aging

老化
  • 文章类型: Journal Article
    心理健康(PWB)有助于身体健康。很少有研究考虑性别以及它如何在社会文化背景下影响PWB。这项研究旨在确定社会之间的关系,健康,行为,台湾老年人PWB的社会经济因素受性别影响。
    数据来自2016年台湾心理健康调查。代表性样本,2286人,是使用多级比例概率创建的。参与者在家中使用结构化问卷进行了访谈。纳入标准是台湾公民身份,年龄≥55岁,以及提供知情同意的能力。65岁及以上的参与者被选择为研究样本n=1,533。Ryff的PWB量表的18项版本用于确定PWB。使用中值对低PWB和高PWB进行分类。使用Logistic回归分析来检查按性别分层的PWB的预测因子。
    慢性病,失业,和经济依赖对男性的PWB产生负面影响。对生活环境和家庭关系的满意度对女性的PWB有积极影响。老年男性的独特特征,女人,文化解释了这一点。
    需要针对性别的干预措施,旨在促进老年人的PWB。建议包括教育计划,社会支持研讨会,和社区参与倡议。
    UNASSIGNED: Psychological well-being (PWB) facilitates good health. Few studies have taken into consideration gender and how it can affect PWB within a sociocultural context. This study aims to determine if relationships between social, health, behavioral, and socioeconomic factors on PWB among older Taiwanese adults are affected by gender.
    UNASSIGNED: Data were obtained from the 2016 Taiwan Mental Health Survey. A representative sample, of 2,286 individuals, was created using multistage proportional probability. Participants were interviewed at their homes using a structured questionnaire. Inclusion criteria were Taiwanese citizenship, age ≥ 55 years, and the ability to provide informed consent. Participants 65 years and above were selected for the study sample n = 1,533. An 18-item version of Ryff\'s PWB scale was used to determine PWB. The median value was used to categorize low and high PWB. Logistic regression analyses were used to examine predictors of PWB stratified by gender.
    UNASSIGNED: Chronic disease, unemployment, and financial dependence negatively impacted men\'s PWB. Satisfaction with living environment and family relationships positively impacted women\'s PWB. Unique characteristics of older men, women, and culture account for this.
    UNASSIGNED: Gender-specific interventions aimed at promoting PWB in older adults are needed. Recommendations include educational programs, social support workshops, and community engagement initiatives.
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  • 文章类型: Journal Article
    研究表明,基于性别和性取向的性交性高潮率存在显着差异;但是,这种“性高潮差距”还没有关于年龄的研究。
    该研究试图按性别和性取向检查性交的性高潮率与年龄相关的差异。
    来自美国的24752名成年人的调查样本,年龄从18岁到100岁不等。数据是在2015年至2023年之间的8个横断面调查中收集的。
    参与者报告了他们在性交过程中的平均性高潮率,从0%到100%。
    性高潮率与年龄有关,但影响最小。在所有年龄组中,男性报告性高潮率高于女性。男性的性高潮率从70%到85%不等,而女性的比例从46%到58%不等。男性报告的性高潮率比女性高22%至30%。性取向按性别影响性高潮率,但在各年龄组中并不一致。
    性高潮差距的持续存在需要在临床实践和教育中采取量身定制的方法,专注于包容性的性健康讨论,解决性少数群体和老龄化的独特挑战,强调相互满足,以促进所有人的性福祉。
    这项研究首次考察了性高潮与年龄之间的差距,在一个大的,多样的样本。调查结果受到方法论的限制,包括对性高潮的单项评估和单身成年人的样本。
    这项研究揭示了性交导致性高潮率的持久差异,可能是由许多因素造成的,包括社会文化规范和性教育不足。
    UNASSIGNED: Research demonstrates significant gender- and sexual orientation-based differences in orgasm rates from sexual intercourse; however, this \"orgasm gap\" has not been studied with respect to age.
    UNASSIGNED: The study sought to examine age-related disparities in orgasm rates from sexual intercourse by gender and sexual orientation.
    UNASSIGNED: A survey sample of 24 752 adults from the United States, ranging in age from 18 to 100 years. Data were collected across 8 cross-sectional surveys between 2015 and 2023.
    UNASSIGNED: Participants reported their average rate of orgasm during sexual intercourse, from 0% to 100%.
    UNASSIGNED: Orgasm rate was associated with age but with minimal effect size. In all age groups, men reported higher rates of orgasm than did women. Men\'s orgasm rates ranged from 70% to 85%, while women\'s ranged from 46% to 58%. Men reported orgasm rates between 22% and 30% higher than women\'s rates. Sexual orientation impacted orgasm rates by gender but not uniformly across age groups.
    UNASSIGNED: The persistence of the orgasm gap across ages necessitates a tailored approach in clinical practice and education, focusing on inclusive sexual health discussions, addressing the unique challenges of sexual minorities and aging, and emphasizing mutual satisfaction to promote sexual well-being for all.
    UNASSIGNED: This study is the first to examine the orgasm gap with respect to age, and does so in a large, diverse sample. Findings are limited by methodology, including single-item assessments of orgasm and a sample of single adults.
    UNASSIGNED: This study revealed enduring disparities in orgasm rates from sexual intercourse, likely resulting from many factors, including sociocultural norms and inadequate sex education.
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  • 文章类型: Journal Article
    目的:本研究的目的是研究表面处理的效果,液体,和颜色的老化,半透明,整体陶瓷的表面性能。
    方法:将二硅酸锂(LDS)和氧化锆增强的硅酸锂(ZLS)陶瓷(各n=135)切割并分为三组[结晶釉(单级),结晶釉(两个阶段),和结晶抛光(两个阶段)]。使用扫描电子显微镜(SEM)检查来自每组的一个样品。其余样本分为四个亚组(蒸馏水,咖啡,葡萄汁,和冰沙)(每个n=11),在各自的液体中储存12天,热老化。使用SEM分析来自每个亚组的一个样品。颜色,光泽,在表面处理(初始)和在不同液体老化条件下储存后,分析了样品的粗糙度值。使用稳健的双向和三向方差分析来分析初始数据以及老化数据和数据变化值。
    结果:上釉组表现出更光滑的表面。陶瓷类型和陶瓷-表面处理相互作用影响初始半透明参数(TP)(P<.001)以及初始和老化粗糙度值(P≤.001)。表面处理类型影响颜色变化(P<.001),和陶瓷类型影响老化TP值(P<.001)。陶瓷类型,表面处理,并且它们的相互作用影响初始和老化光泽(P≤.001)和TP变化值(P≤.015)。表面处理类型和陶瓷-表面处理相互作用影响光泽变化值(P≤.001)。
    结论:虽然陶瓷和所有表面处理都适用于临床,推荐结晶釉。当光泽和光滑度很重要或半透明很重要时,ZLS或LDS可能是优选的,分别。
    OBJECTIVE: The purpose of this study was to investigate the effects of surface treatments, liquids, and aging on color, translucency, and surface properties of monolithic ceramics.
    METHODS: Lithium disilicate (LDS) and zirconia-reinforced lithium silicate (ZLS) ceramics (n = 135 each) were cut and divided into three groups [crystallization+glaze (single stage), crystallization-glaze (two stages), and crystallization-polish (two stages)]. One sample from each group was examined using scanning electron microscopy (SEM). Remaining samples were divided into four subgroups (distilled water, coffee, grape juice, and smoothie) (n = 11 each), stored for 12 d in the respective liquids, and thermally aged. One sample from each subgroup was analyzed using SEM. The color, gloss, and roughness values of the samples were analyzed after surface treatment (initial) and storage under different liquids+aging conditions. The initial data and both the aged data and data change values were analyzed using robust two- and three-way analyses of variance.
    RESULTS: The glazed groups exhibited smoother surfaces. Ceramic type and ceramic-surface treatment interactions affected the initial translucency parameter (TP) (P < .001) and the initial and aged roughness values (P ≤ .001). Surface treatment type affected the color change (P < .001), and ceramic type affected the aged TP values (P < .001). Type of ceramic, surface treatment, and their interactions affected both the initial and aged gloss (P ≤ .001) and TP change values (P ≤ .015). Surface treatment type and ceramic-surface treatment interactions affected the gloss change values (P ≤ .001).
    CONCLUSIONS: Although both ceramics and all surface treatments are clinically applicable, crystallization-glaze is recommended. When gloss and smoothness are important or when translucency is important, ZLS or LDS may be preferred, respectively.
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  • 文章类型: Journal Article
    背景:痴呆是一种隐匿的认知障碍,其特征是认知能力下降,无法通过衰老的生理学很好地解释。痴呆症包括一组以认知和执行日常功能的能力逐渐丧失为特征的疾病。
    方法:我们在全印度医学科学研究所周围地区的384名老年参与者中进行了一项横断面研究。Bibinagar,Telangana,印度。65岁以上的人被纳入研究,那些患有严重疾病的人被排除在外。蒙特利尔认知评估(MOCA)量表,加州大学洛杉矶分校(UCLA)孤独量表,和患者健康问卷(PHQ-9)用于评估认知状态,孤独,和抑郁症,分别,在研究参与者中。进行Logistic回归以确定与认知障碍(CI)相关的因素,抑郁症,和孤独。
    结果:研究参与者的平均MOCA评分为14.9±6.9,28.6%的参与者表现出严重的CI。近一半的参与者(49.2%)经历了中等到高度的孤独感,39.3%出现中度至重度抑郁症。发现与严重CI相关的重要因素是文盲(校正比值比(AOR):2.85,95%CI:1.35-4.45),城市住宅(AOR:0.18,95%CI:0.04-0.81),与配偶生活在一起(AOR:0.23,95%CI:0.11-0.78),不饮酒(AOR:0.35,95%CI:0.14-0.87),和抑郁(AOR:4.49,95%CI:1.37-14.67)。
    结论:CI在印度是一个严重的公共卫生问题。随着近期老年人口比例的增加,CI水平会增加,尤其是像印度这样的国家。及时的干预措施,例如通过社区筛查进行早期识别,将老年健康部分纳入初级保健,适当的咨询将有助于在基层解决这个问题。
    BACKGROUND: Dementia is an insidious cognitive disorder featuring a decline in cognition that is not well explained by the physiology of aging. Dementia includes a group of disorders that are distinguished by a gradual loss of both cognition and the capability to execute day-to-day functions.
    METHODS: We conducted a cross-sectional study among 384 elderly participants in areas surrounding the All India Institute of Medical Sciences, Bibinagar, Telangana, India. Those with more than 65 years of age were included in the study, and those suffering from serious illnesses were excluded. The Montreal Cognitive Assessment (MOCA) scale, the University of California and Los Angeles (UCLA) Loneliness Scale, and the Patient Health Questionnaire (PHQ-9) were used to assess cognitive status, loneliness, and depression, respectively, among the study participants. Logistic regression was performed to identify factors associated with cognitive impairment (CI), depression, and loneliness.
    RESULTS: The average MOCA score of the study participants was 14.9 ± 6.9, with 28.6% of the participants exhibiting severe CI. Nearly half of the participants (49.2%) experienced moderate to high degrees of loneliness, and 39.3% experienced moderate to severe depression. Important factors found to be associated with severe CI were illiteracy (adjusted odds ratio (AOR): 2.85, 95% CI: 1.35-4.45), urban residence (AOR: 0.18, 95% CI: 0.04-0.81), living with a spouse (AOR: 0.23, 95% CI: 0.11-0.78), not consuming alcohol (AOR: 0.35, 95% CI: 0.14-0.87), and depression (AOR: 4.49, 95% CI: 1.37-14.67).
    CONCLUSIONS: CI is a serious public health problem in India. With the increasing proportion of the elderly population in the near future, CI levels will increase, especially in countries like India. Timely interventions such as early identification through community-based screening, the inclusion of a geriatric health component in primary health care, and proper counseling will help address this problem at a grassroots level.
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  • 文章类型: Journal Article
    该研究旨在了解老年人照顾者的主要技能,并找到提高这些技能的方法。我们使用随机整群抽样的方法选择参与者,选择了来自杭州七个地区的17个不同医疗和护理机构的护理人员。我们收集了492份有效问卷,并对150人进行了访谈。为了分析数据,我们使用T检验和方差分析(ANOVA)来确定哪些因素会影响护理人员的技能.我们还进行了多元回归分析,以更深入地探讨这些因素。分析表明,年龄(p=0.041),年收入(p<0.001),并且具有培训证书(p<0.001)显着影响老年人护理人员的技能。具体来说,照顾者的年龄和他们是否有培训证书与他们的能力有关,收入是一个非常重要的因素。该研究强调了护理人员当前技能与高质量护理所需技能之间的差距。这一差距表明需要专门针对护理人员的不同需求和文化背景进行培训。医疗和老年护理机构应相应调整其工作和教育计划。同样重要的是要看看护理人员是如何得到报酬的,以确保他们的工资反映了他们的技能和他们提供的护理质量。最后,它的关键是整合一个全面的培训计划,导致认证在老年保健组织。
    The study aimed to understand the main skills of older adult caregivers and find ways to improve these skills. We selected participants using a method called random cluster sampling, where caregivers from 17 different medical and nursing care facilities across seven districts in Hangzhou were chosen. We collected 492 valid questionnaires and conducted interviews with 150 people. To analyze the data, we used T-tests and Analysis of Variance (ANOVA) to identify what factors affect caregivers\' skills. We also performed multiple regression analysis to explore these factors in more depth. The analysis showed that age (p = 0.041), annual income (p < 0.001), and having a training certificate (p < 0.001) significantly influence the skills of older adult caregivers. Specifically, caregivers\' age and whether they had a training certificate were linked to how competent they were, with income being a very strong factor. The study highlighted a gap between the caregivers\' current skills and the skills needed for high-quality care. This gap shows the need for training programs that are specifically tailored to the caregivers\' diverse needs and cultural backgrounds. Medical and eldercare facilities should adjust their work and educational programs accordingly. It\'s also important to look at how caregivers are paid to make sure their salary reflects their skills and the quality of care they provide. Finally, it\'s crucial to integrate a comprehensive training program that leads to certification within eldercare organizations.
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  • 文章类型: Journal Article
    探讨光学相干断层扫描(OCT)分析的视盘参数与有症状的玻璃体后脱离(PVD)患者周边视网膜撕裂的发生之间的关联。
    这项横断面研究纳入了75例急性PVD症状患者,根据是否发生周边视网膜撕裂将患者分为两组。
    当比较视网膜撕裂和对照组之间的平均视网膜神经纤维层(RNFL)厚度(μm)时,研究表明,患有视网膜撕裂的患者有明显更高的(87.18[95%置信区间(CI),84.47至89.9]vs81.14[95%CI,77.81至84.46],P=0.005)平均RNFL厚度。此外,我们观察到泪液组和对照组之间的杯体积(mm3)大小存在显着差异(0.13,0.06至0.22vs0.07,0.04至0.1,P=0.036,Mann-WhitneyU检验),分别。线性回归显示平均RNFL厚度随着年龄的增加而显著降低(P=0.029)。但两组之间没有显着差异。泪液组与对照组在边缘面积方面无统计学差异,光盘面积,和平均杯盘比。
    具有较高的平均RNFL厚度和通过OCT测量的较大杯体积的患者更容易发生周边视网膜撕裂。由于创伤和随后的炎症,乳头周围平均RNFL厚度增加,可能与视网膜上更粘附的后透明膜有关,也可能表明视网膜撕裂发生的周边视网膜区域的粘连增强。视神经乳头的OCT分析可用于日常临床实践中,作为有症状的PVD患者周围视网膜撕裂发展的预测因子。
    UNASSIGNED: To investigate association between optic disc parameters analyzed by optical coherence tomography (OCT) and occurrence of peripheral retinal tears in patients with symptomatic posterior vitreous detachment (PVD).
    UNASSIGNED: This cross-sectional study enrolled 75 patients with symptoms of acute PVD, who were allocated into two groups based on whether a peripheral retinal tear occurred or not.
    UNASSIGNED: When comparing the average retinal nerve fiber layer (RNFL) thickness (μm) between retinal tear and control groups, it was shown that patients with a retinal tear have a significantly higher (87.18 [95% confidence interval (CI), 84.47 to 89.9] vs 81.14 [95% CI, 77.81 to 84.46], P = 0.005) average RNFL thickness. Furthermore, we observed a significant difference (0.13, 0.06 to 0.22 vs 0.07, 0.04 to 0.1, P = 0.036, Mann-Whitney U-test) in the size of cup volume (mm3) between the tear and control groups, respectively. Linear regression showed a significant decrease (P = 0.029) in average RNFL thickness with increasing age, but without a significant difference between the two groups. There was no statistically significant difference between the tear and control groups in terms of rim area, disc area, and average cup-to-disc ratio.
    UNASSIGNED: Patients with a higher average RNFL thickness and larger cup volume measured by OCT were more prone to develop a peripheral retinal tear. Increased peripapillary average RNFL thickness due to trauma and subsequent inflammation, possibly related to the more adherent posterior hyaloid membrane to the retina, may also indicate strengthened adhesions in the areas of the peripheral retina where retinal tears occur. OCT analysis of the optic nerve head may be used in everyday clinical practice as a predictor of the development of peripheral retinal tears in patients with symptomatic PVD.
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  • 文章类型: Journal Article
    我们确定了唤醒时间运动行为的概况(久坐行为,轻度强度体力活动和中度至剧烈体力活动)基于加速度计得出的老年人特征,然后检查其与全因死亡率的关联。
    数据来自2012-2013年年龄为60-83岁的3991名WhitehallII加速度计子研究参与者的前瞻性队列。基于13个加速度计评估的表征总持续时间的特征,使用k-means聚类分析识别每日运动行为概况。频率,回合持续时间,运动行为的时间和活动强度分布。Cox回归模型用于评估衍生概况与死亡风险之间的关联。
    平均随访8.1(SD1.3)年,共有410人死亡。五个不同的配置文件被确定并标记为“活跃”(最健康),\'活跃保姆\',\'轻型搬运工\',\'长时间的保姆\',和“最久坐”(最有害)。在经过社会人口统计学调整的模型中,生活方式,和健康相关因素,与“活动”配置文件相比,“活跃保姆”(HR1.57,95%CI1.01至2.44),“轻型搬运工”(HR1.75,95%CI1.17至2.63),“长期保姆”(HR1.67,95%CI1.11至2.51),“久坐不动”(HR3.25,95%CI2.10至5.02)均与较高的死亡风险相关。
    鉴于“久坐不动”的人群中死亡风险高出三倍,公共卫生干预措施可能针对该人群,其中体育锻炼和久坐行为的任何改善都可能是有益的。
    UNASSIGNED: We identified profiles of wake-time movement behaviours (sedentary behaviours, light intensity physical activity and moderate-to-vigorous physical activity) based on accelerometer-derived features among older adults and then examined their association with all-cause mortality.
    UNASSIGNED: Data were drawn from a prospective cohort of 3991 Whitehall II accelerometer substudy participants aged 60-83 years in 2012-2013. Daily movement behaviour profiles were identified using k-means cluster analysis based on 13 accelerometer-assessed features characterising total duration, frequency, bout duration, timing and activity intensity distribution of movement behaviour. Cox regression models were used to assess the association between derived profiles and mortality risk.
    UNASSIGNED: Over a mean follow-up of 8.1 (SD 1.3) years, a total of 410 deaths were recorded. Five distinct profiles were identified and labelled as \'active\' (healthiest), \'active sitters\', \'light movers\', \'prolonged sitters\', and \'most sedentary\' (most deleterious). In model adjusted for sociodemographic, lifestyle, and health-related factors, compared with the \'active\' profile, \'active sitters\' (HR 1.57, 95% CI 1.01 to 2.44), \'light movers\' (HR 1.75, 95% CI 1.17 to 2.63), \'prolonged sitters\' (HR 1.67, 95% CI 1.11 to 2.51), \'most sedentary\' (HR 3.25, 95% CI 2.10 to 5.02) profiles were all associated with a higher risk of mortality.
    UNASSIGNED: Given the threefold higher mortality risk among those with a \'most sedentary\' profile, public health interventions may target this group wherein any improvement in physical activity and sedentary behaviour might be beneficial.
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  • 文章类型: Journal Article
    功能性大脑网络在休息和任务中保留了架构;尽管如此,以前的工作一致证明了与任务相关的大脑功能重组。有效的休息到任务功能网络重新配置与年轻人更好的认知相关。然而,衰老和认知负荷效应,以及网络内和网络间重新配置的贡献,仍然不清楚。我们评估了年轻人和老年人在休息和空间工作记忆(SWM)任务之间对全局和网络特定功能重新配置的年龄相关和负载依赖性影响。然后研究了跨负荷和年龄组的功能重构和SWM之间的关联。总的来说,休息和任务之间的全局和网络级功能重新配置随着年龄和负载的增加而增加。重要的是,更有效的功能重新配置与跨年龄组的更好性能相关。然而,老年人更依赖于更高认知和任务相关网络的网络重新配置。这些反映了有效网络更新的一贯重要性,尽管招募了额外的功能网络来抵消老年人神经资源的减少和大脑功能拓扑的变化。我们的发现概括了有效的功能重构与认知之间的关联,并证明了与衰老中SWM相关的不同的脑功能重构模式,强调将休息和任务措施结合起来研究衰老认知的重要性。
    由功能连接(FC)识别的大脑网络保留了从休息到任务以及跨任务需求的体系结构。相似度更高,意味着更有效的网络重新配置,与年轻人更好的认知和任务表现有关。为了检查它如何受到衰老的影响,我们比较了年轻人和老年人静息状态和空间工作记忆fMRI的全脑和网络级FC相似性.在全脑水平和高阶认知网络上,老年人从休息到任务的网络重新配置效率低于年轻人。重要的是,更有效的重新配置与更好的准确性相关。这种关系更多地依赖于老年人的网络连接。尽管与年轻人相比神经资源减少,保持有效的网络更新仍然有助于老年人更好的认知。
    Functional brain networks have preserved architectures in rest and task; nevertheless, previous work consistently demonstrated task-related brain functional reorganization. Efficient rest-to-task functional network reconfiguration is associated with better cognition in young adults. However, aging and cognitive load effects, as well as contributions of intra- and internetwork reconfiguration, remain unclear. We assessed age-related and load-dependent effects on global and network-specific functional reconfiguration between rest and a spatial working memory (SWM) task in young and older adults, then investigated associations between functional reconfiguration and SWM across loads and age groups. Overall, global and network-level functional reconfiguration between rest and task increased with age and load. Importantly, more efficient functional reconfiguration associated with better performance across age groups. However, older adults relied more on internetwork reconfiguration of higher cognitive and task-relevant networks. These reflect the consistent importance of efficient network updating despite recruitment of additional functional networks to offset reduction in neural resources and a change in brain functional topology in older adults. Our findings generalize the association between efficient functional reconfiguration and cognition to aging and demonstrate distinct brain functional reconfiguration patterns associated with SWM in aging, highlighting the importance of combining rest and task measures to study aging cognition.
    Brain networks identified by functional connectivity (FC) have preserved architectures from rest to task and across task demands. Higher similarity, implying more efficient network reconfiguration, was associated with better cognition and task performance in young adults. To examine how it may be influenced by aging, we compared whole-brain and network-level FC similarities between resting-state and spatial working memory fMRI in young and older adults. At whole-brain level and higher order cognitive networks, older adults evidenced less efficient network reconfiguration from rest to task than young adults. Importantly, more efficient reconfiguration was associated with better accuracy. This relationship relied more on internetwork connections in older adults. Despite reduced neural resources compared to young, maintaining efficient network updating still contributes to better cognition at older age.
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  • 文章类型: Journal Article
    在中国,人口老龄化的迅速发展对社会和经济提出了重大挑战,引起人们对老年人健康状况的广泛关注。虽然衰老通常被视为一种社会负担,代际经济支持的现象揭示了老年人继续在家庭中发挥积极作用的潜力。这项研究探讨了年长的父母对孩子的经济支持如何对他们自己的健康产生相互影响。探索潜在的非线性关系。
    这项研究,利用2018年中国健康与退休纵向研究的数据,采用工具变量技术和横截面阈值模型来检查老年人向子女提供的经济支持如何影响他们的健康。它特别强调了经济支持在不同支持水平下对老年人健康的不同影响。
    研究结果表明,适度的代际经济支持显着增强了老年人的健康,而最少或过多的财政支持都没有表现出同样的积极效果。此外,主观预期寿命在代际经济支持与老年人健康之间起着中介作用,进一步强调经济支持的有利影响。
    该研究强调了适度的代际经济支持对于在老龄化挑战中改善老年人健康的重要性。未来的政策和做法应考虑如何鼓励和优化这种支持,以应对老龄化社会的挑战,提高老年人的福利,促进健康衰老。
    UNASSIGNED: In China, the rapid progression of population aging presents significant challenges to society and the economy, drawing widespread attention to the health conditions of older adults. While aging is often seen as a societal burden, the phenomenon of intergenerational economic support reveals the potential for older adults to continue playing an active role within their families. This study delves into how older parents\' financial support to their children can reciprocally influence their own health, exploring the potential non-linear relationships involved.
    UNASSIGNED: This research, utilizing data from the 2018 China Health and Retirement Longitudinal Study, employs instrumental variable techniques and cross-sectional threshold models to examine how financial support provided by older adults to their children affects their health. It particularly highlights the varied impacts of economic support on older adults\' health at different levels of support.
    UNASSIGNED: The findings indicate that moderate intergenerational economic support significantly enhances the health of older adults, while either minimal or excessive financial support does not demonstrate the same positive effect. Additionally, subjective life expectancy plays a mediating role between intergenerational economic support and the health of older adults, further emphasizing the beneficial impact of economic support.
    UNASSIGNED: The study underscores the importance of moderate intergenerational economic support in improving the health of older adults amidst aging challenges. Future policies and practices should consider how to encourage and optimize such support to address the challenges of an aging society, enhance the welfare of older adults, and promote healthy aging.
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  • 文章类型: Editorial
    暂无摘要。
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