参加 SIT 计划的参与者在积极情绪、社会参与和透视能力方面对日常积极事件表现出更强的情绪反应能力(即改善)。讨论 我们的研究结果表明,SIT 改善了 CGM 日常功能的关键组成部分,这可能是将监护祖父母的需求与较差的身心健康联系起来的途径。我们的讨论侧重于 SIT 计划的实用性和可及性,以帮助改善这一弱势群体的结果。
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引用次数: 0
Educational Inequalities in Dual-Function Life Expectancy 双功能预期寿命的教育不平等
Pub Date : 2024-04-30 DOI: 10.1093/geronb/gbae072
Shawn Bauldry, Patricia A Thomas, Madison R Sauerteig-Rolston, Kenneth F Ferraro
Objectives This study investigates educational inequalities in dual functionality, a new concept that captures a combination of physical and cognitive functioning, both of which are important for independent living and quality of life. Methods Using data from the Health and Retirement Study and the National Health Interview Study Linked Mortality Files, we define a measure of dual functionality based on the absence of limitations in activities of daily living and dementia. We estimate age-graded dual-function rates among adults 65+ and age-65 dual-function life expectancy across levels of education stratified by gender. Results In their mid 60s, 67 percent of women with less than a high school degree manifest dual functionality as compared with over 90 percent of women with at least a four-year college degree. A similar pattern holds among men. These education-based gaps in dual functionality remain across later life, even as dual-function rates decline at older ages. Lower dual-function rates among older adults with less education translate into inequalities of 6.7 and 7.3 years in age-65 dual-function life expectancy between men and women respectively with at least a four-year college degree compared to their counterparts with less than a high school degree. Discussion Older adults, particularly women, with less than a high school degree are estimated to live a smaller percentage of their remaining years with dual functionality compared with older adults with at least a college degree. These inequalities have implications for the distribution of caregiving resources of individuals, family members, and the broader health care community.
目的 本研究调查了双重功能方面的教育不平等现象。双重功能是一个新概念,它是身体功能和认知功能的结合,两者对独立生活和生活质量都很重要。方法 我们利用健康与退休研究(Health and Retirement Study)和国民健康访谈研究(National Health Interview Study)关联死亡率档案(Linked Mortality Files)中的数据,根据日常生活活动是否受限和是否患有痴呆症来定义双重功能的衡量标准。我们估算了 65 岁以上成年人中按年龄分级的双重功能率和按性别分层的不同教育水平的 65 岁双重功能预期寿命。结果 在 60 多岁的中年人中,67% 高中以下学历的女性表现出双重功能,而 90% 以上至少拥有四年制大学学历的女性则表现出双重功能。男性的情况也类似。这些基于教育程度的双重功能差距在晚年依然存在,即使在老年期双重功能比率有所下降。受教育程度较低的老年人的双重功能率较低,这就导致拥有至少四年制大学学历的男性和女性与拥有高中以下学历的男性和女性相比,65 岁时的双重功能预期寿命分别相差 6.7 岁和 7.3 岁。讨论 据估计,与至少拥有大学文凭的老年人相比,拥有高中以下文凭的老年人,尤其是女性,在其余生中具有双重功能的比例较小。这些不平等现象对个人、家庭成员和更广泛的医疗保健社区的护理资源分配产生了影响。
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引用次数: 0
Now or Later? Examining Social and Financial Decision-Making in Middle-to-Older Aged Adults 现在还是以后?研究中老年人的社会和财务决策
Pub Date : 2024-04-30 DOI: 10.1093/geronb/gbae070
Amy Halpin, Morgan Tallman, Angelica Boeve, Rebecca K MacAulay
Objectives Contextually driven decision-making is multidimensional, as individuals need to contend with prioritizing both competing and complementary demands. However, data is limited as to whether temporal discounting rates vary as a function of framing (gains vs. loss) and domain (monetary vs. social) in middle-to-older aged adults. It is also unclear whether socioaffective characteristics like social isolation and loneliness are associated with temporal discounting. Method Temporal discounting rates were examined across monetary gain, monetary loss, social gain, and social loss conditions in 140 adults aged 50-90 during the Omicron stage of the pandemic. Self-report measures assessed loneliness and social isolation levels. Results Results found evidence of steeper temporal discounting rates for gains as compared to losses in both domains. Social outcomes were also more steeply discounted than monetary outcomes, without evidence of an interaction with the framing condition. Socioeconomic and socioaffective factors were unexpectedly not associated with temporal discounting rates. Discussion Community-dwelling middle-to-older aged adults showed a preference for immediate rewards and devalued social outcomes more than monetary outcomes. These findings have implications for tailoring social and financial incentive programs for middle to later adulthood.
目标 情境驱动决策是多维的,因为个体需要优先考虑相互竞争和互补的需求。然而,中老年人的时间贴现率是否会因框架(收益与损失)和领域(货币与社会)的不同而变化,这方面的数据还很有限。此外,社会隔离和孤独感等社会情感特征是否与时间折扣相关也不清楚。方法 在大流行的 Omicron 阶段,对 140 名年龄在 50-90 岁的成年人进行了货币收益、货币损失、社会收益和社会损失条件下的时间贴现率研究。自我报告测量评估了孤独感和社会隔离程度。结果 结果发现,在这两个领域中,收益的时间折现率比损失的时间折现率更高。社会结果的时间折现率也比金钱结果的时间折现率高,但没有证据表明两者之间存在相互作用。出乎意料的是,社会经济和社会情感因素与时间折扣率无关。讨论 居住在社区的中老年人表现出对即时奖励的偏好,对社会结果的贬值程度高于对金钱结果的贬值程度。这些发现对于为中老年人量身定制社会和经济激励项目具有重要意义。
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引用次数: 0
The effects of computerized cognitive training in older adults’ cognitive performance and biomarkers of structural brain aging 计算机化认知训练对老年人认知能力和大脑结构老化生物标志物的影响
Pub Date : 2024-04-30 DOI: 10.1093/geronb/gbae075
Hyun Kyu Lee, Chandramallika Basak, Sarah-Jane Grant, Nicholas R Ray, Paulina A Skolasinska, Chris Oehler, Shuo Qin, Andrew Sun, Evan T Smith, G Hulon Sherard, Adriana Rivera-Dompenciel, Mike Merzenich, Michelle W Voss
Objectives Cognitive Training (CT) has been investigated as a means of delaying age-related cognitive decline in older adults. However, its impact on biomarkers of age-related structural brain atrophy has rarely been investigated, leading to a gap in our understanding of the linkage between improvements in cognition and brain plasticity. This study aimed to explore the impact of CT on cognitive performance and brain structure in older adults. Methods 124 cognitively normal older adults recruited from two study sites were randomly assigned to either an adaptive CT (n=60) or a casual game training (Active Control, AC, n= 64). Results After 10 weeks of training, CT participants showed greater improvements in the overall cognitive composite score (Cohen’s d=.66, p<.01) with non-significant benefits after 6 months from the completion of training (Cohen’s d=.36, p=.094). The CT group showed significant maintenance of the caudate volume as well as significant maintained fractional anisotropy (FA) in the left Internal Capsule (IC) and in left Superior Longitudinal Fasciculus (SLF) compared to the AC group. The AC group displayed an age-related decrease in these metrics of brain structure. Discussion Results from this multi-site clinical trial demonstrate that the CT intervention improves cognitive performance and helps maintain caudate volume and integrity of white matter regions that are associated with cognitive control, adding to our understanding of the changes in brain structure contributing to changes in cognitive performance from adaptive CT.
目的 认知训练(CT)作为一种延缓老年人与年龄相关的认知能力衰退的方法已被研究。然而,人们很少研究认知训练对与年龄相关的脑结构萎缩的生物标志物的影响,这导致我们对认知能力的改善与脑可塑性之间的联系缺乏了解。本研究旨在探讨 CT 对老年人认知能力和大脑结构的影响。方法 从两个研究地点招募了 124 名认知能力正常的老年人,随机分配他们接受适应性 CT(60 人)或休闲游戏训练(主动对照组,AC,64 人)。结果 经过 10 周的训练后,CT 参与者的整体认知综合得分有了更大的提高(Cohen's d=.66,p<.01),但在训练结束 6 个月后,其收益并不显著(Cohen's d=.36,p=.094)。与 AC 组相比,CT 组的尾状体体积以及左侧内囊(IC)和左侧上纵筋束(SLF)的分数各向异性(FA)均有明显的保持。而 AC 组的这些大脑结构指标则出现了与年龄相关的下降。讨论 这项多站点临床试验的结果表明,CT 干预能提高认知能力,并有助于保持尾状体体积和与认知控制相关的白质区域的完整性,从而加深了我们对大脑结构变化导致适应性 CT 认知能力变化的理解。
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The Journals of Gerontology: Series B
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