Pediatric Trauma Mortality Differs by Neighborhood Opportunity Level.

OBJECTIVE: Traumatic injuries are a leading cause of death in children and a child's neighborhood characteristics can be a risk factor. Our objective was to describe the association between pediatric trauma mortality and Child Opportunity Index (COI). METHODS: A multicenter, retrospective cross-sectional study was conducted across 15 trauma centers from 2010 to 2021 within a large metropolitan county to evaluate trauma activation mortalities involving children <18 years-old. We examined clinical and demographic data from the county trauma registry and linked home zip code to COI, a measure of neighborhood level resources critical for children's development. Proportion of mortalities were compared to the proportion of children within each COI quintile and injury mechanism was evaluated across COI quintile. Analysis was performed using Kruskal-Wallis and chi-square tests (α = 0.05). RESULTS: Of 31,702 pediatric trauma activations, 513 (1.6%) mortalities occurred. Mortalities mostly resulted from assaults (37.0%), pedestrian injuries (26.7%), and motor-vehicle collisions (18.7%). Of all mortalities, 32.6% were firearm related, either from an assault or self-inflicted. A greater proportion of mortalities were children from very low (47.6%) and low (20.9%) COI neighborhoods with fewer from higher (8.8.% and 7.6%) COI-neighborhoods compared to the county's proportion of children within these quintiles (p < 0.001). The injury mechanisms were different, with mortalities of lower COI neighborhoods being associated with assaults (p = 0.005), while mortalities of higher COI neighborhoods were self-inflicted (p = 0.003). CONCLUSION: Lower opportunity neighborhoods had a higher incidence of pediatric trauma mortality. Mortality mechanism varied across neighborhoods with assault greater in lower opportunity neighborhoods and self-inflicted among higher opportunity neighborhoods. LEVEL OF EVIDENCE: Level III.

The Neighborhood Environment and Handgrip Strength: Longitudinal Findings from the Health and Retirement Study.

BACKGROUND: Muscle strength, as measured by handgrip strength (HGS), is associated with physical function and mortality. Yet, the environmental context that influences muscle strength is poorly understood. We evaluated built and social neighborhood characteristics and their association with muscle strength over time. METHODS: Using data from the Health and Retirement Study (2006-2018), linear mixed models assessed how 11 built and social neighborhood variables were associated with baseline levels and changes in HGS over time. RESULTS: Among the 20,045 respondents (mean age = 63 years, SD = 9.7) with up to 4 HGS measures, 8,455 were men and 11,590 were women. Among men, residing in a neighborhood with a 10% increment higher score on neighborhood disadvantage was associated with ~1 kg lower HGS at baseline (B = -0.96 kg, 95% CI = -1.39, -0.53). Similarly, each 1-point increment on the physical disorder scale was associated with a -0.39 kg lower (95% CI = -0.65, -0.12) baseline HGS value. Among women, each 10% increment in neighborhood disadvantage was associated with a 0.29 kg lower HGS at baseline (B = -0.29 kg for each 10% increment, 95% CI = -0.46, -0.13). Each 1-unit increment in the number of neighborhood gyms at baseline was associated with a 0.50 kg lower HGS (B = -0.50, 95% CI = -0.76, -0.23). Each 1-point increment in physical disorder was associated with a -0.12 kg lower (95% CI = -0.24, -0.00) baseline HGS value. None of the neighborhood features were associated with HGS rate of change. CONCLUSIONS: Findings suggest that residing in neighborhoods with greater disadvantage and physical disorder may pose challenges for HGS among middle aged adults as they enter into older adulthood.

Historical redlining, neighborhood disadvantage, and reports of child maltreatment in a large urban county.

BACKGROUND: Child protective services (CPS) reports are spatially concentrated in disadvantaged neighborhoods and Black children are more likely than White children to reside in these neighborhoods. Entrenched patterns of racial residential segregation reflect the lasting impact of historical redlining - a racist practice spearheaded by the federally sponsored Home Owners' Loan Corporation (HOLC) in the 1930s that assigned worst risk grades to minoritized neighborhoods. Research has established links between historically redlined areas and the present-day wellbeing of children and families; however, little is known about the relationship between historical redlining and CPS report rates in neighborhoods. OBJECTIVE: Using census tracts as a proxy for neighborhood, this study examines the relationship between historical redlining and the number of CPS reports within neighborhoods. PARTICIPANTS, SETTING, AND METHOD: This study combines data on HOLC risk grades and sociodemographic data from the American Community Survey with the aggregate number of CPS reports per census tract in Los Angeles County, CA (n = 1137). RESULTS: We used Bayesian conditionally autoregressive models to examine the relationship between historical redlining score (A = 1, B = 2, C = 3, D = 4) and the number of CPS reports within neighborhoods. In the unadjusted model, each unit increase in redlining score is associated with a 21.6 % higher number of CPS reports (95 % CI; 1.140, 1.228). In adjusted models that included concentrated disadvantage, each unit increase in redlining score is associated with a 7.3 % higher number of CPS reports (95 % CI; 1.021, 1.136). CONCLUSION: Housing policy reforms through a racial equity lens should be considered as a part of a national strategy to prevent child maltreatment.

Lasting Legacy: The Enduring Relationship Between Racially Restrictive Housing Covenants and Health and Wellbeing.

Racially restrictive covenants in housing deeds, commonplace in Minnesota for houses built from the 1910s to the 1950s, provided a foundation for the myriad of policies that made it difficult for people of color to obtain housing. Though covenants were ruled illegal in 1968, their legacy continues to shape neighborhoods. The Mapping Prejudice Project's efforts in Hennepin County, Minnesota, produced the first systematic documentation of racially restrictive covenants. We use this novel data set to explore the relationship between historic covenants and current health and wellbeing outcomes. Using regression analysis to control for neighborhood level covariates, we compare previously covenanted neighborhoods to neighborhoods without covenants. Today, previously covenanted neighborhoods have higher life expectancy and lower rates of obesity, diabetes, coronary heart disease, and asthma than neighborhoods without racially restrictive covenants. Additionally, previously covenanted neighborhoods have less upward mobility for children from poorer households, and there are larger gaps in upward mobility between white and Black children. These findings contribute to a growing literature that shows racist policies, even decades after they are legally enforceable, leave an imprint on neighborhoods. Using the novel data from the Mapping Prejudice Project, we provide statistical analysis that confirms qualitative and anecdotal evidence on the role of racial covenants in shaping neighborhoods.

White privilege, ethnic disadvantage, and stigmatized linguistic capital: COVID-19 infection rates and lockdown law enforcement in Hong Kong.

The COVID-19 pandemic has exposed and exacerbated existing disparities in various societies. This study investigates disparities among racial, ethnic, and linguistic groups in Hong Kong's society in COVID-19 infection rates and lockdown enforcement practices that was imposed 545 times from January 2021 to September 2022 and affected 9% of the population. It is found that neighborhoods with more white individuals had lower infection rates than the overall population, while those with more ethnically minoritized groups had higher infection rates. Furthermore, hit rate tests reveal that the government targeted more neighborhoods with a higher share of individuals from linguistically minoritized groups. This novel finding suggests that not only race, but linguistic difference of the same ethnicity can cause bias. The study highlights the positive impact of providing ethnic support services on health outcomes in neighborhoods with a higher share of individuals from ethnically minoritized groups.

Latino Enclaves and Healthcare Accessibility: An Ecologic Study Across Five States.

BACKGROUND: Hispanic or Latino populations (hereafter, "Latinos") are a rapidly expanding U.S. demographic and have documented inequities in preventable diseases and conditions. Many Latinos reside in ethnic enclaves, and understanding the context and healthcare accessibility within these places is critical. OBJECTIVE: This study described the neighborhood social and built environment attributes of Latino enclaves and evaluated associations between enclaves and geographic healthcare accessibility. DESIGN: Cross-sectional ecologic analysis. SUBJECTS: Our unit of analysis was all neighborhoods (n ~ 20,000 census tracts) in California, Florida, New Jersey, New York, and Texas in years 2000 and 2010. MAIN MEASURES: The primary exposure of interest, "Latino enclaves," was defined using neighborhood-level data on the percentage of Latino residents, foreign-born Latinos, Spanish speakers with limited English proficiency, and linguistically isolated Spanish-speaking households. The primary outcome was a neighborhood-level measure of geographic healthcare accessibility of primary care physicians, which accounted for both the supply of physicians and population demand for healthcare (i.e., population size within driving distance). RESULTS: Approximately 30% of neighborhoods were classified as Latino enclaves, 87% of which were enclaves in both 2000 and 2010. Compared with non-enclaves, Latino enclaves had more markers of structural disadvantage including having higher proportions of poverty, uninsured individuals, crowded housing, and higher crime scores. Results from multivariable models suggest that more culturally distinct neighborhoods (i.e., higher enclave score) had lower healthcare accessibility, though when stratified, this association persisted only in high (≥ 20%) poverty neighborhoods. CONCLUSION: This study highlights several neighborhood structural disadvantages within Latino enclaves, including higher poverty, uninsured individuals, and crime compared to non-enclave neighborhoods. Moreover, our findings point to the need for interventions aimed at improving healthcare accessibility particularly within socioeconomically disadvantaged Latino enclaves. Addressing these inequities demands multifaceted approaches that consider both social and structural factors to ensure equitable healthcare access for Latino populations.

Should I Stay, or Should I Go Now? Neighborhood, Family, and Youth Predictors of Intracity Mobility.

The effects of residential mobility on youth development outcomes related to violence and victimization have traditionally been understood from an outward mobility perspective. Less attention has been paid to predictors of intracity moves, a more common mobility practice. Research, however, should identify factors associated with intracity mobility before scholars can explore and fully understand the impacts of moving within the city on youth development outcomes such as violence and victimization and whether they are akin to those identified for moves beyond city limits. Using data from the Project on Human Development in Chicago Neighborhoods, we apply a multilevel ecological framework to assess neighborhood, family, and youth factors associated with intracity mobility. We employed hierarchical generalized linear modeling to examine within and between-neighborhood models of intracity mobility among youth and their families who moved within Chicago (N = 426) and those who did not (N = 867). Our investigation highlights as important factors family dynamics instability and aggression and violence at the neighborhood level. Findings show that parental divorce/separation, harsh disciplinary practices, negative school experiences such as racial/ethnic conflict, gangs, or heightened security measures, and exposure to violence predict intracity mobility. Critically, negative school experiences proved to be a robust determinant of moving as cross-level interactions suggest neighborhood crime significantly shapes how these experiences inform intracity mobility. This study emphasizes the importance of examining mobility beyond urban city limits, noting distinct predictors of intracity mobility across systemic levels. The findings fill a gap in our understanding of neighborhood turnover and stability, while also providing a foundation for exploring within and between-neighborhood differences in intracity mobility.

Citizens' perspectives on healthy weight approaches in low SEP neighborhoods: a qualitative study from a systems perspective.

BACKGROUND: The physical and the social environment are important predictors of healthy weight, especially in low socioeconomic position (SEP) neighborhoods. Many Dutch municipalities have implemented a healthy weight approach (HWA). Yet, there is room for improvement. This system science study examined what influences the utilization of HWA facilities and activities, and what aspects can help to achieve a desired systems change (also called leverage point themes (LPTs)) in the HWA system as perceived by citizens living in low SEP neighborhoods. METHOD: All research phases were performed with four citizens co-researchers. Forty-seven citizens living in low SEP neighborhoods were semi-structurally interviewed about the neighborhood HWA facilities and municipal HWA activities. A rapid coding qualitative analysis approach was applied per topic. The topics were citizens' healthy living description, personal circumstances, and satisfaction with foot and cycle paths, sports facilities, playgrounds, green spaces, museums and theaters, community centers, churches, healthcare, school, food supplies, contact with neighborhood, unfamiliar and/or unused activities, familiar and used activities, unavailable but desired (lacking) activities, and reaching citizens. RESULTS: The utilization of HWA facilities and activities was influenced by the overarching themes of social cohesion, familiarity, reaching citizens, maintenance, safety, physical accessibility, financial accessibility, social accessibility, fit with personal context, and fit with the neighborhood's specific needs. Different overarching themes stood out across different facilities and activities. LPTs indicated the overarching themes needed in combination with one another for a specific activity or facility to increase utilization. For example, the LPT regarding foot and cycle paths was "accessible, safe, and maintained foot and cycle paths". The LPTs regarding familiar and used activities were "customized activities; information provision (e.g., about possibilities to join without paying); social contact, meeting others, and everyone feels included". CONCLUSION: Conducting inclusive qualitative research from a systems perspective among citizens living in low SEP neighborhoods has contributed valuable insights into their needs. This enables practical implementation of HWAs by providing a deeper understanding of the LPTs within the HWA system. LPTs can help HWA stakeholders to further develop current HWAs toward systems approaches. Future research could study the leverage points that may contribute to LPT implementation.

"Losing access to outdoor spaces was the biggest challenge for children to be healthy": pandemic restrictions and community supports for children's movement in Nova Scotia.

Introduction: Health-focused communities can promote physical activity for children by providing them with safe and supportive environments to move. Across the COVID-19 pandemic many community spaces and services were closed due to public health restrictions. During the pandemic, Atlantic Canada uniquely implemented an agreement between four provinces to restrict travel and reduce the spread of the virus. The "Atlantic bubble" led to fewer cases of COVID-19 and restrictions to community spaces and services. With restrictions now removed, community spaces and services likely play a critical role in facilitating the recalibration of children's movement. Perspectives from families who experienced the "Atlantic bubble" may offer valuable insights to the use of these spaces during and after the removal of restrictions. Objective: This study explored the role of community spaces and services on their child's physical activity across the COVID-19 pandemic from the perspectives of Nova Scotia caregivers. Methods: We employed a qualitative description approach and conducted semi-structured interviews with 14 caregivers of children aged 5-11 years who lived in Nova Scotia, Canada. Interviews were transcribed verbatim and analyzed using reflexive thematic analysis. Results: Four themes were generated: (1) Public health restrictions limited community movement behaviors and social connections, (2) Spaces, locations, and environments influenced how families experienced physical activity during public health restrictions, (3) Virtual realities: screens supported a new sense of community for children throughout the pandemic, and (4) "Facilitated" and "forced adaptability": public health restrictions changed family dynamics, routines, and movement behaviors. Conclusion: Despite living in the "Atlantic bubble," Nova Scotian caregivers shared that COVID-19 related public health restrictions shifted their family's dynamics, routines, and ability to engage in physical activity within their communities. Community spaces and services can be leveraged to recalibrate children's movement as pandemic-related restrictions are reduced. In future public health crises, community spaces and services should remain in place to whatever extent possible to reduce the collateral consequences of public health restrictions on children's health.

Food Shopping Strategies Among a Diverse Sample of East Harlem Residents: A Qualitative Study.

PURPOSE: To inform food retail interventions, this study explored food shopping strategies employed by people constrained by limited budgets but residing in an urban environment offering numerous retail options. APPROACH: Qualitative study incorporating semi-structured interviews and shop-alongs. SETTING: East Harlem, New York City. PARTICIPANTS: 37 East Harlem residents participated in interviews, of whom 15 participated in shop-alongs. METHODS: Interviews and shop-alongs were conducted in English, Spanish, and Mandarin Chinese. Interview transcripts were analyzed using a grounded theory approach. Data from shop-alongs were used to supplement interview findings. RESULTS: Participants shopped 1-2 times at an average of 4 retail locations per week. Two key themes emerged: (1) planning trips and choosing venues; and (2) shopping experiences and perceptions of stores. Price was the primary driver of store choice, followed by product quality and variety. Substantial time was invested in shopping. Most English- and Spanish-speaking participants shopped in East Harlem. Chinese American participants shopped in Chinatown due to language concordance, availability of culturally-preferred foods, and proximity to other services. CONCLUSION: East Harlem residents invested substantial planning, time and effort in food shopping to acquire sufficient food for their households on limited budgets. These findings offer insight into how residents interact with food environments and key drivers of decision-making about food shopping that affect decisions about where to shop and what to purchase.

Neighborhood Diversity Is Good for Your Health: An Example of Racial/Ethnic Integration and Preterm Birth in Texas.

Racial concentration of neighborhoods is often associated with the risk of preterm birth (PTB) for women. This study examined differences between racially diverse and racially concentrated neighborhoods when examining preterm birth. Individual-level data were obtained from Texas natality files for 2009-2011, and neighborhood-level (i.e., census tract) data were obtained from the decennial census in 2010 and the American Community Survey 2005-2009. We used multilevel modeling to assess the association between neighborhood racial diversity and odds of PTB, after controlling for individual characteristics, neighborhood poverty, and population density. We found that neighborhood racial diversity and concentration matter for PTB. Results suggest that systemic racism is still key to understanding PTB. Furthermore, findings support policies that prevent displacement from gentrification of diverse neighborhoods and promote equal access to health-related resources for women in predominantly Black, Hispanic, and/or immigrant neighborhoods.

Neighborhood Socioeconomic Context Predicts Pediatric Asthma Exacerbation.

Causes of asthma exacerbation in children have been studied extensively at the individual level, but contributions of neighborhood-level factors are less explored. We test which distinctive residential characteristics produce variation in uncontrolled asthma among pediatric patients. We extracted electronic medical record data from pediatric patients living in Southern California and used multilevel modeling techniques to isolate which neighborhood characteristics drive inequitable asthma control. Above and beyond the individual-level factors known to predict inadequate disease control, neighborhoods with greater concentration of non-Hispanic black residents (odds ratios [OR] = 1.02; 95% confidence interval [CI]: 0.99-1.03; P < .05), higher proportions of female-headed households (OR = 1.01; 95% CI: 0.99-1.01; P < .05), and higher levels of ambient air pollution (OR = 1.05; 95% CI: 1.01-1.10; P < .001) associate with greater odds of asthma exacerbation. The interplay between community characteristics and asthma management during childhood is complex, and place-based initiatives are needed to narrow the gap in asthma exacerbation.

The health implications of cumulative exposure to contextual (dis)advantage: Methodological and substantive advances from a unique data linkage.

Deleterious neighborhood conditions are associated with poor health, yet the health impact of cumulative lifetime exposure to neighborhood disadvantage is understudied. Using up to five decades of residential histories for 4,177 adult participants in the Survey of Health of Wisconsin (SHOW) and spatio-temporally linked neighborhood conditions, we develop four operational approaches to characterizing cumulative neighborhood (dis)advantage over the life course. We estimated their associations with self-reported general health and compared to estimates using neighborhood (dis)advantage at time of study enrollment. When cumulative exposures were assessed with the most granular temporal scale (Approach 4), neighborhood transport constraints (OR = 1.21, 95% CI: 1.08, 1.36), residential turnover (OR = 1.20, 95% CI: 1.07, 1.34), education deficit (OR = 1.17, 95% CI: 1.04, 1.32), racial segregation (OR = 1.20, 95% CI: 1.04, 1.38) and median household income (OR = 0.85, 95% CI: 0.75, 0.97) were significantly associated with risk of fair or poor health. For composite neighborhood disadvantage, cumulative exposures had a stronger association (OR = 1.05, 95% CI: 1.02, 1.08) than the cross-sectional exposure (OR = 1.03, 95% CI: 1.01, 1.06). Single point-in-time neighborhood measures underestimate the neighborhood and health relationship, underscoring the importance of a life course approach to cumulative exposure measurement.

Neighborhood mobility and racial disparities in preterm birth: A sibling study in California.

Recent work finds that upward neighborhood mobility-defined as reductions in neighborhood socioeconomic disadvantage due to moving-may improve birth outcomes. Less work, however, explores whether changes in socioeconomic context differentially impact birth outcomes by maternal race and ethnicity. In the US, mothers of minoritized racial and ethnic identity often experience worse neighborhood conditions and pregnancy outcomes than White mothers. Using a sibling-linked dataset, we examined whether neighborhood mobility corresponds with changes in preterm birth risk among Asian (N = 130,079), Black (N = 50,149), Hispanic (N = 429,938), and White (N = 233,428) mothers who delivered multiple live births in California between 2005 and 2015. We linked residential addresses at each birth to census-derived indices of neighborhood disadvantage and defined levels of neighborhood mobility as moving-induced changes in disadvantage between pregnancies. We mapped neighborhood mobility patterns and fit conditional logistic regression models estimating the odds of preterm birth in the sibling delivered after moving, controlling for the risk of preterm birth in the sibling delivered before moving, by maternal race and ethnicity. Dot density maps highlight racialized patterns of neighborhood mobility and segregation between Black and White mothers. Regression results show that Black and, in some cases, Asian and Hispanic mothers who experienced upward mobility (moves away from neighborhood disadvantage) exhibited reduced odds of preterm birth in the second delivery. Upward mobility did not reduce the odds of preterm birth among White mothers. Findings suggest that policies and programs that enable opportunities for neighborhood mobility may reduce persistent racial and ethnic disparities in adverse birth outcomes.

Neighborhood Archetypes and Cardiovascular Health in Black Breast Cancer Survivors.

Background: Maintaining cardiovascular health (CVH) is critical for breast cancer (BC) survivors, particularly given the potential cardiotoxic effects of cancer treatments. Poor CVH among Black BC survivors may be influenced by various area-level social determinants of health, yet the impact of neighborhood archetypes in CVH among this population remains understudied. Objectives: This study aimed to characterize the neighborhood archetypes where Black BC survivors resided at diagnosis and evaluate their associations with CVH. Methods: We assessed CVH 24 months post-diagnosis in 713 participants diagnosed between 2012 and 2017 in the Women's Circle of Health Follow-Up Study, a population-based study of Black BC survivors in New Jersey. Neighborhood archetypes, identified via latent class analysis based on 16 social and built environment features, were categorized into tertiles. Associations between neighborhood archetypes and CVH scores were estimated using polytomous logistic regression. Results: CVH scores were assessed categorically (low, moderate, and optimal) and as continuous variables. On average, Black BC survivors achieved only half of the recommended score for optimal CVH. Among the 4 identified archetypes, women in the Mostly Culturally Black and Hispanic/Mixed Land Use archetype showed the lowest CVH scores. Compared to this archetype, Black BC survivors in the Culturally Diverse/Mixed Land Use archetype were nearly 3 times as likely to have optimal CVH (relative risk ratio: 2.92; 95% CI: 1.58-5.40), with a stronger association observed in younger or premenopausal women. No significant CVH differences were noted for the other 2 archetypes with fewer built environment features. Conclusions: Neighborhood archetypes, integrating social and built environment factors, may represent crucial targets for promoting CVH among BC survivors.

Psychosocial Risks and Adolescent Mental Health: The Moderating Role of Objective Neighborhood Characteristics.

PURPOSE: Although previous studies have examined the association between youth psychosocial risks and their perceptions of their neighborhood, it is unclear how objective neighborhood characteristics are associated with psychosocial risks and mental health symptoms among adolescents. We investigated how neighborhood characteristics moderate the relationship between youth psychosocial characteristics and mental health symptoms. METHODS: This cross-sectional study examined 13,837 emergency department visits by 14-18-year-olds who completed a standardized Behavioral Health Screening in a tertiary pediatric hospital in Philadelphia from 2013 to 2020. Psychosocial risk factors and mental health symptoms were assessed based on self-reported survey responses. We characterized neighborhoods as low-, moderate-, and high-stress based on gun violence incidence from 2013 to 2020 and the census tract-level Child Opportunity Index. Mixed effects logistic regression and Poisson models were used to examine moderation effects. RESULTS: The 9,814 included patients were 64% female and 64% non-Hispanic Black. The following psychosocial risk factors were associated with two to eight times higher odds of depressive symptoms and suicide risk: exposure to trauma, bullying at school, at-risk substance use, fighting, and retaliation. Adolescents living in high-stress neighborhoods were twice as likely to report fighting and retaliation and reported more psychosocial risk factors than those in low-stress neighborhoods. Odds of mental health symptoms increased with the number of psychosocial risk factors, particularly in youth from low-stress neighborhoods. DISCUSSION: Objective neighborhood characteristics had a significant interaction effect on the relationship between psychosocial risks and depression and suicide risk among adolescents seeking care in a pediatric emergency department.

Improvements in habitability and housing satisfaction after dwelling regeneration in social housing complexes. The RUCAS study.

Housing is a pressing problem worldwide and a key determinant of health and wellbeing. The right to adequate housing, as a pillar of the right to an adequate standard of living, means more than a roof to live under. Adequate means the dwelling must fulfill material functions and psychosocial functions, thus contributing to dwellers health and wellbeing. Social housing policies aim to fulfill the right to housing, but frequently fail in fulfilling the right to it being adequate. This study capitalizes on the implementation of a national urban regeneration program in two social housing villas in central Chile (one in Santiago, in the central valley, the other in Viña del Mar, a coastal city) to run a natural experiment assessing the impact of dwelling renovation on several dimensions of perceived habitability and housing satisfaction among the -mostly female-household homemakers. We use 5 waves of survey data collected with a step-wedge design to estimate the association between a time-varying exposure status (the intervention) and 7 binary outcomes for habitability and 5 for housing dissatisfaction, including overall housing satisfaction. We use Poisson regression models with robust variance and a random intercept at the respondent level. At baseline, reports of poor habitability and dissatisfaction across all features were markedly high, the highest levels of dissatisfaction being with acoustic insulation and dwelling size in both villas, and with indoor temperature in Santiago. The intervention resulted in statistically significant and markedly large improvements in reported habitability and dissatisfaction relative to those housing components targeted by the intervention, as well as with overall dwelling satisfaction in both study cases. Implications are, first, that the policy response to quantitative housing deficits must not overlook housing quality; second, that housing renovation appears as a promising intervention for qualitative housing crises; third, that while improvements in habitability and satisfaction are specific to the interventions in place, overall housing satisfaction can improve in more limited, tailored, dwelling renovation interventions. Social housing renovation in Latin America appears as a promising intervention to improve quality of life among the urban poor dwellers and reduce inequalities in health related to housing conditions.

Social and Environmental Characteristics Associated With Older Drivers' Use of Non-driving Transportation Modes.

Objective: We examined associations between older drivers' social and environmental characteristics and odds of using non-driving transportation modes. Methods: Using 2015 National Health and Aging Trends Study data for community-dwelling drivers (n = 5102), we estimated logistic regression models of associations between social characteristics, environmental characteristics, and odds of using non-driving transportation modes three years later. Results: Drivers had 20% increase in odds of getting rides three years later for each additional confidante (adjusted odds ratio [aOR] = 1.20, 95% confidence interval [CI]: 1.11-1.30). Drivers living in more walkable neighborhoods were more likely to walk to get places (National Walkability Index [NWI] score of 18 vs. 2 aOR = 1.71, 95% CI: 1.02-2.90) and take public transit three years later (NWI 18 vs. 2 aOR = 7.47, 95% CI: 1.69-33.0). Discussion: Identifying modifiable social and environmental characteristics can inform future interventions supporting older adults' health during the transition to non-driving.

Association between Neighborhood Stressors and Allostatic Load in Breast Cancer Survivors: The Pathways Study.

Allostatic load (AL) is an intermediary outcome through which neighborhood drivers of health may impact cancer survivorship outcomes. We examined associations of neighborhood stressors and AL in 2,553 women with breast cancer recruited into the Pathways Study in 2006-2013. AL score was derived from biomarkers in the cardiovascular, metabolic, and immune domains of physiological stress measured within 3 years after baseline. Neighborhood data were appended to participants' geocoded baseline addresses. Odds ratios (OR) and 95% confidence intervals (CI) were used to estimate associations between neighborhood stressors and risk of higher AL score. Adjusting for age and stage, high AL was positively associated with low versus high neighborhood socioeconomic status (nSES; OR=2.24, 95% CI=1.61-3.12) and green space (OR=1.55, 95% CI=1.18-2.03); high versus low traffic (OR=1.32, 95% CI=1.01-1.72), crime (OR=1.32, 95% CI=1.05-1.67), and household crowding (OR=1.57, 95% CI=1.22-2.01); and more versus no fast-food restaurants (OR=1.50, 95% CI=1.21-1.84). Associations remained for nSES and fast-food restaurants after co-adjustment with other neighborhood stressors, and for fast-food restaurants after additional adjustment with individual sociodemographic and lifestyle factors. Our preliminary findings can inform further studies of the physiological effects of neighborhood stressors, which collectively may help improve survivorship outcomes for the growing population of breast cancer survivors.

An exploration of neighborhood characteristics, psychosocial resilience resources, and cognitive functioning among midlife and older black adults.

OBJECTIVES: While existing research has shown that Black adults have worse cognitive functioning than their White counterparts, the psychosocial correlates of cognitive functioning for Black older adults are understudied. The objective of this study was to investigate the relationships among perceived neighborhood characteristics, psychosocial resilience resources, and cognitive functioning among midlife and older Black adults. METHODS: Data were from 3,191 Black adults ages 51+ in the 2008-2016 waves of the Health and Retirement Study to examine associations among neighborhood characteristics, psychosocial resilience (sense of purpose, mastery, and social support), and cognitive functioning among Black adults. Multilevel linear regression models assessed direct effects of neighborhood characteristics and psychosocial resources on cognitive functioning. We then tested whether psychosocial resources moderated the association between neighborhood characteristics and cognitive functioning. RESULTS: Mean levels of cognitive functioning, sense of purpose, social support, and mastery were significantly related to neighborhood disorder and discohesion. Regression results showed that levels of neighborhood disorder and high discohesion were significantly associated with cognitive functioning. Sense of purpose was positively associated with cognitive functioning, net of neighborhood characteristics. However, only social support moderated the association between neighborhood discohesion and cognition. CONCLUSIONS: These findings demonstrate the importance of examining psychosocial and contextual risk and resilience resources among midlife and older Black adults. This work may inform the development of cognitive behavioral interventions aimed at increasing sense of purpose to promote and enhance cognitive resiliency among Black adults. Altogether, this work may have implications for policy aimed at advancing cognitive health equity.