Social capital: a guide to its measurement

Ageing and the Case of Democratic Medicine in Japan

Aging populations present serious challenges to societies for the provision of care and support for their eldest members. These include increased demands on families for care at home, shortages of professional care workers and facilities, and financial strains on governmental budgets. However, these conditions also provide space for the elderly to adapt institutions to secure care and support. This essay examines the ways the elderly work through Min-Iren, a federation of medical institutions in Japan, to meet their needs. Premised on a "democratic" model of solidarity, Min-Iren institutional structure provides participating elderly substantial power to modify ostensibly medical institutions. Drawing from 18 months of fieldwork, this essay ethnographically explores how the elderly refashion Min-Iren clinics and hospitals to offer venues for socializing, community building, and political action as well as conventional medical care. On the medical side, Min-Iren institutions enact a form of coproduction of health. However, interpreted from the perspective of social capital, Min-Iren institutions' forays into local social milieus resemble activities of civic organizations and foster social engagement, collective action, and social support. In the hands of the elderly, Min-Iren medical institutions, thus, endeavor to improve individual and neighborhood wellbeing in ways beyond medical care. Min-Iren's model that centers participation and local ownership is general and can be applied to other contexts.

[Poverty, migration and mental health]

Poverty and social exclusion are closely related to an increased risk for the deterioration of mental health. In 2018 approximately 19% of the German population were threatened by poverty and the associated social ostracization. Migrant groups in particular often show an increased risk for poverty and are often exposed to multiple socioeconomic stress factors depending on the context of migration, pre-migration and post-migration social factors. Numerous studies have shown that societal exclusion, precarious living conditions and the residential environment negatively affect mental health beyond the effects of pre-migration risk factors. This article provides a review and discussion on the relationship between mental health, poverty and related constructs, such as social cohesion, social capital and social exclusion in general as well as in specific risk groups, such as migrant and refugee populations.

Associations between maternal social capital and infant birth weight in three developing countries: a cross-sectional multilevel analysis of Young Lives data

OBJECTIVE

To explore how three indicators of social capital (ie, group membership, social support and cognitive social capital and specific types within each type) are associated with infant birth weight.

STUDY DESIGN AND SETTINGS

Cross-sectional analyses of the first wave of Young Lives Survey data collected in 2002 from India (Andhra Pradesh state), Peru and Vietnam.

PARTICIPANTS

807 mothers in India, 1528 mothers in Peru and 1706 mothers in Vietnam.

OUTCOMES MEASURE

Infant birth weight was measured in grams. Participation in specific groups, receipt of social support from specific groups or individuals and perceptions of their community were measured for social capital indicators. Two-level random intercept linear regression models were fit separately by country (first level: individual and second level: community).

RESULTS

Maternal group membership displayed a consistent positive association with infant birth weight across the three countries. There was no relationship with maternal cognitive social capital. Membership in a women's group was associated with infant birth weight consistently in all three countries (b=119.6, 95% CI 21.7 to 217.4 in India, b=133.4, 95% CI 40.9 to 225.9 in Peru, b=60.6, 95% CI 0.5 to 120.6 in Vietnam). However, membership in a political group in Peru was inversely associated with infant birth weight (b=-276.1, 95% CI -465.7 to -86.5).

CONCLUSION

Although a higher level of social capital is associated with higher infant birth weight, specific types of social capital may have different associations with infant birth weight depending on the social, political or cultural specificity of the country. These results pave the way for additional research on the mechanisms through which social capital influences birth weight outcomes in each country.

Suicide Stigma in Online Social Interactions: Impacts of Social Capital and Suicide Literacy

This study examined whether and when people are more likely to conform to stigmatizing views on suicide in online social interactions. Two key factors in the study included characteristics of individuals' social capital and suicide literacy. Study 1 analyzed national survey data to explore the relationships, and Study 2 involved a vignette to gauge the extent to which people conform to stigmatizing attitudes toward suicidal people under group pressure. Results showed that those emphasizing social networks demonstrated higher levels of suicide stigma, while those with more interpersonal trust showed lower levels of stigma. However, in relation to interpersonal trust, suicide literacy played a moderating role in that those with lower levels of interpersonal trust showed significantly less conformity when they had high suicide literacy.

Building the evidence on Making Health a Shared Value: Insights and considerations for research

The Robert Wood Johnson Foundation (RWJF)'s Culture of Health Action Framework guides a movement to improve health and advance health equity across the nation. Action Area One of the Framework, Making Health a Shared Value, highlights the role of individual and community factors in achieving a societal commitment to health and health equity, centered around three drivers: Mindset and Expectations, Sense of Community, and Civic Engagement. To stimulate research about how Action Area One and its drivers may impact health, Evidence for Action (E4A), a signature research funding program of RWJF, developed and released a national Call for Proposals (CFP). The process of formulating the CFP and reviewing proposals surfaced important challenges for research on creating and sustaining shared values to foster and maintain a Culture of Health. In this essay, we describe these considerations and provide examples from funded projects regarding how challenges can be addressed.

Construct validity of a global scale for Workplace Social Capital based on COPSOQ III

BACKGROUND AND AIM

Workplace Social Capital has been suggested as a useful concept when addressing organizational and social factors of the work environment. The overall aim of the present study is to establish and evaluate the construct validity of a measure of Workplace Social Capital based on the operationalization suggested in the third version of the Copenhagen Psychosocial questionnaire.

METHODS

The present study is based on data collected as part of a validation and development project for the use of the Swedish version of COPSOQ at workplaces and includes responses from 1316 human service workers answering a workplace survey. Six items from scales for organizational justice, vertical trust and horizontal trust in COPSOQ III were included in the analyses. Rasch Analysis was used for scale validation.

RESULTS

The analyses showed that the psychometric properties of the suggested COPSOQ scale for Workplace Social Capital were satisfactory after accommodation for local dependency. Each individual item worked as intended, the scale was unidimensional and functioned invariantly for women and men, and for younger and older employees. The scale was furthermore found to be valid for use for distinguishing groups, not individuals.

CONCLUSION

We have established that the scale for Workplace Social Capital measured by COPSOQ III is valid for distinguishing groups, e.g. work teams. The scale exhibits good construct validity as it satisfies the measurement criteria defined by the Rasch model.

A retrospective assessment of metropolitan religious adherence rate, individual and neighborhood social capital and their impact on women's health

Background

Social capital is a multilevel construct impacting health. Community level social capital, beyond the neighborhood, has received relatively less attention. Moreover, the measurement of community level social capital has tended to make use of aggregated individual data, rather than observable community characteristics.

Methods

Herein, metropolitan religious adherence, as an observable community-level measure of social capital, is used. We match it to city of residence for 2826 women in the Fragile Families Childhood Wellbeing Study (a cohort study) who have lived continuously in that city during a nine-year period. Using ordered logistic regression with clustered standard errors to account for area effects, we look at the relationship between metropolitan religious adherence and self-rated health, while controlling for lagged individual, neighborhood, and socioeconomic factors, as well as individual level religious attendance.

Results

Religious adherence at the community level is positive and statistically significant; every 1% increase in area religiosity corresponds to a 1.2% increase in the odds of good health.

Conclusions

These findings shed light on a possible pathway by which social capital may improve health, perhaps acting as a stress buffer or through spillover effects of reciprocity generated by exposure to religion.

Intra-urban patterns of neighborhood-level social capital: a pilot study

Background: Social capital is a construct of interaction and social trust in one’s fellow community members. These interactions can provide a safety net for individuals in terms of information, social support, and adherence to social norms. While a number of studies have previously examined the relationship between social capital and health outcomes, few have examined the theparallel relationship of social capital and geographic "place" with respect to health outcomes.

Methods: Considering social capital as facilitated by specific structures, we evaluate the relationship between neighborhood-level social capital and disability rates in a major Southern US city. Disability rates were collected through neighborhood-level data via the AmericanCommunity Survey (ACS) and compared to a geocoded map of neighborhood-level social capital measures during spring, 2016.

Results: Higher social capital within a neighborhood coincided with lower disability rates in that neighborhood (r=-0.14, P=0.016) when compared to random assortment models.

Conclusion: Findings from this research add evidence to the value of the built environment, not only providing resources and shaping choices, but for facilitating important social relationships.

The diversity of interest in later-life entrepreneurship: Results from a nationally representative survey of Americans aged 50 to 70

While older entrepreneurs are more likely to be male, white, and have higher levels of human, social, and financial capital, we know less about interest in later-life entrepreneurship. This study estimates entrepreneurial interest in a nationally representative sample of Americans aged 50 to 70 using partial proportional odds modeling. We estimate that more than 31 million older Americans have some interest in entrepreneurship and reveal key predictors of this interest (e.g., younger age). Importantly, the findings indicate that a more diverse group of older adults are interested in entrepreneurship than have become entrepreneurs, suggesting the need for additional research on the potential disparities between entrepreneurial interest and action in later life.

Development of the Brief Social Capital for Youth Sexual and Reproductive Health Scale: Exploratory and Confirmatory Factor Analysis

Social capital plays an important role in sexual and reproductive health among youth, yet few measures to assess this concept have been developed and tested for this population. We developed and examined the factor structure of the Brief Social Capital for Youth Sexual and Reproductive Health Scale. Drawing on the empirical literature, we identified item content to assess an overall construct of social capital in relationship to youth's sexual and reproductive health, including condom self-efficacy, civic engagement, and adult and community support. We conducted exploratory factor analysis (EFA) and confirmatory factor analysis (CFA) with a sample of 200 youth, predominately low-income and ethnic minority in Denver, Colorado. EFA with geomax rotation yielded a three-factor solution. CFA provided an adequate model fit with acceptable standardized factor loadings. This study provides a validated measure for future research to further examine social capital and youth sexual and reproductive health.

Racial Income Inequality, Perceptions of Competition, and Negative Interracial Outcomes

There exists a racial income gap in America: Blacks earn ∼38% less than Whites, but little is known about its relation to interracial psychological outcomes. Toward this end, the present research examined associations between the Black–White income gap and perceptions of interracial competition and, subsequently, negative intergroup outcomes. Study 1 extracted data from a large, preexisting data set ( N = 2,543) and provided initial support for the hypothesis that higher levels of racial income inequality are associated with increased perceptions of competition. Study 2 then recruited approximately equal numbers of White and Black participants ( N = 1,731) and demonstrated that increases in racial income inequality predict increased perceptions of competition, discrimination, behavioral avoidance, and intergroup anxiety. Implications for theory development and public policy are discussed.

Neighborhood bystander intervention in intimate partner abuse: The role of social cohesion

This study examines the relationships among individual beliefs about intimate partner abuse (IPA), attitudes about IPA reporting, social cohesion, and the intention of intervening in neighborhood IPA. Data for this study come from a larger cross-sectional, community-based study in which participants (N = 1,626) were surveyed face to face using stratified random sampling in targeted communities in a Mountain West state (i.e., drop-off, pick-up method) and online using social media outreach in targeted communities. Linear regression results indicated that participants were less likely to intervene in IPA situations in their neighborhood if they held beliefs about the private nature of IPA or feared retaliation. Additionally, social cohesion was positively associated with participants' intention of intervening in IPA situations in their neighborhood. Our findings suggest potential avenues for community intervention that attempt to build communitywide beliefs that IPA is a community-level concern and one that demands attention from the entire community.

Social Capital and Mental Health in Rural and Urban China: A Composite Hypothesis Approach

The objective of this study is to follow the composite theory approach to analyze the effect of social capital on self-rated mental health in rural and urban China. Our nationally representative sample includes 10,968 respondents from 130 county-level communities. Two-level random-coefficient linear regressions, which model individual and community variations in subjective mental health, were estimated by taking the hierarchical structure of the dataset into account. We found that a significant proportion of the total variations in self-rated mental health were explained at the community level. We also found an association between low contextual civic trust and poor self-rated mental health after adjusting for individual social capital and individual socioeconomic-demographic variables. The study also revealed that: (1) in rural areas a positive relationship between civic and political trust and mental health existed both at the individual and the community level, respectively; and (2) in urban areas, only political trust at the individual level contributed to better mental health. In addition, the individual and community level political participation exhibited a positive impact on mental health measures in both rural and urban China. The individual level civic participation was positively associated to the outcome variable. However, the community-level civic participation seemed to negatively impact mental health in urban area. Our findings emphasize the importance of both individual and community-level healthcare interventions in China. Finally, this study also found that human capital covariates remained important predictors of self-rated mental health status even after controlling social capital both at individual and community levels. This study suggested that the composite thesis could provide a more convincing narrative than other theories in explaining the effects of both human and social capital on health.

The Relationship between Social Cohesion and Urban Green Space: An Avenue for Health Promotion

Social cohesion involves the interpersonal dynamics and sense of connection among people. Increased social cohesion can be associated with various physical and psychological health benefits. The presence of urban green spaces can encourage positive social interactions that cultivate social cohesion in ways that enhance health and well-being. Urban green spaces have also been linked to positive health behaviors and outcomes including increased physical activity and social engagement. Understanding the relationship between social cohesion and urban green space is important for informing holistic approaches to health. In this article, we discuss how positive interactions in urban green space can catalyze social cohesion, social capital and critical health-promoting behaviors that may enhance psychological health and well-being. We also summarize the strengths and limitations of previous studies and suggest directions for future research.

Neighborhood Social Context and Kidney Function Over Time: The Multi-Ethnic Study of Atherosclerosis

RATIONALE & OBJECTIVE

Although socioeconomic status has been associated with chronic kidney disease (CKD), little is known about its relationship to residential neighborhood context.

STUDY DESIGN

Secondary analysis of the Multi-Ethnic Study of Atherosclerosis (MESA), a prospective cohort study designed to investigate the development and progression of subclinical cardiovascular disease.

SETTING & PARTICIPANTS

6,814 men and women who were between 45 and 84 years of age and free of cardiovascular disease were recruited between 2000 and 2002 from Baltimore, MD; Chicago, IL; Forsyth County, NC; Los Angeles, CA; New York, NY; and St. Paul, MN.

EXPOSURES

A composite neighborhood problem score (calculated based on 7 participant-reported domains at study entry: adequacy of food sources, availability of parks/playground, noise, sidewalks, traffic, trash and litter, and violence) and a social cohesion score (calculated based on 5 participant-reported attributes of people in their neighborhood: close knit; get along; willing to help neighbors; trustworthy; and share values).

OUTCOMES

Estimated glomerular filtration rate (eGFR; calculated using the CKD-EPI [CKD Epidemiology Collaboration] creatinine-cystatin C equation) and an indicator of eGFR decline > 30% since study entry using follow-up eGFR quantified at 4 examinations: 2000 to 2002, 2004 to 2005, 2005 to 2007, and 2010 to 2011.

ANALYTICAL APPROACH

Associations between each neighborhood measure (in separate models) and eGFR decline > 30% from baseline and annualized eGFR change were estimated using Cox proportional hazards and linear mixed regression models, respectively, adjusting for potential confounders.

RESULTS

While neighborhood social context differs by race/ethnicity, neither neighborhood problems nor social cohesion was independently associated with eGFR decline after adjustment for confounders.

LIMITATIONS

Incomplete capture of the early stages of eGFR decline, reliance on observational data, limited variation in neighborhood measures, and the potential for residual confounding.

CONCLUSIONS

Although we showed no independent association between neighborhood context and eGFR decline, it is associated with many CKD risk factors and further work is needed to clarify whether it has an independent role in CKD.

Individual, social, and physical environmental factors related to changes in walking and cycling for transport among older adults: A longitudinal study

To date, no longitudinal studies examined the change in walking and cycling for transport as distinct outcomes over time and investigated the predictors of those changes. Therefore, this present study examined the change in odds of engagement in walking and cycling for transport as distinct outcomes among Belgian older adults over a three-year follow-up period, and examined factors (i.e. socio-demographics, psychosocial, perceived social and physical environmental characteristics) related to these changes in engaging in walking and cycling for transport. Against our expectations, we found significantly higher odds of engaging in cycling for transport among older adults at follow-up compared to baseline and no significant differences in the odds of engaging in walking for transport. Interventions should assist older adults to increase their self-efficacy towards PA, their perceived benefits of PA, and their perception of land use mix diversity in their neighborhood in order to increase the engagement in walking/cycling for transport over time, or help to decrease their perceived barriers towards PA or their perception to have a lot of physical barriers to walk/cycle in their neighborhood. Future longitudinal studies with larger samples are warranted investigating interaction effects between different predictors at various levels to find out which factors can be further integrated into active transport interventions in older adults.

A Nationwide Panel Study on Religious Involvement and Depression in South Africa: Evidence from the South African National Income Dynamics Study

Panel data from the South African National Income Dynamics Study, a nationally representative sample of households (years 2008, 2010 and 2012), were used to examine the longitudinal association between religious involvement and depression risk. Approximately 89.6-91.8% identified themselves as religiously affiliated, while 88.0-90.3% perceived religion to be important in South Africa during the observed study periods. A short-term association between religious involvement and significant depressive symptomatology was not detected, but logistic regression models that accounted for the clustering of repeated observations within participants indicated that, over time, those with religious affiliations (aOR 0.85, 95% CI 0.76-0.96) were at a lower risk than those not affiliated. Furthermore, individuals who reported religious activity as being important (aOR 0.81; 95% CI 0.73-0.91) were at less risk of significant depressive symptomatology over time than those rating religious activity as not important. Our study points to the potentially important role of religious involvement as an emerging area of investigation toward improving mental health at a population level in resource-limited settings.

Social capital insights from Healthy Settings needs assessment in Malawi

Despite global health improvements, substantial challenges in social determinants of health and poverty remain in rural communities in low-income countries. Public health theorists suggest that communities with high social capital are less vulnerable to such challenges and more likely to participate in community development. This research examines levels of social capital amongst rural communities in southern Malawi through data gathered as part of a participatory needs assessment for a Healthy Settings project, and discusses the potential benefits of having access to such data before project implementation. Social capital data was collected during 108 focus group discussions in 18 communities (split by gender, age, status) by adapting an existing mixed methods measurement tool, the Schutte tool. Five indicators were measured: sense of belonging, friendship, reliance, ability to work together and influence. Mean results showed all 18 communities had medium-high levels of social capital. Means from each group in the 18 communities highlighted the lowest social capital among the youth groups and the highest with the leaders. A more detailed breakdown highlighted that all groups had a strong sense of belonging to the community, while youth and women had lower social capital levels in terms of influence over local decisions and ability to rely on other community members. Incorporating social capital tools into community health needs assessments in low-income settings provides a valuable overview of community dynamics before project implementation, and Monitoring & Evaluation indicators which allow changes in social capital to be measured at different stages of the project.

Child Loss, Social Capital, and Depressive Symptoms Among Elderly Adults in Urban and Rural China

OBJECTIVE

The purpose of this study was to examine the moderating effects of individual and community social capital on the relationship between child loss and depressive symptoms among elderly adults in China.

METHOD

A sample of 2,581 elderly adults in 272 rural communities and 826 elderly adults in 116 urban communities was drawn from Chinese Health and Retirement Longitudinal Studies. Hierarchical linear modeling was applied in the analysis.

RESULTS

Social participation as an indicator of individual social capital has a buffering effect on depressive symptoms among rural bereaved parents while it is not beneficial for urban bereaved parents. In contrast, community social capital may be a protective factor for the mental health of urban bereaved parents, but no so for those in rural areas.

DISCUSSION

These findings highlight the complex interplay of social capital and broader socio-cultural contexts in rural and urban China and suggest policy implications.

Social Capital, Community Capacity, and Health

The capacity to practice health behavior is different for each individual. Community capacity and social capital deal with understanding the relationship between community members and with the factors that promote or delay collective activities. This study examines existing literature in relation to social capital, health, and community capacity. Bonding social capital shows the average value of the extent to which individuals trust each other and participate in groups, whereas bridging social capital shows the average value of the extent to which individuals participate in different formal groups. Community capacity seeks mutual cooperation based on trust, and cohesion minimizes community problems, and it has become evident that such capacity is a useful tool for health improvement.

Mediating effects of parental psychological distress and individual-level social capital on the association between child poverty and maltreatment in Japan

Child poverty is well known as a major risk factor for child maltreatment. However, it is not known whether parental psychological distress and individual-level social capital mediate the association. We examined the mediation effect of these two factors on the association between child poverty and maltreatment. In the Adachi Child Health Impact of Living Difficulty (A-CHILD) Study, a questionnaire was administered to all caregivers of first-grade children in every public elementary school in Adachi City between July and November 2015, and valid responses were used for analysis (N = 3944). Logistic and Poisson regression analyses were employed to examine the association between child poverty and maltreatment. Child poverty was defined in this study as meeting one of these criteria: 1) household income less than 3 million yen; 2) deprivation of specific material items that children or the household requires, or 3) experience of being unable to pay for lifeline utilities. Child maltreatment (physical abuse, neglect, and psychological abuse) was answered by parents. We confirmed a robust association between child poverty and maltreatment. Mediation analysis indicated that parental psychological distress mediated more than 60% of the association between child poverty on physical abuse and psychological abuse, while individual-level social capital mediated only 10% of the association with any type of maltreatment. In addition, structural equation modeling analysis revealed that the association was mediated by both parental psychological distress and social capital simultaneously. The findings suggest that supporting parental psychological distress may be an effective intervention to remedy the negative impact of child poverty on maltreatment.

Influence of Built Environment Quality and Social Capital on Mental Health of Residents of Assisted Living Communities in Louisville, Kentucky

Objectives: Prior research has shown social capital and built environment quality are associated with overall health status and the incidence of mental illness. This study explores the relationship between social capital, built environment, and quality of life specifically for assisted living residents, currently a gap in the literature. Method: A total of 76 assisted living residents were interviewed for the study using researcher-administered questionnaires. In addition, site audits were conducted to quantitatively evaluate the built environment surrounding 12 assisted living communities in the Louisville Metro region. Results: There was a moderate, positive correlation between social capital and mental health, r = .473, p < .001. Built environment quality for the neighborhood immediately surrounding the assisted living community was not significantly correlated with quality of life for assisted living residents. Other population characteristics, including demographic characteristics, self-rated health status, and instrumental activities of daily living were not significantly predictive of mental health scores. Conclusion: This study demonstrates that social capital is associated with happiness and self-rated quality of life. Specifically, increased social capital is associated with increased mental well-being for older adults residing in assisted living communities, with social capital explaining about 20% of the variation in quality of life scores.

Social capital and HIV/AIDS in the United States: Knowledge, gaps, and future directions

Purpose

Social capital is a well-established predictor of several behavioral health outcomes. However, we know less about the relationship with prevention, transmission, and treatment of HIV/AIDS outcomes in the United States (US).

Methods

In 2017, we conducted a scoping review of empirical studies investigating the relationships between social capital and HIV/AIDS in the US by searching PubMed, Embase, PsycINFO, Web of Science, and Sociological Abstracts with no restriction on publication date, for articles in English language. Sample search terms included: HIV infections OR HIV OR AIDS OR acquired immunodeficiency syndrome OR human immunodeficiency virus AND social capital OR social control, informal OR social participation OR social cohesion OR generalized trust OR social trust OR collective efficacy OR community mob* OR civic participation.

Results

We identified 1581 unique manuscripts and reviewed 13 based on eligibility criteria. The earliest eligible study was published in 2003. More than half (n=7/13) focused on HIV or AIDS diagnosis, then prescribing ART and/or adherence (n=5/13), then linkage and or engagement in HIV care (n=4/13). Fifty eight percent (58%) documented a protective association between at least one social capital measure and an HIV/AIDS outcome. Seven studies used validated social capital scales, however there was substantial variation in conceptual/operational definitions and measures used. Most studies were based on samples from the Northeast. Three studies directly focused on or stratified analyses among subgroups or key populations. Studies were cross-sectional, so causal inference is unknown.

Conclusion

Our review suggests that social capital may be an important determinant of HIV/AIDS prevention, transmission, and treatment outcomes. We recommend future research assess these associations using qualitative and mixed-methods approaches, longitudinally, examine differences across subgroups and geographic region, include a wider range of social capital constructs, and examine indicators beyond HIV diagnosis, as well as how mechanisms like stigma link social capital to HIV/AIDS.

The effects of psychological distress and its interaction with socioeconomic position on risk of developing four chronic diseases

OBJECTIVE

To examine the relationship between psychological distress and risk of developing arthritis, cardiovascular disease, chronic obstructive pulmonary disease and diabetes across the range of distress severity, investigate the mediating roles of health behaviours and explore whether the associations vary with socioeconomic position.

METHODS

Participants were 16,485 adults from the UK Household Longitudinal Study We examined prospective relationships between psychological distress at baseline (measured using the 12-item General Health Questionnaire) and incidence of arthritis, cardiovascular disease, chronic obstructive pulmonary disease and diabetes (measured using self-report) over 3 years using logistic regression. We then examined the mediating effects of health behaviours and investigated whether the associations varied with socioeconomic position.

RESULTS

Distress significantly increased risk of incident arthritis, cardiovascular disease and chronic obstructive pulmonary disease in a dose-response pattern after controlling for age, sex, socioeconomic position, neighbourhood cohesion, marital status, BMI and baseline disease. High levels of distress (GHQ ≥ 7) increased risk of arthritis (OR 2.22; 1.58-2.13), cardiovascular disease (OR 3.06; 1.89-4.98) and chronic obstructive pulmonary disease (OR 3.25; 1.47-7.18). These associations were partially mediated by smoking status but remained significant after controlling for smoking status, diet and exercise. Distress significantly predicted incident diabetes in manual socioeconomic groups only. Effect sizes did not vary with socioeconomic position for arthritis, cardiovascular disease and chronic obstructive pulmonary disease.

CONCLUSION

Psychological distress increases risk of incident arthritis, cardiovascular disease and chronic obstructive pulmonary disease in a dose-response pattern, even at low and moderate distress levels. Future research should investigate the mediating role of inflammatory biomarkers.

Associations between social capital and depression: A study of adult twins

Social capital is associated with depression independently of individual-level risk factors. We used a sample of 1586 same-sex twin pairs to test the association between seven measures of social capital and two related measures of neighborhood characteristics with depressive symptoms accounting for uncontrolled selection factors (i.e., genetics and shared environment). All measures of cognitive social capital and neighborhood characteristics were associated with less depressive symptoms in between-twin analysis. However, only measures of cognitive social capital were significantly associated with less depressive symptoms within-pairs. These results demonstrate that cognitive social capital is associated with depressive symptoms free of confounding from genetic and environmental factors shared within twins.

Importance of Religion or Spirituality and Mental Health in Canada

Using the latest mental health cycle of the Canadian Community Health Survey (N = 20,868), this paper examines how the importance of religion or spirituality in one's life associates with mental health. Based on this question, the population is divided into three groups of high religiosity, average religiosity, and secularized. Secularized individuals are shown to have large deficits in all the psychological markers suggested to mediate the relationship between religiosity and mental health, compared to the two other groups. In spite of these deficits, the secularized and the highly religious are found almost equally more likely to rate their mental health as excellent, than the individuals with average religiosity. Interestingly, these two groups are also more likely to rate their mental health as poor. Considering the ability to deal with day-to-day demands and unexpected problems in life as the dependent variable yields comparable results. Various explanations are explored.

Positive change and sense of coherence in Japanese mothers of children with congenital appearance malformation

The purpose of this study was to clarify the factors related to perceived positive change and sense of coherence in mothers (n = 293) of children with cleft lip and palate. The strongest negative correlation with sense of coherence was stigmatizing words from others; there were positive correlations with social capital and perceived positive change. Multiple regression showed that to be aware of positive changes, mothers share their feelings with mothers in the same position, are rooted in a safe community and do not feel isolated in parenting. People who have experienced adversity may have the opportunity to enhance sense of coherence by obtaining perceived positive change.

Access to occupational networks and ethnic variation of depressive symptoms in young adults in Sweden

Social capital research has recognized the relevance of occupational network contacts for individuals' life chances and status attainment, and found distinct associations dependent on ethnic background. A still fairly unexplored area is the health implications of occupational networks. The current approach thus seeks to study the relationship between access to occupational social capital and depressive symptoms in early adulthood, and to examine whether the associations differ between persons with native Swedish parents and those with parents born in Iran and the former Yugoslavia. The two-wave panel comprised 19- and 23-year-old Swedish citizens whose parents were born in either Sweden, Iran or the former Yugoslavia. The composition of respondents' occupational networks contacts was measured with a so-called position generator. Depressive symptoms were assessed with a two-item depression screener. A population-averaged model was used to estimate the associations between depressive symptoms and access to occupational contact networks. Similar levels of depressive symptoms in respondents with parents born in Sweden and Yugoslavia were contrasted by a notably higher prevalence of these conditions in those with an Iranian background. After socioeconomic conditions were adjusted for, regression analysis showed that the propensity for depressive symptoms in women with an Iranian background increased with a higher number of manual class contacts, and decreased for men and women with Iranian parents with a higher number of prestigious occupational connections. The respective associations in persons with native Swedish parents and parents from the former Yugoslavia are partly reversed. Access to occupational contact networks, but also perceived ethnic identity, explained a large portion of the ethnic variation in depression. Mainly the group with an Iranian background seems to benefit from prestigious occupational contacts. Among those with an Iranian background, social status concerns and expected marginalization in manual class occupations may have contributed to their propensity for depressive symptoms.

Social capital and cigarette smoking: New empirics featuring the Norwegian HUNT data

Using a rich Norwegian longitudinal data set, this study explores the effects of different social capital variables on the probability of cigarette smoking. There are four social capital variables available in two waves of our data set. Our results based on probit (and OLS) analyses (with municipality fixed-effects) show that the likelihood of smoking participation is negatively and significantly associated with social capital attributes, namely, community trust (-0.017), participation in organizational activities (-0.032), and cohabitation (-0.045). Significant negative associations were also observed in panel data, pooled OLS, and random effects models for community trust (-0.024; -0.010) and cohabitation (-0.040; -0.032). Fixed-effects models also showed significant negative effects for cohabitation (-0.018). Estimates of alternative instrumental variables (IV) based on recursive bivariate probit and IV-GMM models also confirmed negative and significant effects for three of its characteristics: cohabitation (-0.030; -0.046), community trust (-0.065; -0.075), and participation in organizational activities (-0.035; -0.046). The limitations of our conclusions are discussed, and the significance of our study for the field of social capital and health is described, along with suggested avenues for future research.

Exploring the role of social capital in urban citizens' initiatives in the Netherlands

OBJECTIVE

This research explores the role of social capital in urban citizens' initiatives in the Netherlands, by using in-depth interviews.

METHOD

Social capital was operationalized as shared norms and values, connectedness, trust and reciprocity.

RESULTS

The findings show that initiatives form around a shared idea or ambition (shared norms and values). An existing network of relationships (connectedness) is needed for an idea to emerge and take form. Connectedness can also increase as a result of an initiative. Some level of trust between people needs to be present from the start of the initiative. For the initiative to persist, strong in-group connections seem important, as well as a good balance between investments and returns. This reciprocity is mainly about intangible assets, such as energy and friendship.

CONCLUSION

This study concludes that social capital within citizens' initiatives is both a prerequisite for the formation of initiatives and a result of the existence of initiatives.

Social capital and health during pregnancy; an in-depth exploration from rural Sri Lanka

Background

Dimensions of social capital relevant to health in pregnancy are sparsely described in the literature. This study explores dimensions of social capital and the mechanisms in which they could affect the health of rural Sri Lankan pregnant women.

Methods

An exploratory qualitative study of solicited diaries written by pregnant women on their social relationships, diary interviews and in-depth interviews with key informants was conducted. A framework approach for qualitative data analysis was used.

Results

Pregnant women (41), from eight different communities completed diaries and 38 post-diary interviews. Sixteen key informant interviews were conducted with public health midwives and senior community dwellers. We identified ten cognitive and five structural constructs of social capital relevant to health in pregnancy. Domestic and neighborhood cohesion were the most commonly expressed constructs. Social support was limited to support from close family, friends and public health midwives. A high density of structural social capital was observed in the micro-communities. Membership in local community groups was not common. Four different pathways by which social capital could influence health in pregnancy were identified. These include micro-level cognitive social capital by promoting mental wellbeing; micro-level structural social capital by reducing minor ailments in pregnancy; micro-level social support mechanisms promoting physical and mental wellbeing through psychosocial resources and health systems at each level providing focused maternal care.

Conclusion

Current tools available may not contain the relevant constructs to capture the unique dimensions of social capital in pregnancy. Social capital can influence health during pregnancy, mainly through improved psychosocial resources generated by social cohesion in micro-communities and by the embedded neighborhood public health services.

Is gentrification all bad? Positive association between gentrification and individual's perceived neighborhood collective efficacy in Montreal, Canada

Background

Collective efficacy has been associated with many health benefits at the neighborhood level. Therefore, understanding why some communities have greater collective efficacy than others is important from a public health perspective. This study examined the relationship between gentrification and collective efficacy, in Montreal Canada.

Methods

A gentrification index was created using tract level median household income, proportion of the population with a bachelor’s degree, average rent, proportion of the population with low income, and proportion of the population aged 30–44. Multilevel linear regression analyses were conducted to measure the association between gentrification and individual level collective efficacy.

Results

Gentrification was positively associated with collective efficacy. Gentrifiers (individuals moving into gentrifying neighborhoods) had higher collective efficacy than individuals that lived in a neighborhood that did not gentrify. Perceptions of collective efficacy of the original residents of gentrifying neighborhoods were not significantly different from the perceptions of neighborhood collective efficacy of gentrifiers.

Conclusions

Our results indicate that gentrification was positively associated with perceived collective efficacy. This implies that gentrification could have beneficial health effects for individuals living in gentrifying neighborhoods.

Income inequality and traumatic dental injuries in 12-year-old children: A multilevel analysis

BACKGROUND/AIM

Contextual socio-economic factors have been associated with traumatic dental injuries (TDIs). However, evidence concerning the role of income inequality on TDIs in children is scarce. The aim of this study was to investigate the association between contextual income inequality over a 10-year period and TDIs in Brazilian children.

SUBJECTS AND METHODS

The study population comprised a representative sample of 5027 children aged 12 years who participated in the Brazilian oral health survey in 2010. City-level Gini Index was used to measure contextual income inequality in the years 2000 and 2010, as well as the variation in income inequality between 2000 and 2010. Covariates were gender, ethnicity, family income, number of people per room and incisal overjet. Clinical examinations were used to assess TDIs. Multivariable multilevel ordered multinomial logistic regression was used to estimate cumulative Odds Ratio (OR) and 95% confidence intervals between income inequality and TDIs.

RESULTS

The prevalence of children who had one tooth with TDI and two or more teeth with TDIs was 15.2% and 6.4%, respectively. The maxillary central and left lateral incisors were the teeth most affected by TDIs. Gini coefficient reduction between the years 2000 and 2010 decreased the odds of TDIs even after adjustment for demographic and socio-economic characteristics, and incisal overjet. The likelihood of more TDIs decreased 21% for each 0.05 unit decrease in the Gini coefficient between the years 2000 and 2010. Boys, brown skin colour, overcrowding and incisal overjet greater than 5 mm remained statistically associated with TDIs in the final model.

CONCLUSIONS

The decrease in income inequality over a 10-year period was inversely associated with TDIs among Brazilian children aged 12 years.

Environmental and individual attributes associated with child maltreatment resulting in hospitalization or death

Maltreatment continues to be a leading cause of death for young children. Researchers are beginning to uncover which neighborhood attributes may be associated with maltreatment outcomes. However, few studies have been able to explore these influences while controlling for individual family attributes, and none have been able to parse out the most severe outcomes-injuries resulting in hospitalization or death. This study utilizes a retrospective, case-control design on a dataset containing both individual and environmental level attributes of children who have been hospitalized or died due to maltreatment to explore the relative influence of attributes inside and outside the household walls. Binary conditional logistic regression was used to model the outcome as a function of the individual and environmental level predictors. Separate analyses also separated the outcome by manner of maltreatment: abuse or neglect. Finally, a sub-analysis included protective predictors representing access to supportive resources. Findings indicate that neighborhood attributes were similar for both cases and controls, except in the neglect only model, wherein impoverishment was associated with higher odds of serious maltreatment. Dense housing increased risk in all models except the neglect only model. In a sub-analysis, distance to Family Resource Centers was inversely related to serious maltreatment. In all models, variables representing more extreme intervention and/or removal of the victim and/or perpetrator from the home (foster care or criminal court involvement) were negatively associated with the risk of becoming a case. Medi-Cal insurance eligibility of a child was also negatively associated with becoming a case. Government interventions may be playing a critical role in child protection. More research is needed to ascertain how these interventions assert their influence.

The role of social capital in explaining mental health inequalities between immigrants and Swedish-born: a population-based cross-sectional study

BACKGROUND

Social capital may theoretically explain health inequalities between social groups, but empirical evidence is lacking. Some studies indicate that social capital may be particularly important for immigrant health. Nearly 16% of Sweden's population are foreign-born immigrants and research has shown them to be susceptible to psychological distress, though significant variation has been found between groups. In this study, we investigate the following hypotheses: 1) if non-refugees have better mental health than Swedish-born, and refugees experience worse mental health than Swedish-born; 2) if mental health status converges with that of Swedish-born with longer duration of residence; and 3) if social capital mediates the effect of immigrant status on psychological distress for different immigrant groups as compared to Swedish-born.

METHODS

This cross-sectional study uses baseline data from the Stockholm Public Health Cohort and includes 50,498 randomly-selected individuals from Stockholm County in 2002, 2006, and 2010. Mental health was measured as psychological distress, using the 12-item General Health Questionnaire. Social capital was measured using indicators of bonding, bridging, and linking social capital. Both cognitive and structural aspects were measured for the latter two indicators. Mediation was tested using logistic regression and the Sobel test.

RESULTS

The results show that refugees generally had greater odds of psychological distress than non-refugees compared to their respective Swedish-born counterparts. Among immigrant men, both refugees and non-refugees had significantly greater odds of psychological distress than Swedish-born men. Only refugee women in Sweden 10 years or more had significantly greater odds of psychological distress compared to Swedish-born women. The mediation analysis demonstrated that indicators of social capital mediated the association for all immigrant men (except non-refugees in Sweden 3-9 years) and for refugee women in Sweden 10 years or more. While bonding social capital showed the greatest mediatory role among the three social capital types, adding them together had the strongest explanatory effect.

CONCLUSIONS

Social capital explains differences in mental health for some immigrant groups, highlighting its role as a potentially important post-migration factor. Increased investment from policy-makers regarding how social capital can be promoted among new arrivals may be important for preventing psychological distress.

Family social capital and health - a systematic review and redirection

The level (or scale) at which social capital can be conceptualised and measured ranges potentially from the macro-level (regional or country level), to the meso-level (neighbourhoods, workplaces, schools), down to the individual level. However, one glaring gap in the conceptualisation of social capital within the empirical literature has been the level of the family. Our aim in this review is to examine the family as the 'missing level' in studies on social capital and health. To do so, we conducted a systematic review on the use and measurement of this notion in the health literature, with the final intention of articulating a direction for future research in the field. Our findings are consistent with the notion that family social capital is multidimensional and that its components have distinct effects on health outcomes. Further investigation is needed to understand the mechanisms through which family social capital is related to health, as well as determining the most valid ways to measure family social capital.

Associations between physical activity and the neighbourhood social environment: baseline results from the HABITAT multilevel study

Limitations have arisen when measuring associations between the neighbourhood social environment and physical activity, including same-source bias, and the reliability of aggregated neighbourhood-level social environment measures. This study examines cross-sectional associations between the neighbourhood social environment (perceptions of incivilities, crime, and social cohesion) and self-reported physical activity, while accounting for same-source bias and reliability of neighbourhood-level exposure measures, using data from a large population-based clustered sample. This investigation included 11,035 residents aged 40-65years from 200 neighbourhoods in Brisbane, Australia, in 2007. Respondents self-reported their physical activity and perceptions of the social environment (neighbourhood incivilities, crime and safety, and social cohesion). Models were adjusted for individual-level education, occupation, and household income, and neighbourhood disadvantage. Exposure measures were generated via split clusters and an empirical Bayes estimation procedure. Data were analysed in 2016 using multilevel multinomial logistic regression. Residents of neighbourhoods with the highest incivilities and crime, and lowest social cohesion were reference categories. Individuals were more likely to be in the higher physical activity categories if they were in neighbourhoods with the lowest incivilities and the lowest crime. No associations were found between social cohesion and physical activity. This study provides a basis from which to gain a clearer understanding of the relationship between the neighbourhood social environment and individual physical activity. Further work is required to explore the pathways between perceptions of the neighbourhood social environment and physical activity.

Mental health and positive change among Japanese mothers of children with intellectual disabilities: Roles of sense of coherence and social capital

We investigated predictors of mental health and positive change among mothers of children with intellectual disabilities in Japan based on the concept of the Double ABCX model. We used variables of having a child with autism spectrum disorder (ASD) and dissatisfaction with systems as stressors, availability of social support and social capital (SC) as existing resources, sense of coherence (SOC) as appraisal of the stressor, and mental health and positive change as adaptation. A self-administered questionnaire was distributed to 10 intellectual disability-oriented special needs schools in Tokyo, and obtained 613 responses from mothers of children under age 20 attending these schools. The results showed that our Double ABCX model explained 46.0% of the variance in mothers' mental health and 38.9% of the variance in positive change. The most powerful predictor of this model was SOC, and SC may be directly and indirectly related to maternal mental health and positive change through mothers' SOC. Increasing opportunity for interaction between neighbors and family of children with disabilities may be one effective way to enhance SOC through SC. Since maternal SOC, SC, mental health, and positive change were significantly correlated with each other, synergy among these elements could be expected.

Association between social capital and the prevalence of gestational diabetes mellitus: An interim report of the Japan Environment and Children's Study

BACKGROUND

Social capital is generally defined as the quality and frequency of social interactions with relatives, neighbors, and society. Social capital refers to broad concepts of social interactions and structures in individuals, communities and societies such as trust (e.g., neighborhood trust, which is social cohesion with neighbors) and social support (e.g., emotional support, which is the level of the feeling of being loved). Studies during the last few decades have shown that there is a significant inverse association between social capital and the prevalences of diseases such as depression and acute coronary syndrome. Significant inverse associations between trust, social support and the prevalence of diabetes have also been shown. However, associations between social capital and the prevalence of gestational diabetes mellitus (GDM) are less clear.

METHODS

We used the primary dataset of the Japan Environment and Children's Study (JECS), including 10,228 mothers with recorded obstetric outcomes from January to December 2011. In this study, we included 8874 the 10,228 participants. Diagnosis of GDM was determined using the criteria of the Japan Diabetes Society (JDS). The quality and quantity of social capital were measured with nine questions on a self-administered questionnaire during the second or third trimester. Using principal component analysis (PCA), we distinguished the following three components (indices) of social capital: (A) index of all nine questions about social capital, (B) index of emotional support and neighborhood trust and (C) index of generalized trust. The high factor loading variants of indices were as follows; (A) all nine variants, (B) five variants about emotional support and neighborhood trust and (C) two variants about generalized trust. Multivariate random effect modeling was used to calculate the odd ratios (ORs) for evaluating the association between these indices of social capital and the prevalence of GDM. This model was adjusted for baseline characteristics such as family income, BMI before pregnancy and smoking during pregnancy.

RESULTS

Of the 8874 participants, 204 women developed GDM (2.30%). Multivariable logistic regression analysis showed that index B, the index of emotional support and neighborhood trust (adjusted OR: 0.651, 95% CI: 0.429, 0.987) was significantly and independently associated with the prevalence of GDM.

CONCLUSIONS

We found that the 5-question index of emotional support and neighborhood trust is significantly associated with the prevalence of GDM during pregnancy.

Searching for social capital: historical perspectives on health, poverty and culture

Social capital has been seen as having a positive effect on health, and the concept of social capital has been viewed as of central importance to debates about healthy, sustainable communities. More generally, behaviour and its relationship with health has become much more central to policy-making, as illustrated in the Choosing Health White Paper (2005), and the concept of social capital has been one influence on the concept of social exclusion. Robert Putnam’s arguments, both those expressed in Making Democracy Work (1993) and the revised version seen in Bowling Alone (2000) have been taken up by numerous social scientists and policy-makers. But despite the explicitly historical perspective that Putnam employs in Bowling Alone in particular, the history of social capital remains rather neglected in the available literature. This article is concerned with providing a historical perspective on social capital, especially the ways in which social investigators have viewed the relationships between health, poverty and behaviour. The article puts social capital alongside that of ‘underclass’ concepts such as the culture of poverty thesis, and examines how the latter has been invented and reinvented in the UK and the USA over the last 120 years. It argues that there are important similarities between the culture of poverty and social capital, but also significant differences, and these have implications for current policy initiatives. One way of analysing concepts like social capital and social exclusion more rigorously is by locating them within this longer-term history of social investigation, in which debates about health, poverty, and culture have been of key significance.

The neighbourhood environment and use of neighbourhood resources in older adults with and without lower limb osteoarthritis: results from the Hertfordshire Cohort Study

This study aimed to examine the associations of perceptions of neighbourhood cohesion and neighbourhood problems and objectively measured neighbourhood deprivation with the use of neighbourhood resources by older adults with and without lower limb osteoarthritis (LLOA), and to assess whether these relationships are stronger in older persons with LLOA than in those without the condition. Data from the Hertfordshire Cohort Study were used. American College of Rheumatology classification criteria were used to diagnose clinical LLOA (knee and/or hip osteoarthritis). Use of neighbourhood resources was assessed using the Home and Community Environment instrument. Participants were asked about their perceptions of neighbourhood cohesion and neighbourhood problems. Objective neighbourhood deprivation was assessed using the Index of Multiple Deprivation score based on 2010 census data. Of the 401 participants (71–80 years), 74 (18.5 %) had LLOA. The neighbourhood measures were not significantly associated with use of resources in the full sample. A trend for a negative association between use of public transport and perceived neighbourhood problems was observed in participants with LLOA (OR = 0.77, 99 % CI = 0.53–1.12), whereas a trend for a positive association between perceived neighbourhood problems and use of public transport was found in participants without LLOA (OR = 1.18, 99 % CI = 1.00–1.39). The perception of more neighbourhood problems seems only to hinder older adults with LLOA to make use of public transport. Older adults with LLOA may be less able to deal with neighbourhood problems and more challenging environments than those without the condition.