Measures Of 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.

Social Cohesion in Different Periods of the Pandemic: What Works in Reducing COVID-19 Mortality

Abstract Background Inconsistent results were reported regarding the effects of social cohesion dimensions on COVID-19 mortality rate (MR). Most studies have indicated that trust in civil services, but not participating in social activities, reduces COVID-19 MR, possibly because of the highly contagious nature of this disease. In this study, we investigated how the effects of various dimensions of social cohesion on COVID-19 MR vary across different phases of the pandemic. Methods This longitudinal study was conducted using data from 86 countries that participated in the 2017-2020 World Values Survey. The measures of social cohesion were identified by aggregating survey responses to the country level. COVID-19 MR was calculated-using data from the European Centre for Disease Prevention and Control-separately for three distinct periods during the pandemic (January 2021-June 2022). A factor analysis was conducted to identify the dimensions of social cohesion, and negative binomial regression models were constructed to analyze data for each period. Results The factor analysis revealed three dimensions of social cohesion: social participation and inclusion, health service equality, and trust in civil services and democracy. Our findings suggest that each dimension of social cohesion uniquely affected COVID-19 outcomes in different periods of the pandemic. Trust in civil services and a positive attitude toward democracy are strongly associated with a low COVID-19 MR. However, this association was observed only in the early and middle stages of the pandemic. By contrast, our study demonstrated that in the late stage of the pandemic, increased social participation and inclusion helped combat COVID-19. Conclusions This study underscores the importance of collective cohesion and solidarity in mobilizing public responses against pandemic situations. This study emphasizes that preventive or regulatory interventions should be tailored to different phases of a pandemic. Key messages • COVID-19 mortality rate was negatively associated with trust in civil services during the early two periods and with social participation and social inclusion during the late period of the pandemic. • This study emphasizes that preventive or regulatory interventions should be tailored to different phases of a pandemic.

Social diversity and social cohesion in Britain.

We use data from a large-scale and nationally representative survey to examine whether there is in Britain a trade-off between social diversity and social cohesion. Using six separate measures of social cohesion (generalised trust, volunteering, giving to charity, inter-ethnic friendship, and two neighbourhood cohesion scales) and four measures of social diversity (ethnic fractionalisation, religious fractionalisation, percentage Muslim, and percentage foreign-born), we show that, net of individual covariates, there is a negative association between social diversity and most measures of social cohesion. But these associations largely disappear when neighbourhood deprivation is taken into account. These results are robust to alternative definitions of neighbourhood. We also investigate the possibility that the diversity--cohesion trade-off is found in more segregated neighbourhoods. But we find very little evidence to support that claim. Overall, it is material deprivation, not diversity, that undermines social cohesion.

Dance for the dead: The role of top-down beliefs for social cohesion and anxiety management in naturally occurring collective rituals.

Collective rituals, particularly those characterized by synchrony and pain, have been shown to yield positive social and emotional outcomes. The question arises as to whether these findings extend to low-arousal, family-centered rituals and how spiritual beliefs factor into these communal practices. This study set out to examine the interplay between belief, ritual participation, and their effects on anxiety, social cohesion, and prosocial behavior during a low-arousal collective ritual in Mikasa, Japan. Drawing upon a sample of 183 festival participants, we measured belief in ancestors using a novel scale, identifying significant and consistent associations between these beliefs and measures of social cohesion across multiple targets. Moreover, active participation as a festival dancer displayed a positive relationship with feelings of social cohesion, particularly towards other festival attendees and at the national level. On measures of prosocial behavior, ancestral beliefs were positively associated with generosity shown within the festival setting, whereas observers were less generous towards community members than a non-attending control group. Anxiety outcomes displayed a negative relationship with ancestral beliefs and ritual observation but not participation as seen in previous research, suggesting a complex interplay between rituals, emotions, and individual states. These findings provide novel insights into the importance of belief systems and active participation in shaping social bonds and behaviors in the context of collective rituals.

An observation of a negative effect of social cohesion on creativity in musical improvisation

Although various social factors can significantly impact creative performance, it is still unclear how social cohesion (i.e., how close we feel to others) influences creativity. We therefore conducted two studies exploring the association between social cohesion and creativity within the domain of musical improvisation, a prime example of creative performance, which usually plays out in social contexts. The first study (n = 58 musical novices) showed that music-induced synchrony facilitates social cohesion. In our second study (n = 18 musical novices), we found that in two out of three experimental conditions, increased social cohesion is associated with less creative musical outcomes, as rated by nine expert musicians. In our subsequent analysis we related measures of social cohesion and creativity. This approach highlights how, within a musical setting, creativity unfolds in the context of social contingencies as social cohesion and related factors.

ASSESSING BIDIRECTIONAL LONGITUDINAL ASSOCIATIONS BETWEEN SOCIAL RESOURCES AND COGNITIVE DECLINE IN LATE LIFE

Abstract Objectives To better understand bidirectional longitudinal relationships between social networks and cognitive decline. Method: We examined nine waves of data from the National Health and Aging Trends Study (2011-2019). Our primary outcome was global cognition, consisting of a summation of scores on episodic memory, orientation, and executive function tests. Social network measures included measures of social participation, number and type of social ties, attributes of network alter, and neighborhood markers of social cohesion and disorder. We applied linear mixed models to study associations between time-invariant measures of social cohesion and disorder with cognitive decline over time. We employed dual-outcomes mixed models to examine the bidirectional linkages between time-varying measures of social network structures and cognitive decline. Result: Eligible participants (N = 7,325) were included at baseline and followed for an average of 4.86±3.22 years/waves. Having more friend-ties and a higher percentage of college graduates within a social network at baseline were associated with slower declines in global cognition and episodic memory. Additionally, higher global cognition at baseline was associated with smaller reductions in social network size. Less disorientation at baseline was associated with a slower decline in social participation. Social cohesion and environmental disorder were not associated with cognitive decline. Conclusion Social networks may improve cognitive health but are also vulnerable to declining orientation. Results suggest that bidirectional longitudinal relationships link social network structure with cognitive decline and inform our understanding of the framework of associations between diverse aspects of social resources and cognitive decline in a longitudinal setting.

Conceptualisation and Measurement of Social Cohesion within the Sport and Physical Activity Context: A Scoping Review.

Sport, physical activity and social cohesion are increasingly linked within the academic literature. Indeed, studies recognise both the importance of social cohesion for promoting physical activity and the potential of sport to support social cohesion. Up until now, however, the ways in which social cohesion has been defined and measured in the context of sport and physical activity have not been the subject of much academic attention. Through a scoping review of studies measuring social cohesion in the sport and physical activity context, we aim to uncover how social cohesion is defined and measured, thus allowing us to better grasp how the concept is understood and operationalised in this field. As such, full-text inclusion occurred when studies quantitatively measured social cohesion through a questionnaire/survey instrument in connection with sport or physical activity participation or within programmes using sport to foster social cohesion. A total of 40 papers were included in the review, showing broad support for the argument that social cohesion is positively related to sport or physical activity participation. However, the retained texts engage on only a surface level with the concept of social cohesion, with around half not defining the term and the associated measurement tools using only a fraction of the dimensions typically associated with social cohesion. To conclude, we propose future directions to enhance conceptual engagement with and measurement of social cohesion.

The Rhetoric of Solidarity: Nature and Measurement of Social Cohesion in the Self-representation of Civil Society Organizations

Scholars have called to study how social cohesion is discursively negotiated and produced in communication behavior. However, empirical evidence remains scarce. In this study, we investigate to what extent and how civil society organizations (CSOs), part of the backbone of social integration in modern democracies, make references to social cohesion in their public self-portrayals. We develop a standardized measure for content analyzing the manifestation of social cohesion along three theoretical dimensions: social relations, connectedness, and orientation towards the common good. We apply our innovative content measure to the external communication of an original sample of nearly 800 CSOs in Germany, using their websites. Subsequently, we use data from an accompanying organizational survey of these institutions to investigate whether and how certain organizational features help explain variance in social cohesion rhetoric. Findings suggest that CSOs’ external communications employ themes from all key dimensions of social cohesion, revealing a fair amount of variation on all three subdimensions and a summary index of the overall strength social cohesion rhetoric. These different emphases are contingent upon various organizational characteristics, namely the spheres in which CSOs are primarily active, their locations, and their target groups. Whereas culturally and media-oriented organizations as well as sports clubs are largely reluctant to make references to social cohesion, politically active CSOs and those addressing socially disadvantaged communities tend to push more in this direction. The latter tend to operate in more professionalized structures, indicating that referencing social cohesion legitimizes these groups’ political and social purposes in the public sphere.

Sozialer Zusammenhalt im internationalen Vergleich: ein Überblick über zentrale Maße und Befunde

AbstractAlthough social integration has always been a central sociological issue, there has never been a consensus how to approach the topic empirically. In the new millennium, social cohesion has emerged as a lead concept for measuring how integrated societies are—not the least, because many observers see the social fabric of modern-day societies in deep crisis. Consequently, scholars and think tanks have intensified their efforts to chart how strong the social glue of contemporary societies is, as well as which conditions strengthen or weaken it. The main goal of our article is to provide an overview of measures of social cohesion that have been specifically designed for cross-national comparisons. To this end, we compare selected measures with respect to what they measure, how, and for what purpose. We then highlight key empirical insights gained by these measures, touching upon the issues of levels, regimes, as well as determinants and outcomes of social cohesion. The review concludes that one of the measures, the Bertelsmann Social Cohesion Radar, stands out in terms of conceptual clarity, methodological sophistication, and richness of empirical findings.

An Integrated Approach to the Conceptualisation and Measurement of Social Cohesion

The core sociological subject of ‘social cohesion’ (hereafter SC) has re-emerged as a key concept in the social sciences. On the one hand, SC is thought to be influenced by a society’s degree of inequalities and the quality of its welfare state. On the other hand, SC is thought to be instrumental in its own right to other factors such as economic growth, institutional quality, and individual well-being. In recent years, a few attempts have been made to measure SC empirically. Many current indices have not been sufficiently theoretically substantiated, and do not consider the importance of different ‘social levels’ when explaining and measuring SC as both cause and effect of other correlates. Very often, SC is simply defined as a ‘social quality’ or a quality of a collective. As a result, measures are often aggregate macro-indices leading to a loss of the information base of any social ‘units’ below the macro-societal-level. Contributing to this important methodological debate, this paper provides a conceptual reformulation of SC. Hence, when assessing SC based on a multi-dimensional index, it is insightful and feasible to evaluate both its internal variation as well as its holistic validity. In fact, it is proposed that these two aspects of measurement stand in direct relationship to one-another. The paper starts out with a discussion of SC as a ‘social fact’ in the Durkheimian sense. In addition, three bridging propositions on the measurement of SC are advanced: (a) SC as outcome or consequence at the level of individual attitudes and orientations (‘micro’); (b) SC as degree of dissimilarity and presence of latent conflict within a society at the level of salient social categories (‘meso’), and (c) SC as predictor, social determinant and hence antecedent at the societal-level (‘macro’). Using all rounds of the European Social Survey with a very large sample size, the advantages of this approach are illustrated by singling-out the important link between socio-economic inequalities, social cohesion and individual subjective well-being in a path of action.

A Measurement of Social Cohesion in Poland’s NUTS2 Regions in the Period 2010–2019 by Applying Dynamic Relative Taxonomy to Interval-Valued Data

Composite indicators play an important role in the analysis of socio-economic phenomena. A number of different approaches to constructing composite indicators have been proposed in the literature. Depending on the degree of compensation, they can be divided into compensatory, partially compensatory, and non-compensatory. The following article focuses on the method of relative taxonomy and its dynamic modification. While this method is typically applied to metric data, the authors propose using the dynamic approach for interval-valued data, which describes objects of interest more precisely. Metric data are of an atomic nature; i.e., an observation of each variable is expressed as one real number. In contrast, each observation of an interval-valued variable is expressed as an interval. By making use of interval-valued data, it is possible to assess objects not only at the regional level but also at a lower level of territorial aggregation, taking into account spatial variation across districts that make up each region. The study described in the article was conducted by applying relative taxonomy in its dynamic approach to interval-valued data in order to measure the level of social cohesion in Poland’s NUTS2 regions during the period 2010–2019. The target dataset was obtained by aggregating numeric data about social cohesion in districts (LAU1) at the level of regions. The lower and upper limit of the interval for each region was based on district-level data and corresponded to the 2nd and 8th decile, respectively (60% of observations), which helped to mitigate the effect of outliers. By applying dynamic relative taxonomy to interval-valued data, it was possible to graphically represent changes in the level of social cohesion that took place across 17 Poland’s NUTS2 regions between 2010 and 2019. It was found that during the reference period, the level of social cohesion in the regions systematically improved. Despite the observed variation, the distance between the regions consistently decreased over time. The level of social cohesion was found to be higher in regions that had received more EU funding to support regional development.

Institutionalizing Voluntary Blood Donation: Explaining the Cross-National Variance in the Approval of Paid Blood or Plasma Donation in Europe

Inspired by the analytical shift toward understanding altruism from an institutional perspective, this article presents an empirical analysis of the impact of institutionalized solidarity on attitudes toward payment for blood or plasma donations, in terms of both the level of welfare provision and confidence in the welfare system. Postulating that institutionalized solidarity is intertwined with group-based solidarity, this article offers a more refined understanding of the relationship between institutional context and attitudes toward paid donation by incorporating measures of social cohesion in the analysis. Based on Eurobarometer data from 2014, the results indicate that support for cash payment for donation is lower in European countries where social spending is higher. Similarly, aggregated levels of trust in the social security system are associated with less support for payment for donation. These findings point to the importance of institutionalized solidarity for the manifestation of support for non-remunerated blood and plasma donation.

OLDER PEOPLE'S ACTIVITY PARTICIPATION (OPAP): FACTOR STRUCTURE AND PSYCHOMETRIC PROPERTIES OF A SCALE

Abstract Older people’s participation in activities is critical to their health and well-being. Active lifestyle in old age reduces the risk of mortality, prevents chronic diseases, promotes physical and mental wellbeing, and is conducive to active and healthy aging. While various measures of participation have been proposed, a holistic measure that includes both social and individual activity participation is currently unavailable. To enable lifestyle medicine recommendations, we developed the Older People’s Activity Participation (OPAP) scale to understand the constituent factors of older people’s everyday activities. This study examined OPAP’s internal consistency using Cronbach’s alpha, convergent validity using regression analysis, as well as factor structure using exploratory and confirmatory factor analyses in a dense urban setting. Preliminary items assessed engagement in 27 health-related, fitness, recreational, social, productive, and cognitive activities, and were administered to 270 community-dwelling adults aged 50 and older in Singapore. The 17-item OPAP showed acceptable internal consistency (Cronbach’s alpha= .69), and demonstrated convergence with a validated measure of social cohesion (B=.27, p<.001) and Instrumental Activities of Daily Living (B=.32, p<.001). It has a 5-factor structure, namely socializing (alpha=.63), physical training (alpha=.56), listening (alpha=.69), home-making (alpha=.59), and outing (alpha=.58). Acceptable model fit was obtained (RMSEA=0.48, SRMR=0.06, CFI=.90). The OPAP scale is valid and reliable to assess activity participation in Asian older adults. It can be a useful tool to understand older people’s everyday life and lifestyles, relationships between activity participation and health outcomes, and further guide the development and use of effective interventions to promote active and healthy aging.

On pathways and agreement: Objective and perceived accounts of neighbourhood attributes and their associations with mental health during pregnancy

There is growing interest in understanding the links between neighbourhood environmental attributes (i.e. greenness, walkability and air pollution) and human health. Recent research has analysed the mediating role of a diverse set of potential factors and studied the agreement between objective and perceived modalities of those attributes. In this study, we explored the connections between objective neighbourhood attributes, their perceived accounts and mental health during pregnancy, using a measure of social cohesion as potential mediator with data from two samples of pregnant women recruited during the 12th week of pregnancy in two Spanish cities (Donostialdea, n = 440; Barcelona n = 364). Besides, we ran analyses on the agreement between objective and perceived measures. We fitted four separate Structural Equation Models and detected associations between objective neighbourhood attributes and mental health occurred only through their perceived counterparts and the strengthening of social cohesion. We also found poor to fair agreement between greenness measures in both cities, walkability measures only in Donostialdea, and were unable to detect any meaningful agreement between air pollution variables. Using rescaled versions of neighbourhood attribute variables and in some instances, we saw that the higher the objective value of a given attribute, the larger the differences between objective and perceived accounts of such attributes.

Patterns of interethnic marriage in Ghana: 2000 – 2010

Patterns of assortative mating are informative because they reflect the strength of social boundaries across groups. Ethnic homogamy is particularly important as it provides a useful measure of social cohesion in multi-ethnic societies. This paper investigates the patterns of interethnic marriage in Ghana using the census data of the 2000 and 2010 censuses. Ethnic homogamy is strong in Ghana with 12.3% of the sample being married to a spouse of a different ethnicity. The likelihood of being in an interethnic marriage varies widely by demographic characteristics. Younger people are significantly more likely to intermarry suggesting that ethnic boundaries tend to become more open over time. Educational attainment significantly increases the propensity for intermarriage supporting the hypothesis that education offers opportunities to join more ethnically diverse networks. Intermarriage is more prevalent in urban areas likely due to the greater ethnic diversity of urban populations. Ethnic minorities tend to intermarry more, which is consistent with the theory that smaller groups face greater marriage market constraints.

The natural environment and social cohesion: Tree planting is associated with increased voter turnout in Portland, Oregon

Research suggests that social cohesion partially mediates the health benefits of being exposed to the natural environment. However, past studies have relied on self-reported measures of social cohesion that have well-documented limitations. Therefore, we evaluate the impact of tree planting on social cohesion using voter-turnout data as an objective metric of social cohesion. Our study area is the 141 Census tracts in Multnomah County, Oregon that fall within (>50% area) the City of Portland. We used biennial primary and general-election turnout data from 2002 to 2020, and tree-planting data from the Portland based non-profit Friends of Trees. We estimated mixed models of voter turnout including tract-level random effects and controlling for socioeconomic status. Voter turnout and tree planting may be codetermined, so lagged tree-planting variables were used in all regression models. We found that each tree planted 10–11 years before an election was associated with a 0.020% (95% CI: 0.013–0.027) increase in general election turnout and a 0.016% (95% CI: 0.0089–0.023) increase in primary turnout. As the length of the planting lag decreased, the association between tree planting and voter turnout, in both primary and general elections, declined in significance and magnitude. Our results add to the body of evidence suggesting that social cohesion partially mediates the health benefits of exposure to the natural environment.

The dynamics of social cohesion in response to simulated intergroup conflict in banded mongooses.

Intergroup conflict is widespread in nature and is proposed to have strong impacts on the evolution of social behavior. The conflict–cohesion hypothesis predicts that exposure to intergroup conflict should lead to increased social cohesion to improve group success or resilience in future conflicts. There is evidence to support this prediction from studies of affiliative responses to outgroup threats in some animal societies. However, most of these studies have focused on behavioral changes over short time periods (minutes and hours after exposure to an outgroup), and hence very little is known about the dynamics and durability of responses to intergroup conflict over the longer term. We investigated this question by simulating intergroup encounters in wild banded mongooses (Mungos mungo) and measuring social behavior before, during, and after these encounters over a 5‐day period. We also ran control trials with non‐threatening stimuli. Banded mongooses reacted immediately to intrusion stimuli by vocalizing, grouping together, and advancing on the stimulus. In the first 5 min after simulated intrusions, we saw an elevation in grooming levels, but in the hour after exposure grooming rates declined sharply, contrary to our expectation. In the two subsequent days, grooming rates remained at this depressed rate. In control trials, the initial increase in grooming was not seen, but grooming declined compared to the longer‐term time periods. Grooming changed across time, but not in the same pattern as during intrusions, suggesting that intrusions had an impact above and beyond that of the experimental setup. The dynamics of grooming responses were short lived and more complex than we initially expected. We suggest this unexpected result may be linked to the frequency of aggressive intergroup encounters in this system. As control and experimental trials were run at different times of year, future work would be needed to confirm that these relative patterns are replicable. Our results indicate short‐lived impacts of outgroup threat on measures of social cohesion in this species, but cannot confirm longer‐term changes.

Social Cohesion: Mitigating Societal Risk in Case Studies of Digital Media in Hurricanes Harvey, Irma, and Maria.

Natural disasters affect thousands of communities every year, leaving behind human losses, billions of dollars in rebuilding efforts, and psychological affectation in survivors. How fast a community recovers from a disaster or even how well a community can mitigate risk from disasters depends on how resilient that community is. One main factor that influences communities' resilience is how a community comes together in times of need. Social cohesion is considered to be"the glue that holds society together, which can be better examined in a critical situation. There is no consensus on measuring social cohesion, but recent literature indicates that social media communications and communities play an essential role in today's disaster mitigation strategies.This research explores how to quantify social cohesion through social media outlets during disasters. The approach involves combining and implementing text processing techniques and graph network analysis to understand the relationships between nine different types of participants during hurricanes Harvey, Irma, and Maria. Visualizations are employed to illustrate these connections, their evolution before, during, and after disasters, and the degree of social cohesion throughout their timeline. The proposed measurement of social cohesion through social media networks presented in this work can provide future risk management and disaster mitigation policies. This social cohesion measure identifies the types of actors in a social network and how this network varies daily. Therefore, decisionmakers could use this measure to release strategic communication before, during, and after a disaster strikes, thus providing relevant information to people inneed.

On ‘being Australian’: Korean migrants in ‘post-multicultural’ Australia.

This paper reports on the findings of research into what Korean Australians thought about the process of ‘becoming and being Australian’, drawing on measures of social cohesion and ‘Australianness’. The aim of the research was to find out what Korean Australian migrants valued or were uncomfortable with in relation to multiculturalism and processes of ‘being Australian’, or conformation with ‘Australianness’. Based on in-depth interviews with ten and a survey of 153 members of the Korean migrant community in Sydney, data indicated that social activities and self-perception of identity effectively continue to reflect past Australian policy settings that recognised the importance of multiculturalism as both a community-based policy framework as well as a national social policy. The study found participants highly valued Korean identity, language and community and that bonds to the Korean community, limited English language competency and experiences of racism reinforced the importance of settling into a society that valued multiculturalism.

Neighborhood Social Cohesion and Inequalities in COVID-19 Diagnosis Rates by Area-Level Black/African American Racial Composition.

Geographic inequalities in COVID-19 diagnosis are now well documented. However, we do not sufficiently know whether inequalities are related to social characteristics of communities, such as collective engagement. We tested whether neighborhood social cohesion is associated with inequalities in COVID-19 diagnosis rate and the extent the association varies across neighborhood racial composition. We calculated COVID-19 diagnosis rates in Philadelphia, PA, per 10,000 general population across 46 ZIP codes, as of April 2020. Social cohesion measures were from the Southeastern Pennsylvania Household Health Survey, 2018. We estimated Poisson regressions to quantify associations between social cohesion and COVID-19 diagnosis rate, testing a multiplicative interaction with Black racial composition in the neighborhood, which we operationalize via a binary indicator of ZIP codes above vs. below the city-wide average (41%) Black population. Two social cohesion indicators were significantly associated with COVID-19 diagnosis. Associations varied across Black neighborhood racial composition (p <0.05 for the interaction test). In ZIP codes with ≥41% of Black people, higher collective engagement was associated with an 18% higher COVID-19 diagnosis rate (IRR=1.18, 95%CI=1.11, 1.26). In contrast, areas with <41% of Black people, higher engagement was associated with a 26% lower diagnosis rate (IRR=0.74, 95%CI=0.67, 0.82). Neighborhood social cohesion is associated with both higher and lower COVID-19 diagnosis rates, and the extent of associations varies across Black neighborhood racial composition. We recommend some strategies for reducing inequalities based on the segmentation model within the social cohesion and public health intervention framework.