Multimorbidity, Loneliness, and Social Isolation. A Systematic Review

Prevalence of social frailty and risk factors among community-dwelling older adults: A systematic review and meta-analysis

BACKGROUND

Older people are more vulnerable to social frailty due to age, physical condition and socio-economic status. Since social frailty can lead to adverse health outcomes, it is essential to understand the current state of social frailty among community-dwelling older adults.

AIMS

To consolidate existing evidence for rates of social frailty and risk factors.

METHODS

Two researchers independently selected studies, extracted data, assessed the quality of the studies included in the literature, and calculated the rate of social frailty through a random-effects model with OR and 95 % CI for risk factors.

RESULTS

The literature search yielded a total of 81,414 articles, with 28 articles ultimately meeting the study criteria and being included in the meta-analysis. The prevalence of social frailty among community-dwelling older adults was 20.0 % (95 % CI 15.0 %-25.0 %, I2 = 99.5 %, P < 0.001). MSFI and other criteria yielded social frailty rates of 20.6 % and 18.3 %, respectively. The rate of social frailty was 20.2 % for the cross-sectional design and 19.3 % for the cohort design. The prevalence of social frailty is 20.2 % in Asian countries and 17.4 % in European countries. The rate of social frailty is 22.0 % for those aged 75 and over and 17.9 % for those under 75. Multiple chronic conditions, a major illness, marital status, sleep quality, and depressive symptoms are associated with social frailty.

CONCLUSION

Social frailty affects nearly one in five community-dwelling older adults, and having multiple chronic conditions, having a major illness, being single, poor sleep quality, and depression are all risk factors for social frailty.

Generalized single index modeling of longitudinal data with multiple binary responses

In health and clinical research, medical indices (eg, BMI) are commonly used for monitoring and/or predicting health outcomes of interest. While single-index modeling can be used to construct such indices, methods to use single-index models for analyzing longitudinal data with multiple correlated binary responses are underdeveloped, although there are abundant applications with such data (eg, prediction of multiple medical conditions based on longitudinally observed disease risk factors). This article aims to fill the gap by proposing a generalized single-index model that can incorporate multiple single indices and mixed effects for describing observed longitudinal data of multiple binary responses. Compared to the existing methods focusing on constructing marginal models for each response, the proposed method can make use of the correlation information in the observed data about different responses when estimating different single indices for predicting response variables. Estimation of the proposed model is achieved by using a local linear kernel smoothing procedure, together with methods designed specifically for estimating single-index models and traditional methods for estimating generalized linear mixed models. Numerical studies show that the proposed method is effective in various cases considered. It is also demonstrated using a dataset from the English Longitudinal Study of Aging project.

Loneliness predicts decreased physical activity in widowed but not married or unmarried individuals

Background

Physical activity is associated with improved health and function in older adults, yet most older adults are sedentary. Loneliness is associated with decreased physical activity at the cross-section, but longitudinal studies are scarce. We examined longitudinal associations between loneliness and physical activity-and whether they were modified by marital status and network size (the number of children, relatives, and friends a person interacts with at least once a month).

Methods

We analyzed data from 1,931 older adults without dementia at baseline from the Rush Memory and Aging Project with a mean follow-up of 4.8 years (mean age 79.6 ± 7.7, 74.9% women). Loneliness was assessed using the de Jong Gierveld Loneliness Scale. Physical activity was assessed as the frequency with which participants engaged in five categories of activities (e.g., walking, gardening, calisthenics, bicycling, and swimming). Linear mixed effects models examined associations between baseline loneliness and change in physical activity over time after adjusting for demographics, depressive symptoms, global cognition, disability, network size, marital status, social support, and social and cognitive activities. We assessed for effect modification by marital status and network size.

Results

Associations between loneliness and physical activity differed by marital status. In widowed individuals, baseline loneliness was associated with a 0.06 h/week greater decrease in physical activity per year compared to those who were not lonely (p = 0.005, CI -0.1, 0.02)-which equaled a 150% decrease in physical activity per year. Loneliness did not predict a statistically significant decrease in physical activity in married or unmarried individuals.

Discussion

Loneliness is associated with decreased physical activity in widowed older adults and should be considered in the design of interventions to prevent or slow the decline in physical activity and promote healthy aging.

Social frailty among older adults in India: Findings from the Longitudinal Ageing Study in India (LASI) - Wave 1

BACKGROUND

From an individual's perspective, social frailty may act as a key determinant of social capital, which is essential for meeting social needs and improvement of overall wellbeing. The present study aimed to understand the social frailty and its determining factors among Indian older adults.

METHODS

Data from the Longitudinal Ageing Study in India (LASI)-wave 1 was used. For the assessment of social frailty the study proposed a multidimensional Social Frailty Index (SFI) score ranging between 0 and 100 using 17 indicators. Bivariate analysis and quantile regression models were applied.

RESULTS

The study results indicated that on average female older adults (mean SFI = 63.7) are relatively more socially frail than male older adults (mean SFI = 59.0). Further, the quantile regression analysis revealed that at the 10th, 25th, 50th, and 75th percentiles, female older adults were significantly more likely to be socially frail than male older adults (β = 3.80, p < .01; β = 2.82, p < .01; β = 1.72, p < .01; and β = 2.62, p < .01, respectively). Educational attainment and better economic condition showed a protective effect against social frailty.

CONCLUSIONS

Investment to improve geriatric health status and socioeconomic conditions shall be a key focus to reduce social frailty prevalence among the older adults. A specific consideration is needed for addressing social frailty among female older adults.

Prevalence and determinants of loneliness among the oldest old living in institutionalized settings : Study findings from a representative survey

BACKGROUND

There is very limited knowledge regarding the prevalence and determinants of loneliness in oldest old residents of nursing or old age homes.

OBJECTIVE

To examine the prevalence and determinants of loneliness among the oldest old living in institutionalized settings in Germany.

MATERIAL AND METHODS

Data were taken from the representative survey on quality of life and subjective well-being of the very old in North Rhine-Westphalia (NRW80+) including individuals ≥ 80 years living in North Rhine-Westphalia. The study focused on individuals living in institutionalized settings. Sociodemographic, lifestyle-related, and health-related determinants were included in multiple linear regression models.

RESULTS

Approximately 56.6% of the individuals were not lonely, 25.7% and 17.8% of the individuals were moderately and severely lonely, respectively. Regression analyses showed that higher loneliness was associated with being married (β = 0.48, p < 0.05), high education (compared to low education, β = 0.46, p < 0.05), having a small social network size (β = -0.02, p < 0.05), having poor self-rated health (β = -0.25, p < 0.05), and more depressive symptoms (β = 0.25, p < 0.001).

CONCLUSION

A significant proportion of the institutionalized oldest old individuals reported moderate or severe loneliness, which underpins the relevance of this topic. Understanding the determinants of loneliness may help to address institutionalized adults aged 80 years and over at risk of loneliness.

Multiple long-term conditions, loneliness and social isolation: A scoping review of recent quantitative studies

BACKGROUND

Multiple long-term conditions (MLTC), loneliness and social isolation are common in older adults. Recent studies have explored the association of MLTC with loneliness and social isolation. This scoping review aimed to map this current evidence and identify gaps in the literature.

METHODS

A scoping review was conducted following the PRISMA guidelines for scoping reviews. Ovid Medline, Embase, CINAHL, The Cochrane Library, PsycInfo, and Bielefeld Academic Search Engine were searched for studies published between January 2020-April 2023. Quantitative studies, published in any language, that assessed the association of MLTC with loneliness and/or social isolation were included.

RESULTS

1827 records were identified and screened. Of these, 17 met inclusion criteria. Most studies were cross-sectional and based on older adults. Studies were conducted in Europe, the US, Canada, and low- and middle-income countries. Ten studies focused on the association between MLTC and loneliness, six assessed the association between MLTC and social isolation and one examined associations with both loneliness and social isolation. Most studies reported a significant cross-sectional association of MLTC with loneliness, but there was weaker evidence for a longitudinal association between MLTC and loneliness and an association between MLTC and social isolation. Studies were heterogenous in terms of measures and definitions of loneliness/social isolation and MLTC, confounders adjusted for, and analytical models used, making comparisons difficult.

CONCLUSIONS

Further population-based longitudinal studies using consistent measures and methodological approaches are needed to improve understanding of the association of MLTC with both loneliness and social isolation.

Social isolation and loneliness with risk of cardiometabolic multimorbidity: A prospective cohort study from UK Biobank

The pandemic of the coronavirus disease 2019 resulted in an increased prevalence of social isolation and loneliness. Cox proportional hazards regression was used to test the association between social isolation/loneliness, multiple cardiometabolic diseases (CMDs) and cardiometabolic multimorbidity (CMM). In the multivariable adjusted models, compared with the least isolated, the most isolated had independently associated with CMD (HR 1.07, 95% CI 1.03 to 1.11) and CMM (HR 1.24, 95% CI 1.12 to 1.36) in stage I, and CMM in stage II (HR 1.14, 95% CI 1.05 to 1.23). Compared with those with the least loneliness, those who with most loneliness had about 20% increased risk of CMD and 29% increased risk of CMM in stage I. Those with the most loneliness were also significantly associated with increased CMM risk (HR 1.30, 95% CI 1.19 to 1.42) in stage II. This study revealed the associations of social isolation/loneliness with CMD and CMM.

Determinants of social loneliness among older adults in job retirement and the role of emotional expressivity

OBJECTIVES

The study examined the possibility that a mediating role of positive and negative emotional expressivity may contribute to understanding the associations between social loneliness and its previously identified predictors (i.e. health, age, sex, and social living situation).

METHOD

Self-reported assessments were collected from community-dwelling Swedish residents (aged 65 and above) in job retirement. Structural equation modeling with manifest variables was applied to cross-sectional data (N = 601) to analyze two competing models; one main-effect regression model, examining the predictive effect of emotional expressivity (along with health and sociodemographics) on social loneliness, and one mediation model, examining the mediating effect of emotional expressivity (using the bootstrapping technique provided in Mplus).

RESULTS

The results indicated that the mediation model fit the data considerably better than the main-effect regression model (Δχ2 [Δdf = 8] = 72.69, p < 0.00001), and demonstrated a good fit on its own, with CFI = 0.986 and RMSEA = 0.030. This suggests that emotional expressivity contributes to the understanding of the connection between social loneliness and its previously identified predictors.

CONCLUSION

Recognizing the significance of emotional expressivity has the potential to enhance our understanding of loneliness in older adults, both in theory and in practice.

Health conditions in spousal caregivers of people with dementia and their relationships with stress, caregiving experiences, and social networks: longitudinal findings from the IDEAL programme

OBJECTIVES

Longitudinal evidence documenting health conditions in spousal caregivers of people with dementia and whether these influence caregivers' outcomes is scarce. This study explores type and number of health conditions over two years in caregivers of people with dementia and subgroups based on age, sex, education, hours of care, informant-rated functional ability, neuropsychiatric symptoms, cognition of the person with dementia, and length of diagnosis in the person with dementia. It also explores whether over time the number of health conditions is associated with caregivers' stress, positive experiences of caregiving, and social networks METHODS: Longitudinal data from the IDEAL (Improving the experience of Dementia and Enhancing Active Life) cohort were used. Participants comprised spousal caregivers (n = 977) of people with dementia. Self-reported health conditions using the Charlson Comorbidity Index, stress, positive experiences of caregiving, and social network were assessed over two years. Mixed effect models were used RESULTS: On average participants had 1.5 health conditions at baseline; increasing to 2.1 conditions over two years. More health conditions were reported by caregivers who were older, had no formal education, provided 10 + hours of care per day, and/or cared for a person with more neuropsychiatric symptoms at baseline. More baseline health conditions were associated with greater stress at baseline but not with stress over time. Over two years, when caregivers' health conditions increased, their stress increased whereas their social network diminished DISCUSSION: Findings highlight that most caregivers have their own health problems which require management to avoid increased stress and shrinking of social networks.

Expert Perspectives on the Additional Benefit of Day Hospices and Palliative Day Care Clinics in Germany: A Qualitative Approach

Background: In Germany, hospice and palliative care is well covered through inpatient, outpatient, and home-based care services. It is unknown if, and to what extent, there is a need for additional day care services to meet the specific needs of patients and caregivers. Methods: Two day hospices and two palliative day care clinics were selected. In the first step, two managers from each facility (n = 8) were interviewed by telephone, using a semi-structured interview guide. In the second step, four focus groups were conducted, each with three to seven representatives of hospice and palliative care from the facilities' hospice and palliative care networks. Interviews and focus groups were audio recorded, transcribed verbatim and analyzed using qualitative content analysis. Results: The interviewed experts perceived day care services as providing additional patient and caregiver benefits. Specifically, the services were perceived to meet patient needs for social interaction and bundled treatments, especially for patients who did not fit into inpatient settings (due to, e.g., their young age or a lack of desire for inpatient admission). The services were also perceived to meet caregiver needs for support, providing short-term relief for the home care situation. Conclusions: The results suggest that inpatient, outpatient, and home-based hospice and palliative care services do not meet the palliative care needs of all patients. Although the population that is most likely to benefit from day care services is assumed to be relatively small, such services may meet the needs of certain patient groups more effectively than other forms of care.

Comorbid health conditions and their impact on social isolation, loneliness, quality of life, and well-being in people with dementia: longitudinal findings from the IDEAL programme

BACKGROUND

Most people with dementia have multiple health conditions. This study explores (1) number and type of health condition(s) in people with dementia overall and in relation to age, sex, dementia type, and cognition; (2) change in number of health conditions over two years; and (3) whether over time the number of health conditions at baseline is related to social isolation, loneliness, quality of life, and/or well-being.

METHODS

Longitudinal data from the IDEAL (Improving the experience of Dementia and Enhancing Active Life) cohort were used. Participants comprised people with dementia (n = 1490) living in the community (at baseline) in Great Britain. Health conditions using the Charlson Comorbidity Index, cognition, social isolation, loneliness, quality of life, and well-being were assessed over two years. Mixed effects modelling was used.

RESULTS

On average participants had 1.8 health conditions at baseline, excluding dementia; increasing to 2.5 conditions over two years. Those with vascular dementia or mixed (Alzheimer's and vascular) dementia had more health conditions than those with Alzheimer's disease. People aged ≥ 80 had more health conditions than those aged < 65 years. At baseline having more health conditions was associated with increased loneliness, poorer quality of life, and poorer well-being, but was either minimally or not associated with cognition, sex, and social isolation. Number of health conditions had either minimal or no influence on these variables over time.

CONCLUSIONS

People with dementia in IDEAL generally had multiple health conditions and those with more health conditions were lonelier, had poorer quality of life, and poorer well-being.

Multimorbidity and health-related quality of life amongst Indigenous Australians: A longitudinal analysis

BACKGROUND

The burden of multimorbidity has been observed worldwide and it has significant consequences on health outcomes. In Australia, health-related quality of life (HRQoL) is comparatively low amongst Aboriginal and/or Torres Strait Islanders, yet no studies have examined the effect of multimorbidity on HRQoL within this at-risk population. This study seeks to fill that gap by employing a longitudinal research design.

METHODS

Longitudinal data were derived from three waves (9, 13, and 17) of the household, income and labour dynamics in Australia (HILDA) Survey. A total of 1007 person-year observations from 592 Aboriginal and/or Torres Strait Islander individuals aged 15 years and above were included. HRQoL was captured using the 36-item Short-Form Health Survey (SF-36), and multimorbidity was defined using self-reports of having been diagnosed with two or more chronic health conditions. Symmetric fixed-effects linear regression models were used to assess how intraindividual changes in multimorbidity were associated with intraindividual changes in HRQoL.

RESULTS

Approximately 21% of Indigenous Australians were classified as experiencing multimorbidity. Respondents had statistically significantly lower HRQoL on the SF-36 sub-scales, summary measures, and health-utility index in those observations in which they experienced multimorbidity. Among others, multimorbidity was associated with lower scores on the SF-36 physical-component scale (β =  - 6.527; Standard Error [SE] = 1.579), mental-component scale (β =  - 3.765; SE = 1.590) and short-form six-dimension utility index (β =  - 0.075; SE = 0.017).

CONCLUSION

This study demonstrates that having multiple chronic conditions is statistically significantly associated with lower HRQoL amongst Indigenous Australians. These findings suggest that comprehensive and culturally sensitive health strategies addressing the complex needs of individuals with multimorbidity should be implemented to improve the HRQoL of Indigenous Australians.

Exploring illness perceptions of multimorbidity among community-dwelling older adults: a mixed methods study

Background

Illness perceptions are individual beliefs or experiences about the nature and treatment of their illness. Although extensive research exists about illness perceptions, little is known about illness perceptions of multimorbidity.

Methods

The purpose of this parallel-convergent mixed-methods study was to comprehensively explore illness perception of multimorbidity among community dwelling older adults. Data was collected using one-on-one semi-structured interviews (n=17) and the Multimorbidity Illness Perception Scale (MULTIPleS) (n=116). Qualitative data were analyzed using content analysis while quantitative data were analyzed with descriptive and inferential statistics. Both qualitative and quantitative findings were integrated to identify differences in illness perceptions of multimorbidity by participant's socio-demographic and illness-related characteristics.

Results

Overall, participants were mostly female (71%), self-reported as Hispanic (35%), Black (33%), White (27%), or Asian (5%). From the content analysis of the qualitative data, we described three themes pertaining to Illness perception of multimorbidity which were influenced by both participants' socio-demographic and illness-related characteristics: (1) inter-relationships between conditions (2) consequences and priorities and (3) impact of multimorbidity on wellbeing. While inferential analysis of quantitative data indicated statistically significant differences across only socio-demographic characteristics such as race/ethnicity (causal links, prioritization, summary scale) and educational attainment (prioritization subscale). Mixed analysis of qualitative and quantitative findings confirmed that illness perception of multimorbidity may not differ by the number of chronic conditions.

Conclusions

Illness perception of multimorbidity may not differ by the number of chronic conditions the participants had. Rather, participants prioritized the impact of multimorbidity on their overall wellbeing, placing less importance on the number of their chronic conditions. Additional studies are needed to further characterize illness perceptions of multimorbidity and develop interventions that extend beyond disease-focused interventions to address holistic needs of older adults with multimorbidity.

Social connection and mortality in UK Biobank: a prospective cohort analysis

BACKGROUND

Components of social connection are associated with mortality, but research examining their independent and combined effects in the same dataset is lacking. This study aimed to examine the independent and combined associations between functional and structural components of social connection and mortality.

METHODS

Analysis of 458,146 participants with full data from the UK Biobank cohort linked to mortality registers. Social connection was assessed using two functional (frequency of ability to confide in someone close and often feeling lonely) and three structural (frequency of friends/family visits, weekly group activities, and living alone) component measures. Cox proportional hazard models were used to examine the associations with all-cause and cardiovascular disease (CVD) mortality.

RESULTS

Over a median of 12.6 years (IQR 11.9-13.3) follow-up, 33,135 (7.2%) participants died, including 5112 (1.1%) CVD deaths. All social connection measures were independently associated with both outcomes. Friends/family visit frequencies < monthly were associated with a higher risk of mortality indicating a threshold effect. There were interactions between living alone and friends/family visits and between living alone and weekly group activity. For example, compared with daily friends/family visits-not living alone, there was higher all-cause mortality for daily visits-living alone (HR 1.19 [95% CI 1.12-1.26]), for never having visits-not living alone (1.33 [1.22-1.46]), and for never having visits-living alone (1.77 [1.61-1.95]). Never having friends/family visits whilst living alone potentially counteracted benefits from other components as mortality risks were highest for those reporting both never having visits and living alone regardless of weekly group activity or functional components. When all measures were combined into overall functional and structural components, there was an interaction between components: compared with participants defined as not isolated by both components, those considered isolated by both components had higher CVD mortality (HR 1.63 [1.51-1.76]) than each component alone (functional isolation 1.17 [1.06-1.29]; structural isolation 1.27 [1.18-1.36]).

CONCLUSIONS

This work suggests (1) a potential threshold effect for friends/family visits, (2) that those who live alone with additional concurrent markers of structural isolation may represent a high-risk population, (3) that beneficial associations for some types of social connection might not be felt when other types of social connection are absent, and (4) considering both functional and structural components of social connection may help to identify the most isolated in society.

Loneliness and depression in older adults with multimorbidity: the role of self-efficacy and social support

Introduction

As relatively little is known about self-efficacy and social support in individuals aged 65 years and older and whether they are facing a decline in life due to multimorbidity and previous COVID-19 infection, this study investigated hypotheses based on Social Cognitive Theory.

Methods

It was tested whether depressive symptoms in multimorbid patients who were hospitalized for COVID-19 infection, and recover post infection during their hospital stay, do not differ from those of multimorbid patients hospitalized for other conditions. Furthermore, we tested whether depressive symptoms are associated with increased loneliness scores, low self-efficacy beliefs, and poorly perceived social support. Additionally, it was investigated whether self-efficacy is a mediator variable, and social support is a moderator variable between loneliness and depression. N = 135 patients with or without previous COVID-19 infection (mean age 64.76) were recruited. Paper questionnaires were collected at the time of inpatient hospital admission in the year 2021 and in a cross-sectional study design. The study compared n = 45 multimorbid patients who survived COVID-19 infection with those n = 90 who were not infected before.

Results

No significant difference in depressive symptomology between these two groups revealed [t(133) = 130, p = 0.90, d = 0.024); F(3, 122) = 0.255, p = 0.86]. The study found a positive correlation between loneliness and anxiety and depression in both groups (rdepression = 0.419 and ranxiety = 0.496). Self-efficacy mediated the relation between loneliness and depression. The completely standardized indirect effect was β = 0.111, percentile Bootstrap 95% CI 0.027-0.201.

Discussion

The research findings suggest the importance of self-efficacy, and loneliness in the development of depressive symptoms, and have several practical implications for improving the mental health of multimorbid patients: Prospectively, treatment should not only focus on physical and cognitive health, but also on promoting self-efficacy and perceived social support, as well as address loneliness with psychoeducational interventions. Replication of the findings and conducting interventional research also employing lifestyle components should follow up, as this study tested associations but no causal relationships.

Multicomponent telerehabilitation programme for older veterans with multimorbidity: a programme evaluation

INTRODUCTION

Older veterans with multimorbidity experience physical, mental and social factors which may negatively impact health and healthcare access. Physical function, behaviour change skills and loneliness may not be addressed during traditional physical rehabilitation. Thus, a multicomponent telerehabilitation programme could address these unmet needs. This programme evaluation assessed the safety, feasibility and change in patient outcomes for a multicomponent telerehabilitation programme.

METHODS

Individuals were eligible if they were a veteran/spouse, age ≥50 years and had ≥3 comorbidities. The telerehabilitation programme included four core components: (1) High-intensity rehabilitation, (2) Coaching interventions, (3) Social support and (4) Technology. Physical therapists delivered the 12-week programme and collected patient outcomes at baseline, 4 weeks, 8 weeks and 12 weeks. Programme evaluation measures included safety events (occurrence and type), feasibility (adherence) and patient outcomes (physical function). Safety and feasibility outcomes were analysed using descriptive statistics. The mean pre-post programme difference and 95% CI for patient outcomes were generated using paired t-tests.

RESULTS

Twenty-one participants enrolled in the telerehabilitation programme; most were male (81%), white (72%) and non-Hispanic (76%), with an average of 5.7 (3.0) comorbidities. Prevalence of insession safety events was 3.2% (0.03 events/session). Fifteen (71.4%) participants adhered to the programme (attended ≥80% of sessions). Mean (95% CI) improvements for physical function are as follows: 4.7 (2.4 to 7.0) repetitions for 30 s sit to stand, 6.0 (4.0 to 9.0) and 5.0 (2.0 to 9.0) repetitions for right arm curl and left arm curl, respectively, and 31.8 (15.9 to 47.7) repetitions for the 2 min step test.

CONCLUSION

The telerehabilitation programme was safe, feasible and demonstrated preprogramme to postprogramme improvements in physical function measures while addressing unmet needs in a vulnerable population. These results support a randomised clinical trial while informing programme and process adaptations.

Older Veterans' Experiences of a Multicomponent Telehealth Program: Qualitative Program Evaluation Study

BACKGROUND

There are 8.8 million American veterans aged >65 years. Older veterans often have multiple health conditions that increase their risk of social isolation and loneliness, disability, adverse health events (eg, hospitalization and death), mental illness, and heavy health care use. This population also exhibits low levels of physical function and daily physical activity, which are factors that can negatively influence health. Importantly, these are modifiable risk factors that are amenable to physical therapy intervention. We used a working model based on the dynamic biopsychosocial framework and social cognitive theory to conceptualize the multifactorial needs of older veterans with multiple health conditions and develop a novel, 4-component telehealth program to address their complex needs.

OBJECTIVE

This study aims to describe veterans' experiences of a multicomponent telehealth program and identify opportunities for quality and process improvement. We conducted qualitative interviews with telehealth program participants to collect their feedback on this novel program; explore their experience of program components; and document perceived outcomes and the impact on their daily life, relationships, and quality of life.

METHODS

As part of a multimethod program evaluation, semistructured interviews were conducted with key informants who completed ≥8 weeks of the 12-week multicomponent telehealth program for veterans aged ≥50 years with at least 3 medical comorbidities. Interviews were audio recorded and transcribed. Data were analyzed by a team of 2 coders using a directed content analysis approach and Dedoose software was used to assist with data analysis.

RESULTS

Of the 21 individuals enrolled in the program, 15 (71%) met the inclusion criteria for interviews. All 15 individuals completed 1-hour interviews. A total of 6 main conceptual domains were identified: technology, social networks, therapeutic relationship, patient attributes, access, and feasibility. Themes associated with each domain detail participant experiences of the telehealth program. Key informants also provided feedback related to different components of the program, leading to adaptations for the biobehavioral intervention, group sessions (transition from individual to group sessions and group session dynamics), and technology supports.

CONCLUSIONS

Findings from this program evaluation identified quality and process improvements, which were made before rigorously testing the intervention in a larger population through a randomized controlled trial. The findings may inform adaptations of similar programs in different contexts. Further research is needed to develop a deeper understanding of how program components influence social health and longer-term behavior change.

Health status of the old and very old people in Germany: results of the Gesundheit 65+ study

Background

The demographic change makes comprehensive health reporting on health at older age an important topic.

Methods

Gesundheit 65+ is a longitudinal epidemiological study on the health status of persons aged 65 and older in Germany. Based on a two-stage stratified random sample from 128 local population registers, 3,694 persons participated in the baseline survey between June 2021 and April 2022 (47.9 % women, mean age 78.8 years). Weighted prevalences for 19 indicators of the baseline survey are presented overall and by age, sex, education and region of residence.

Results

Overall, 52.0 % of all participants of the baseline survey reported to be in good or very good health, and 78.5 % reported high or very high satisfaction with their life. This was in contrast to the large number of health/functional limitations whose prevalences ranged from 5.3 % for severe visual limitations to 69.2 % for multimorbidity. The health status of women was clearly worse than that of men, and the health status of persons aged 80 and older was worse than between 65 and 79 years of age. There was a clear educational gradient evident in the health status, but there were no differences between West and East Germany.

Conclusions

Gesundheit 65+ provides a comprehensive database for description of the health status of old and very old people in Germany, on the basis of which recommendations for action for policy and practice can be derived.

Social Support, Religiosity, Wisdom and Well-Being Among Older Adults in Indonesia

Purpose

As the population ages, it is critical to understand the elements that contribute to the well-being of older individuals. Prior research suggests that a better sense of mastery and purpose in life may explain at least some of the beneficial link between wisdom, religion, and subjective well-being. This current study seeks to identify a model of older persons' psychological well-being formation in a religious group. Whether psychosocial strengths such as religiosity, social support, and wisdom are directly related to psychological well-being. Self-acceptance, autonomy, positive interpersonal relationships, environmental mastery, personal growth, and a sense of life purpose are all components of psychological well-being.

Participants and Methods

This cross-sectional study included 261 participants, 42 men and 219 women aged 60 and up with normal cognitive, hearing, and/or speech functions. Participants lived in The boarding house in South Tapanuli-North Sumatra, Indonesia, for over 6 months. A backward translated Likert scales is used for data collection. The data were analyzed using Structural Equation Model (SEM).

Results

The results indicate that social support and religiosity have an effect on psychological well-being through wisdom as a mediator.

Conclusion

These findings emphasize the relevance of internal strengths for psychological well-being and give credence to the mediated path model's applicability to older adult communities in Indonesia.

Loneliness and Social Isolation among Transgender and Gender Diverse People

Here, we report the prevalence of loneliness and social isolation and investigate the levels of loneliness and social isolation among transgender and gender diverse people using cross-sectional data from the HH-TPCHIGV study. Using the De Jong Gierveld tool, we assess loneliness, using the Bude and Lantermann tool, we assess perceived social isolation and using the Lubben Social Network Scale, we assess objective social isolation. The prevalence rate of loneliness was 83.3% (perceived social isolation: 77.7%; objective social isolation: 34.4%). Regressions revealed that favorable outcomes (i.e., lower loneliness levels, lower perceived social isolation, and lower objective social isolation) were consistently associated with higher school education. Beyond that, we identify an association between particularly poor health-related factors and higher loneliness and objective social isolation levels. We also report that unemployment was significantly associated with higher levels of perceived social isolation. In conclusion, we show high prevalence rates of loneliness and social isolation among transgender and gender diverse people. Additionally, important correlates (e.g., education, health-related factors, or unemployment) were identified. Such knowledge may provide help to address transgender and gender diverse people at risk for loneliness and social isolation.

Chronic physical conditions, physical multimorbidity, and quality of life among adults aged ≥ 50 years from six low- and middle-income countries

PURPOSE

Multimorbidity (i.e., ≥ 2 chronic conditions) poses a challenge for health systems and governments, globally. Several studies have found inverse associations between multimorbidity and quality of life (QoL). However, there is a paucity of studies from low- and middle-income countries (LMICs), especially among the older population, as well as studies examining mediating factors in this association. Thus, the present study aimed to explore the associations, and mediating factors, between multimorbidity and QoL among older adults in LMICs.

METHODS

Cross-sectional nationally representative data from the Study on Global Ageing and Adult Health were analyzed. A total of 11 chronic conditions were assessed. QoL was assessed with the 8-item WHO QoL instrument (range 0-100) with higher scores representing better QoL. Multivariable linear regression and mediation analyses were conducted to assess associations.

RESULTS

The final sample consisted of 34,129 adults aged ≥ 50 years [mean (SD) age 62.4 (16.0) years; age range 50-114 years; 52.0% females]. Compared to no chronic conditions, 2 (b-coefficient - 5.89; 95% CI - 6.83, - 4.95), 3 (- 8.35; - 9.63, - 7.06), 4 (- 10.87; - 12.37, - 9.36), and ≥ 5 (- 13.48; - 15.91, - 11.06) chronic conditions were significantly associated with lower QoL, dose-dependently. The mediation analysis showed that mobility (47.9%) explained the largest proportion of the association between multimorbidity and QoL, followed by pain/discomfort (43.5%), sleep/energy (35.0%), negative affect (31.9%), cognition (20.2%), self-care (17.0%), and interpersonal activities (12.0%).

CONCLUSION

A greater number of chronic conditions was associated with lower QoL dose-dependently among older adults in LMICs. Public health and medical practitioners should aim to address the identified mediators to improve QoL in patients with multimorbidity.

The relationship between social isolation, social support, and loneliness with cardiovascular disease and shared risk factors: A narrative review

BACKGROUND

Cardiovascular disease (CVD) is the greatest contributor to global morbidity and mortality. Poor social health plays a critical role in CVD incidence. Additionally, the relationship between social health and CVD may be mediated through CVD risk factors. However, the underlying mechanisms between social health and CVD are poorly understood. Certain social health constructs (social isolation, low social support and loneliness) have complicated the characterisation of a causal relationship between social health and CVD.

AIM

To provide an overview of the relationship between social health and CVD (and its shared risk factors).

METHOD

In this narrative review, we examined published literature on the relationship between three social health constructs (social isolation, social support, and loneliness) and CVD. Evidence was synthesised in a narrative format, focusing on the potential ways in which social health affects CVD, including shared risk factors.

RESULTS

The current literature highlights an established relationship between social health and CVD with a likelihood for bi-directionality. However, there is speculation and varied evidence regarding how these relationships may be mediated through CVD risk factors.

CONCLUSIONS

Social health can be considered an established risk factor for CVD. However, the potential bi-directional pathways of social health with CVD risk factors are less established. Further research is needed to understand whether targeting certain constructs of social health may directly improve the management of CVD risk factors. Given the health and economic burdens of poor social health and CVD, improvements to addressing or preventing these interrelated health conditions would have societal benefits.

Interventions on the social dimension of people with chronic heart failure: a systematic review of randomized controlled trials

AIMS

The symptom burden of patients with chronic heart failure (CHF), together with social determinants and psychosocial factors, results in limitations to maintain adequate social life and roles, participate in social events and maintain relationships. This situation's impact on health outcomes makes it of utmost importance to develop meaningful social networks for these patients. The primary objective aimed to identify randomized controlled trials that impact the social dimension of people with CHF. The secondary objectives were to analyze the methodological quality of these interventions, establish their components, and synthesize their results.

METHODS AND RESULTS

A systematic review following PRISMA guidelines was conducted in Pubmed, Scopus, Cochrane CENTRAL, PsychINFO, and CINAHL databases between 2010 and February 2022. The Revised Cochrane risk-of-bias tool for randomized trials was used. The protocol was registered in PROSPERO. Eight randomized controlled trials were identified, among which two were at 'high risk of bias.' Interventions were synthesized according to the following categories: delivery format, providers and recipients, and the intervention content domains. Half of the studies showed statistical superiority in improving the intervention group's social support in people with CHF.

CONCLUSION

This review has highlighted the scarcity of interventions targeting the social dimension of people with CHF. Interventions have been heterogeneous, which limits the statistical combination of studies. Based on narrative review and vote counting, such interventions could potentially improve social support and self-care, which are important patient reported outcomes, thus warrant further research. Future studies should be co-created with patients and families to be adequately targeted.

REGISTRATION

PROSPERO CRD42021256199.

Multimorbidity and loneliness. Longitudinal analysis based on the GSOEP

BACKGROUND

Our aim was to examine the longitudinal association between multimorbidity and loneliness in the general adult population (and in different age groups) in Germany.

METHODS

Longitudinal data were used from the German Socio-Economic Panel (n= 44,385 observations in the years 2013 and 2017) - a nationally representative sample including adults aged 18 years and above. Respondents are re-surveyed annually. Loneliness was quantified using the established UCLA-3. Multimorbidity was defined as the coexistence of two or more conditions and was indicated by a list containing 13 somatic and mental diseases. Asymmetric linear fixed effects regressions (also stratified by three age groups: 18 to 44 years; 45 to 64 years, 65 years and older) were used to examine the association between the onset and end of multimorbidity as well as loneliness.

RESULTS

After adjusting for possible confounders, regression analysis revealed that the onset of multimorbidity is associated with an increase in loneliness in the total sample (β = 0.07, p < 0.001) and among individuals aged 65 years and older (β = 0.13, p < 0.001), whereas no significant association was found in the other age groups. The end of multimorbidity was not associated with loneliness neither in the total group nor in the individual age groups.

CONCLUSION

This study revealed an association between the onset of multimorbidity and higher loneliness particularly among individuals in late life. Thus, preventing or delaying multimorbidity may be beneficial to avoid loneliness among older adults.

Frequency and Correlates of Multimorbidity Among the Oldest Old: Study Findings from the Representative "Survey on Quality of Life and Subjective Well-Being of the Very Old in North Rhine-Westphalia (NRW80+)"

Purpose

Our aim was to clarify the frequency and correlates of multimorbidity among the oldest old.

Patients and Methods

We used data from the representative "Survey on quality of life and subjective well-being of the very old in North Rhine-Westphalia (NRW80+)" covering participants ≥80 years living in private households and in institutionalized settings in North Rhine-Westphalia (n = 1484, mean age was 86.3 years). Multimorbidity is defined as the co-occurrence of at least two chronic conditions. Sociodemographic, lifestyle-related, and health-related (including health literacy) correlates were included in regression analysis.

Results

About 79% of the participants were multimorbid. Logistic regressions showed that the likelihood of multimorbidity significantly increased with living in a private household, having a larger network size, worse self-rated health, higher functional impairment, and more depressive symptoms, whereas the remaining sociodemographic and lifestyle-related factors as well as health literacy were not significantly associated with multimorbidity.

Conclusion

A large proportion of participants in very late life is multimorbid. Apart from health-related factors, also two sociodemographic factors (ie, living situation and network size) were associated with multimorbidity among the oldest old. This knowledge may help to identify individuals at risk for multimorbidity in very late life.

Intergroup Contact Alleviates Loneliness: The Extensive Effect of Common Ingroup Identity

Purpose

Previous studies show that intergroup contact, through common ingroup identity, has impact on intergroup processes such as reducing intergroup bias, improving intergroup relations, etc. The effect of intergroup contact on individual psychological process (through common ingroup identity), however, needs further exploration. Based on the positive effect of both intergroup contact and ingroup identification on mental health and well-being, this article proposes and tests a new model of individual loneliness reduction through intergroup contact by promoting common ingroup identity.

Methods

A total of 263 majority ethnic members and 275 minority ethnic members from China participated in the survey. Intergroup contact, common ingroup identity and loneliness were measured at three time-points (T1-T3) over an 8-month period. Longitudinal mediation analysis and parallel process Latent Growth Curve Model for mediation are used for the examination of the indirect effect of common ingroup identity.

Results

Longitudinal mediation analysis showed that intergroup contact quality at T1 positively predicted common ingroup identity at T2, and common ingroup identity at T2 alleviated loneliness at T3. Intergroup contact quality at T1 was indirectly linked to loneliness at T3 via common ingroup identity at T2. The parallel process latent growth curve model for mediation confirmed the robustness of the indirect effect of common ingroup identity. In addition, the growth rate of the quality of intergroup contact increased the growth rate of common ingroup identity, but reduced the growth rate of loneliness.

Conclusion

The current study revealed the protectiveness of intergroup contact and common ingroup identity on loneliness, viz., intergroup contact reduces individual loneliness by promoting common ingroup identity, the implication being that intergroup contact and common ingroup identity should be taken into account in intervening process of loneliness prevention so that an individual's physical and mental health could be better safeguarded.

The association of physical multimorbidity with suicidal ideation and suicide attempts in England: A mediation analysis of influential factors

BACKGROUND

Suicide is one of the most important causes of deaths in the United Kingdom, and the numbers are currently increasing.

AIM

There are numerous identified determinants of suicidality, and physical multimorbidity is potentially important but is currently understudied. Thus, this study aims to investigate the association of physical multimorbidity with suicidality.

METHODS

Cross-sectional data from the Adult Psychiatric Morbidity Survey 2007, which was conducted in England between October 2006 and December 2007 by the National Center for Social Research and Leicester University were analyzed. Respondents were asked about 20 physical health conditions, and suicidal ideation and suicide attempts were assessed.

RESULTS

Out of 7,403 individuals aged 16 years or over, the prevalence of physical multimorbidity, suicidal ideation, and suicide attempts were 35.1%, 4.3%, and 0.7%, respectively. After adjustment for potential confounders, compared to no physical conditions, 1, 2, 3, and ⩾4 conditions were associated with significant 1.79 (95% CI [1.25, 2.57]), 2.39 (95% CI [1.63, 3.51]), 2.88 (95% CI [1.83, 4.55]), and 6.29 (95% CI [4.12, 9.61]) times higher odds for suicidal ideation. Mediation analysis showed that cognitive problems (mediated percentage 39.2%) and disability (37.5%) explained the largest proportion between multimorbidity and suicidal ideation. Pain (38.0%) and cognitive problems (30.7%) explained the largest proportion between multimorbidity and suicide attempts.

CONCLUSION

In this large sample of UK adults, physical multimorbidity was associated with significantly higher odds for suicidal ideation and suicide attempts. Moreover, several potential mediators were identified, and these may serve as future targets for interventions that aim to prevent suicidality among people with physical multimorbidity.

Climate Anxiety, Loneliness and Perceived Social Isolation

AIM

The goal of this study was to investigate the association of climate anxiety with loneliness and perceived social isolation (also stratified by age group).

METHODS

Data were taken from the general adult population aged 18 to 74 years (n = 3091). Data collection took place in March 2022. Climate anxiety was measured using the Climate Anxiety Scale. The De Jong Gierveld tool was used to quantify loneliness and the Bude and Lantermann tool was used to assess perceived social isolation.

RESULTS

Multiple linear regressions revealed an association between higher climate anxiety and higher loneliness (β = 0.06, p < 0.001) as well as higher perceived social isolation (β = 0.10, p < 0.001) among the total sample. A similar picture was identified in age-stratified regressions (i.e., among individuals aged 18 to 29 years, 30 to 49 years, and among individuals aged 50 to 64 years). However, climate anxiety was neither associated with loneliness nor with perceived social isolation among individuals aged 65 to 74 years.

CONCLUSIONS

Our current study adds first evidence regarding the link between climate anxiety and loneliness as well as perceived social isolation and can serve as a basis for upcoming studies.

Experiences of German health care professionals with spiritual history taking in primary care: a mixed-methods process evaluation of the HoPES3 intervention

BACKGROUND

Spiritual needs gain importance in old age but are often ignored in health care. Within the 'Holistic care program for elderly patients to integrate spiritual needs, social activity and self-care into disease management in primary care (HoPES3)' a complex intervention was evaluated in a cluster-randomized trial. The aim of this study was to explore the acceptability, feasibility, benefits, and harms of a spiritual history taken by general practitioners (GPs) as part of the complex intervention.

METHODS

In this mixed-methods study telephone interviews with 11 German GPs and 12 medical assistants (MAs) of the HoPES3 intervention group were conducted and analysed using a content-analytical approach. Furthermore, GPs were asked to complete a questionnaire after each spiritual history. One hundred and forty-one questionnaires from 14 GPs were analysed descriptively.

RESULTS

GPs considered the spiritual history very/quite helpful for the patient in 27% (n= 38) and very/quite stressful in 2% (n = 3) of the cases. Interviews indicated that GPs found discussing spiritual history easier than anticipated. GPs and MAs saw a difficulty in that many patients associated spirituality with religion or church and reacted with surprise or rejection. Benefits for patients were seen in the opportunity to talk about non-medical topics, and increased awareness of their own resources. Benefits for GPs mainly related to information gain and an intensified patient-physician relationship.

CONCLUSIONS

A spiritual history in general practice has the potential to reveal important information about patients' lives and to improve the patient-physician relationship. Implementation barriers identified in this study have to be considered and addressed.

Multimorbidity

Multimorbidity (two or more coexisting conditions in an individual) is a growing global challenge with substantial effects on individuals, carers and society. Multimorbidity occurs a decade earlier in socioeconomically deprived communities and is associated with premature death, poorer function and quality of life and increased health-care utilization. Mechanisms underlying the development of multimorbidity are complex, interrelated and multilevel, but are related to ageing and underlying biological mechanisms and broader determinants of health such as socioeconomic deprivation. Little is known about prevention of multimorbidity, but focusing on psychosocial and behavioural factors, particularly population level interventions and structural changes, is likely to be beneficial. Most clinical practice guidelines and health-care training and delivery focus on single diseases, leading to care that is sometimes inadequate and potentially harmful. Multimorbidity requires person-centred care, prioritizing what matters most to the individual and the individual's carers, ensuring care that is effectively coordinated and minimally disruptive, and aligns with the patient's values. Interventions are likely to be complex and multifaceted. Although an increasing number of studies have examined multimorbidity interventions, there is still limited evidence to support any approach. Greater investment in multimorbidity research and training along with reconfiguration of health care supporting the management of multimorbidity is urgently needed.

Patient activation for self‐management among adult patients with multimorbidity in primary healthcare settings

Background and Aims

Methods

Results

Conclusion

Loneliness and Depression among Community Older Adults during the COVID-19 Pandemic: A cross-sectional study

BACKGROUND

Social isolation has been recommended for reducing older adults' mortality and severe cases of COVID illness. That has resulted in unavoidable consequences of mental ill-health. This study aimed to examine the impact of the COVID-19 lockdown on the development of loneliness and depression and to analyse the factors associated with these conditions among community-dwelling older adults in Jordan.

METHODS

A cross-sectional survey was conducted with a random sample of 456 community older adults contacted by telephone three weeks after the first pandemic lockdown in April 2020. The study instrument included the screening three-item UCLA Loneliness Scale, the Geriatric Depression Scale, and relevant medical and functional history.

RESULTS

The mean age was 72.48 ± 6.84 years, and 50.2% were women. 41.4% were lonely, and of those 62% had a positive screen for depression. The mean UCLA score was significantly higher during the lockdown than before. Loneliness was significantly associated with being unmarried, having never worked previously, and being functionally dependent. Lonely participants were 1.65 times more likely to have depression. Likewise, a previous history of depression and cognitive impairment, multimorbidity, poor self-perceived health, and concern about contracting COVID infection were significant predictors of depression.

CONCLUSION

The COVID-19 pandemic has had a heavy toll on older adults' mental health, particularly those with multimorbidity, baseline functional dependence, and those with a previous history of depression and cognitive impairment. Targeting these high-risk groups is important in order to minimize loneliness, depression, and subsequent increased morbidity. Using all-inclusive language might minimize ageism and the fear of catching an infection.

Prevalence and patterns of multimorbidity in chronic diseases in Guangzhou, China: a data mining study in the residents' health records system among 31 708 community-dwelling elderly people

OBJECTIVES

Examination of the prevalence, influence factors and patterns of multimorbidity among the elderly people in Guangzhou, China.

DESIGN

Cross-sectional study.

PARTICIPANTS

31 708 community-dwelling elderly people aged 65 and over.

PRIMARY AND SECONDARY OUTCOME MEASURES

Prevalence, influence factors and patterns of multimorbidity in seven chronic conditions among the participants. A multistage, stratified random sampling was adopted for selection of health records in the residents' health records system of Guangzhou. Data mining by association rule mining analysis was used to explore the correlations and multimorbidity patterns between seven chronic diseases.

RESULTS

The prevalence of morbidity was 55.0% (95% CI 40.1% to 60.1%) and the multimorbidity was 15.2% (95% CI 12.4% to 18.4%) among the participants. Elderly, women, higher education level, being single, living in urban areas and having medical insurance were more likely to have chronic diseases and multimorbidity. Data mining by association rule mining analysis reveals patterns of multimorbidity among the participants, including coexistence of hypertension and diabetes (support: 12.5%, confidence: 17.6%), hypertension and coronary heart disease (support: 4.4%, confidence: 5.7%), diabetes and coronary heart disease (support: 1.6%, confidence: 5.7%), diabetes, coronary heart disease and hypertension (support: 1.4%, confidence: 4.4%).

CONCLUSIONS

A high prevalence of morbidity (especially on hypertension and diabetes) and a relatively low multimorbidity of chronic diseases exist in elderly people. Data mining of residents' health records will help for strengthening the management of residents' health records in community health service centres of Guangzhou, China.

What causes loneliness among household heads: a study based in primary setting in Mumbai, India

Background

With the pace of urbanization, symptoms of loneliness emerge as one of the most devastating mental illnesses among city dwellers in the modern age. The present study has tried to identify the potential factors and correlates which affect loneliness vulnerability.

Methods

The data for this study were collected from three different areas of Mumbai (i.e., Dadar, Bandra, and Chembur).This study was conducted through a cross-sectional household survey of household heads in the five different housing typologies/ localities between January and June 2016.A total of 450 household data were collected using the quota sampling method. Loneliness was the main dependent variable. The bivariate analysis was used to see the percentage of loneliness among respondents. Bivariate analysis for categorical data was carried out using the chi-square (χ²) test. Logistic regression analysis was performed to explore the correlates of loneliness among household heads. The probability of significance was set at 5%.

Results

It was found that around 7 percent of respondents often feel lonely, and 21 percent of respondents sometimes feel lonely in the last seven days preceding the survey date. Household heads with two or more chronic diseases had higher odds (OR = 4.87, CI = 1.52–15.57) of loneliness than household heads without any chronic disease. The odds of loneliness were almost 3 times higher (OR = 3.05; CI = 1.11–8.38) among females as compared to males. Household heads living alone (single) had higher odds (OR = 19.99; CI = 4.14–96.59) to suffer from loneliness than those living in a joint family.

Conclusion

Finding reveals that level of loneliness symptomatology in urban dwellers may be attributed significantly by individual (i.e., morbidity status and sex of respondent), social (i.e., personal relation) and residing locality characteristics. Community psychological intervention along with enhanced civic engagement can reduce level of loneliness in existing slum rehabilitees.

Multimorbidity Profile of COVID-19 Deaths in Portugal during 2020

Background: COVID-19 is caused by SARS-CoV-2 infection and has reached pandemic proportions. Since then, several clinical characteristics have been associated with poor outcomes. This study aimed to describe the morbidity profile of COVID-19 deaths in Portugal. Methods: A study was performed including deaths certificated in Portugal with “COVID-19” (ICD-10: U07.1 or U07.2) coded as the underlying cause of death from the National e-Death Certificates Information System between 16 March and 31 December 2020. Comorbidities were derived from ICD-10 codes using the Charlson and Elixhauser indexes. The resident Portuguese population estimates for 2020 were used. Results: The study included 6701 deaths (death rate: 65.1 deaths/100,000 inhabitants), predominantly males (72.1). The male-to-female mortality ratio was 1.1. The male-to-female mortality rate ratio was 1.2; however, within age groups, it varied 5.0–11.4-fold. COVID-19 deaths in Portugal during 2020 occurred mainly in individuals aged 80 years or older, predominantly in public healthcare institutions. Uncomplicated hypertension, uncomplicated diabetes mellitus, congestive heart failure, renal failure, cardiac arrhythmias, dementia, and cerebrovascular disease were observed among COVID-19 deceased patients, with prevalences higher than 10%. A high prevalence of zero morbidities was registered using both the Elixhauser and Charlson comorbidities lists (above 40.2%). Nevertheless, high multimorbidity was also identified at the time of COVID-19 death (about 36.5%). Higher multimorbidity levels were observed in men, increasing with age up to 80 years old. Zero-morbidity prevalence and high multimorbidity prevalences varied throughout the year 2020, seemingly more elevated in the mortality waves’ peaks, suggesting variation according to the degree of disease incidence at a given period. Conclusions: This study provides detailed sociodemographic and clinical information on all certificated deaths from COVID-19 in Portugal during 2020, showing complex and extreme levels of morbidity (zero-morbidity vs. high multimorbidity) dynamics during the first year of the pandemic in Portugal.

Spatiotemporal Analysis of the Prevalence and Pattern of Multimorbidity in Older Chinese Adults

Background

Multimorbidity presents an enormous problem to societal and healthcare utilization under the context of aging population in low- and middle-income countries (LMICs). Currently, systematic studies on the profile of multimorbidity and its characteristics among Chinese elderly are lacking. We described the temporal and spatial trends in the prevalence of multimorbidity and explored chronological changes of comorbidity patterns in a large elderly population survey.

Methods

Data were extracted from the Chinese Longitudinal Healthy Longevity Study (CLHLS) conducted between 1998 and 2018 in a random selection of half of the counties and city districts. All the elderly aged 65 and older were included in the survey of eight waves. We used 13 investigated chronic diseases to measure the prevalence of multimorbidity by means of geography, subpopulation, and chronological changes. The patterns of multimorbidity were assessed by computing the value of relative risk (RR indicates the likelihood of certain diseases to be associated with multimorbidity) and the observed-to-expected ratio (O/E indicates the likelihood of the coexistence of a multimorbidity combination).

Results

From 1998 to 2018, the prevalence of multimorbidity went from 15.60 to 30.76%, increasing in the fluctuation across the survey of eight waves (p_{for trend} = 0.020). Increasing trends were observed similarly in a different gender group (p_male = 0.009; p_female = 0.004) and age groups among female participants (p_~80 = 0.009; p₈₁₋₉₀ = 0.004; p₉₁₋₁₀₀ = 0.035; p_101~ = 0.018). The gap in the prevalence of multimorbidity between the north and the south was getting narrow across the survey of eight waves. Hypertension was the highest prevalent chronic condition while diabetes was most likely to coexist with other chronic conditions in the CLHLS survey. The most frequently occurring clusters were hypertension and heart disease, hypertension and cataract, and hypertension and chronic lung disease. And, the cancer, TB, and Parkinson's disease cluster took the domination of O/E rankings over time, which had a higher probability of coexistence in all the multimorbidity combinations.

Conclusions

The prevalence of multimorbidity has been increasing nationwide, and more attention should be paid to a rapid growth in the southern part of China. It demands the effective diagnosis and treatment adopted to the highly prevalent comorbidities, and strategies and measures were adjusted to strongly relevant clusters.

Evaluation of a Spiritual History with Elderly Multi-Morbid Patients in General Practice-A Mixed-Methods Study within the Project HoPES3

Background: The “Holistic Care Program for Elderly Patients to Integrate Spiritual Needs, Social Activity and Self-Care into Disease Management in Primary Care” (HoPES3) examines the implementation of a spiritual history (SH) as part of a multifaceted intervention in German general practices. While the effectiveness of the interventions was evaluated in a cluster-randomized trial, this article investigates the patients’ views concerning the acceptability of the SH and its effects. Methods: A mixed-methods study was conducted in which 133 patients of the intervention group filled in a standardized questionnaire after the intervention. Later, 29 of these patients took part in qualitative semi-standardized interviews. Results: According to the survey, 63% (n = 77) of patients found the SH helpful. In the interviews, however, many indicated that they either kept the conversation brief or declined the offer to talk about spirituality. Contents of longer conversations referred to difficult life events, personal sources of strength, and experiences with religious institutions. Many patients who had a longer conversation about spirituality reported that their relationship with their general practitioner (GP) had improved. Almost all patients recommended integrating a personal conversation of this kind into primary care. Conclusions: The SH seems to be a possible ‘door opener’ for a trusting doctor-patient relationship, which can then be built upon.

Relationships between non-communicable disease, social isolation and frailty in community dwelling adults in later life: findings from the Hertfordshire Cohort Study

BACKGROUND

Social relationships play a fundamental role in individuals' lives and health, and social isolation is prevalent among older people. Chronic non-communicable diseases (NCDs) and frailty are also common in older adults.

AIMS

To examine the association between number of NCDs and social isolation in a cohort of community-dwelling older adults in the UK, and to consider whether any potential association is mediated by frailty.

METHODS

NCDs were self-reported by 176 older community-dwelling UK adults via questionnaire. Social isolation was assessed using the six-item Lubben Social Network Scale. Frailty was assessed by the Fried phenotype of physical frailty.

RESULTS

The median (IQR) age of participants in this study was 83.1 (81.5-85.5) years for men and 83.8 (81.5-85.9) years for women. The proportion of socially isolated individuals was 19% in men and 20% in women. More women (18%) than men (13%) were identified as frail. The number of NCDs was associated with higher odds of being isolated in women (unadjusted odds ratio per additional NCD: 1.65, 95% CI 1.08, 2.52, p = 0.021), but not in men, and the association remained robust to adjustment, even when accounting for frailty (OR 1.85, 95% CI 1.06, 3.22, p = 0.031).

DISCUSSION

Number of self-reported NCDs was associated with higher odds of social isolation in women but not in men, and the association remained after considering frailty status.

CONCLUSIONS

Our observations may be considered by healthcare professionals caring for community-dwelling older adults with multiple NCDs, where enquiring about social isolation as part of a comprehensive assessment may be important.

What matters to people with multiple long-term conditions and their carers?

BACKGROUND

The number of people living with multiple long-term conditions is increasing worldwide. This presents challenges for health and care systems, which must adapt to meet the needs of this population. This study drew on existing data to understand what matters to people living with multiple long-term conditions and identify priorities for future research.

METHODS

Two studies were conducted. (1) A secondary thematic analysis of interview, survey and workshop data collected from the 2017 James Lind Alliance Priority Setting Partnership for Older People with Multiple Conditions, and patient and public involvement workshops; (2) a review of ongoing research and published research priorities, relating to older people (80+) living with multiple long-term conditions.

FINDINGS

Older people with multiple long-term conditions identified a number of key concerns: access to care, support for both the patient and their carer, physical and mental health and well-being and identifying opportunities for early prevention. The review identified no published research priorities or ongoing research focusing specifically on populations aged over 80 years with multiple long-term conditions.

CONCLUSION

Older people living with multiple long-term conditions experience care that is inadequate for their needs. A holistic approach to care that extends beyond treating single conditions will ensure wide-ranging needs are met. As multimorbidity rises worldwide, this is a critical message for practitioners across health and care settings. We also recommend key areas that should be given greater focus in future research and policy to inform effective and meaningful forms of support for people living with multiple long-term conditions.

The Association between Oral Health-Related Quality of Life, Loneliness, Perceived and Objective Social Isolation-Results of a Nationally Representative Survey

The aim was to examine the association between oral health-related quality of life and loneliness and perceived as well as objective social isolation. Data were used from a nationally representative survey with n = 3075 (late Summer 2021). The established Oral Health Impact Profile (OHIP-G5) was used to quantify oral health-related quality of life. Moreover, established tools were used to quantify the outcome measures (De Jong Gierveld loneliness scale, Bude/Lantermann scale and Lubben Social Network Scale). It was adjusted for several covariates in regression analysis. Linear regressions showed that low oral health-related quality of life is associated with higher loneliness (B = 0.03, p < 0.001), higher perceived social isolation (B = 0.06, p < 0.001) and higher objective social isolation (B = 0.07, p < 0.05). Further regressions were performed (e.g., stratified by denture usage). Our study stressed the importance of low oral health-related quality of life for loneliness and social isolation (both perceived and objective). This knowledge is important to address individuals at risk. Future studies should clarify the underlying mechanisms.

COVID-19 and loneliness: A rapid systematic review

BACKGROUND

Loneliness is known to be associated with both poorer physical and mental health, being associated with increased mortality. Responses throughout the world to the current COVID-19 pandemic all incorporate varying degrees of social distancing and isolation. There is an imperative to provide a timely review and synthesis of the impact of COVID-19 on loneliness in the general population.

METHODS

PubMed was searched using the key terms 'COVID-19', 'coronavirus', 'SARS-COV2' and 'loneliness'. Fifty-four articles were identified and screened against the inclusion criteria. The inclusion criteria stipulated that the study needed to incorporate a measure of loneliness with participants being drawn from the general adult population. Twenty-four studies met the inclusion criteria.

RESULTS

The key data extracted from the 24 reviewed studies are presented and summarised with a focus on key demographics of participants, the research designs utilised, the measures of loneliness employed and the other variables assessed in the studies. Overall, the findings indicate that loneliness has been a significant issue during the current COVID-19 pandemic and loneliness is positively associated with mental health symptoms. However, there were inconsistencies in the results evident across studies.

CONCLUSION

To our knowledge, this is the first systematic review of research investigating loneliness during the current COVID-19 pandemic in the general adult population. Despite the inconsistencies evident in some of the results across the studies, it is clearly apparent that loneliness is having an impact on the mental health and wellbeing of the general adult population. Furthermore, it is apparent that the current COVID-19 pandemic has had an impact on loneliness in the general adult population and that loneliness is significantly positively associated with mental illness symptomatology. Thus, there is an imperative to address loneliness through public policy and interventions. The limitations of this review are noted and directions given for future research.

Frequency and correlates of use of applications for monitoring and increasing health and well-being in middle-aged and older adults. Findings from the German Ageing Survey

AIM

To clarify the frequency and correlates of using applications for monitoring and increase of health and well-being among middle-aged and older adults during the COVID-19 pandemic in Germany.

METHODS

Data were used from the nationally representative German Ageing Survey (n = 3,174 individuals in the analytical sample; June/July 2020). The frequency of using applications for monitoring and increasing health and well-being (from daily to never) was used as main outcome measure.

RESULTS

Among individuals with access to the internet, 76% never used applications for monitoring and increase of health and well-being, whereas about 13% were rare and 11% were frequent users of such applications. Multinomial regressions showed that the likelihood of being a rare user (compared to never users of such applications) was positively associated with being male [RRR: 0.74, 95% CI: 0.59-0.93], the frequency of walks [e.g., several times a week compared to never: RRR: 2.76, 95% CI: 1.15-6.59] and worse self-rated health [RRR: 1.33, 95% CI: 1.11-1.59]. Furthermore, the likelihood of being a frequent user (compared to never users) was positively associated with younger age [RRR: 0.96, 95% CI: 0.94-0.98] and the frequency of walks [daily compared to never: RRR: 2.61, 95% CI: 1.07-6.35].

CONCLUSIONS

Applications for monitoring and increasing health and well-being are used by about one out of four middle-aged and older individuals with access to the internet in Germany during the COVID-19 pandemic. In international comparison, the proportion of users is rather low. Determining the factors associated with such use may help to address non-users.

Informal Caregiving, Loneliness and Social Isolation: A Systematic Review

Background: Several empirical studies have shown an association between informal caregiving for adults and loneliness or social isolation. Nevertheless, a systematic review is lacking synthesizing studies which have investigated these aforementioned associations. Therefore, our purpose was to give an overview of the existing evidence from observational studies. Materials and Methods: Three electronic databases (Medline, PsycINFO, CINAHL) were searched in June 2021. Observational studies investigating the association between informal caregiving for adults and loneliness or social isolation were included. In contrast, studies examining grandchild care or private care for chronically ill children were excluded. Data extractions covered study design, assessment of informal caregiving, loneliness and social isolation, the characteristics of the sample, the analytical approach and key findings. Study quality was assessed based on the NIH Quality Assessment Tool for Observational Cohort and Cross-Sectional Studies. Each step (study selection, data extraction and evaluation of study quality) was conducted by two reviewers. Results: In sum, twelve studies were included in our review (seven cross-sectional studies and five longitudinal studies)—all included studies were either from North America or Europe. The studies mainly showed an association between providing informal care and higher loneliness levels. The overall study quality was fair to good. Conclusion: Our systematic review mainly identified associations between providing informal care and higher loneliness levels. This is of great importance in assisting informal caregivers in avoiding loneliness, since it is associated with subsequent morbidity and mortality. Moreover, high loneliness levels of informal caregivers may have adverse consequences for informal care recipients.

Determinants of psychosocial factors among the oldest old - Evidence from the representative "Survey on quality of life and subjective well-being of the very old in North Rhine-Westphalia (NRW80+)"

OBJECTIVES

Our aim was to examine socioeconomic and health-related variables associated with psychosocial factors among the oldest old.

METHODS

Cross-sectional data were used from the representative "Survey on quality of life and subjective well-being of the very old in North Rhine-Westphalia (NRW80+)" consisting of individuals aged 80 years and over (n = 952, average age was 86 years) living in North Rhine-Westphalia (most populous state of Germany). Established tools were used to quantify loneliness, life satisfaction and depressive symptoms. Socioeconomic and health-related determinants were included in regression analysis.

RESULTS

Multiple linear regressions showed that higher life satisfaction was associated with a greater network size, lower functional impairment and better self-rated health. Moreover, higher loneliness was associated with being unmarried, a smaller network size, worse self-rated health and higher functional impairment. Additionally, more depressive symptoms were associated with lower age (i.e., 80-84 years compared to 90 years and over), asset poverty, the presence of multimorbidity, higher functional impairment and worse self-rated health.

CONCLUSIONS

Our study identified various socioeconomic and health-related factors associated with worse psychosocial factors among the oldest old. This knowledge may assist in targeting oldest old individuals at risk for worse psychosocial factors.

Risk Attitude in Multicriteria Decision Analysis: A Compromise Approach

In fields on which decisions need to be taken including health, as we are seeing nowadays in the COVID-19 crisis, decision-makers face multiple criteria and results with a random component. In stochastic multicriteria decision-making models, the risk attitude of the decision maker is a relevant factor. Traditionally, the shape of a utility function is the only element that represents the decision maker's risk attitude. The eduction process of multi-attribute utility functions implies some operational drawbacks, and it is not always easy. In this paper, we propose a new element with which the decision maker's risk attitude can be implemented: the selection of the stochastic efficiency concept to be used during a decision analysis. We suggest representing the risk attitude as a conflict between two poles: risk neutral attitude, associated with best expectations, and risk aversion attitude, associated with a lower uncertainty. The Extended Goal Programming formulation has inspired the parameter that is introduced in a new risk attitude formulation. This parameter reflects the trade-off between the two classical poles with respect to risk attitude. Thus, we have produced a new stochastic efficiency concept that we call Compromise Efficiency.

Do Loneliness and Perceived Social Isolation Reduce Expected Longevity and Increase the Frequency of Dealing with Death and Dying? Longitudinal Findings based on a Nationally Representative Sample

OBJECTIVES

Loneliness and social isolation are important factors for morbidity and mortality. However, little is known about whether increases in loneliness and perceived social isolation contribute to decreased expectations of longevity and an increased frequency of dealing with death and dying. Consequently, our aim was to clarify these relationships.

DESIGN

Longitudinal data were derived from a nationally representative sample of individuals ≥40 years (analytical sample, n=7952 observations).

SETTING AND PARTICIPANTS

Community-dwelling individuals aged ≥40 years.

METHODS

Loneliness and perceived social isolation were both measured using well-established tools. In accordance with other large cohort studies, the expectations of longevity were assessed using the question "What age do you think you will live to?" Moreover, the frequency of dealing with death and dying (from 1 = never to 5 = very often) served as outcome measure. In regression analysis, it was adjusted for several sociodemographic and health-related factors.

RESULTS

Fixed effects regressions showed that both increases in loneliness (β = -0.99, P < .001) and in perceived social isolation (β = -0.59, P < .05) were associated with decreases in expectations of longevity. Furthermore, both loneliness [incidence rate ratio (IRR) = 1.02, P < .05] and perceived social isolation (IRR = 1.02, P < .05) were associated with increases in the frequency of dealing with death and dying.

CONCLUSIONS AND IMPLICATIONS

Beyond the impact of various covariates, findings still point to a longitudinal association between both perceived social isolation and loneliness and lower expectations of longevity as well as an increased frequency of dealing with death and dying. Efforts in reducing loneliness and perceived social isolation can contribute to increased expected longevity and a decreased frequency of dealing with death and dying which ultimately can contribute to longevity in older age.

Lack of Social Support and Its Role on Self-Perceived Health in a Representative Sample of Spanish Adults. Another Aspect of Gender Inequality

Self-perceived health has been used as a good estimator of health status and receiving affection can be a determining factor for good self-perceived health. The aim of the present study was to assess whether lack of social support (measured through Duke scale, which ranges from 11 to 55) was associated with poorer health status measured as self-perceived health, and whether that association was different between women and men. A cross-sectional study was conducted using data from the 2017 Spanish National Health Survey. A descriptive study was performed, and logistic regression models were applied using self-perceived health as a dependent variable. Mean Duke score was 47.6 for men and 47.9 for women (p = 0.016). Moreover, 36.3% of women and 27.6% of men reported poor self-perceived health (p < 0.001). The multivariate analysis revealed that lower scores in Duke-UNC social support scale were associated with poorer health status. That association was higher in women than in men. Poor self-perceived health was also associated with low level of education and obesity, especially among women. There was gender inequality as regards health status associated with lack of social support. These results can help design prevention strategies to improve health.