Neighborhood Factors Research Articles

Predictors and outcomes of adolescent alcohol and drug use: a scoping review

Abstract Background Adolescence is a pivotal life stage marked by educational advancement, entry into the workforce and formation of lasting relationships. Globally, adolescence is also the peak period during which individuals first engage in alcohol and/or drug consumption. This scoping review aimed to summarize existing longitudinal research on factors and outcomes related to adolescent substance use to identify gaps in existing evidence. Methods A scoping review was conducted in accordance with the PRISMA extension for scoping reviews. A systematic literature search was conducted on PubMed. Additional studies were identified through hand-searching key reference lists and Google Scholar searches. A narrative synthesis was completed. Results 123 studies were included; 12 reviews and 111 cohort studies. 60% of cohort studies originated from North America, 29% Europe, 7% Australia/New Zealand, 2% South America and 2% Asia. Factors consistently associated with increased risk of ASU include male sex, increasing age, externalizing disorders, adverse childhood experiences and peer or parental substance use. Few studies considered wider community or neighbourhood factors. Early initiation and higher frequency of adolescent drug use were predictive of later-life substance use patterns, education derailment, contact with the justice system and mental health disorders. Conclusions The body of longitudinal evidence on adolescent substance use is rapidly expanding yet significant research gaps exist. Rising levels of cocaine use and its substantial health impacts motivate further research on all potentially important factors associated with cocaine use to guide interventions for prevention and treatment. Key messages • There are important gaps in existing research on adolescent substance use. • These include neighbourhood influences and factors associated with initiation of illicit drugs other than cannabis.

Examining factors associated with cocaine use in late adolescence and early adulthood

Abstract Background In 2022, cocaine was the leading problem drug for which individuals sought treatment in Ireland, overtaking opioids for the first time. Despite increasing concerns about cocaine, there is limited longitudinal research examining factors associated with cocaine use in the general youth population. We describe levels of use and associated factors at 17 and 20 years old Methods Past-year cocaine use was studied at age 17 (N = 5965) and 20 (N = 4679) in a nationally representative cohort. Individual, family, social and environmental exposure variables were selected a priori. Weighted logistic regression models were fitted using Generalised Estimating Equations to multiply imputed and complete case data. Results Cocaine use was reported by 220 (4%) at age 17, and 1072 (23%) at age 20. Both individual and community factors predict use. Earlier alcohol initiation and having friends who use cannabis were strongly associated with increased odds of cocaine use at both ages. Those with parents who reported that neighbourhood intoxication or drug-taking was common had elevated odds of cocaine use at age 17. Conclusions Past-year cocaine use at 20 years old in this cohort is substantially higher than other international cohort studies. Levels of cocaine use increase significantly between 17 and 20 years old. Acknowledgement: Growing Up in Ireland (GUI) is funded by the Department of Children, Equality, Disability, Integration and Youth (DCEDIY). It is managed by DCEDIY in association with the Central Statistics Office (CSO). Results in this report are based on analyses of data from Research Microdata Files provided by the CSO. Neither the CSO nor DCEDIY take any responsibility for the views expressed or the outputs generated from these analyses. Key messages • Our study underscores significant cocaine use rates and correlations with early substance initiation and neighbourhood factors. • This emphasizes the necessity of a comprehensive, multilevel strategy for preventing cocaine use.

"Who You Are and Where You Live Matters": Hospice Care in New York City During COVID-19 Perspectives on Hospice and Social Determinants: A Rapid Qualitative Analysis.

Context: Social determinants of health (SDOH) impacted the quality of home hospice care provided during the COVID-19 pandemic. Perspectives from professionals who provided care identify challenges and lessons learned from their experience. Objective: To examine hospice professionals' perspectives of how SDOH affected the delivery of high-quality home hospice care in New York City (NYC) during the COVID-19 pandemic. Methods: We conducted semistructured interviews with 30 hospice professionals who delivered care to home hospice patients during the COVID-19 pandemic in NYC using a qualitative descriptive design. Purposive sampling was used to recruit professionals from a range of disciplines including physicians, advanced practice providers, nurses, social workers, chaplains, and hospice administration and management. Participants worked for one of two large NYC metro hospices and one outpatient palliative care practice serving the five boroughs of NYC and the surrounding suburbs. Rapid qualitative analysis was used to identify themes. Results: Thirty hospice professionals were interviewed, spanning a variety of clinical and administrative roles. Most (21 out of 30) reported that social determinants affected access and/or delivery of equitable hospice care. Two key themes emerged from interviews: (1) SDOH exist and affect the delivery of high-quality care and (2) disparities were exacerbated during the COVID-19 pandemic resulting in barriers to care. Subthemes outline barriers described by hospice professionals: decreased hospice enrollment, telehealth challenges, resulting in deficient patient/family education, shortages of nursing assistants in some neighborhoods, and diminished overall quality of hospice care for some patients. SDOH created barriers to hospice care through neighborhood factors, resource barriers, and system challenges. Conclusion: SDOH provide a context to understand disparity in the provision of hospice care. COVID-19 exacerbated these conditions. Addressing multidimensional barriers created by SDOH is key in creating high-quality and equitable hospice care, particularly during a crisis.

Gender and violent crime modify associations between greenspace and cardiovascular disease mortality in Philadelphia, PA

Few studies have explored variability of associations between greenspace and cardiovascular (CVD) mortality according to demographic or neighborhood contextual factors. We estimated overall and sex-stratified associations between greenspace and CVD mortality rates in Philadelphia, PA, and quantified effect modification of the sex-stratified associations by neighborhood violent crime rates. Sex- and age-stratified census tract CVD mortality rates (years 2008–2015) were linked with proportion tree canopy cover, grass/shrub cover, and total vegetation cover, and proportion of adult residents reporting access to a park. We used multivariable negative binomial models to estimate overall and sex-stratified associations between neighborhood greenspace and CVD mortality rates, and quantified effect modification by tract-level rates of violent crime. Higher proportion tree canopy cover and higher proportion adults reporting access to parks were associated with modestly lower rates of CVD mortality, with more pronounced estimates in males than females. In tracts with higher rates of crime, higher tree canopy coverage and perceived park access were associated with lower CVD mortality rates. We did not observe strong evidence of sex-based differences in interaction between neighborhood crime rates and greenspace. Results from this study reveal variability of associations between greenspace and CVD mortality rates according to sex categories, and according to neighborhood social environments. There is a need for further research exploring the extent to which differences in perceived safety explain gender-based differences in associations between greenspace and cardiovascular outcomes.

What Makes a Liveable Neighborhood? Role of Socio-Demographic, Dwelling, and Environmental Factors and Participation in Finnish Urban and Suburban Areas.

Quality of residential area, or neighborhood, is one determinant of overall quality of life and associated with health and health behavior. Ensuring that urban and suburban neighborhoods remain liveable and comfortable to reside in is a challenge amidst growing urbanization. Neighborhood quality has been associated with socio-demographic, dwelling-related, and subjective and objective neighborhood factors. However, only a few studies have additionally included participation in neighborhood decision-making and examined whether these associations are stronger among residents who are more settled in the neighborhood. We examined whether subjectively and objectively measured environmental factors and participation are associated with perception of neighborhood liveability and possible effect moderators. We analyzed survey data collected in 2021 among adults (aged 18-97) living in suburbs and urban centers in five Finnish cities (n = 2057; response rate 34%) with logistic regression models. Almost 80% of the respondents perceived their neighborhood as liveable or very liveable. The following factors were most strongly associated with perceiving the neighborhood as liveable: low area-level socioeconomic deprivation; central urban zone; green view from home; satisfaction with neighborhood safety, green areas, blue areas, and maintenance of traffic routes; and good or very good possibilities to influence decisions regarding the neighborhood. Only a few interactions between indicators of being more settled in the neighborhood (e.g., age group and dwelling ownership) modified these associations. In all, our study suggests that to maintain liveability, urban or community planning should consider local residents' favorable perceptions of safety, recreational areas, and engagement in decision-making.

Associations between neighborhood factors and insomnia and their spatial clustering in Philadelphia, Pennsylvania

BackgroundNeighborhood-level adverse social determinants may be a risk factor for sleep health disparities. We examined the associations between neighborhood factors and insomnia and explored their spatial clustering in the city of Philadelphia, Pennsylvania. MethodsWe conducted a cross-sectional analysis of data from Philadelphia residents who participated in online screening for insomnia-related research. Participants self-reported sex, age, body mass index, anxiety, post-traumatic stress disorder, depression, and insomnia symptoms. The sample was stratified as “No Insomnia” (≤7) and “Insomnia” (>7) based on the Insomnia Severity Index (range: 0-28). Neighborhood and participant data were merged using geospatial techniques. Multiple regression models and geospatial analysis were used to identify neighborhood variables that are associated with insomnia and their spatial distribution. ResultsThe sample (N = 350) was predominantly female (53%), middle-aged (40.8 ± 13.8), overweight (body mass index=26.1 ± 5.54), and 53.7% had insomnia. The insomnia group had significantly higher depression scores (14.6 ± 5.5), a large percentage had anxiety (64.4%) and post-traumatic stress disorder symptoms (31.9%), and largely resided in high crime (p < .001) and highly deprived neighborhoods (p = .034). Within the insomnia group, a 1-point increase in the number of spiritual centers in the neighborhood was associated with lower insomnia symptoms (b=−1.02, p = .002), while a 1-point increase in depression scores (b=0.44, p < .001) and residence in a highly deprived neighborhood (b=1.49, p = .021) was associated with greater insomnia. ConclusionDisparities exist in the neighborhood determinants of insomnia and their spatial distribution in Philadelphia. Interventions targeting the spatial distribution of adverse social determinants may improve insomnia disparities.

Prevalence and neighbourhood determinants of early sexual debut and multiple sexual partnerships among young people in Rwanda, Ghana and South Africa

Background: The consequences of engaging in risky sexual behaviours (RSB) can lead to HIV infection, sexually transmitted diseases and unintended pregnancy. The relationship between neighbourhood characteristics and youth involvement in RSB such as early sexual debut and multiple sexual partnerships has been of great concern to government, researchers and policymakers. However, there are very few empirical studies using demographic and health surveys to unpack the nature of this relationship in Rwanda, Ghana and South Africa. The objective of this study was to estimate the prevalence and determinants of early sexual debut and condom use, and to explore the neighbourhood factors associated with early sexual debut and condom use in Rwanda, Ghana and South Africa. Methods: This was a cross-sectional study using the most recent Demographic and Health Survey Data (DHS 2014–2016) from Ghana, Rwanda and South Africa to investigate the relationship between neighbourhood characteristics and risky sexual behaviour among the youth. Results: The prevalence of risky sexual behaviour in the three countries ranges from 56% (South Africa), 30% (Ghana) and 12% (Rwanda). Male youth in the 20-to-24-year-old category had increased odds of engaging in multiple sexual partnerships for the three countries (AOR 4.58; 95% CI 3.40–6.16), Rwanda (AOR 2.72; 95% CI 2.04–3.68) and South Africa (AOR 4.56; 95% CI 3.33–6.24). Meanwhile, at the community level, community education significantly increased the odds of age sexual debut among female adolescents by 50% (South Africa), and 46% (Ghana), while in Rwanda, this factor had decreased odds with higher community education. Conclusion: To lower the incidence of risky sexual behaviour in the community, programmes aimed at appropriate policy options must be intensified. The implications of these findings is helpful for a developmental approach aimed at reaching Africa’s long-term development goal of eliminating STIs among young people.

Unpacking Young Adults’ Voting Preferences: The Role of Neighborhood Trust

Compared to previous generations, young adults today report lower levels of trust in government, law enforcement, and their communities. This study investigates neighborhood factors influencing social trust among Arizona young adults during the lead-up to the 2020 presidential election. Through an analysis of online survey data for a sample of young adults ( N = 1,376) who participated in the Arizona Youth Identity Project, we explore how neighborhood diversity, population density, racial identity, and political affiliation are associated with social trust and voting preferences. We find that Arizona young adults’ trust in police and their neighbors varies by neighborhood diversity and racial identity, with residents of mostly White neighborhoods reporting higher levels of trust. Additionally, support for Trump is highest among young adults who expressed high trust in local police. This study underscores and begins to unpack the interplay between race, space, and trust in shaping political identities and preferences.

Neighborhood effects and consequences of criminal justice contact: a research framework

This paper proposes a framework to examine how neighborhood factors influence criminal justice (CJ) contact and contribute to disparities across multiple stages of the justice process. By conceptualizing the punishment process as a dynamic set of decision-making points, this study highlights the role of neighborhood context in shaping offenders’ CJ trajectories and post-CJ residential inequality. Using Harris County, Texas, as a case study, this research considers individual-, neighborhood-, and event-level variables to understand the cumulative effects of neighborhood characteristics on CJ outcomes. This study underscores the critical need to investigate neighborhood mobility and its broader implications for community development and public policy. The findings can be supported by extensive data from the Federal Statistical Research Data Centers and the Criminal Justice Administrative Records System, offering a robust analysis of offenders’ spatial patterns and economic transitions.

6676 Exposure to Neighborhood Violence Rewires Glucocorticoid Receptor Binding and Drives Proliferation and Invasiveness in Lung Tumor Samples

Abstract Disclosure: H. Heath: None. J. Yoo: None. S. Akter: None. A. Jain: None. V. Sharma: None. H. McGee: None. A. Soliman: None. A. Mohamed: None. A.K. Matthews: None. R. Winn: None. Z. Madak Erdogan: None. S. Kim: None. Background: Despite the lower rates and frequency of smoking, Black men experience a higher incidence of lung cancer compared to white men. This health disparity is even more prevalent in Black men from Chicago, suggesting local neighborhood factors impacting tumorigenesis. Preliminary data indicate that, compared to white men, Black men are more likely to reside in neighborhoods with high levels of violence and have elevated levels of hair cortisol. Objective: To understand the link between lung tumorigenesis and exposure to neighborhood violence, our objective is to investigate the chromatin recruitment of the receptor for cortisol, called the glucocorticoid receptor (GR), and to correlate this recruitment with target gene expression levels. Methods: Utilizing CUT &amp; RUN, we identified the gene binding sites of GR using 15 lung tumor and corresponding healthy tissue samples from lung cancer patients living in Chicago. GR recruitment to chromatin was correlated with the neighborhood homicide rate obtained using patients’ zip codes. Spatial transcriptome profiles for these 15 lung tumor samples were obtained from the Space Ranger pipeline and gene expression hot spots of GR target genes were visualized using Loupe Browser (10x Genomics). Results: GR recruitment to regulatory regions of chromatin increases with greater zip code level violence rates. In patients from high violence neighborhoods, tumor samples had higher magnitude of binding compared to normal neighboring tissue. In tumor samples from patients living in high violence compared to low violence neighborhoods, GR binding is seen in genes that are associated with increased tumor aggressiveness. Hot-spot analysis of these genes found strong co-expression of genes associated with proliferation and invasion in samples from high violence but not low violence neighborhoods. Conclusion: Exposure to neighborhood violence may impact tumor biology via increased GR recruitment to genes associated with proliferation and invasion. Presentation: 6/2/2024

Examining patterns of family resilience and neighborhood cohesion as moderators of the effects of adverse childhood experiences on the mental health of Black adolescents.

Adverse childhood experiences (ACEs) confer risk to the mental health of Black youth, but few studies have examined how youth gender, family, and neighborhood factors jointly influence the psychological impact of adversity. This study investigates if family resilience and neighborhood cohesion jointly moderate the link between latent ACE profiles and mental health among Black girls and boys. This study uses data from the National Survey of Children's Health, combined across the years 2016 through 2021, and includes a nationally representative sample of 5,493 Black youth (48% female) between the ages of 12 and 17. Two patterns of ACEs were identified using latent class analysis characterized by no-to-minimal ACE exposure and moderate-to-high ACE exposure. Membership in the high-ACEs class increased the risk for internalizing problems among Black boys (b = 0.56, p < .001) and girls (b = 0.42, p < .01). Only boys in the high-ACEs class who also reported low levels of family resilience and low neighborhood cohesion evidenced an increased risk for externalizing concerns (b = 0.70, p < .001). Conversely, only girls in the high-ACEs class who reported high levels of family resilience and low levels of neighborhood cohesion evidenced an increased risk for externalizing problems (b = 0.69, p < .01). Findings suggest that the impact of ACEs on mental health is not uniform across Black boys and girls, and that family and neighborhood-level factors may collectively shape the impact of ACEs on the mental health among Black youth in unique ways. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Neighborhood structure, more than soil nutrients, influences net tree interactions among different functional types in a temperate forest

Tree-tree interactions are fundamental in shaping forest community dynamics, driven by factors such as nutrient availability and species composition. While recent research underscores the role of functional traits in influencing tree sensitivity to neighborhood interactions, a clear consensus is lacking on how these traits interact with biotic and abiotic factors. Based on a multi-level modeling approach, this study examines how specific leaf area (SLA), potential maximum tree height (Hmax), and wood density (WD) mediate the combined effects of soil nutrients and neighborhood biotic factors on net tree interactions among 4,210 individual stems for 13 species in a 30-ha temperate forest in northeastern China. The findings indicate that while functional traits independently account for a small portion of the variation in net tree interaction intensity (NIntC), they significantly mediate the effects of neighborhood crowding, neighborhood structure, and soil nutrients on NIntC. Specifically, only the response of growth NIntC of species with low-Hmax to available phosphorus (AP) was consistent with the stress gradient hypothesis. Conspecific neighborhood crowding consistently increases competitive NIntC, whereas heterospecific neighborhood crowding significantly facilitates survival NIntC. Moreover, the positive impact of heterospecific crowding on survival NIntC is significantly greater for high-Hmax species compared to low-Hmax species. Neighborhoods with higher tree species diversity, greater size heterogeneity, and more uniform distribution increase the facilitative NIntC of high-SLA or high-WD species but intensify the competitive NIntC of low-SLA or low-WD species. Our results also indicate that the relative importance of neighborhood structure exceeds that of soil nutrients in explaining variation in NIntC. When environmental conditions are difficult to change, adjusting the forest stand structure may be a more efficient way to regulate the intensity of interactions between trees and improve forest productivity.

Abstract A025: Trends in liver cancer mortality by sex, race, and ethnicity in California from 2000-2019

Abstract Background: Liver cancer disproportionately affects foreign-born individuals and racial and ethnic minoritized groups, with higher incidence among Asian American/Pacific Islander (AAPI) and Hispanic populations than non-Hispanic (NH) White populations. California has one of the highest overall mortality rates from liver cancer and a large proportion of AAPI and Hispanic residents compared to other U.S states. While prior studies have examined racial and ethnic disparities in liver cancer incidence and treatment, few studies have examined trends in liver cancer mortality in California by sex, race, and ethnicity. Methods: Adults aged 20+ years diagnosed with first primary malignant liver and intrahepatic bile duct cancer from January 2000 through December 2019 were identified through the California Cancer Registry, a statewide population-based cancer registry. We used SEER*Stat software to compute age-adjusted mortality rates (per 100,000 population; standardized to the 2000 U.S. standard million population) by sex, race, and ethnicity. To analyze temporal trends of mortality rates, we calculated annual percent change (APC) using Joinpoint regression. Results: Overall, the mortality rate of liver cancer increased from 8.05 to 10.75 per 100,000 (average APC=1.53, 95% CI 1.23, 1.82) from 2000-2019. For males, rates increased from 11.39 in 2000 to 15.77 until 2013 (APC=2.53, 95% CI 2.07, 3.21), and stabilizing thereafter (APC=-0.74, 95% CI -2.37, 0.30). In contrast, for females, mortality rates increased continuously from 2000-2019 from 5.27 to 7.17 (APC=1.63, 95% CI 1.27, 2.04). Across racial and ethnic groups, the mortality rate for liver cancer was highest for the AAPI adults at 16.77 in 2000, and this decreased over time to 12.29 in 2019 (APC=-3.17, 95% CI -5.36, -2.24). Similarly, the liver cancer mortality rate among Hispanic adults increased initially and then decreased. Mortality among non-Hispanic Black adults increased from 10.98 in 2000 to 12.99 in 2019 (APC=0.89, 95% CI -0.07, 2.02), though this did not reach statistical significance. The liver cancer mortality rate was lowest among non-Hispanic White adults from 5.65 in 2000 but increased over time to 7.87 in 2019 (APC=1.76, 95% CI 1.39, 2.08), which is still the lowest compared to other racial and ethnic groups. Discussion: In contrast to studies that show a decline in liver cancer mortality in recent years, liver cancer mortality rates have continued to increase in California, particularly for females. Liver cancer mortality rates initially increased for AAPI and Hispanic populations but have started to stabilize. Next steps are to understand multilevel drivers contributing to these trends in liver cancer mortality in California, including individual sociodemographic and clinical factors, healthcare system factors, and neighborhood factors, including neighborhood socioeconomic status and ethnic enclaves. Citation Format: Janet N. Chu, Meera Sangaramoorthy, Meg Mckinley, Stephen Li, Mindy C. DeRouen, Alice Guan, Michele M. Tana, Ma Somsouk, Caroline A. Thompson, Chanda Ho, Hashem B. El-Serag, Iona Cheng, Scarlett L. Gomez, Salma Shariff-Marco. Trends in liver cancer mortality by sex, race, and ethnicity in California from 2000-2019 [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 A025.

Community Asset Density and Past-Year Mental Health Symptoms Among Youths

ImportanceMany youths experience mental health challenges. Identifying which neighborhood and community factors may influence mental health may guide health policy and practice.ObjectiveTo explore associations between community assets (eg, schools, parks, libraries, and barbershops) and past-year mental health symptoms among youths.Design, Setting, and ParticipantsThis cross-sectional study leveraged 3 datasets, which were linked by 26 zip codes: the Western Pennsylvania Regional Data Center, the Child Opportunity Index 2.0 database, and the Allegheny County Youth Risk Behavior Survey (YRBS). The YRBS was administered during the study period in 2018 to youths across 13 high schools in Allegheny County, Pennsylvania; the study dates were from October 15 to October 19, 2018. Dates of analysis were from August 1, 2023, to July 15, 2024.ExposuresAsset density in each zip code across 8 asset categories (transportation, education, parks and recreation, faith-based entities, health services, food resources, personal care services, and social infrastructure) was calculated.Main Outcomes and MeasuresThe main outcomes were mental health measures included in the past 12 months, which comprised feelings of hopelessness (feeing so sad or hopeless that you stopped doing activities), nonsuicidal self-injury (hurt yourself on purpose without wanting to die), and suicidal ideation (seriously considered attempting suicide). All were operationalized to any or none. Data were analyzed using multivariable generalized linear mixed models and were adjusted for age, sex assigned at birth, race and ethnicity, and identification as sexually or gender diverse.ResultsAmong 6306 students who were eligible for the YRBS based on their enrollment in participating high schools, 4487 students completed surveys, and 2162 were included in the analytic sample (mean [SD] age, 15.8 [1.2] years; 1245 [57.6%] were assigned female sex at birth). Over one-third of the participants (811 [37.5%]) reported past-year feelings of hopelessness; 587 (27.2%), past-year nonsuicidal self-injury; and 450 (20.8%), past-year suicidal ideation. High total asset population density (adjusted odds ratio [AOR], 0.85 [95% CI, 0.75-0.97]; P = .01), as well as population density of transportation assets (AOR, 0.77 [95% CI, 0.66-0.90]; P &amp;amp;lt; .001), educational resources (AOR, 0.78 [95% CI, 0.67-0.92]; P = .002), and health services (AOR, 0.74 [95% CI, 0.60-0.91]; P = .006), were associated with lower odds of past-year hopelessness after adjusting for covariates. There were no correlations between asset density, Child Opportunity Index, and other mental health measures.Conclusions and RelevanceThe findings of this cross-sectional study suggest that access to certain community assets was associated with lower odds of feelings of hopelessness among youths. Ongoing work is needed to characterize other forms of social and cultural capital, which may mitigate negative mental health outcomes among adolescent youths.

Neighborhood Vulnerability and Associations with Poor Health-Related Quality-of-Life Among Adult Survivors of Childhood Cancer.

Few studies investigate the relationship between neighborhood vulnerability and health-related quality-of-life (HRQOL) in the childhood cancer population. This study evaluated the impact of neighborhood vulnerability on HRQOL among adult survivors of childhood cancer. This cross-sectional study included 4,393 adult survivors of childhood cancer from the St Jude Lifetime Cohort Study. At the baseline (2007-2020), HRQOL was assessed using the SF36v2's physical/mental components summaries (PCS/MCS). Neighborhood vulnerability was assessed using the overall, domain, and indicator-specific scores of the Social Vulnerability Index (SVI) and Minority Health SVI (MHSVI). Multivariable logistic regression was used to evaluate associations of neighborhood vulnerability (quartiles: Q1-Q4) with impaired HRQOL (1SD below the norm), adjusting for diagnosis, demographics, personal socioeconomic status (SES), lifestyle, and chronic health condition burden. Interactions of SVI/MHSVI with personal SES on impaired HRQOL were analyzed. Among survivors, 51.9% were male, averaging 30.3 years of age at evaluation and 21.5 years since diagnosis. Comparing neighborhoods with higher vs lower vulnerability (Q4 vs Q1), overall (OR = 1.60, 95%CI = 1.19-2.16) and domain-specific vulnerability (socioeconomic: OR = 1.59, 95%CI = 1.18-2.15; household composition: OR = 1.54, 95%CI = 1.16-2.06; housing/transportation: OR = 1.33, 95%CI = 1.00-1.76; medical vulnerability: OR = 1.60, 95%CI = 1.22-2.09) were significantly associated with impaired PCS, but not MCS. Residing in neighborhoods lacking urgent care clinics was significantly associated with impaired PCS (OR = 1.39, 95%CI = 1.08-1.78). Having lower vs higher personal education and living in higher vulnerability neighborhoods were associated with more impaired PCS (P interaction=0.021). Specific aspects of neighborhood vulnerability increase the risk for impaired physical HRQOL. Addressing these neighborhood factors is essential to enhance the HRQOL of survivors.

Congenital Anomalies among Offspring of Women Living in Low Socioeconomic Status Neighborhoods or Hispanic/Latino Enclaves, Texas, 1999-2018

Objectives and ApproachNeighborhood influences pregnancy outcomes through effects on maternal health. We evaluated prevalence of &gt;140 congenital anomalies monitored by the population-based Texas Birth Defects Registry among residents of Hispanic/Latino enclaves (census tracts with high proportions of Hispanic/Latino residents, immigrants, and Spanish-speaking households) and tracts with low socioeconomic status (low nSES). We included all cases regardless of pregnancy outcome (1999-2018) and a reference population of all livebirths, identified by linkage to Texas vital records. We calculated Yost socioeconomic index and Hispanic/Latino enclave index scores using linked U.S. Census Bureau data. We used Poisson regression to estimate the prevalence ratio (PR) and 95% confidence interval of anomalies among residents of: low nSES/enclave (34.5%); low nSES/non-enclave (25.6%); high nSES/enclave (4.6%); and high nSES/non-enclave (referent; 35.3%) tracts. We adjusted for maternal age, education, race/ethnicity, parity, and pre-pregnancy body mass index. ResultsLow nSES was associated with microcephaly, pulmonary artery anomalies, atrial septal defect, and Down syndrome (PRs 1.1-1.6), and inversely associated with hypospadias and other male genital anomalies (PRs 0.8-0.9). Offspring of women in low nSES enclaves were at increased risk of several congenital heart defects relative to those in other neighborhoods. Conversely, prevalence of hypospadias was lowest among offspring of women in low nSES enclaves. ConclusionsLinkage between a population-based registry, vital records, and Census Bureau data revealed novel associations between neighborhood characteristics and congenital anomalies. ImplicationsFurther research is warranted to understand mechanisms linking neighborhood factors to congenital anomalies.

Characterizing school-linked and non-school linked SARS-CoV-2 cases in children and households: a retrospective cohort study using linked population-level administrative data from Manitoba, Canada

ObjectiveTo identify directionality of SARS-CoV-2 cases within households and schools, and characterize school, household, and neighbourhood factors associated with school and non-school linked cases. ApproachUsing linked administrative data housed at the Manitoba Centre for Health Policy, a cohort of 449,425 individuals from 126,670 households with school-aged children enrolled in Manitoba public schools between September 1, 2020-June 30, 2021 was created. Using population-based SARS-CoV-2 laboratory test results, education enrolment and household composition data, index and transmission cases were counted and categorized at an individual and household level as school or non-school linked. Logistic regression models examined school, household and neighbourhood factors associated with school- and non-school linked households. Results143280 individuals were tested for SARS-CoV-2 during the study period; 14712 individuals (10.3%) tested positive. Amongst positive cases, 1695 (11.5%) were school-linked; the remaining 13017 (88.5%) were non-school linked. 13.7% of SARS-CoV-2 positive households had ≥1 case linked to school; 86.3% did not. Preliminary results found higher incomes quintiles had lower odds of being a school-linked household, as did living outside the Winnipeg region. Having more children in a grade and more household members resulted in higher odds of being a school-linked transmission household. No associations were observed for having a child under age five in the household. ConclusionsTaken together, these data suggest schools were not a large source of SARS-CoV-2 cases in Manitoba and factors associated with school-linked households largely mirrored broader community transmission patterns. ImplicationsThese findings may influence public health approaches to future pandemic control.

Do Children's Health Behaviors Buffer the Impact of Cumulative Environmental Stress on Emerging Cardiometabolic Risk?

Previous studies have found that exposure to childhood environmental stress is associated with cardiometabolic risk. However, it is not known whether individual health behaviors disrupt this relationship. This study prospectively evaluated the relationship between cumulative environmental stress in a low-income sample and cardiometabolic risk in middle childhood and examined whether child health behaviors attenuated this relationship. In a cohort of children (n=338; 57% Hispanic children; 25% Black children), environmental stressors (family and neighborhood factors representing disadvantage/deprivation) and child health behaviors (accelerometry measured physical activity; parent-reported screen time and diet recalls) were measured over 5 time points beginning when children were aged 2 to 4 years and ending when they were aged 7 to 11 years. Children's cardiometabolic risk factors (body mass index, blood pressure, triglyceride/high-density lipoprotein ratio, glucose, hemoglobin A1c, C-reactive protein) were measured at 7 to 11 years. Emerging cardiometabolic risk was defined as having ≥1 elevations that exceeded clinical thresholds. In adjusted path analyses, greater cumulative environmental stress was associated with higher likelihood of emerging cardiometabolic risk in middle childhood (P<0.001). Higher levels of moderate to vigorous physical activity and fewer sedentary minutes attenuated the positive relationship between stress and cardiometabolic risk (P<0.05). Children with >2 hours of average daily screen time had a higher likelihood of elevated cardiometabolic risk (P<0.01), but screen time did not moderate the stress-cardiometabolic risk relationship. Dietary intake was not related to cardiometabolic risk. Interventions that promote moderate to vigorous physical activity and limit sedentary behavior may have particular importance for the cardiometabolic health of children exposed to high levels of cumulative environmental stress.

Beyond the Idyll: Unveiling the realities of risk perception and neighborhood influence on rural in-migrants in the COVID-19 Era in Dali, China

While the COVID-19 pandemic has intensified counter-urban migration trends globally, with rural areas often portrayed as ideal havens, the post-migration realities and risks faced by rural in-migrants remain understudied. Addressing this research gap, this research investigates the neighborhood factors influencing risk perceptions of rural in-migrants during the COVID-19 pandemic, focusing on four rural destinations in Dali, China. Using a mixed-method approach combining questionnaires, participatory mapping, and regression analysis, we surveyed 234 rural migrants. Our study incorporates objective measurements of neighborhood environments through Participatory GIS. Findings reveal that reduced life quality and economic income are the main perceived risks among rural in-migrants during the pandemic. Neighborhood factors significantly mitigating perceived risks include green spaces, accessible living services, government satisfaction, and strong local community networks. The study also identifies varying vulnerability levels among migrant groups, with migrant workers showing higher risk perceptions than entrepreneurs or unemployed individuals. This research addresses a critical gap in migration studies by examining post-relocation risks faced by rural in-migrants, especially during global crises. It provides empirical evidence on the role of neighborhood environments in mitigating migrants' risk perceptions, offering insights for enhancing rural community resilience. The findings contribute to our understanding of rural in-migration dynamics in the context of the COVID-19 pandemic and beyond, informing strategies for sustainable rural development and migrant integration in the face of future crises.

Abstract P362: The Associations of Neighborhood Social and Built Environments with Ambulatory Blood Pressures in Young Adults of the Georgia Stress and Heart Cohort

Ambulatory blood pressure monitoring (ABPM) is an assessment method in which BP measurements are taken at regular intervals when individuals are awake and asleep, during a typical 24-hour period. Thus, ABPM is an accurate and effective way to measure BP. Neighborhood social and built environments play an important role in health, which were previously associated with cardiovascular risk factors. However, the effects of neighborhood social and built environments on ABPM is understudied, particularly among young adults and African Americans. The current study aimed to investigate the cross-sectional associations between neighborhood social and built environments and ABPM in our Georgia Stress and Heart Cohort consisting of 543 participants, aged 29.1 ± 3.6 years, 49.7% African American and 51.2% female. There were found to be consistent positive associations of neighborhood social and built environments with 24-hour systolic BP (SBP), 24-hour diastolic BP (DBP), daytime SBP, daytime DBP, nighttime SBP, and nighttime DBP ( p ≤0.01, respectively), after the adjustment for age, race and sex. Neighborhood factors such as Median Household Income and College Graduation held the negative associations with measurements of 24-hour SBP, 24-hour DBP daytime SBP, daytime DBP, nighttime SBP, nighttime DBP, and 24-hour SBP ( p ≤0.01, respectively). This study is one of the first to report the relationship between neighborhood social and built environments and ABP, particularly in young adults and African Americans residing in the US southeastern region. Future longitudinal studies are warranted to further support the findings of the current study.