Neighborhood Social Cohesion Research Articles

Does perceived neighbourhood social cohesion moderate the effects of demographic changes on health?

Abstract Small-area characteristics changes over time may be associated with health. Various theories have been proposed to explain small-area effects on health, including those concerning social capital. The effect of small-area demographic changes on health are very little researched and hardly anything is known about their relationship with social cohesion. We use longitudinal data from the German Socio-Economic Panel linked to demographic measures at county level. We explore the association between 5-year changes in the proportion of over 65 and of 18-24 years-old and physical and mental health and the moderating effect of perceived neighbourhood social cohesion (SC) using random intercept models. Control variables include education, income, and relevant baseline measures. Included are all participants with a 6-year continuous exposure to their county of residence. The main outcomes are the physical and mental health components (PCS, MCS) of the SF-12. We included 21,239 persons up to 6 times in 399 counties. 5-year changes in the over 65, of 18-24 and measure of SC are associated to MCS and PCS. Significant interactions between the changes in over 65 and social cohesion are seen for MCS only in rural areas and some interactions are significant for PCS. For MCS there are no interactions between social cohesion and the changes in 18-24. Important interaction effects for PCS: for those exposed to a small decrease in 18-24, an increase in one unit of SC is associated with an increase of 1.71 (95% CI[1.38, 2.03]) PCS units. For those exposed to a large decrease this effect is lower by 0.88 PCS units. Exposition to some demographic changes have the effect to reduce the positive effects of perceived social cohesion on health. Thus, demographic changes appear to be health stressors. The evidence shown by this work need to be further developed by considering smaller scales but the evidence opens up a new range of possible intervention targets to reduce health inequalities. Key messages • County level demographic changes are associated with physical and mental health and certain exposition to changes reduce the positive effects of perceived neighbourhood social cohesion. • Social cohesion can be an intervention target to reduce small-area health inequalities, population changes can annulate positive effects. This must be accounted for in public health interventions.

Built environmental characteristics, physical activity in neighbourhoods of Accra, Ghana

Abstract There is increasing evidence that characteristics of the built environment can influence residents’ lifestyles, physical activity thereby influencing the development of obesity and non-communicable diseases even in low- and middle-income countries. The aim of this study is to describe the characteristics of the built and the social environment of neighbourhoods of Accra, Ghana, and to explore association between neighbourhood characteristics and the physical activity of the residents. A cross-sectional study was conducted in Accra, 12 neighbourhoods were randomly selected based on high and low values of residential density and socioeconomic status. Sociodemographic, household and neighbourhood information were collected with an adapted questionnaire of NEWS (Neighbourhood Environment Walkability Scale) for Africa. Physical activity was assessed by WHO Global Physical Activity Questionnaire and social cohesion by the Perceived Neighbourhood Social Cohesion Questionnaire. Differences between variables by neighbourhood types were analysed using Chi square test and Kruskal Wallis test. Generalized linear model was performed to determine the association between neighbourhood characteristics and residents’ physical activity. The built environmental characteristics of different neighbourhood types and the physical activity of the residents showed significant differences. The associations indicated that individuals living in high residential density neighbourhoods had increased levels of engaging in physical activities. Land use mix, street connectivity, safety, aesthetics and social cohesion of neighbourhoods showed correlation with physical activity of residents. The built environment and social characteristics of neighbourhoods can influence the lifestyle and physical activity of residents in Accra, Ghana. Key messages • High residential density neighbourhoods correlated with higher level of physical activity. • Land use, street connectivity, safety and aesthetic of neighbourhoods and social cohesion showed correlation with physical activity.

The potential role of perceived neighborhood social cohesion on COVID-19 vaccination uptake among individuals aged 50 and older: Results from the Korean Community Health Survey.

The COVID-19 pandemic highlighted the critical importance of vaccination in controlling infectious diseases. While previous research has identified social cohesion as a potential facilitator of health behaviors, empirical studies exploring its direct impact on COVID-19 vaccination rates, especially across different age groups, remain limited. This cross-sectional study utilized data from the 2021 Korean Community Health Survey, a nationally representative survey conducted in South Korea. The analysis focused on adults aged 50 and older, categorizing them into two age groups (50-64 and ≥65). We investigated the association between perceived neighborhood social cohesion and COVID-19 vaccination status, controlling for socio-economic status, health behaviors, and concerns related to COVID-19. Statistical analysis was conducted using complex sample multiple logistic regression to adjust for potential confounders. The study included 135,352 participants, with an analysis showing that in the age group ≥65, higher levels of perceived neighborhood social cohesion were significantly associated with increased vaccination uptake (aOR for trust between neighbors: 1.200, 95% CI: 1.058-1.362; aOR for mutual assistance among neighbors: 1.491, 95% CI: 1.312-1.695). Interestingly, these associations were not significant in the 50-64 age group. Additionally, satisfaction with healthcare services was associated with higher vaccination uptake in both age groups (aOR: 1.106, 95% CI: 1.004-1.219 for 50-64; aOR: 1.306, 95% CI: 1.160-1.471 for ≥65). Our findings suggest that perceived neighborhood social cohesion plays a crucial role in influencing COVID-19 vaccination uptake among older adults, particularly those aged 65 and above. These results indicate that health policies aimed at enhancing social cohesion may effectively improve vaccination rates, especially among the elderly. Future research should explore the impact of social cohesion on other age groups and assess the causal relationships in longitudinal studies.

Catalysts of connection. The role of digital information and communication technology in fostering neighbourhood social cohesion: A systematic review of empirical findings

Catalysts of connection. The role of digital information and communication technology in fostering neighbourhood social cohesion: A systematic review of empirical findings

Good Friends and Good Neighbors: Social Capital and Food Insecurity in Families with Newborns

To examine the association between social capital and household food insecurity among US families with newborns. This cross-sectional analysis used enrollment data from 881 newborn-caregiver dyads at six geographically-diverse US academic sites enrolled in the Greenlight Plus Trial, a comparative effectiveness trial to prevent childhood obesity. Ordinal proportional-odds models were used to characterize the associations of two self-reported measures of social capital: 1) caregiver social support and 2) neighborhood social cohesion, with household food insecurity after controlling for sociodemographic characteristics. Among 881 newborn-caregiver dyads (49% Hispanic, 23% non-Hispanic white, 17% non-Hispanic Black; 49% with annual household income <$50,000), food security was high for 75%, marginal for 9%, low for 11% and very low for 4%. In covariate-adjusted analyses, caregivers with a low social support score of 18 had five times the odds (aOR=5.03 95%CI=3.28-7.74) of greater food insecurity compared with caregivers with a high social support score of 30. Caregivers with a low neighborhood social cohesion score of 10 had nearly three times the odds (aOR=2.87 95%CI 1.61-5.11) of greater food insecurity compared with caregivers with a high neighborhood social cohesion score of 20. These associations remained robust when both social capital measures were included in one model. Caregiver social support and neighborhood social cohesion each appear to be inversely associated with food insecurity among US families with newborns. Longitudinal research is needed to determine the directionality of these relationships and whether improving social capital for families with young children reduces household food insecurity.

Loneliness, Discrimination, Stress, and Type 2 Diabetes Risk in Young Adults

IntroductionThe aim of this study was to determine the associations between type 2 diabetes (T2D) or prediabetes and loneliness and related social experiences in young adults, a population at increasingly high risk of T2D. MethodsThis was a cross-sectional analysis using data from adults ages 18-35 enrolled in the All of Us Research Program. Exposures included loneliness, social support, discrimination, neighborhood social cohesion, and stress, measured by standardized surveys. The main outcome was T2D or prediabetes by self-report or linked health record. Logistic regression determined odds of T2D/prediabetes for each survey measure, adjusting for age, sex, race or ethnicity, income, and family history. Latent class analysis (LCA) evaluated clustering of social experiences. Data was collected from 2018-2022 and analyzed May 2023-June 2024. ResultsThe cohort included 14,217 young adults (28.2 ± 4.4 years; 70.3% (n=9,792) women; 64.1% (n=9,111) White, 10.6% (n=1,506) Hispanic, 5.7% (n=806) Black, 9.1% (n=1,299) multiracial). Overall, 5.5% (n=777) had either prediabetes or T2D. The two highest loneliness quartiles were associated with increased odds of prediabetes/T2D (Q3: OR 1.42 [95% CI 1.15-1.76]; Q4: 1.75 [95% CI 1.43-2.16]). Greater stress and discrimination and lower social support and neighborhood social cohesion were also associated with increased odds of prediabetes/T2D. LCA revealed three distinct phenotypes, with elevated odds of prediabetes/T2D in the two with the most adverse social profiles (OR 2.32 [95% CI 1.89-2.84] and OR 1.28 [95% CI 1.04-1.58]). ConclusionsLoneliness and related experiences are strongly associated with T2D and prediabetes in young adults. Whether these factors could be leveraged to reduce T2D risk should be investigated.

Abstract A052: The association of perceived neighborhood environment with physical and mental health status among cancer survivors in the All of Us Research Program

Abstract Background Neighborhood environment has been recognized as a key determinant of health. Neighborhood disorder refers to physical and social characteristics of neighborhoods that may signal the breakdown of order and social control. Previous studies have reported that neighborhood disorder, such as high levels of noise, vandalism, abandoned buildings, crime, and drug and alcohol use, is associated with poor self-reported health. In contrast, neighborhood social cohesion and the extent of connectedness in society have positive effects on physical and mental health. Little studies, however, have comprehensively examined the association between perceived neighborhood environment and health outcomes among cancer survivors. We examined and found this significant association among cancer survivors. Method We used survey and electronic health records data on cancer survivors aged ≥18 years (N=10,051) from All of Us Controlled Tier Dataset v7 (summer 2017-July 2022), including survey data on 21 items about neighborhood environment, neighborhood order, disorder, and social cohesion. Eleven items were used to measure perceived neighborhood disorder, six items were used to measure perceived neighborhood order, and four items were used to measure perceived social cohesion. Logistic regression models were used to estimate the association between each measure of neighborhood order, disorder, or social cohesion and physical and mental health status (poor/fair versus very good/excellent), adjusted for 1) age and sex; 2) age, sex, race/ethnicity, educational attainment, annual household income, employment, health insurance, marital status, living alone, house ownership, nativity, smoking, and heavy alcohol drinking. Results Cancer survivors living in neighborhoods with high level of order and social cohesion were less likely to report poor or fair physical health. For example, cancer survivors who perceived their neighborhood as sharing the same values were less likely to report poor or fair physical health (OR=0.49; 95% CI=0.39- 0.61). Additionally, cancer survivors who felt their neighborhood was safe were less likely to report poor or fair physical health (OR=0.71; 95% CI=0.55-0.92). In contrast, cancer survivors residing in neighborhood with disorder characteristics were more likely to report poor or fair physical health. Specifically, those living in neighborhood with common vandalism were more likely to report poor or fair physical health (OR=1.40; 95% CI=1.08-1.80). Furthermore, cancer survivors who perceived high level of drug use in their neighborhood were more likely to report poor or fair physical health (OR=1.49; 95% CI=1.19-1.88). Similar associations were observed between 19 neighborhood characteristics and mental health status. Conclusions Most neighborhood characteristics evaluated in this study were associated with self-reported physical and mental health status among cancer survivors. These findings suggest that improving built environment and social support could enhance perceived health and quality of life in this population. Citation Format: Dongjun Lee, Farhad Islami, Ahmedin Jemal, Hyunjung Lee. The association of perceived neighborhood environment with physical and mental health status among cancer survivors in the All of Us Research Program [abstract]. In: Proceedings of the 17th AACR Conference on the Science of Cancer Health Disparities in Racial/Ethnic Minorities and the Medically Underserved; 2024 Sep 21-24; Los Angeles, CA. Philadelphia (PA): AACR; Cancer Epidemiol Biomarkers Prev 2024;33(9 Suppl):Abstract nr A052.

Neighborhood social cohesion and physical disorder in relation to social isolation in older adults: racial and ethnic differences

BackgroundNeighborhood factors of social isolation have been understudied, hindering efforts to reduce social isolation at the neighborhood level. This study aims to investigate the longitudinal effects of neighborhood social cohesion and physical disorder on social isolation in community-dwelling older adults, as well as to examine whether race/ethnicity moderates the neighborhood-isolation relationship.MethodsWe used 11-year data from the National Health and Aging Trend Study, a longitudinal national study of Medicare beneficiaries aged 65 and older. Social isolation was measured through a summary score across four domains: marital/partner status, family and friend contact, religious attendance, and club participation. A series of weighted mixed-effects logistic regression models were performed to test the study aims. Sample sizes ranged from 7,303 to 7,291 across individual domains of social isolation.ResultsApproximately 20% of participants reported social isolation. Findings indicated a negative association between neighborhood social cohesion and social isolation. Higher levels of neighborhood social cohesion were longitudinally associated with lower odds of social isolation (odds ratio [OR] = 0.52, 95% CI: 0.47–0.58). Yet, the presence of neighborhood physical disorder was associated with an increased risk of overall social isolation ([OR] = 1.2, 95% CI: 1.00, 1.44). Race/ethnicity significantly moderated the effects of neighborhood social cohesion and physical disorder on social isolation. The odds of no in-person visits associated with neighborhood social cohesion are smaller among Black adults compared to White adults. Black adults had constantly lower odds of isolation from religious attendance compared to White adults regardless of the level of neighborhood social cohesion. Hispanic adults had decreased odds of having no friends associated with signs of physical disorder, while no associations were found among older White adults. White adults had higher odds of isolation from in-person visits when living in neighborhoods with signs of physical disorder, whereas no association was observed among older Black and Hispanic adults.ConclusionsThis study elucidates the role of neighborhood characteristics in shaping social isolation dynamics among older adults. Furthermore, the observed moderation effects of race/ethnicity suggest the need for culturally sensitive interventions tailored to address social isolation within specific neighborhood and racial contexts.

Profiles of community support and challenges associated with insomnia symptoms: Findings from the pilot Bhutanese Community of Central Ohio Health Study

Study objectivesWe investigated profiles of community support and challenges in relation to insomnia symptoms among the Bhutanese living in the United States. MethodsUsing data from the pilot Bhutanese Community of Central Ohio Health Study (N = 495; 51.5% men, 69.8% aged 18-44years), we used latent class analysis to identify distinct profiles of neighborhood social cohesion, social support, and community challenges (e.g., limited access to healthcare services and transportation, crime and safety issues, substance use, intimate partner violence) and their associations with insomnia symptoms. Insomnia symptoms were self-reported as difficulty falling and staying asleep and dichotomized as “not at all” vs. “some to always.” Identified classes/profiles were further differentiated by self-reported sociodemographic, socioeconomic, health, acculturative, and discrimination factors. ResultsLatent class analysis revealed four distinct classes/profiles. The High Cohesion (class 1) profile (30.1% of sample) had the lowest likelihood of insomnia symptoms at 6.5%, followed by class 2 or High Support (23.6%) with a 15.3% likelihood. Class 3 or High Challenges profile (11.5%) had a moderate likelihood of insomnia symptoms at 49%. Class 4 or the Low Cohesion/Support profile (34.7%) had a 100% likelihood of reporting insomnia symptoms. Class 4 when compared to class 1 was more likely to report cardiometabolic conditions, experiences of everyday discrimination, limited English linguistic proficiency, and not using telehealth. ConclusionCommunity social cohesion and support may play an important role in mitigating insomnia symptoms among Bhutanese refugees. Further investigations are warranted.

서울시 인구변화와 중고령기 수면건강 - 외국인 밀집정도와 지역사회 응집력의 상호작용을 중심으로

This study examines whether neighborhood demographic characteristics are associated with sleep health among Korean older adults and whether this association is moderated by neighborhood social cohesion. Data are drawn from the 2019 Seoul Survey Data (SSD) merged with various sources of contextual data to assess information on population loss, age structure and immigrant concentration at the Gu level (N=20,319). We defined poor sleep health as respondents reporting six hours or less of sleep (coded 1; otherwise 0) Results from multilevel logistic regression model indicated that older adults who live in neighborhoods with high levels of immigrant concentration are more likely to experience poor sleep health. However, this association was mitigated by neighborhood social cohesion, such that those who have high levels of neighborhood social cohesion appear to be less influenced by immigrant concentration. This study suggests that neighborhood social cohesion may play a buffering role in minimizing the negative influence of neighborhood immigrant concentration on sleep health among older adults in Korea. Social policy and intervention aimed at promoting social cohesion may help reduce further disparities in poor sleep health in later life.

Exposure to climate events and mental health: Risk and protective factors from the California Health Interview Survey

There is increasing awareness of the effects of climate change on mental health, but more work on understanding risk and protective factors is needed. The 2021 California Health Interview Survey included new questions about exposure to extreme weather events and mental health responses. This study aims to identify how individual factors and neighborhood social cohesion are associated with negative mental health effects of exposure to extreme weather events. In this cross-sectional, representative study, we used data from the 2021 California Health Interview Survey to analyze the association between respondent characteristics and self-report of negative mental health effects following exposure to extreme weather events. Univariate and multivariate logistic regression models were used, adjusting for individual-level sociodemographics and measures of neighborhood social cohesion. We found that 53% of the sample reported being affected by climate events (n = 12,955), and of these, 22.8% (n = 2,955) reported a negative impact on their mental health. Respondents who were younger, White, female, college-educated, or living in a rural area were more likely to report adverse mental health effects of climate events for themselves or household members. Individuals who had experienced property damage were much more likely to report negative mental health effects due to climate events [property damage adjusted OR 3.73, 95% CI 2.82–3.76]. This study identifies subgroups that may have higher vulnerability to the mental health effects of climate change events. Future research is needed to develop targeted prevention and outreach interventions to these subgroups to build individual- and community-level resilience.

Social cohesion as a modifier of joint air pollution exposure and incident dementia

Social cohesion can reduce stress, increase social interaction, and improve cognitive reserve. These social mechanisms may modify the effects of air pollution on dementia risk. This cohort study examines the potential moderating effect of social cohesion on associations between joint air pollution exposure and incident dementia leveraging data from 5112 community-dwelling adults ≥65 years of age enrolled in the National Health and Aging Trends Study (NHATS). Study participants were enrolled in 2011 and followed through 2018. We assigned 2010 residential census tract-level exposures to five air pollutants, particulate matter (PM) ≤ 10 μm in diameter, PM ≤ 2.5 μm in diameter, carbon monoxide, nitric oxide, and nitrogen dioxide, using the US Environmental Protection Agency's Community Multiscale Air Quality Modeling System. Dementia status was determined based on self- or proxy-reported dementia diagnosis or “probable dementia” according to NHATS cognitive screening tools. Participants' self-rated neighborhood social cohesion was evaluated based on three questions: neighbors knowing each other, being helpful, and being trustworthy. Social cohesion was dichotomized at the median into high vs low social cohesion. Associations between air pollutants and incident dementia were assessed using quantile g-computation Cox proportional hazard models and stratified by high vs low social cohesion, adjusting for age, sex, education, partner status, urbanicity, annual income, race and ethnicity, years lived at current residence, neighborhood disadvantage index, and tract segregation. High social cohesion (HR = 1.20, 95 % CI = 0.98, 1.47) and air pollution (HR = 1.08, 95 % CI = 0.92, 1.28) were not associated with incident dementia alone. However, when stratified, greater joint air pollution exposure increased dementia risk among participants at low (HR = 1.34, 95 % CI = 1.04, 1.72), but not high (HR = 1.00, 95 % CI = 0.93, 1.06) social cohesion. Air pollution was a risk factor for dementia only when reported social cohesion was low, suggesting that social interaction may play a protective role, mitigating dementia risk via air pollution exposure.

The forms of neighborhood cohesion: From social contact to symbolic belonging in neoliberal Santiago de Chile

ABSTRACT The purpose of this article is to study the neighborhood social cohesion of the inhabitants of the Metropolitan Area of Santiago, Chile (MAS), considering its recent urban transformations driven by neoliberal urban policies. Using multilevel logistic regressions based on a survey of 401 inhabitants, we identify a symbolic cohesion among residents with higher incomes, which combines a high sense of belonging with low neighborhood sociability, and a relational cohesion among the vulnerable population, based on a stronger neighborhood sociability and a low sense of belonging. These results show an influence of the geographical divide between high and low income inhabitants, accentuated by the socio-spatial segregation of the metropolis in the past decades, in addition to identifying a certain relationship between neighborhood cohesion and two of its major neoliberal trends of urban growth: the densification of its center and the development of peripheral social housing. We argue that a deeper understanding of the distinction between relational and symbolic forms of neighborhood social cohesion is relevant because, as well as allowing us to analyze the MAS case by addressing its current complexity, it provides an opportunity to discuss the way in which the concept is defined and conceived in recent literature.

Community Life Circle, Neighbourly Interaction, and Social Cohesion: Does Community Space Use Foster Stronger Communities?

Neighbourhood social cohesion has emerged as a prominent concern in urban governance worldwide. As the primary domain of residents’ daily activities, the community life circle contributes to neighbourly interaction and social cohesion. This study investigates the role of space use within the community life circle in promoting social cohesion in Chongqing, China. Through an in-depth activity diary survey and structural equation model analysis, we empirically examine the interplay between community space use, neighbourly interaction, and social cohesion. Our findings suggest that the 15 min community life circle plays a crucial role in residents’ daily lives, particularly among senior residents. However, the contribution of community space use to social cohesion is fully mediated by neighbourly interaction. Furthermore, not all patterns of community space use contribute to social cohesion equally; space use engaged with diverse companions on workdays significantly enhances neighbourly interaction and social cohesion. The study enriches the existing literature by deepening our understanding of the role of the community life circle in fostering socially cohesive and sustainable neighbourhoods.

Connected communities: Perceived neighborhood social cohesion during adolescence and subsequent health and well-being in young adulthood-An outcome-wide longitudinal approach.

Does higher perceived neighborhood social cohesion in adolescence lead to better health and well-being 10-12 years later? We evaluated this question using data from a large, prospective, and nationally representative sample of USadolescents (Add Health; N = 10,963), and an outcome-wide approach. Across 38 outcomes, perceived neighborhood social cohesion was associated with some: mental health outcomes (i.e., depressive symptoms, suicidal ideation, perceived stress), psychological well-being outcomes (i.e., happiness, optimism), social outcomes (i.e., loneliness, romantic relationship quality, satisfaction with parenting), and civic/prosocial outcomes (i.e., volunteering). However, it was not associated with health behaviors nor physical health outcomes. These results were maintained after robust control for a wide range of potential confounders.

Associations of neighborhood social cohesion and changes in BMI-The Maastricht Study.

The role of the social environment can facilitate positive health outcomes through active community engagement, normalization of healthy behaviors, and stress buffering. We aim to examine the associations of neighborhood social cohesion with changes in BMI over time. A total of 7641 participants from The Maastricht Study between the ages of 40 and 75 years were analyzed. Weight and height were measured at baseline, and weight was self-reported annually up to 10 years of follow-up (median = 4.7 years). Perceived social cohesion was obtained by questionnaire. Home addresses for each participant were linked to geographic information system data from the Geoscience and Health Cohort Consortium to create neighborhood exposure variables including area level social cohesion, neighborhood walkability, and food environment within a 1000 m Euclidian buffer. Linear regression analyses were performed with BMI adjusted for socioeconomic variables. A mixed model analysis was carried out to examine changes in BMI. Living in the highest quartile area of individually perceived social cohesion was associated with lower BMI (Q4 B: -.53; 95% CI = -.79, -.28) compared to the lowest quartile. Similar findings were discovered using the area level measure (Q4 B: -.97; 95% CI = -1.29, -.65). There was no longitudinal association between social cohesion and BMI. Neighborhood social cohesion was associated with lower BMI classifying it as an obesogenic area characteristic that influences weight, independent of conventional built environment features.

The effects of two types of neighborhood factors on trajectory of internalizing and externalizing symptoms from early childhood to adolescence.

Although a robust body of previous empirical studies investigated the long-term trend of child behavior problems, limited research discussed the influences of various types of neighborhood factors on such trajectory (e.g., neighborhood structural characteristics and collective efficacy). Using a nationally representative longitudinal dataset the Fragile Families and Child Wellbeing Study (FFCWS), with six waves from 1998 to 2017, this study captures the longitudinal effects of two types of early childhood neighborhood factors on the co-development of internalizing and externalizing symptoms. Data was collected at the focal child's age 3, age 5, age 9, age 15 (N = 2,385), and the parallel-process growth curve models were applied. Results suggest that the trajectories of both internalization and externalizing symptoms showed U-shape and bidirectional relationships among internalizing and externalizing problems. The long-term effects of neighborhood social cohesion and economic disadvantages were significantly associated with children's internalizing and externalizing symptoms. The implication of this study was further discussed.

Neighborhood Social Cohesion and Psychological Well-Being Among Older Adults: The Mediating Role of Home Attachment, Neighborhood Attachment, and Social Capital

This study aimed to examine the association between neighborhood social cohesion and psychological well-being among older adults in Iran in 2020. A cross-sectional design was employed, with 414 older adults recruited using a clustered sampling technique. The data collection instruments included the WHO-5 Well-Being Index, the Perceived Neighborhood Social Cohesion scale, the Place Attachment Scale for Older Adults, and the Social Capital Assessment Tool. Data were analyzed using Pearson correlation and the PROCESS Macro model 4 in SPSS24. Neighborhood social capital was found to completely mediate the association between neighborhood cohesion and psychological well-being among older adults. These results suggest that policymakers should consider implementing targeted policies to enhance neighborhood cohesion in order to improve the psychological well-being of older adults.

The influence of nativity/birthplace, neighborhood cohesion, and duration lived in the neighborhood on psychological distress

IntroductionNativity/birthplace and neighborhood cohesion are potential contributing factors to psychological distress. This study explores the impact of nativity/birthplace and neighborhood cohesion on moderate-severe psychological distress among United States (US) adults, considering the duration lived in a neighborhood. MethodsUsing the 2013–2018 National Health Interview Survey data, we conducted a stratified analysis based on years lived in the neighborhood (≤10 years [n = 96,175] and >10 years [n = 68,187]). Bivariate chi-square tests and multivariable logistic regression models were used to assess the statistical differences and associations between moderate-severe psychological distress and nativity/birthplace, and neighborhood cohesion, while adjusting for other covariates. ResultsIndividuals with 10 years or less of residence reported higher levels of moderate-severe psychological distress than those with more than 10 years (22.3 % vs. 18.1 %). Low or medium neighborhood cohesion, regardless of duration of residence, was associated with significantly higher odds of moderate-severe psychological distress compared to high cohesion. Foreign-born individuals had higher odds of psychological distress after more than 10 years in a neighborhood, although this difference was not statistically significant. However, they had lower odds of psychological distress after 10 years or less in the neighborhood compared to US-born individuals. Similarly, the interaction of foreign-born status and 10 years or less of residence in a neighborhood showed decreased odds of psychological distress. ConclusionsThese findings underscore the importance of strong social cohesion in neighborhoods for positive mental well-being. Establishing community initiatives to enhance neighborhood social cohesion is crucial.

Pathways linking greenspace to behavioural problems in Polish children

BackgroundPrevious cross-sectional studies have found a beneficial relationship between greenspace and children's behaviour. Nevertheless, evidence on the mechanisms underlying this association remains scant. We examined whether the availability of greenspace was related to fewer behavioural problems in Polish children and investigated potential mechanisms. MethodsData were obtained from the case-control NeuroSmog study, in which children with and without attention deficit hyperactivity disorder (ADHD) were tested from October 2020 to September 2022. The analytic sample comprised 679 children aged 10–13 years. Parents reported internalizing, externalizing, and total behavioural problems using the Child Behaviour Check List (CBCL), as well as information about the presence of a domestic garden and potential mediators: greenspace perception, neighbourhood social cohesion, and physical activity. Tree and grass covers were extracted in 500 m and 1 km buffers around lifelong residences. Structural equation modelling (SEM) was used to examine the psychosocial pathways linking the greenspace metrics to behavioural problems. ResultsGreenspace was only indirectly related to fewer behavioural problems. Specifically, tree cover was related to greater levels of physical activity which, in turn, was related to fewer internalizing and total behavioural problems. Tree cover and presence of garden were related to greenspace perception which, in turn, was associated with higher neighbourhood social cohesion which, in turn, was linked to fewer behavioural problems. The patterns of associations in children without ADHD were very similar to those in the full sample except that the associations from garden to greenspace perception and from physical activity to total behavioural problems were no longer significant. The only association persisted among girls was from neighbourhood social cohesion to behavioural problems and among boys were from tree cover to physical activity and tree cover and garden to greenspace perception. ConclusionTrees and garden, but not grass, are linked to fewer behavioural problems through greenspace perception, neighbourhood social cohesion, and physical activity in Polish children.