Multimorbidity, Social Engagement, and Age-Related Cognitive Decline in Older Adults from the Rancho Bernardo Study of Healthy Aging

Background

Multimorbidity is associated with increased rate of cognitive decline with age. It is unknown whether social engagement, which is associated with reduced risk of dementia, modifies associations between multimorbidity and cognitive decline.

Objective

To examine the associations of multimorbidity with longitudinal cognitive test performance among community-dwelling older adults, and to determine whether associations differed by levels of social engagement.

Methods

We used data from the Rancho Bernardo Study of Healthy Aging, a community-based prospective cohort study. Starting in 1992-1996, participants completed a battery of cognitive function tests at up to 6 study visits over 23.7 (mean = 7.2) years. Multimorbidity was defined as≥2 of 14 chronic diseases. Social engagement was assessed using items based on the Berkman-Syme Social Network Index. Multivariable linear mixed-effects models were used to test associations of multimorbidity and cognitive performance trajectories. Effect measure modification by social engagement was evaluated.

Results

Among 1,381 participants (mean age = 74.5 years; 60.8% women; 98.8% non-Hispanic White), 37.1% had multimorbidity and 35.1% had low social engagement. Multimorbidity was associated with faster declines in Mini-Mental State Examination (MMSE; β= -0.20; 95% CI -0.35, -0.04), Trail-Making Test Part B (β= 10.02; 95% CI 5.77, 14.27), and Category Fluency (β= -0.42; 95% CI -0.72, -0.13) after adjustment for socio-demographic and health-related characteristics. Multimorbidity was associated with faster declines in MMSE among those with low compared to medium and high social engagement (p-interaction < 0.01).

Conclusions

Multimorbidity was associated with faster declines in cognition among community-dwelling older adults. Higher social engagement may mitigate multimorbidity-associated cognitive decline.

A pilot study to develop a participation self-assessment tool for adolescents: The Social Participation Inventory (SPI)

OBJECTIVE

Participation is one of the key goals of re/habilitative processes. Since participation impacts adolescents' social-emotional development and overall health, this goal is particularly important for them. However, to date, no German-speaking self-assessment tool for participation among adolescents is available. This study sought therefore to develop such a tool and to test its psychometric properties.

METHODS

Based on a preliminary qualitative study, we developed 133 items for a pilot version of the Social Participation Inventory (SPI). The SPI assesses the objective dimension (i.e., attendance) and the subjective dimension (i.e., involvement and satisfaction) of participation. To test the psychometric properties of the SPI, we conducted a quantitative cross-sectional survey and applied the SPI to n = 151 adolescents with and without disabilities and/or chronic diseases.

RESULTS

By using principal component analyses, we examined the SPI's consistency and verified the theoretical considerations regarding the two components of participation (i.e., objective and subjective dimensions). Items that did not load sufficiently on components were removed after careful theoretical-based consideration. The condensed version of the SPI consists of 39 items that assess participation and 18 items to assess the perceived importance of respective areas of life. The SPI shows very good overall reliability (Cronbach's α = .920) and good validity.

CONCLUSION

This study provides a new psychometrically tested participation self-assessment scale for adolescence with and without disabilities and/or chronic diseases. Further research is needed to re-evaluate its psychometric properties and to evaluate the application of the SPI in clinical and scientific contexts.

Parents' perceptions: Participation patterns and desires for change for children and adolescents with autism spectrum disorder-A descriptive population-based study from Switzerland

BACKGROUND

Low participation in youth with autism spectrum disorder (ASD) has been reported, but age-related and contextual information is rare.

OBJECTIVE

This study aimed to describe, from parental perspectives, two patterns of participation and parental desires for change of children (age: 5-11) and adolescents (age: 12-17) with ASD in Switzerland.

METHOD

A cross-sectional design used the German version of the Participation and Environment Measure-Child and Youth to describe and juxtapose the participation results of 60 children and 55 adolescents with ASD in 45 activities at home, school and in the community and parental desires for change.

RESULTS

Participation patterns differed between settings and age groups. Both groups were found to participate most at home, followed by school, whereas community participation was either low or nonexistent. Children were more involved at home than adolescents, while school involvement was higher than participation frequency in both age groups. Community participation frequency was generally low but higher in children than in adolescents, while involvement was similarly low in both groups. Half the parents expressed desire for change with three tendencies: (1) widespread desire for change at home due to high support needs, (2) parents of adolescents expressed more desire for change in all settings than those of children and (3) all parents mainly desired to increase participation frequency and involvement.

CONCLUSIONS

This study informs research and social, health and community service providers to further reshape their programmes to meet parental needs and increase the participation of youth with ASD.

Parenting and Gender as Impact Factors for Social Participation, Quality of Life, and Mental Health in Long COVID

OBJECTIVES

This study aims to investigate the impact of gender and parental tasks on social participation, health-related quality of life (hrQoL), and mental health in persons with long COVID.

METHODS

A mixed-methods approach was followed including a cross-sectional web-based survey and semi-structured interviews. Multivariable linear regressions were used to quantify the effect of gender and parenting tasks on social participation, hrQoL, and mental health. Qualitative data from interviews with participants experiencing long COVID symptoms was analyzed using content analysis.

RESULTS

Data from 920 participants in the quantitative study and 25 participants in the qualitative study was analyzed. Parenting tasks were associated with increased impairments in family and domestic responsibilities in persons with long COVID compared to lower impairments in persons without long COVID (P = .02). The qualitative data indicate that coping with long COVID and pursuing parenting tasks limit participants' ability to perform leisure activities and attend social gatherings. In long COVID, men had higher anxiety symptoms than women, and in those without long COVID, the opposite was observed (P < .001). In the qualitative study, participants expressed feelings of dejection and pessimism about their future private, occupational, and health situations. No differences between the genders could be observed.

CONCLUSIONS

Long COVID is associated with impairments in family and domestic responsibilities in individuals who have parenting tasks. Among participants with long COVID, anxiety symptoms are higher in men than women.

Associations between infant amygdala functional connectivity and social engagement following a stressor: A preliminary investigation

Functional architecture of the infant brain, especially functional connectivity (FC) within the amygdala network and between the amygdala and other networks (i.e., default-mode [DMN] and salience [SAL] networks), provides a neural basis for infant socioemotional functioning. Yet, little is known about the extent to which early within- and between-network amygdala FC are related to infant stress recovery across the first year of life. In this study, we examined associations between amygdala FC (i.e., within-network amygdala connectivity, and between-network amygdala connectivity with the DMN and SAL) at 3 months and infant recovery from a mild social stressor at 3, 6 and 9 months. At 3 months, thirty-five infants (13 girls) underwent resting-state functional magnetic resonance imaging during natural sleep. Infants and their mothers completed the still-face paradigm at 3, 6, and 9 months, and infant stress recovery was assessed at each time point as the proportion of infant social engagement during the reunion episode. Bivariate correlations indicated that greater positive within-network amygdala FC and greater positive amygdala-SAL FC, but not amygdala-DMN FC, at 3 months predicted lower levels of stress recovery at 3 and 6 months, but were nonsignificant at 9 months. These findings provide preliminary evidence that early functional synchronization within the amygdala network, as well as segregation between the amygdala and the SAL, may contribute to infant stress recovery in the context of infant-mother interaction.

Training of Pelvic Floor Muscle Training Improves the Severity and Quality of Urine Incontinence and Increases Social Participation of Older Women in Southern Iran

BACKGROUND

Aging and gender are risk factors for urine incontinence, which can lead to psychological, physical, and social complications.

OBJECTIVE

This community-based study investigates the effectiveness of pelvic floor muscle training on the severity and quality of urine incontinence and social participation of older women.

METHODS

This quasi-experimental community-based study was performed with the participation of 60 older women referring to the Public Health Center in Kerman City, southern Iran. The experiment group was trained with pelvic floor muscle training in 7 training sessions with distance health education in the second half of 2021. Before and after the intervention, data were collected based on: demographic, severity and quality of urine incontinence, and social participation inventories. Data were analyzed using a t-test and ANOVA (P ≤ 0.05).

RESULTS

The mean scores of severity and quality of urine incontinence and social participation in the experiment and control groups before receiving the intervention were not statistically significant (P ≥ 0.05). But after that, a statistically significant difference was observed between the groups (P <0.05), which showed an improvement in the severity and quality of urine incontinence scores as well as SP in the experiment group.

CONCLUSIONS

Tele-training of the Kegel exercise, even during the pandemic, can play an important role in improving incontinence and social participation in older women. Therefore, this training can be used to prevent and improve urine incontinence in public health centers in the community.

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Social participation in older people with hearing impairment in Chinese community: A latent profile analysis

OBJECTIVES

Hearing impairment may lead to increased communication difficulties for older people, making their social participation less optimistic. However, there is little research on the social participation of older people with hearing impairment, especially based on the characteristics of their social participation. This study aimed to identify different social participation profiles in older people with hearing impairment and to explore sociodemographic characteristics, disease-related characteristics and psychosocial factors with different social participation profiles.

METHODS

A cross-sectional study of 300 older people with hearing impairment using the sociodemographic questionnaire, the Impact on Participation and Autonomy Questionnaire, the Lubben Social Network Scale-6, Medical Outcomes Study Social Support Survey and Geriatric Depression Scale-15 from May to August 2023 in a community of Beijing, China. Latent profile analysis was used to analyse the latent profiles of social participation in elderly with hearing impairment. Multiple logistic regression was used to explore the predictors of different profiles.

RESULTS

The social participation of older people with hearing impairment in the community can be classified into three potential profiles: Profile 1 - high social participation group (76.05 %), Profile 2 - moderate social participation group (17.34 %), Profile 3 - low social participation group (6.61 %). Age, types of chronic diseases, self-reported health, severity of hearing impairment, social network, social support and depression were predictors of different profiles.

CONCLUSIONS

Nurses should pay attention to the characteristics, depression, social network and support of older people with different hearing impairment to improve social participation in different profiles.

IMPLICATIONS AND RECOMMENDATIONS

This was the first study exploring latent profiles of social participation in older people with hearing impairment. Insights from this study are useful for gerontological nursing to distinguish different profiles and further identify the characteristics of different profiles in older people with hearing impairment by characterizing the level of social participation in the community and better implement interventions according to profiles.

Influence of Hearing Loss on Social Participation in Older Adults: Results From a Scoping Review

This study aimed to provide a comprehensive understanding of the influence of hearing loss on social participation in older adults and including its facilitators and barriers. Following the rigorous methodological framework of scoping studies, nine multidisciplinary databases were searched with 44 keywords. Published mainly in the last decade, 41 studies using primarily a quantitative cross-sectional design were selected. Older adults with hearing loss have been found to have difficulty maintaining relationships and social activities. While social support and engaged-coping strategies were major facilitators of social participation, barriers included greater hearing loss, communication difficulties, comorbidities and reduced mental health. To better promote the social participation of older adults, early detection of hearing loss, holistic assessment, and interprofessional collaboration must be considered. Future research is necessary to better address the stigma related to hearing loss in older adults and challenges of early detection, and to propose innovative solutions to develop interprofessional collaboration.

The impact of loose-parts-play on schoolyard social participation of children with and without disabilities: A case study

BACKGROUND

Outdoor social participation in the school playground is crucial for children's socio-emotional and cognitive development. Yet, many children with disabilities in mainstream educational settings are not socially included within their peer group. We examined whether loose-parts-play (LPP), a common and cost-effective intervention that changes the playground play environment to enhance child-led free play, can promote social participation for children with and without disabilities.

METHOD

Forty-two primary school children, out of whom three had hearing loss or autism, were assessed for two baseline and four intervention sessions. We applied a mixed-method design, combining advanced sensors methodology, observations, peer nominations, self-reports, qualitative field notes and an interview with the playground teachers.

RESULTS

Findings indicated for all children a decrease during the intervention in social interactions and social play and no change in network centrality. Children without disabilities displayed also an increase in solitude play and in the diversity of interacting partners. Enjoyment of LPP was high for all children, yet children with disabilities did not benefit socially from the intervention and became even more isolated compared with baseline level.

CONCLUSIONS

Social participation in the schoolyard of children with and without disabilities did not improve during LPP in a mainstream setting. Findings emphasize the need to consider the social needs of children with disabilities when designing playground interventions and to re-think about LPP philosophy and practices to adapt them to inclusive settings and goals.

Neighborhood effects on the health of elderly persons: evidence from China

BACKGROUND

Presently, global aging has become increasingly serious, whereas the health concerns brought by aging have become a public issue that warrants an urgent solution from all countries across the world. Therefore, this research paper discusses the influence of neighborhood health on elderly individuals' health, and extending a realistic basis for the other economies to improve the neighborhood environment and promote the health of the elderly.

METHODS

Based on the data of CHARLS2018, this research paper adopts the samples that fulfill the study requirements (N = 7326). we constructed a comprehensive research framework integrating oprobit regression model, heterogeneity analysis, conditional mixed process(CMP)robustness testing, Furthermore, the KHB decomposition method is implemented to ascertain the influential mechanism of NMH and NPH on the mental- and physical health of elderly persons.

RESULTS

The oprobit regression model analysis indicates that NMH 0.434 and NPH 0.550 exert positive influences on the elderly's mental- and physical health. Meanwhile, the effects of conditional mixed process on NMH and NPH stand at 0.381 and4.372, which are different from the oprobit regression results; thereby, indicating the existence of endogeneity. Afterward, KHB mediating effect confirms that Internet use, gift reciprocity, and charity activity contribute 30.21% and 16.83% to mental- and physical health, respectively.

CONCLUSIONS

Firstly, the NMH and NPH demonstrate a positive influence on the mental- and physical health of the elder population. However, there exist heterogeneous differences. Secondly, the conditional mixed process deals with the endogeneity of NMH and NPH. Thirdly, social integration, social interaction, and social engagement serve as significant transmission mechanisms for the influences of NMH and NPH on the health of elderly persons.

Aging with long-term physical disability: Cohort analysis of survey sample in the U.S

Background

Chronic health conditions, secondary conditions, and decreasing functional ability related to aging and/or changes in underlying impairment may influence participation for persons aging with long-term physical disability (AwD).

Objective

To examine sample integrity and baseline findings through exploration of associations of sociodemographic, health, and disability factors with social participation for persons AwD.

Methods

This is a longitudinal cohort study following persons AwD over three years, reporting baseline cohort study data. A convenience sample of 474 persons AwD aged 45-65 reporting physical disability of ≥5 years' duration was recruited through community organizations and social media. The cohort was majority female (66.7%) and single (62.0%), and over one-third (38.6%) was non-White. Pain, fatigue, depression, ability to participate in, and satisfaction with, social roles and activities were measured with the Patient Reported Outcomes Measurement Information System. Results were manually compared against AwD study samples identified through a focused literature review and national census data.

Results

Participants aged 55-60 and 61-65 had significantly lower rates of employment and marriage and higher rates of living alone than participants aged 45-54. Participants reported higher rates of fatigue, pain, and depression and lower ability to participate in, and satisfaction with, participation in, social roles and activities than the general population. Ability to participate and satisfaction with participation were highest among Black/African American participants.

Conclusions

Participants reported higher rates of common AwD symptoms and lower ability to participate and satisfaction with participation than the general population, consistent with prior studies of AwD samples. This cohort reflects the AwD population and can be considered an AwD sample, comparable to those found in existing literature. The focus of future analyses will be to gain a greater understanding of chronic health conditions, incidence of falls, engagement in everyday life activities, and the impact of the environment.

Types of Social Engagement Among Older Cancer Survivors and the Effect on Depressive Symptoms and Life Satisfaction: A Latent Class Analysis

OBJECTIVES

To identify an empirical typology of social engagement and its association with depressive symptoms and life satisfaction among older cancer survivors.

SAMPLE & SETTING

This was a cross-sectional study using data from the Korean Longitudinal Study of Aging.

METHODS & VARIABLES

Latent class analysis was used to categorize social engagement types. Hierarchical regression analysis then investigated the impact of older cancer survivors' social engagement on depressive symptoms and life satisfaction.

RESULTS

Three classes were identified as follows: a religiously centered group, a diverse social participation group, and a passive participation group. Hierarchical regression indicated that the depressive symptoms of the diverse social participation group were significantly lower than those of the passive participation group (β = -0.157, p = 0.002). There was no significant effect on life satisfaction.

IMPLICATIONS FOR NURSING

This study enhances the understanding of engagement patterns and serves as a reference for older cancer survivors who need support.

Social participation in the city: exploring the moderating effect of walkability on the associations between active mobility, neighborhood perceptions, and social activities in urban adults

BACKGROUND

Living in urban environments is associated with several health risks (e.g., noise, and air pollution). However, there are also beneficial aspects such as various opportunities for social activities, which might increase levels of social participation and (physically) active mobility that in turn have positive effects on health and well-being. However, how aspects of the environment, active mobility, and social participation are associated is not well established. This study investigates the moderating effect of low vs. high walkability neighborhoods on the associations between active mobility, and social participation and integrates individuals' subjective perception of the neighborhood environment they are living in.

METHODS

Cross-sectional data from 219 adults (48% female, mean age = 46 ± 3.8 years) from 12 urban neighborhoods (six low, six high walkability) were analyzed: First, social participation, active mobility, and subjective neighborhood perceptions were compared between people living in a low vs. high walkability neighborhood via t-tests. Second, multigroup path analyses were computed to explore potential differences in the associations between these variables in low vs. high walkability neighborhoods.

RESULTS

Social participation, active mobility, and subjective neighborhood perceptions didn't differ in low vs. high walkability neighborhoods (p: 0.37 - 0.71). Active mobility and subjective neighborhood perceptions were significantly stronger related to social participation in low vs. high walkability neighborhoods (active mobility in low: ß = 0.35, p < .01 vs. high: ß = 0.09, p = .36; subjective neighborhood perceptions in low: ß = 0.27, p < .01 vs. high: ß = 0.15, p = .18).

CONCLUSIONS

Despite living in neighborhoods with objectively different walkability, participants rated social participation and active mobility equally and perceived their neighborhoods similarly. However, zooming into the interrelations of these variables reveals that social participation of residents from low walkability neighborhoods depends stronger on active mobility and perceiving the environment positively. Positive perceptions of the environment and active mobility might buffer the objectively worse walkability. Future research should focus on underlying mechanisms and determinants of subjective neighborhood perceptions and active mobility, especially in low walkability neighborhoods.

Marital Satisfaction, Gender, and Active Social Engagement in Older Adults: Longitudinal Evidence From South Korea

OBJECTIVES

This study investigated the longitudinal association between marital satisfaction and active social engagement among older adults, while also considering potential gender differences in these associations.

METHODS

Seven waves of data from the Korean Longitudinal Study of Aging from 2006 to 2019 were utilized (N = 2,568, aged 65 or older). Fixed-effects Poisson regression models were employed to account for unobserved individual-level confounders. To capture active social engagement comprehensively, multiple activity types including social interaction, physical activity, travel activity, and volunteer activity were considered. An interaction model was used to examine potential gender differences.

RESULTS

The results of this study suggested that an individual's marital satisfaction is associated with an increase in their active social engagement. A one-standard deviation increase in marital satisfaction was associated with a 1.9%, 2.9%, 5.8%, and 18.1% higher incidence rate of engagement in social interaction, physical activity, travel activity, and volunteer activity, respectively, after accounting for individual-specific factors. The associations for social interaction and travel activity were largely driven by older men. In contrast, the associations for physical activity and volunteer activity were similar for older men and older women.

DISCUSSION

Marital satisfaction plays a crucial role in fostering active social engagement among older adults. Interventions designed to address social and financial obstacles within marital relationships among older adults could effectively improve their health and well-being by promoting various types of activities. The impact of these interventions may differ based on gender and the specific types of activities involved.

Social participation, loneliness and well-being among older adults in Hong Kong: a longitudinal examination

The present study adopts a longitudinal design to examine the relationship between loneliness, social participation, life satisfaction and social networks among older adults in Hong Kong. The study also explores the mediating effects of social network and social participation on the relationship between loneliness and life satisfaction. A community sample of 200 older adults (153 female) ranging in age from 65 to 93 years (Mage = 76.03) were recruited from 20 elderly centres and NGOs across Hong Kong. The model of loneliness as a predictor of life satisfaction, sequentially mediated by network importance and social participation was significant and explained a total of 21% of the variance in life satisfaction. The present study highlights the importance of social networks and social participation in contributing to the life satisfaction of older adults in Hong Kong.

Sedentary Behavior, Physical Activity, Social Participation, and Loneliness Among Community-Dwelling Older Adults in China

This study examined the relationship between loneliness, sedentary behavior, physical exercise, and social participation in Chinese older adults, and provided ideas to formulate preventive strategies that can help reduce loneliness. Data on demographics, health behavior, social participation, and loneliness were collected from a cross-sectional study of 629 older adults in Hefei, Anhui province, from June to August 2020. After adjusting for age, income, religion, marital status, and chronic illness demographic variables, sedentary behavior (β = 0.111, SE = 0.671, p = .001), physical exercise (β = -0.229, SE = 0.358, p < .001), and social participation (β = -0.329, SE = 0.086, p < .001) were found to be significantly correlated with loneliness in older adults. These findings suggest that a higher level of loneliness may be linked to greater sedentary behavior, less social engagement, and decreased physical exercise among older men and women.

How does a chronic wound change a patient's social life? A European survey on social support and social participation

Chronic wounds can severely limit patient's social life. This cross-sectional study investigated quantitatively social support of patients with chronic wounds, its association with health-related quality of life as well as qualitatively changes in social participation of these patients. Overall, 263 patients from seven countries participated. The most frequent wound class was leg ulcer (49.2%). Results revealed generally high levels of social support (mean global score: 5.5) as measured with the Multidimensional Scale of Perceived Social Support. However, individuals differed considerably (range 1.0-7.0). All dimensions of social support differed by patients' family and living situations (p < 0.001 to p = 0.040) and were positively correlated with generic health-related quality of life (r = 0.136-0.172). Having children, living with others and being in a relationship were significant predictors of having higher global social support. Patients reported great support from family members. Many participants reported no changes in relationships with friends. Wound care managers took an important role and provided additional emotional support. Patients reported a range of discontinued activities. Despite the high overall level of social support, inter-individual differences should be acknowledged. The importance of family carers should be acknowledged to be able to reduce caregiver burden and to ensure high-qualitative wound care.

Discharge outcomes as predictors of social participation in the community after a stroke: a cohort study

The mapping of possible predictors of restrictions in the social participation of people after stroke in the community can be an essential tool to support the development of rehabilitation strategies even in the hospital environment. This study aimed to identify whether mobility, functional balance and dependence on functionality at hospital discharge can predict restrictions on social participation 1 year after stroke in the community. This is a hospital-based cohort study, with individuals over 18 years old admitted with a diagnosis of acute stroke included. People with dementia, previous functional limitations and cancer patients were omitted. Mobility, balance and functional independence were the predictor variables at hospital discharge, and the outcome of interest was social participation assessed 1 year after a stroke in the community. Forty-eight patients were included after a 1-year follow-up. The degree of functional independence at hospital discharge ( β  = 0.813; P  < 0.01) was the independent predictor of social participation, specifically the locomotion ( β  = 0.452; P  < 0.001) and social cognition ( β  = 0.462; P  < 0.001) related to functional independence. Mobility ( β  = 0.040; P  = 0.777) and functional balance ( β  = 0.060; P  = 0.652) did not show an independent association. Cognitive functional independence was a predictor of daily activities ( β  = 0.786; P  < 0.001), social roles ( β  = 0.390; P  = 0.014) and satisfaction ( β  = 0.564; P  < 0.001) of social participation. The degree of functional independence of people after a stroke at hospital discharge was able to predict the level of social involvement in the community one year after the stroke.

Does eating with others promote happiness among older adults living alone? A 3-year longitudinal study of the Japan gerontological evaluation study

OBJECTIVE

Living a happy life is an essential issue for old adults. However, how eating with others contributes to happiness and whether this association is different by living arrangements or not is unknown. The current study examined the relationship between the frequency of eating with others and happiness among older adults according to their living arrangements using 3-year longitudinal data.

METHODS

The analyzed sample comprised 18,727 people (10,920 males and 7807 females) with low happiness (0-7 points on score of 0-10 points) from Japan Gerontological Evaluation Study (JAGES) in 2016. Our exposure was the frequency of eating with others: rarely, a few times a year, a few times a month, and a few times a week or more. We performed Modified Poisson Regression to examine the association between the frequency of eating with others and high happiness (8-10 points) in 2019 stratified by living arrangement (living alone/with others).

RESULTS

A total of 4352 (23.2%) people showed high happiness in 2019. After adjusting for age, sex, marital status, education, household income, social participation, illnesses under treatment, and depressive symptoms in 2016, the cumulative incidence ratio (CIR) for high happiness in 2019 among people living alone was more significant, that is, 1.28 (95% confidence intervals: 0.88-1.87), 1.50 (1.05-2.14), and 1.82 (1.26-2.63), than 1.28 (1.11-1.48), 1.30 (1.12-1.50), and 1.33 (1.16-1.52) among people living with others for those who ate with others a few times a year, a few times a month, and a few times a week or more compared to those who rarely ate with others, respectively. The interaction between the frequency of eating with others and living arrangements was statistically significant. The trend test showed that higher frequency of eating with others was significantly associated with high happiness.

CONCLUSIONS

Eating with others was associated with improved happiness among older adults, with such an association being stronger among people living alone.

Manipulating prescriptive views of active aging and altruistic disengagement

Older adults are faced with prescriptions to remain fit and socially engaged (active aging) or limit consumption of social resources (altruistic disengagement), and violations of these may result in backlash and marginalization. Despite such negative consequences that prescriptive views of aging (PVoA) may have for older adults, whether PVoA endorsement is modifiable is still to be examined. Thus, in our study, we investigated the malleability of PVoA endorsement. Further, we explored whether malleability of PVoA endorsement generalizes across specific age norms (active aging and altruistic disengagement), life domains (health and social), and targets (others and self). We conducted two preregistered experiments in which participants reflected on agreeing or disagreeing with PVoA. In Experiment 1, 536 adults (50-89 years) reflected on their personal agreement or disagreement with PVoA. In Experiment 2, 435 adults (50-87 years) reflected on agreement with PVoA in society. Reflecting on agreement changed endorsement of PVoA in both experiments: Participants who reflected on agreement reported higher endorsement of PVoA, whereas participants who reflected on disagreement reported lower endorsement. Our results indicated that the cognitive representation of PVoA is norm and domain specific: The endorsement effect did not transfer from active aging to altruistic disengagement (or vice versa) nor across health and social domains. Further, participants set the same prescriptions for their behavior as they set for others as shown by a transfer between endorsement of other- to self-related PVoA. Our findings attest to the complexity and specificity of PVoA and offer important insights for designing interventions. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

Understanding social frailty

Social frailty, along with physical and psychological frailties, is one of the components of frailty that has been reported to increase the incidence of adverse health outcomes. Although the prevalence of social frailty is relatively high, consensus on how to define and measure it is insufficient. In considering social frailty, living alone, interaction with neighbors, and social participation are important indicators, and interaction with neighbors and social participation, which are modifiable factors, are important countermeasures. The promotion of these social activities will contribute to extending healthy life expectancy-for example, by promoting physical activity. However, older people's physical and social activities have been severely constrained by the coronavirus pandemic since 2020. In the future, it will be necessary to fully understand the characteristics and significance of social frailty and develop appropriate countermeasures.

Reducing fear and avoidance of memory loss improves mood and social engagement in community-based older adults: a randomized trial

BACKGROUND

Alzheimer's disease and related dementias (ADRD) are among the most feared age-related conditions. The aim of this study was to evaluate a brief psychological intervention to promote adaptive coping in older adults experiencing heightened fear of ADRD and investigate positive downstream effects on health-related secondary outcomes, including frequency of reported memory failures, psychosocial functioning, and quality of life.

METHODS

Eighty-one older adults were recruited and randomized into REFRAME or active control intervention arms. Both groups received psycho-education and training in mindful monitoring of fears related to ADRD. The REFRAME group received an additional behavioral activation component intended to disrupt maladaptive avoidant coping (i.e., avoidance) strategies. Both groups completed 3-weeks of intervention exercises with accompanying questionnaires (baseline, mid- and post-intervention and 4-week follow-up).

RESULTS

Adherence was strong (> 75%). We observed a significant reduction in ADRD-related fear and avoidance in both groups. Significant reductions were also observed for frequency of self-reported memory failures, anxiety, and depression. Depression was significantly reduced in the REFRAME group compared to the control group. Significant increases in participants' ability to participate in social activities and well-being were also observed.

CONCLUSIONS

Findings suggest that a brief psychological intervention can mitigate ADRD-related fears and avoidant coping in older adults, and that benefits extend to broader health-related outcomes including anxiety, depression, social functioning, and well-being. Addressing ADRD-related fear has implications for healthy aging and risk reduction, as individuals may be more likely to engage in activities that are protective against ADRD but were previously avoided.

TRIAL REGISTRATION

https://clinicaltrials.gov/ct2/show/NCT04821960 .

Decomposing the change in the cognitive function gap between older men and women over time in China: The Chinese Longitudinal Healthy Longevity Survey

Background

This study explored how modifiable social determinants of cognitive function can influence these gender gaps.

Methods

We utilized six waves of the Chinese Longitudinal Healthy Longevity Survey (CLHLS), including 56,127 individuals aged 65+. The Kitagawa-Oaxaca-Blinder decomposition approach was used for the analysis.

Results

Older women consistently had lower average levels of cognitive function than men in each period, but the gap is narrowing. From 2002 to 2018, the gender gap in cognitive function decreased by 1.45 (95% confidence interval (CI) = -1.843, -1.097) points. The coefficients for the endowment effects decreased from 0.387 (95% CI = -0.563, -0.211) to 1.789 (95% CI = -2.471, -1.107) from 2005 to 2018. Lifestyle changes, social participation, and physical health factors significantly contributed to explaining the changes in gender gaps in cognitive function.

Conclusions

Among these contributing factors, lifestyle, social participation, and physical health have emerged as pivotal elements in reducing the gender gap in cognitive function. Targeted interventions for these variables are essential among older women to narrow the cognitive gender gaps effectively.

Development of the Self-efficacy for Social Participation scale (SOSA) for community-dwelling older adults

BACKGROUND

Social participation is important for the health of older adults and super-aging societies. However, relatively few independent older adults in advanced countries actually participate in society, even though many of them have the capacity to do so. One possible reason for this could be a lack of self-efficacy for social participation. However, few scales have been developed to measure self-efficacy for social participation among community-dwelling independent older adults. Therefore, we developed the "Self-efficacy for Social Participation" scale (SOSA) to assess the self-efficacy of community-dwelling independent older adults, and examined the scale's reliability and validity.

METHODS

We distributed a self-administered mail survey to approximately 5,000 randomly selected independent older adults throughout Japan. The construct validity of the SOSA was determined using exploratory and confirmatory factor analyses. Criterion-related validity was assessed using the General Self-Efficacy Scale (GSES) and according to subjective health status.

RESULTS

In total, 1,336 older adults responded to the survey. Exploratory and confirmatory factor analyses identified 12 items distributed among four factors: instrumental self-efficacy, managerial self-efficacy, interpersonal self-efficacy and cultural self-efficacy. The final model had a Cronbach's alpha of 0.90, goodness-of-fit index of 0.948, adjusted goodness-of-fit index of 0.915, comparative fit index of 0.952, and root mean square error of approximation of 0.078. Significant correlations existed between the SOSA score and GSES (r = 0.550, p < 0.01) and subjective health status (r = 0.384, p < 0.01) scores.

CONCLUSIONS

The SOSA showed sufficient reliability and validity to assess self-efficacy for social participation among older adults. This scale could aid efforts to improve the physical and mental health, and longevity, of older adults through increased behavioralizing social participation.