The Association between Social Support Sources and Cognitive Function among Community-Dwelling Older Adults: A One-Year Prospective Study

Perceived neighborhood social cohesion and functional disability among older adults: The moderating roles of sex, physical activity, and multi-morbidity

Though the Ghanaian social structure is largely communal in several of its social life and social spaces, the extent to which cohesive neighbourhood affects functional ability of older persons and the moderating factors of the relationship, are unknown in Ghana. This study examines the moderating roles of sex, multimorbidity, and physical activity on the association between neighbourhood social cohesion and functional disability among older people in Ghana. A cross-sectional study of 4,446 people-50 years and older-from WHO's Study on global AGEing and adult health Ghana Wave 2 was employed. Functional disability-WHO Disability Assessment Schedule 2.0-and neighbourhood social cohesion measured with community-level participation, perceived trust and safety were studied. Generalised Logistic regressions with interactional tests were used to examine the associations. A more socially cohesive neighbourhood was significantly associated with a lower functional disability among older people (OR = 0.94, 95%CI: 0.93, 0.94; P<0.001). A similar relationship was found for community-level participation (aOR = 0.94, 95%CI: 0.94, 0.95; P<0.001) and perceived trust (aOR = 1.00, 95%CI: 0.99, 1.00; P<0.001). Community-level participation is associated with a lower functional disability among older people who were physically active (aOR = 0.98, 95%CI: 0.96, 0.99; P<0.001). Among the three individual-level measures of neighbourhood social cohesion, only physical activity (OR = 0.98, 95%CI: 0.98, 0.99; P<0.01) moderated the association between community-level participation and functional disability. Community-level participation, along with physical activity, may be relevant in improving functional ability among older people. The results highlight the usefulness of policy to ensure a more socially cohesive neighbourhood for older people in Ghana to improve their quality of life.

Influencing factors of two-way social support for the old adults in China: A cross-sectional study

This study aims to investigate the status and influencing factors of two-way social support among old adults. A cross-sectional study of 408 convenient samples of old adults was conducted using socio-demographic questionnaire, Brief 2-Way Social Support Scale, Modified Barthel index, General Well-being Schedule, Family APGAR Index, and Lubben Social Network Scale 6. The two-way social support score for old adults in China was (43.74±7.86), with the receiving and giving social support scoring (22.80±4.06) and (20.94±4.52), respectively. The multiple linear regression analysis revealed that family care, residence place, socioeconomic status, and social network were associated with both receiving and giving social support. Chronic diseases and religious beliefs were related to receiving social support, while gender, general well-being, and residence form were related to giving social support. Tailored interventions based on the distinct influencing factors are needed to enhance old adults' social support both as recipients and providers.

The association between functional social support and memory in middle-aged and older adults: A Prospective Analysis of the Canadian Longitudinal Study on Aging's Comprehensive Cohort

BACKGROUND

Functional social support (FSS) impacts memory function through biological and psychological pathways. In a national sample of middle-aged and older adults in Canada, we explored the association between FSS and changes in memory over three years and investigated effect modification by age group and sex.

METHODS

We analyzed data from the Comprehensive Cohort of the Canadian Longitudinal Study on Aging (CLSA). FSS was measured with the Medical Outcomes Study - Social Support Survey; memory was measured with combined z-scores from immediate and delayed recall administrations of a modified version of the Rey Auditory Verbal Learning Test. We regressed memory change scores over three years on baseline overall FSS and four FSS subtypes in separate multiple linear regression models, controlling for sociodemographic, health, and lifestyle covariates. We also stratified our models by age group and sex.

RESULT

We found positive associations between higher FSS and improvement in memory score, although only the tangible FSS subtype (availability of practical assistance) was significantly associated with changes in memory (β^ = 0.07; 95% confidence interval = 0.01, 0.14). After stratification by age group and sex, this association remained significant for males, although we found no evidence of effect modification.

CONCLUSION

In a cognitively healthy sample of middle-aged and older adults, we found a statistically significant and positive association between tangible FSS and memory change over three years of follow-up. We did not find adults with low FSS to be at increased risk of memory decline compared to adults with higher FSS.

Family dysfunction and cognitive decline in aging: the "Health, Wellbeing, and Aging" (SABE) longitudinal population-based study

Stress during aging is not uncommon and dysfunctional family relationships are important sources of stress in the elderly. Considering the potential stressor that family dysfunction represents, it is questioned whether prolonged exposure to dysfunctional family arrangements can contribute to cognitive decline in aging.

Objective

To verify whether family dysfunction is a predictive factor of cognitive decline in aging.

Methods

Secondary study with analysis of existing data from the longitudinal, population-based study "Health, Wellbeing and Aging" (SABE). Data from 791 elderly people from two cohorts of the SABE study between 2006 and 2015 were analyzed. Family dysfunction was assessed using the Apgar family instrument, while cognitive performance was assessed using the Mini-Mental State Examination (MMSE), verbal fluency (animals) and digit length in reverse order. Cognitive decline was measured by the difference in scores in the period between 2006 and 2015.

Results

Approximately 10% of the sample had family dysfunction. The familial Apgar score was not associated with decline on MMSE (p=0.732), verbal fluency (p=0.852) and digit span scores (p=0.718). Scores related to cognition and family functionality, such as age, education, living alone, depression and family Apgar, do not explain cognitive decline.

Conclusion

The findings indicate that family functioning is not associated with cognitive decline in community-dwelling elderly. New studies will be needed to analyze the qualitative characteristics of family relationships in the cognitive performance of the elderly.

The association between perceived social support and cognition in older adults with and without multiple sclerosis

BACKGROUND

Advances in treatments for Multiple Sclerosis (MS) have resulted in a growing number of aging individuals with MS. Research has shown that perceived social support has protective effects against age-related cognitive decline but no study to date has examined the relationship between perceived social support and cognition in older adults with MS. The current study addressed this gap in knowledge examining the association between perceived social support and cognition in older adults with and without MS.

METHODS

Participants were older adults with MS (n = 67, mean age = 64.75 years;%female =  64.2) and controls (n = 71, mean age = 68.25 years;%female = 57.7) Linear regression models examined the associations of total and domain scores of perceived social support with cognition in the entire sample, and then stratified by group status.

RESULTS

Analyses revealed that total perceived social support, emotional/informational support, and positive social interaction were associated with cognition in the total sample. In stratified analyses, emotional/informational support was significantly associated with cognition in the MS group; however, this association became insignificant when analyses adjusted for depressive symptoms. Positive social interaction was significantly associated with cognition in the control group. Notably, this association remained significant even after adjusting for depressive symptoms.

CONCLUSION

These findings suggest that distinct dimensions of perceived social support may have differential relationships with cognitive function in older adults with MS and healthy controls.

Self-Reported Cognitive Aging and Well-Being among Older Middle Eastern/Arab American Immigrants during the COVID-19 Pandemic

BACKGROUND

The COVID-19 pandemic posed new challenges for cognitive aging since it brought interruptions in family relations for older adults in immigrant communities. This study examines the consequences of COVID-19 for the familial and social support systems of aging Middle Eastern/Arab immigrants in Michigan, the largest concentration in the United States. We conducted six focus groups with 45 participants aged 60 and older to explore participant descriptions of changes and difficulties faced during the pandemic relating to their cognitive health, familial and social support systems, and medical care. The findings indicate challenges around social distancing for older Middle Eastern/Arab American immigrants, which generated three overarching themes: fear, mental health, and social relationships. These themes provide unique insights into the lived experiences of older Middle Eastern/Arab American adults during the pandemic and bring to light culturally embedded risks to cognitive health and well-being. A focus on the well-being of older Middle Eastern/Arab American immigrants during COVID-19 advances understanding of how environmental contexts inform immigrant health disparities and the sociocultural factors that shape minority aging.

Functional social support and cognitive function in middle- and older-aged adults: a systematic review of cross-sectional and cohort studies

BACKGROUND

Intact cognitive function is crucial for healthy aging. Functional social support is thought to protect against cognitive decline. We conducted a systematic review to investigate the association between functional social support and cognitive function in middle- and older-aged adults.

METHODS

Articles were obtained from PubMed, PsycINFO, Sociological Abstracts, CINAHL, and Scopus. Eligible articles considered any form of functional social support and cognitive outcome. We narratively synthesized extracted data by following the Synthesis Without Meta-Analysis (SWiM) guidelines and assessed risk of bias using the Newcastle-Ottawa Scale (NOS).

RESULTS

Eighty-five articles with mostly low risk-of-bias were included in the review. In general, functional social support-particularly overall and emotional support-was associated with higher cognitive function in middle- and older-aged adults. However, these associations were not all statistically significant. Substantial heterogeneity existed in the types of exposures and outcomes evaluated in the articles, as well as in the specific tools used to measure exposures and outcomes.

CONCLUSIONS

Our review highlights the role of functional social support in the preservation of healthy cognition in aging populations. This finding underscores the importance of maintaining substantive social connections in middle and later life.

SYSTEMATIC REVIEW REGISTRATION

Rutter EC, Tyas SL, Maxwell CJ, Law J, O'Connell ME, Konnert CA, Oremus M. Association between functional social support and cognitive function in middle-aged and older adults: a protocol for a systematic review. BMJ Open;10(4):e037301. https://doi.org/10.1136/bmjopen-2020-037301.

An evaluation method for product design solutions for healthy aging companionship

Background

With the development trend of healthy aging and intelligent integration, escort products have become a new means of healthy aging. Healthy old-age care pays attention to the convenience and informatization of life. To meet the needs, designers often design multiple accompanying product solutions, and it is very important to use reasonable evaluation methods to decide on the optimal solution.

Purposes

A new comprehensive evaluation method is proposed to reduce the subjectivity and one-sidedness of the selection process of intelligent escort product design solutions, and to make the decision more objective and reasonable. Such decisions can enhance the experience and naturalness of the elderly using intelligent products.

Methods

First, a large number of user interviews were analyzed using the grounded theory, gradually refine through theoretical coding, and abstracted with the design scheme evaluation index. Second, the idea of game-theoretic weighting is used to optimize a linear combination of subjective and objective weights to determine the final weights of each evaluation indicator. Finally, the evaluation and selection are completed based on the solution ranking determined by the approximate ideal solution ranking method (TOPSIS). It is applied for the selection of the elderly escort robot design, and the usability test is conducted using the PSSUQ to verify the selection results.

Results

A new comprehensive evaluation method can better complete the preferential selection of product design solutions for healthy aging escorts, and reduce the subjectivity and one-sidedness of the evaluation.

Conclusion

This method compensates for the reliance on personal experience in the selection of options, and improve the subjectivity of the evaluation index determination process and the deviation of index weighting. Improving the objectivity and scientificity of decision-making reduces the blindness of design and production. It also provides a theoretical reference for the research scholars of healthy aging companion products.

Community support and promoting cognitive function for the elderly

Proper cognitive functions are critical to the life of the elderly. With the rapid aging of the population, community support plays an important role in cognitive functioning. This study examines the association between community support and the level of cognitive functioning in the elderly, and the mediating effect of social participation in the relationship. Based on the panel data of China Longitudinal Healthy Longevity Survey (CLHLS) in 2005, 2008, 2011, 2014, and 2018, people aged 65 and over are selected as the research object (N = 35,479). The panel Logit model is used to analyze the influence of community support on their cognitive functioning. In addition, the stepwise regression and KHB decomposition methods are used to test the influence mechanism of community support on their cognitive function. The benchmark regression results show that there is a significant correlation between community support and cognitive function in the elderly (OR: 1.64, 95% CI: 1.41–1.91, p &lt; 0.01). Daily care (OR: 1.75, 95% CI: 1.33–2.29, p &lt; 0.01) has the strongest impact on the cognitive function of the elderly, followed by health care (OR: 1.70, 95% CI: 1.43–2.01, p &lt; 0.01) and legal support (OR: 1.64, 95% CI: 1.37–1.95, p &lt; 0.01), while psychological care (OR: 1.62, 95% CI: 1.31–2.01, p &lt; 0.01) has the weakest impact on the cognitive function of the elderly. The results of the mediation effect test show that social participation plays a significant intermediary role in the impact of community support on the cognitive function of the elderly (mediation percentage: 16.89%), demonstrating that community support can improve the cognitive function of the elderly by promoting the social participation of the elderly. In classified community support, social participation plays a significant intermediary role in the impact of psychological care on cognition (mediation percentage: 46.10%).

Cognitive and Functional Abilities in an Older Adult Veteran Before and After Contracting COVID-19

Background:

A 76-year-old male Veteran with a historical diagnosis of mild cognitive impairment was assessed at baseline and follow-up as part of two separate, ongoing studies. He was diagnosed with COVID-19 during the interim.

Objective:

To report potential effects on cognitive and functional abilities measured before and after contracting COVID-19.

Methods:

The patient was administered a series of cognitive tests and self-report procedures assessing cognitive, functional, and neuropsychiatric status.

Results:

Overall, no discernable pattern of cognitive changes between pre-COVID and post-COVID assessments were noted. Only mild increases in agitation, depression, and irritability were noted on a self-report measure. However, this particular subject has relatively ideal psychosocial circumstances in comparison to the typical older adult Veteran male. It is hypothesized that improved psychosocial conditions will result in less negative cognitive and functional outcomes for older adults diagnosed with COVID-19.

Conclusion:

High levels of resilience, social support, and exercise, coupled with lower levels of perceived stress and loneliness may serve as protective factors against cognitive and functional decline in older adults who contract COVID-19.

Social support and subsequent cognitive frailty during a 1-year follow-up of older people: the mediating role of psychological distress

Background

Frailty and cognitive impairment are two common geriatric symptoms linking adverse health-related outcomes. However, cognitive frailty, a new definition defined by an international consensus group, has been shown to be a better predictor of increased disability, mortality, and other adverse health outcomes among older people than just frailty or cognitive impairment. This study estimated the prospective association between social support and subsequent cognitive frailty over 1 year follow-up, and whether psychological distress mediated the association.

Methods

The data was drawn from a prospective repeated-measures cohort study on a sample of participants aged 60 and over. A total of 2785 older people who participated in both of the baseline and 1-year follow-up survey were included for the analysis. Cognitive frailty was measured by the coexistence of physical frailty and cognitive impairment without dementia. Control variables included sex, age, education, marital status, economic status, smoking status, alcohol drinking status, chronic conditions, and functional disability. Path analyses with logistic function were performed to examine the direct effects of social support (predictors) on subsequent cognitive frailty (outcome) at 1-year follow-up and the mediating role of psychological distress (mediator) in this link.

Results

After adjusting for covariates and prior cognitive frailty status, social support was negatively associated with psychological distress (β = − 0.098, 95% CI = − 0.137 to − 0.066, P < 0.001) and was negatively associated with the log-odds of cognitive frailty (β = − 0.040, 95% CI = − 0.064 to − 0.016, P < 0.001). The magnitude of mediation effects from social support to cognitive frailty via psychological distress was a*b = − 0.009, and the ratio of a*b/(a*b + c’) was 24.32%.

Conclusions

Lower social support is associated with increased rates of subsequent cognitive frailty over 1-year follow-up, and this link is partially mediated through psychological distress, suggesting that assessing and intervening psychological distress and social support may have important implications for preventing cognitive frailty among older people.

The effect of social relationships on cognitive decline in older adults: an updated systematic review and meta-analysis of longitudinal cohort studies

Background

A previous meta-analysis (Kuiper et al., 2016) has shown that multiple aspects of social relationships are associated with cognitive decline in older adults. Yet, results indicated possible bias in estimations of statistical effects due to the heterogeneity of study design and measurements. We have updated this meta-analysis adding all relevant publications from 2012 to 2020 and performed a cumulative meta-analysis to map the evolution of this growing field of research (+80% of studies from 2012-2020 compared to the period considered in the previous meta-analysis).

Methods

Scopus and Web of Science were searched for longitudinal cohort studies examining structural, functional and combined effects of social relationships. We combined Odds Ratios (OR) with 95% confidence intervals (CI) using random effects meta-analysis and assessed sources of heterogeneity and the likelihood of publication bias. The risk of bias was evaluated with the Quality of Prognosis Studies in Systematic Reviews (QUIPS) tool.

Results

The review was prospectively registered on PROSPERO (ID: CRD42019130667). We identified 34 new articles published in 2012-2020. Poor social relationships were associated with cognitive decline with increasing precision of estimates compared to previously reviewed studies [(for structural, 17 articles, OR: 1.11; 95% CI: 1.08; 1.14) (for functional, 16 articles, OR: 1.12; 95% CI: 1.05; 1.20) (for combined, 5 articles, OR: 1.15; 95% CI: 1.06; 1.24)]. Meta-regression, risk and subgroup analyses showed that the precision of estimations improved in recent studies mostly due to increased sample sizes.

Conclusions

Our cumulative meta-analysis would confirm that multiple aspects of social relationships are associated with cognitive decline. Yet, there is still evidence of publication bias and relevant information on study design is often missing, which could lead to an over-estimation of their statistical effects.

Supplementary Information

The online version contains supplementary material available at (10.1186/s12889-022-12567-5).

Social Support and Cognitive Impairment: Results from a Portuguese 4-Year Prospective Study

(1) Background: In an ageing society, social relationships may benefit cognitive performance with an impact on the health of older people. This study aims to estimate the effect of different social support sources on the risk of cognitive impairment in a sample of older Portuguese people. (2) Methods: From the Portuguese EpiPorto cohort study, we followed a sample of participants with 60 to 85 years (N = 656) between 2009 and 2015 (4.63 mean years of follow-up). The participants’ perception of social support from family, friends and significant others was evaluated. Cox’s regression models were used to investigate the association between this and sociodemographic variables. (3) Results: It was found that social support from friends reduces the risk of cognitive impairment. Men, participants aged 60 to 64 and those not married have a lower risk of cognitive impairment after adjusting for other variables. Participants between 80 and 85 years old (p = 0.021), those with less than four years of education (p < 0.001), and those with cognitive impairment (p = 0.007) have perception of less social support from friends. (4) Conclusions: A social support network from friends reduces the risk of cognitive impairment for older people.

Relationships between stress urinary incontinence and trunk muscle mass or spinal alignment in older women

OBJECTIVES

Relationships between stress urinary incontinence (SUI) and physical function and spinal alignment have not been fully elucidated; therefore, we examined these relationships in older women.

METHODS

The participants of this cross-sectional study comprised 21 women with SUI (SUI group) and 41 continent women (continent group) aged >65 years who participated in a community-based health-check survey from 2018 to 2019. We examined age, body mass index, number of deliveries, age at first childbirth, and medical histories as participants' characteristics. SUI was evaluated using the International Consultation on Incontinence Questionnaire-Short Form (ICIQ-SF). We also assessed spinal alignment and physical activity, grip strength, trunk and lower limb muscle mass, gait speed, and one-leg standing time as measures of participants' physical function.

RESULTS

Body mass index was significantly higher in the SUI group compared with continents (P = 0.04), and trunk muscle mass in the SUI group was significantly lower (P < 0.01). Additionally, the thoracic kyphosis angle in the SUI group was significantly larger (P = 0.02). In the logistic regression analysis, trunk muscle mass (odds ratio = 0.546, P = 0.03) and increased thoracic kyphosis angle (odds ratio = 1.066, P = 0.045) were independent factors affecting SUI. Furthermore, there was a negative weak correlation between total ICIQ-SF score and trunk muscle mass (r = -0.36, P < 0.01), and a positive weak correlation between total ICIQ-SF score and thoracic kyphosis angle (r = 0.27, P < 0.05).

CONCLUSION

Trunk muscle mass and thoracic kyphosis angle relate to SUI status and severity among Japanese community-dwelling older women.

Operationalizing Social Environments in Cognitive Aging and Dementia Research: A Scoping Review

BACKGROUND

Social environments are a contributing determinant of health and disparities. This scoping review details how social environments have been operationalized in observational studies of cognitive aging and dementia.

METHODS

A systematic search in PubMed and Web of Science identified studies of social environment exposures and late-life cognition/dementia outcomes. Data were extracted on (1) study design; (2) population; (3) social environment(s); (4) cognitive outcome(s); (5) analytic approach; and (6) theorized causal pathways. Studies were organized using a 3-tiered social ecological model at interpersonal, community, or policy levels.

RESULTS

Of 7802 non-duplicated articles, 123 studies met inclusion criteria. Eighty-four studies were longitudinal (range 1-28 years) and 16 examined time-varying social environments. When sorted into social ecological levels, 91 studies examined the interpersonal level; 37 examined the community/neighborhood level; 3 examined policy level social environments; and 7 studies examined more than one level.

CONCLUSIONS

Most studies of social environments and cognitive aging and dementia examined interpersonal factors measured at a single point in time. Few assessed time-varying social environmental factors or considered multiple social ecological levels. Future studies can help clarify opportunities for intervention by delineating if, when, and how social environments shape late-life cognitive aging and dementia outcomes.

Verification of the Mediating Effect of Social Support on Physical Activity and Aging Anxiety of Korean Pre-Older Adults

There is a lack of research on Korean prospective elderly persons. In particular, there is little research regarding whether social support has a mediating effect on the relationship between physical activity and aging anxiety. Accordingly, this study investigated how social support affected physical activity and aging anxiety in 778 prospective senior citizens (55 to 65 years old) out of a total of 1447 senior citizens who participated in the Embrain Panel Power and Panel Marketing Interactive. Participants completed the IPAQ (International Physical Activity Questionnaires), Social Support Scale, and Aging Anxiety Scale. Physical activity in these Korean pre-older adults affected aging anxiety (p < 0.001), with a fixed effect of physical activity on social support (p < 0.001). Further, social support affected aging anxiety (p < 0.001). Social support was also an important parameter in the relationship between physical activity and aging anxiety. In conclusion, high physical activity of pre-older Korean persons lowered their anxiety regarding aging. Social support acted as a mediator that lowered anxiety regarding aging in the most active pre-older persons.

Demand for a Housing Offer Addressed to Senior Citizens in Poland

The purpose of this study is to identify the willingness of pensioners to move from an apartment/house to an apartment/house located in a housing estate specifically designed for senior citizens. As such, this article forms part of the discussion of the housing needs of senior citizens, their preferences and willingness to change their place of residence. The research covers a group of post-working-age people residing in the region of Lower Silesia in south-western Poland. Various research methods were used in the study, including a written questionnaire and its statistical analysis. The research focuses on analysing both the preferences of potential buyers of apartments for seniors and seniors’ willingness to change their place of residence in order to purchase an apartment adapted to their mobility needs (free from architectural and technical barriers), taking into account the respondent’s age and housing situation. The research indicates that city residents are significantly more often willing to change their current place of residence for one adapted to the needs of persons with disabilities than residents of rural areas. In turn, those living with their husband or wife are significantly more likely to state that special offers for seniors do not need to be developed than those living alone or with other family members or in a social care home. No relationship was found between the age of a respondent and the desire to move to a new house. However, younger seniors are more open to moving to housing estates offering facilities for the elderly who require additional care.