The influence of the neighborhood physical environment on early child health and development: A review and call for research

Multicenter Study of Associations Between Area-Level Child Opportunity, Initial Disease Severity, and Outcomes Among Children with Lupus

OBJECTIVE

Child opportunity encompasses neighborhood resources and conditions that influence healthy childhood development. We determined whether area-level opportunity is associated with disease severity or disease control in a geographically and socioeconomically diverse multicenter cohort of patients with childhood-onset systemic lupus erythematosus (cSLE).

METHODS

We linked medical records of patients with cSLE at three tertiary centers (2016-2022) to the Child Opportunity Index (COI) 2.0 (29 indicators across education, health and environment, socioeconomics). Primary outcomes included severe initial disease presentation (composite of Systemic Lupus Erythematosus Disease Activity Index [SLEDAI-2K] ≥10, intensive care, or dialysis) and acute care (inpatient/emergency) visits. Associations between nationally ranked COI levels and outcomes were estimated using mixed effects models clustered by site and adjusted for age, sex, race and ethnicity, language, and insurance status.

RESULTS

Among 538 patients with cSLE, living in areas with low versus very high COI was associated with 1.93 times higher adjusted odds of severe disease presentation (95% confidence interval [CI] 1.05-3.57) and 2.03 higher adjusted incidence of acute care visits within the first year (95% CI 1.29-3.18). At the most recent follow-up, living in low versus very high COI areas was associated with higher disease activity (adjusted β 1.69 [95% CI 0.54-2.84]) and lower odds of concurrent achievement of SLEDAI-2K ≤ 4 and ≤7.5 mg/day of prednisone, adjusted for initial disease severity and disease duration (adjusted odds ratio 0.44 [95% CI 0.22-0.88]).

CONCLUSION

Structural inequities in area-level child opportunity may contribute to disparities in both cSLE severity and disease control. Tailoring interventions for communities with low levels of child opportunity may improve access to pediatric subspecialty care and cSLE outcomes.

Neighborhood resources and stressors associated with parenting inputs for children's learning and development

Prior research has assessed the ways in which neighborhoods promote or inhibit children's development but has paid less attention to delineating the particular processes through which neighborhoods are linked to child outcomes. This study combines geospatial data with survey data from the Early Childhood Longitudinal Study Kindergarten Cohort of 2010-2011, a nationally representative sample of kindergarteners followed through 5th grade (N ~ 12,300), to explore how differences in neighborhood resources (parks and services) and stressors (crime and neighborhood disadvantage) are associated with variations in parental inputs-school involvement and provision of out-of-home enrichment activities. Using multilevel models assessing within- and between-family associations, we found mixed evidence concerning how neighborhood features are linked to parental inputs. Considering within-family changes in neighborhood contexts, concentrated disadvantage negatively predicted parental inputs, particularly following a move to a more disadvantaged neighborhood. Results were more consistent between families: concentrated disadvantage was associated with lower school involvement and out-of-home enrichment, while community services and parks were associated with more involvement and enrichment. Neighborhood crime was not associated with parental inputs. Results shed light on methodological limitations of neighborhood effects research and suggest the need for more rigorous methods, such as natural experiments which can capture exogenous changes in neighborhood processes.

Perceived vulnerability to disease and children's COVID behavioral response: The role of health consciousness and family financial status

This study investigated the impact of family financial status on Chinese children's health-related traits and their behavior in controlling COVID-19. When the children were 7 years old, their guardians provided information on family financial status. When the children reached 10 years old, they completed questionnaires concerning their own health consciousness and health status. At age 11, during the COVID-19 pandemic in 2020, they filled out questionnaires on perceived vulnerability to disease and disease control behavior. The findings revealed that higher health consciousness is associated with better health, particularly among children from financially challenged families. Additionally, a greater perception of vulnerability to disease is linked to increased COVID-19 control behaviors, particularly in children with high health consciousness in affluent families. These results contribute to our understanding of how children's personal health-related traits and family financial status interact to shape their response to the COVID-19 pandemic.

Green Cities, Healthier Children: The Effect of Expanding Urban Green Space on Body Weight for Primary School Starters

The discussion on tackling childhood obesity is often centered around fostering physical activity. A potential relationship yet overlooked could run from providing the proper environment for healthy lifestyles to reduced weight problems. A unique quasi-experimental setting of transforming former airport grounds to a large urban green space allows me to apply a difference-in-differences approach within an intention-to-treat framework, comparing several weight outcomes of residential children to children living further away before and after park opening. I use new administrative data on the Berlin district level from mandatory school entrance examinations and provide robust evidence of a lower probability by 4.3% points for treated children to be overweight (BMI > 90 P.), driven entirely by girls, mainly by children from foreign cultural backgrounds and children with less childcare exposure. My results are robust to corrective methods of inference, including synthetic controls, and may open a new perspective for obesity policy action and prevention.

Associations among victimization, communication, and social competence in mother-child dyads exposed to intimate partner violence

BACKGROUND

Mothers' experiences of child abuse (CA) and adulthood intimate partner violence (IPV) are linked with poorer social emotional functioning in their children.

OBJECTIVE

The current study examined direct relations between mothers' CA, mothers' adulthood IPV, and children's direct victimization on children's social competence using a cross-sectional dyadic design. The indirect effects of types of violence through open communication on children's social competence were also assessed.

PARTICIPANTS AND SETTING

Mother-child dyads (N = 162) were recruited from community organizations in the MidSouth region of the United States; all mothers (Mage = 35.24, SD = 6.70; 80.7 % Black) reported IPV exposure in the past 6 months. On average, children were 12 years old (Mage = 12.38, SD = 2.84; 59 % female) and predominantly Black (85.5 %).

METHODS

A mediated path model assessed the direct effects of mothers' CA, mothers' adulthood IPV, and children's direct victimization on children's social competence, and the indirect effects of these violence variables through open mother-child communication on social competence.

RESULTS

The path model yielded a strong fit [χ2(10) = 10.52, p = .38; RMSEA = 0.02 [CI, 0.00-0.09]; CFI = 0.99; SRMR = 0.04]. An indirect-only mediation effect was found between children's direct victimization through open mother-child communication on their social competence (β = -0.07, p = .025; 95 % CI [-0.18, -0.01]; children exposed to more direct victimization reported less open communication, which was linked to lower social competence.

CONCLUSIONS

Results demonstrate the relation between direct victimization and children's view of themselves and their relationship with their caregivers. Increasing access to family-based interventions that reduce conflict and strengthen mother-child communication could promote children's social competence following direct victimization.

Environmental perceptions, self-regulation, and coping with noise mediate the associations between children's physical environment and sleep and mental health problems

BACKGROUND

Children face various challenges in their home and extended neighborhood settings. In this study, we examine the impact of the built and social environments on sleep/mental health and the potential mediating role of environmental perceptions, self-regulation, and coping with noise.

METHODS

Cross-sectional data for 1251 schoolchildren (8-12 years) were sampled in the Tyrol region of Austria/Italy. Questionnaires provided information on sociodemographic and housing factors, perceived neighborhood quality, coping with noise during homework, self-regulation, sleep, and mental health problems. A built environment score was based on modeled levels of road and rail traffic noise, nitrogen dioxide, and imperviousness density. Home garden represented availability of accessible greenspace. Associations between predictors and mental health/sleep problems were examined using quantile regressions and structural equation modeling (SEM).

RESULTS

In multivariate regressions, poor neighborhood quality, poor self-regulation, low traffic safety, and higher coping efforts were associated with more mental health and sleep problems. Good family relations acted in the opposite direction. In SEM, the built environment score was associated with lower neighborhood quality and lower traffic safety, which in turn led to higher coping efforts, and then to mental health/sleep problems. Home gardens related to less sleep problems through higher perceived neighborhood quality and lower coping efforts. Good family relations were associated with better mental health/sleep directly and via better self-regulation and lower coping efforts.

CONCLUSIONS

Children forced to engage in coping activities when disturbed by noise during homework show poorer mental health. Good family relations, good neighborhood quality, and close-by greenspace may be factors to alleviate built environment stressors. The negative association of required coping with noise during homework suggests that children, in contrast to adults, may be limited in their coping abilities. Our findings call for further inquiries, as children and their environments may vary with respect to coping efficiency.

Chronic impacts of natural infrastructure on the physical and psychological health of university students during and after COVID-19: a case study of Chengdu, China

Introduction

The COVID-19 pandemic has underscored the health benefits of green spaces, yet research on how specific elements of natural infrastructure affect well-being during the pandemic has been limited.

Methods

This study, conducted at Sichuan Agricultural University with 300 students in 2022, investigated how urban natural infrastructure impacts physical and psychological well-being during the pandemic. Different aspects of natural infrastructure, such as thermal comfort, air quality (negative ion concentration), and noise and light levels, varied in their positive effects on students' health.

Results

The findings revealed that 65.6% of university students felt reduced stress when engaging with outdoor spaces, and 72.8% of them renewed recognized the therapeutic value of nature.

Discussion

The study emphasizes the importance of incorporating natural elements into urban planning to enhance outdoor activity and well-being, especially in post-pandemic settings. Recommendations are provided for future urban design to address the therapeutic needs of specific populations.

The impact of neighborhood deprivation on mental health and quality of life in children and adolescents during the COVID-19 pandemic: Findings from the COPSY Hamburg study

INTRODUCTION

Socioeconomic inequalities have been associated with poorer mental health outcomes in children and adolescents during the COVID-19 pandemic. Despite numerous studies on individual risk factors, the impact of societal environment, such as neighborhood characteristics, on changes in mental health has rarely been investigated. This study investigates the effect of neighborhood deprivation on mental health problems and health-related quality of life (HRQoL) in children and adolescents during the COVID-19 pandemic in Hamburg, Germany.

METHODS

Data were derived from the prospective German COPSY Hamburg study. Children and adolescents aged between 11-20 years and their parents participated in the study, which took place in summer 2020 (T1) and summer 2022 (T2). Neighborhood deprivation was assessed by a neighborhood status index. Mental health problems and HRQoL were assessed using internationally validated and established instruments. The prevalence of mental health problems and impaired HRQoL was reported. Analysis of covariance was conducted to examine the effect of neighborhood deprivation of the districts in Hamburg on the (changes in) mental health problems and HRQoL while controlling for social individual-level indicators.

RESULTS

The total sample included in the statistical analysis consisted of N = 2,645 families. Children and adolescents living in more deprived areas had higher levels of general mental health problems and depressive symptoms during the COVID-19 pandemic. However, differences in neighborhood deprivation did not relate to the HRQoL and the averaged changes in children and adolescents' mental health problems and HRQoL from summer 2020 to summer 2022.

DISCUSSION

Neighborhood deprivation is associated with impaired mental health in youth during the COVID-19 pandemic. Children and adolescents' mental health and overall well-being should be addressed by health promotion measures to create a health-promoting living environment, including diverse neighborhoods. Future research should focus on uniform assessment methods and addressing additional neighborhood factors.

Impact of Neighborhood Disadvantage on Preventive and Acute Care Utilization in Sickle Cell Disease

BACKGROUND

Individuals with sickle cell disease (SCD) experience significant healthcare disparities; however, there is little known on the impact of psychosocial stressors and neighborhood disadvantage on preventive and acute care utilization in this population.

PROCEDURE

A retrospective data collection was performed for all patients cared for at a comprehensive pediatric sickle cell center in the Midwest who had also completed the Psychosocial Assessment Tool (PAT), a validated caregiver-reported measurement of family psychosocial risk, from September 2021 through December 2022. Patient age, payor, primary language, frequency of acute and missed preventive care visits, as well as Area Deprivation Index (ADI) and Childhood Opportunity Index (COI) scores were collected for 256 patients.

RESULTS

The average state ADI was 6.3 (±2.9), and the majority of patients were in the Very Low or Low COI categories. Total PAT score (p = 0.003), state ADI (p < 0.001), and state COI (p < 0.001) were all significantly correlated with missed SCD clinic visits, with increased odds of a missed visit with increasing neighborhood disadvantage (OR 1.22, p < 0.001). The odds of acute care were also increased in those with higher family psychosocial risk (OR 1.76, p < 0.011), though this was not seen with ADI or COI, suggesting an additional effect of family stressors and resilience on acute care utilization.

CONCLUSIONS

This highlights the importance of regular, universal social and psychological risk screening, as well as inclusion of psychosocial team members in SCD programs to identify and readily address risk factors that impact child outcomes in a minoritized chronic disease population.

Understanding variations in the built environment over time to inform longitudinal studies of young children's physical activity behaviour - The BEACHES project

We know relatively little about the role the neighbourhood built environment plays in promoting young children's physical activity, particularly its longitudinal effect either through repeated exposure to the same environment or through change in exposure by moving from one neighbourhood to another. This study characterised the neighbourhood environment of young children in the PLAYCE cohort study over three timepoints from 2015 to 2023. There were statistically significant differences in built environment attributes between timepoints and across socio-economic status, however they did not represent practically significant differences. These findings inform the analysis approach of subsequent research in the BEACHES Project, an international study examining the role of the built environment on child physical activity and obesity using multiple cohorts.

Poverty reduction and childhood opportunity moves: A randomized trial of cash transfers to low-income U.S. families with infants

Black and Hispanic children have a higher likelihood of experiencing neighborhood poverty than white children. This study uses data from the Baby's First Years (BFY) randomized trial to examine whether an unconditional cash transfer causes families to make opportunity moves to better quality neighborhoods. We use Intent to Treat linear regression models to test whether the BFY treatment, of receiving $333/month (vs. $20/month) for three years, leads to moves to neighborhoods of greater childhood opportunity. Overall, we find no relation between the BFY treatment and neighborhood opportunity across time. However, we find effect modification by maternal baseline health. High-cash receipt among mothers with poor health at baseline corresponds with moves to neighborhoods of greater childhood opportunity.

Barriers and enablers to promoting grandchildren's physical activity and reducing screen time: a qualitative study with Australian grandparents

BACKGROUND

With an increasing number of grandparents providing care to their grandchildren, calls have been made for these caregivers to be considered important stakeholders in encouraging children's engagement in health-promoting behaviors, such as physical activity. Understanding the perspectives of grandparents who provide care is crucial to informing efforts that aim to increase children's physical activity, yet little is understood about their perceptions of specific barriers and enablers to promoting children's physical activity and reducing screen time. The present study sought to explore these perceptions.

METHODS

Semi-structured focus groups and individual interviews were conducted with grandparents who reported providing care to a grandchild aged 3 to 14 years. A total of 20 grandparents were sampled (mean age = 67.8 years). Data were subjected to reflexive thematic analysis.

RESULTS

Key reported barriers to physical activity included (i) the effort (physical and logistical) and financial cost associated with organizing physical activities, (ii) grandparents' age and mobility issues (e.g., due to injury or illness), (iii) caring for children of different ages (e.g., older children having different physical activity interests than younger children), and (iv) a local environment that is not conducive to physical activity (e.g., lack of appropriate facilities). Barriers to reducing screen time included (i) parents sending children to care with electronic devices and (ii) children's fear of missing out on social connection that occurs electronically. Strategies and enablers of physical activity included (i) integrating activity into caregiving routines (e.g., walking the dog), (ii) involving grandchildren in decision making (e.g., asking them in which physical activities they wish to engage), (iii) encouraging grandchildren to engage in activity with other children, and (iv) creating a physical and social environment that supports activity (e.g., owning play equipment). A common strategy for reducing screen time was the creation of a home environment that is not conducive to this activity (e.g., removing electronic devices from view).

CONCLUSIONS

Findings suggest that grandparents may benefit from resources that assist them to identify activities that are inexpensive and require minimal effort to organize. Activities that account for grandparents' age and health status, as well as any environmental barriers, are likely to be well-received.

Association of Neighborhood Opportunity with Infant Brain Activity and Cognitive Development

BACKGROUND AND OBJECTIVES

Neighborhood socioeconomic disadvantage is associated with lower neurocognitive scores and differences in brain structure among school-age children. Associations between positive neighborhood characteristics, infant brain activity, and cognitive development are underexplored. We examined direct and indirect associations between neighborhood opportunity, brain activity, and cognitive development.

METHODS

This longitudinal cohort study included infants from 2 primary care clinics in Boston and Los Angeles. Using a sample of 65 infants, we estimated path models to examine associations between neighborhood opportunity (measured by the Child Opportunity Index), infant electroencephalography (EEG) at 6 months, and infant cognitive development (measured using the Mullen Scales of Early Learning) at 12 months. A mediation model tested whether EEG power explained associations between neighborhood opportunity and infant cognition.

RESULTS

Neighborhood opportunity positively predicted infant absolute EEG power across multiple frequency bands: low ( b = 0.12, 95% CI 0.01-0.24, p = 0.04, = 0.21); high ( b = 0.11, 95% CI 0.01-0.21, p = 0.03, = 0.23); ( b = 0.10, 95% CI 0.00-0.19, p = 0.04, = 0.20); and ( b = 0.12, 95% CI 0.02-0.22, p = 0.02, = 0.24). The results remained statistically significant after applying a Benjamini-Hochberg false discovery rate of 0.10 to adjust for multiple comparisons. No significant associations emerged between neighborhood opportunity, relative EEG power, and infant cognition. Mediation was not significant.

CONCLUSION

Neighborhood opportunity is positively associated with some forms of infant brain activity, suggesting that positive neighborhood characteristics may play a salient role in early development.

Urban green spaces and behavioral and cognitive development in children: A health impact assessment of the Barcelona "Eixos Verds" Plan (Green Axis Plan)

BACKGROUND

Urban environments lack natural features, while nature exposure in cities has been associated with health benefits, including children's neurodevelopment. Through extensive street greening, Barcelona's Eixos Verds (Green Axis) Plan enhances safety, environment, and climate resilience. We aimed to assess the Eixos Verds Plan's potential impact on children's behavioral and cognitive development due to the increased green space expected under the Eixos Verds implementation.

METHODS

We performed a quantitative health impact assessment for Barcelona children at census-tract level (n = 1068). We assessed the Eixos Verds Plan's impact by comparing baseline green space distribution with the proposed plan, translating it into percentage green area (%GA) and Normalized Difference Vegetation Index (NDVI). By combining these exposure metrics with child-specific risk estimates and population data, we estimated potential improvements in children's behavioral and cognitive development due to full Eixos Verds implementation.

RESULTS

With the full Eixos Verds implementation, citywide, %GA increased by 6.9% (IQR: 6.4%; range: 0-23.1%) and NDVI by 0.065 (IQR: 0.083; range: 0.000-0.194). Child behavioral and cognitive development outcomes are expected to improve compared to the baseline. Based on NDVI increases, children's Total Difficulties and Hyperactivity/Inattention scores, based on the Strengths and Difficulties Questionnaire (SDQ), are projected to decrease by 5% (95% CI: 0-15%) and 6% (95% CI: 0-17%). Working Memory and Superior Working Memory scores are expected to increase by 4% and 5%, respectively, based on the computerized n-back test, while the Inattentiveness score could be reduced by 1%, based on the computerized attentional test (ANT).

INTERPRETATION

Urban greening as planning tool can improve behavioral and cognitive development in city children. Methods and results of our study are applicable to many cities worldwide, and similar results for children of real-life urban greening interventions can be expected.

Understanding Newcomer Challenges and Opportunities to Accessing Nature and Greenspace in Riverdale, Hamilton, Ontario: A Neighborhood-Centered Photovoice Study

BACKGROUND

Access to and engagement with greenspace is related to improved health benefits. We sought to collaborate with community members as partners in research and co-creators in knowledge to better understand which components within a newcomer-dense community help or hinder individual and community efforts to access greenspace and nature-based activities.

METHODS

We used photovoice methodology to engage with local residents in focus groups, photowalks, and photo-elicitation interviews. Themes were developed using direct content analysis.

RESULTS

A total of 39 participants (ages 11-70 years; median years in Canada of 3.25 years) were engaged in this program of research. From the analysis, we developed four themes: (a) peace and beauty; (b) memories of home; (c) safety and cleanliness; and (d) welcoming strengthened and new opportunities. Participants associated nature with peace, citing it as "under-rated" but "vital" to the neighborhood. Via photographs and stories, participants also shared a multitude of safety concerns that prevent their access to green/outdoor spaces for healthy active living programs or activities (e.g., woodchip-covered playgrounds, ample amounts of garbage littering the park and school grounds, lack of timely ice removal on sidewalks, limited safe biking paths, and unsafe motor vehicle practices at the crosswalks surrounding local parks).

CONCLUSION

To translate the key ideas and themes into an informed discussion with policy and decision-makers, we held an in-person exhibition and guided tour where community members, the lead photovoice researcher, and SCORE! principal investigator shared information about each theme in the form of a pseudo-narrative peppered with prepared discussion questions.

Do Municipal Contexts Matter for Adolescent Mental Health? A Within-Municipality Analysis of Nationwide Norwegian Survey Data Across Six Years

Despite growing concerns about substantial socio-economic differences between districts in many developed nations, limited attention has been paid to how adolescent mental health may be shaped by district characteristics. A few studies have shown that adolescent mental health is related to contextual factors such as district socio-economic status, neighborhood disorder, and quality of infrastructure. However, prior estimates may be an artifact of unmeasured differences between districts. To address these concerns, we used data from the nationwide Norwegian Ungdata surveys (N = 278,764), conducted across the years 2014 to 2019. We applied three-level hierarchical linear models to examine within-municipality associations between municipal factors and adolescent mental health in the domains of internalizing problems (i.e., depressive symptoms), externalizing problems (i.e., behavioral problems), and well-being (i.e., self-esteem), thereby accounting for all time-invariant municipality-level confounders. Our results showed that municipal-level safety, infrastructure, and youth culture are associated with adolescent mental health problems. Further, cross-level interaction models indicated gender-specific associations, with stronger associations of municipality infrastructure and community belongingness with increased self-esteem and reduced delinquent behaviors among girls than boys. Our findings highlight that municipality-level interventions may be a feasible strategy for adolescent mental health, even in a society characterized by low inequality and high redistribution.

Factors Contributing to the Health of 0- to 5-Year-Old Low-Birth-Weight Children in the United States: Application of the Multiple Disadvantage Model

This secondary data analysis of 1731 low-birth-weight children and their parents in the United States investigated children's health and its associations with social disorganization, social structural factors, social relationships, health/mental health, and access to health insurance/services. The study drew on data from the 2021 National Survey of Children's Health. Logistic regression yielded results showing low-birth-weight children's excellent/very good/good health to be associated positively with parents' education and health. In turn, child health was associated negatively with being Black, having a family income at or below the 100% federal poverty level, difficulty parenting the child, child chronic health condition(s), parent mental health, and substance use in the family. The implications of the present findings in terms of interventions promoting maternal and child health as well as participation in government assistance programs for low-income families are discussed.

Young children's use of blue spaces and the impact on their health, development and environmental awareness: A qualitative study from parents' perspectives

ISSUE ADDRESSED

This study examined how families with young children access and use different types of blue spaces and the health and development benefits, and potential negative effects.

METHODS

Parents(n = 25) of young children across four coastal communities in Western Australia were recruited via purposive sampling to participate in interviews. A generic qualitative study design grounded in the pragmatism paradigm was utilised.

RESULTS

Beaches were the most frequently used blue space for families all year around, however families did not necessarily attend their closest beach. This appears due to certain beach features making them more or less attractive for use regardless of the distance from home. Parents perceived blue spaces as health promoting due to the increased physical activity children did in and around these spaces. They also reported blue spaces could be positive for child development, contributing to the development of identity. Blue spaces were also perceived to promote children's environmental awareness and environmentally friendly behaviours. However, blue spaces could also be potentially risky environments for families with young children.

CONCLUSIONS

The findings highlight blue spaces are an important setting for supporting children's health, development and environmental consciousness. SO WHAT?: It is important to protect natural outdoor environments such as blue spaces for future generations. The findings can be used by governments and policy makers to improve the quality (features and amenities) of blue spaces and positively impact how often families (including those with dogs) use blue spaces and the benefits they experience.

Resilience in development: Neighborhood context, experiences of discrimination, and children's mental health

An understanding of child psychopathology and resilience requires attention to the nested and interconnected systems and contexts that shape children's experiences and health outcomes. In this study, we draw on data from the National Survey of Children's Health, 2016 to 2021 (n = 182,375 children, ages 3- to 17 years) to examine associations between community social capital and neighborhood resources and children's internalizing and externalizing problems, and whether these associations were moderated by experiences of racial discrimination. Study outcomes were caregiver-report of current internalizing and externalizing problems. Using logistic regression models adjusted for sociodemographic characteristics of the child and household, higher levels of community social capital were associated with a lower risk of children's depression, anxiety, and behaviors. Notably, we observed similar associations between neighborhood resources and child mental health for depression only. In models stratified by the child's experience of racial/ethnic discrimination, the protective benefits of community social capital were specific to those children who did not experience racial discrimination. Our results illustrate heterogeneous associations between community social capital and children's mental health that differ based on interpersonal experiences of racial/ethnic discrimination, illustrating the importance of a multilevel framework to promote child wellbeing.

The longitudinal association between neighbourhood quality and cardiovascular risk factors among youth receiving obesity treatment

BACKGROUND

Neighbourhood factors are associated with cardiovascular health in adults, but these relationships are under-explored in youth.

OBJECTIVES

To characterize the associations between neighbourhood factors and child and adolescent health among youth with obesity.

METHODS

Data were drawn from patient health records at a pediatric weight management clinic (n = 2838) and the Child Opportunity Index (COI). Exposures were area-level neighbourhood factors (commute duration, walkability, greenspace and industrial pollutants). Outcomes included BMI relative to the 95th percentile (BMIp95) and blood pressure (continuous variables). Longitudinal models examined associations between COI indicators and outcomes.

RESULTS

Shorter commute duration (β = -4.31, 95% CI: -5.92, -2.71) and greater walkability (β = -4.40, 95% CI: -5.98, -2.82) were negatively associated with BMIp95. Increased greenspace availability was positively associated with BMIp95 (β = 1.93, 95% CI: 0.19, 3.67). None of the COI indicators were associated with cardiovascular outcomes in the full sample. Analyses stratified by sex and race/ethnicity showed similar patterns for BMIp95. For commute duration, there was a negative association with blood pressure for female, non-Hispanic White and other race/ethnicity youth.

CONCLUSIONS

Neighbourhood factors should be considered as contextual factors when treating youth with obesity. Additional research is needed to understand the relationship between neighbourhood factors and cardiovascular outcomes.

Neighborhood Conditions and Resources in Mid-Childhood and Dampness and Pests at Home in Adolescence

OBJECTIVE

To examine prospectively associations of neighborhood opportunity with the presence of dampness or pests in the home environment during early adolescence.

STUDY DESIGN

We geocoded residential addresses from 831 children (mean age 7.9 years, 2007-2011) in the Project Viva cohort. We linked each address with census tract-level Child Opportunity Index scores, which capture neighborhood conditions and resources influencing child heath including educational, health, environmental, and socioeconomic factors. Our primary outcome was presence of dampness or pests in the home in early adolescence (mean age 13.2 years, 2013-2016). Secondary outcomes included current asthma and lung function testing results. Mixed-effects regression models estimated longitudinal associations of Child Opportunity Index scores with outcomes, adjusting for individual and family sociodemographics.

RESULTS

Children residing in neighborhoods with greater overall opportunity were less likely to live in homes with dampness or pests approximately 5 years later (aOR 0.85 per 20-unit increase in Child Opportunity Index percentile rank, 95% CI 0.73-0.998). We observed no significant associations in adjusted models of overall neighborhood opportunity with current asthma or lung function. Lower school poverty or single-parent households and greater access to healthy food or economic resource index were associated with lower odds of a home environment with dampness or pests.

CONCLUSIONS

More favorable neighborhood conditions in mid-childhood were associated with lower likelihood of living in a home with dampness or pests in the early adolescence.

Neighborhood context and children's health care utilization and health outcomes: a comprehensive descriptive analysis of national survey data

While child health and health care disparities arising from unequal distribution of resources are well documented, a nationally representative inventory of health and well-being for children across the spectrum of opportunity is lacking. Using the nationally representative sample of children from pooled 2013-2017 Medical Expenditure Panel Survey data linked to the census-tract-level Child Opportunity Index 2.0, a composite measure of neighborhood health, education, and socioeconomic conditions, we describe US children's socioeconomic characteristics, health care utilization and expenditures across the spectrum of child neighborhood opportunity levels. We found that neighborhood level of child opportunity was associated with almost all of children's health status, health care utilization, expenditures, access to care, and satisfaction with care outcomes. Children living in lower-opportunity neighborhoods had the highest rates of poor physical and mental health status and fewest ambulatory care visits but accounted for the highest share of emergency department visits. Their parents were also least likely to report having positive experiences with health care, good communication with providers, and easy access to care. Our findings underscore the myriad harms to children of gaps in health, education, and financial resources at the community level and provide targets for public investments to improve child-focused outcomes.

An Overview of How the Built Environment Relates to Children's Health

PURPOSE OF REVIEW

Explore the varied pathways between the built environment and children's health. The review begins by describing how the built environment and transport infrastructure relate to conditions that lead to health outcomes. The review examines emissions, noise, and traffic dangers in relation to children's physical, mental, and social health.

RECENT FINDINGS

Evidence is increasing for walkable neighborhoods and health-related behavior such as physical activity. However, diverse land uses (often supporting walkability) were also found to increase traffic injuries. Cognitive impacts of motorways on children at schools were found. Finally, the relationships between social activities and built environment are beginning. The built environment's influence on various physical health outcomes is increasingly clear and is often through a transport pathway. However, the links with mental and social health are less developed, though recent findings show significant results. Having accessible child-relevant destinations is an important consideration for children's health.

Assessing the spatial structure of the association between attendance at preschool and children's developmental vulnerabilities in Queensland, Australia

Demographic and educational factors are essential, influential factors of early childhood development. This study aimed to investigate spatial patterns in the association between attendance at preschool and children's developmental vulnerabilities in one or more domain(s) in their first year of full-time school at a small area level in Queensland, Australia. This was achieved by applying geographically weighted regression (GWR) followed by K-means clustering of the regression coefficients. Three distinct geographical clusters were found in Queensland using the GWR coefficients. The first cluster covered more than half of the state of Queensland, including the Greater Brisbane region, and displays a strong negative association between developmental vulnerabilities and attendance at preschool. That is, areas with high proportions of preschool attendance tended to have lower proportions of children with at least one developmental vulnerability in the first year of full-time school. Clusters two and three were characterized by stronger negative associations between developmental vulnerabilities, English as the mother language, and geographic remoteness, respectively. This research provides evidence of the need for collaboration between health and education sectors in specific regions of Queensland to update current service provision policies and to ensure holistic and appropriate care is available to support children with developmental vulnerabilities.

Social media analysis reveals environmental injustices in Philadelphia urban parks

The United Nations Sustainable Development Goal (SDG) target 11.7 calls for access to safe and inclusive green spaces for all communities. Yet, historical residential segregation in the USA has resulted in poor quality urban parks near neighborhoods with primarily disadvantaged socioeconomic status groups, and an extensive park system that addresses the needs of primarily White middle-class residents. Here we center the voices of historically marginalized urban residents by using Natural Language Processing and Geographic Information Science to analyze a large dataset (n = 143,913) of Google Map reviews from 2011 to 2022 across 285 parks in the City of Philadelphia, USA. We find that parks in neighborhoods with a high number of residents from historically disadvantaged demographic groups are likely to receive lower scores on Google Maps. Physical characteristics of these parks based on aerial and satellite images and ancillary data corroborate the public perception of park quality. Topic modeling of park reviews reveal that the diverse environmental justice needs of historically marginalized communities must be met to reduce the uneven park quality-a goal in line with achieving SDG 11 by 2030.

Measures of Neighborhood Opportunity and Adherence to Recommended Pediatric Primary Care

Importance

Neighborhood conditions are known to broadly impact child health. Research to date has not examined the association of the Childhood Opportunity Index (COI), a multidimensional indicator of neighborhood environment conditions, specifically with pediatric primary care outcomes.

Objective

To determine the association of neighborhood opportunity measured by the COI with health metrics commonly captured clinically in pediatric primary care, reflecting both access to preventive care and child well-being.

Design, Setting, and Participants

This cross-sectional observational study used electronic health record data from a large pediatric primary care network in the northeastern US. Participants included patients aged 0 to 19 years who were active in the primary care network between November 2020 and November 2022. Data were analyzed in December 2022.

Exposure

Census tract-level COI overall score (in quintiles).

Main Outcomes and Measures

Outcomes included up-to-date preventive care and immunization status and presence of obesity, adolescent depression and suicidality, and maternal depression and suicidality. Multivariable mixed-effects logistic regressions estimated associations of these outcomes with COI quintiles, adjusted for age, sex, race and ethnicity, and insurance type.

Results

Among 338 277 patients (mean [SD] age, 9.8 [5.9] years; 165 223 female [48.8%]; 158 054 [46.7%] non-Hispanic White, 209 482 [61.9%] commercially insured), 81 739 (24.2%) and 130 361 (38.5%) lived in neighborhoods of very low and very high COI, respectively. Living in very high COI neighborhoods (vs very low COI) was associated with higher odds of being up-to-date on preventive visits (odds ratio [OR], 1.40; 95% CI, 1.32-1.48) and immunizations (OR, 1.77; 95% CI, 1.58-2.00), and with lower odds of obesity (OR, 0.55; 95% CI, 0.52-0.58), adolescent depression (OR, 0.78; 95% CI, 0.72-0.84) and suicidality (OR, 0.79; 95% CI, 0.73-0.85), and maternal depression (OR, 0.78; 95% CI, 0.72-0.86) and suicidality (OR, 0.71; 95% CI, 0.61-0.83).

Conclusions and Relevance

This cross-sectional study of electronic health record data found that neighborhood opportunity was associated with multiple pediatric primary care outcomes. Understanding these associations can help health systems identify neighborhoods that need additional support and advocate for and develop partnerships with community groups to promote child well-being. The findings underscore the importance of improving access to preventive care in low COI communities.

Association of Pediatric Mortality With the Child Opportunity Index Among Children Presenting to the Emergency Department

OBJECTIVE

Child health and development is influenced by neighborhood context. The Child Opportunity Index (COI) is a multidimensional measure of neighborhood conditions. We sought to evaluate the association of COI with mortality among children presenting to the emergency department (ED).

METHODS

We performed a multicenter cross-sectional study of pediatric (<18 years) ED encounters from a statewide dataset from 2016 to 2020. We constructed a multivariable logistic regression model to evaluate the association between COI and in-hospital mortality after adjusting for sociodemographic characteristics and medical complexity.

RESULTS

Among 4,653,070 included encounters, in-hospital mortality occurred in 1855 (0.04%). There was a higher proportion of encounters with mortality in the lower COI categories relative to the higher COI categories (0.053%, 0.038%, 0.031%, 0.034%, 0.034% ranging from Very Low to Very High, respectively). In adjusted models, child residence in Low (adjusted odds ratio 1.26; 95% confidence interval [CI], 1.04-1.53) and Very Low (adjusted odds ratio 1.58; 95% CI, 1.31-1.90) COI neighborhoods was associated with mortality relative to residence in Very High COI neighborhoods. This association was noted across all domains of COI (education, health and environment, and social and economic), using an expanded definition of mortality, using nationally normed COI, and excluding patients with complex chronic conditions. Other factors associated with increased odds of mortality included age, medical complexity, payor status, age, and race and ethnicity.

CONCLUSIONS

Understanding the association of neighborhood context on child mortality can inform public health interventions to improve child mortality rates and reduce disparities.

Configuration paths of community cafe to enhance residents' well-being: fsQCA analysis of 20 cases in Shanghai

Community cafes have emerged as a critical infrastructure for promoting communication and cultural construction in urban areas, and have gradually become an essential public place to enhance residents' well-being. However, despite their growing importance, more empirical research is needed on the emerging concept of community cafes, including the configuration analysis of their influencing factors. To address this gap, this study employs the fuzzy set qualitative comparative analysis (fsQCA) method to examine 20 community cafes in Shanghai, China. The configuration effects on residents' well-being are explored across five dimensions: activity quality, psychological cognition, physical quality, physical accessibility, and sociability. The findings reveal that sociability is necessary for high levels of residents' well-being. Three configuration paths are identified to generate high well-being, which can be classified into activity-based or acquaintance-based social interaction patterns based on spatial functions. Additionally, the study identifies five groups of non-high well-being configurations, in which lack of activity quality and sociability are core conditions. Overall, the study contributes to evaluating community public spaces and provides insight into the configuration of factors that contribute to residents' well-being. The study highlights that community public spaces can have significantly different impacts on residents' well-being, with sociability emerging as a significant factor. Therefore, it is necessary to clarify community public spaces' social orientation according to spatial conditions.

Neighborhood Places for Preschool Children's Physical Activity: A Mixed-Methods Study Using Global Positioning System, Geographic Information Systems, and Accelerometry Data

BACKGROUND

This study adds to the current literature by using a novel device-based method to explore where preschool children are physically active outside of home and childcare settings. This study combined accelerometry with geospatial data to explore the influence of the environment on preschool children's physical activity by objectively identifying the locations where preschool children engage in moderate to vigorous physical activity (MVPA) within and outside of their neighborhood.

METHODS

Accelerometry, Global Positioning System, and Geographic Information Systems data from 168 preschool children aged 2-5 years were processed in ArcGIS Pro to identify locations (per 25 × 25-m fishnet cell) with high MVPA counts. Locations with high MVPA counts were defined as those with the top 20% of MVPA counts per fishnet cell. The land use for high MVPA count location was determined for 3 domains: <500 m from home, 500 to 1600 m from home, and >1600 m from home.

RESULTS

Locations with high MVPA counts <500 m from home were playgrounds (66.6%), schools (16.7%), and parks (16.7%). Locations with high MVPA counts 500 to 1600 m from home included playgrounds (33.3%), nonhome residential (29.6%), childcare centers (11.1%), and parks (3.7%). Locations with high MVPA counts >1600 m from home included nonhome residential (54.7%), sports and recreation centers (11.1%), playgrounds (6.8%), and parks (5.3%).

CONCLUSIONS

Our findings highlight that local parks and playgrounds provide physical activity opportunities for preschool children, yet beyond the local neighborhood, the homes of others are important locations for preschool children to accumulate MVPA. These findings can be used to inform the design of current and future neighborhood places to better accommodate preschool children's MVPA.

How does the local area deprivation influence life chances for children in poverty in Wales: A record linkage cohort study

Objectives

Children growing up in poverty are less likely to achieve in school and more likely to experience mental health problems. This study examined factors in the local area that can help a child overcome the negative impact of poverty.

Design

A longitudinal record linkage retrospective cohort study.

Participants

This study included 159,131 children who lived in Wales and completed their age 16 exams (Key Stage 4 (KS4)) between 2009 and 2016. Free School Meal (FSM) provision was used as an indicator of household-level deprivation. Area-level deprivation was measured using the Welsh Index of Multiple Deprivation (WIMD) 2011. An encrypted unique Anonymous Linking Field was used to link the children with their health- and educational records.

Outcome measures

The outcome variable 'Profile to Leave Poverty' (PLP) was constructed based on successful completion of age 16 exams, no mental health condition, no substance and alcohol misuse records in routine data. Logistic regression with stepwise model selection was used to investigate the association between local area deprivation and the outcome variable.

Results

22% of children on FSM achieved PLP compared to 54.9% of non-FSM children. FSM Children from least deprived areas were significantly more likely to achieve PLP (adjusted odds ratio (aOR) - 2.20 (1.93, 2.51)) than FSM children from most deprived areas. FSM children, living in areas with higher community safety, higher relative income, higher access to services, were more likely to achieve PLP than their peers.

Conclusion

The findings indicate that community-level improvements such as increasing safety, connectivity and employment might help in child's education attainment, mental health and reduce risk taking behaviours.

Go-along interview assessment of community health priorities for neighborhood renewal

Healthcare systems are increasingly investing in approaches to address social determinants of health and health disparities. Such initiatives dovetail with certain approaches to neighborhood development, such as the EcoDistrict standard for community development, that prioritize both ecologically and socially sustainable neighborhoods. However, healthcare system and community development initiatives can be untethered from the preferences and lived realities of residents in the very neighborhoods upon which they focus. Utilizing the go-along approach to collecting qualitative data in situ, we interviewed 19 adults to delineate residents' community health perspectives and priorities. Findings reveal health priorities distinct from clinical outcomes, with residents emphasizing social connectedness, competing intra- and interneighborhood perceptions that potentially thwart social connectedness, and a neighborhood emplacement of agency, dignity, and self-worth. Priorities of healthcare systems and community members alike must be accounted for to optimize efforts that promote health and social well-being by being valid and meaningful to the community of focus.

Effect of household toilet accessibility on physical health of ethnic minority adolescents: a longitudinal study from the China Education Panel Survey 2013 and 2014

BACKGROUND

Accessing household toilets is vital for adolescent health during crucial stages of growth and development; however, some ethnic minority families in China lack toilets. The relationship between household toilet accessibility and the physical health of adolescents in China's ethnic minority areas has been underexamined.

METHODS

Using two waves of data from the China Education Panel Survey (2013 and 2014), this study explored the effect of household toilet accessibility on Chinese ethnic minority adolescents' physical health. The sample consisted of 576 ethnic minority adolescents with an average age of approximately 13 years. To test the health effect of household toilet accessibility on ethnic minority adolescents, a fixed effects ordinary least squares model and difference-in-differences combined with propensity score matching method were used.

RESULTS

The results of the fixed effects model and difference-in-differences combined with propensity score matching showed a significant and positive effect of household toilet accessibility on adolescents' physical health. The heterogeneity analysis indicated that among the toilet types of soil cesspits, cement cesspits, squat toilets, and flush toilets, the flush toilets were proven to be the most efficient in improving adolescents' physical health. Moreover, the family living arrangement was proven to play a moderating role in the effect of household toilet accessibility on the physical health of ethnic minority adolescents. The average marginal effects of household toilet accessibility on the physical health of ethnic minority adolescents who lived without parents were more evident and significant than those who lived with their parents.

CONCLUSION

Promoting household toilet accessibility in China's ethnic minority areas is essential for improving adolescents' health. Moreover, having a household toilet is not sufficient, the quality and dignity of household toilets are also important.

Influence of Neighborhood Built Environments on the Outdoor Free Play of Young Children: a Systematic, Mixed-Studies Review and Thematic Synthesis

Urban environments shape early childhood exposures, experiences, and health behaviors, including outdoor free play, influencing the physical, cognitive, social, and emotional development of young children. We examined evidence for urban or suburban built environment influences on outdoor free play in 0-6-year-olds, considering potential differences across gender, culture, and geography. We systematically searched seven literature databases for relevant qualitative, quantitative, and mixed methods studies: of 5740 unique studies, 53 met inclusion criteria. We assessed methodological quality and thematically synthesized findings from included studies. Three broad themes, features of spaces for play, routes, and social factors intersected to influence the availability, accessibility, and acceptability of neighborhoods for young children's outdoor free play across diverse cultural and geographic contexts. Proximity to formal or informal space for play, protection from traffic, pedestrian environment, green and natural environments, and opportunity for social connection supported outdoor free play. Family and community social context influenced perceptions of and use of space; however, we did not find consistent, gendered differences in built environment correlates of outdoor free play. Across diverse contexts, playable neighborhoods for young children provided nearby space for play, engaging routes protected from traffic and facilitated frequent interaction between people, nature, and structures.

The moderating role of neighborhood social cohesion on the relationship between early mother-child attachment security and adolescent social skills: Brief report

Background

Social skill is a critical asset for adolescents, and early mother-child attachment is an essential contributor to their development. While less secure mother-child attachment is a known risk factor for adolescent social development, the protective factor of neighborhood context in buffering this risk is still not well understood.

Research Design

This study used longitudinal data from the Fragile Families and Child Wellbeing Study (n = 1,876). Adolescent social skills (at age 15) were examined as a function of early attachment security and neighborhood social cohesion (age 3).

Results

Children with higher mother-child attachment security at age three had higher adolescent social skills at age 15. The findings show that there was an interaction effect such that neighborhood social cohesion buffered the relationship between mother-child attachment security and adolescent social skills.

Conclusion

Our study highlights that early mother-child attachment security can be promotive for cultivating adolescent social skills. Furthermore, neighborhood social cohesion can be protective among children with lower mother-child attachment security.

Does Neighborhood Social Capital Longitudinally Affect the Nutritional Status of School-Aged Children? Evidence from China

Previous research linking social capital to child nutritional status primarily constitutes cross-sectional studies. To investigate whether a longitudinal relationship exists, by conducting fixed-effects analyses with 16,977 repeatedly measured observations of 6193 children from the 2012, 2014, 2016, and 2018 China Family Panel Studies, this study explored the longitudinal effects of neighborhood participation, bonding trust, and bridging trust on the BMI-for-age z-score (BAZ) and BMI categories of school-aged children, differentiating between urban and rural residence. We found an increasing average BAZ, a decreasing prevalence of underweight, an increasing prevalence of overweight/obesity, and a reducing urban/rural gap in nutritional status. The levels of social capital components descended faster in the urban area. Bonding trust was predictive of a lower BAZ, a higher likelihood of being underweight, and a lower likelihood of being overweight/obese. Bridging trust was predictive of a higher BAZ. The longitudinal effects of bonding trust were significant among only the rural children. Our findings indicate that neighborhood social capital may impose causal impacts on the nutritional status of children. To effectively improve child nutritional status, a more empathetic governmental approach that promotes a more supportive distal social environment is needed.

Impact of COVID-19 inequalities on children: An intersectional analysis

Societal concerns about the effects of the COVID-19 pandemic have largely focussed on the social groups most directly affected, such as the elderly and health workers. However, less focus has been placed on understanding the effects on other collectives, such as children. While children's physical health appears to be less affected than the adult population, their mental health, learning and wellbeing is likely to have been significantly negatively affected during the pandemic due to the varying policy restrictions, such as withdrawal from face to face schooling, limited peer-to-peer interactions and mobility and increased exposure to the digital world amongst other things. Children from vulnerable social backgrounds, and especially girls, will be most negatively affected by the impact of COVID-19, given their different intersecting realities and the power structures already negatively affecting them. To strengthen the understanding of the social determinants of the COVID-19 crisis that unequally influence children's health and wellbeing, this article presents a conceptual framework that considers the multiple axes of inequalities and power relations. This understanding can then be used to inform analyses and impact assessments, and in turn inform the development of effective and equitable mitigation strategies as well as assist to be better prepared for future pandemics.

Testing the Multiple Disadvantage Model of Health with Ethnic Asian Children: A Secondary Data Analysis

This study of ethnic Asian children in the United States asked whether their health exhibited relationship with any of six factors: social disorganization, social structural factors, social relationships, the health of their parents, their access to medical insurance, acculturation. The sample of 1350 ethnic Asian children was extracted from the 2018 National Survey of Children's Health. Logistic regression results showed that these children's excellent/very good/good health was associated positively with safe neighborhoods, family incomes, family cohesiveness, family support, and receipt of Temporary Assistance for Needy Families (TANF). In turn, health was associated negatively with single-mother households. Implications of the present results in terms of interventions promoting family support, TANF participation, safe neighborhoods, and professionals' cultural competency are discussed.

Early life gut microbiota: Consequences for health and opportunities for prevention

The gut microbiota influences many aspects of the host, including immune system maturation, nutrient absorption and metabolism, and protection from pathogens. Increasing evidences from cohort and animal studies indicate that changes in the gut microbiota early in life increases the risk of developing specific diseases early and later in life. Therefore, it is becoming increasingly important to identify specific disease prevention or therapeutic solutions targeting the gut microbiota, especially during infancy, which is the window of the human gut microbiota establishment process. In this review, we provide an overview of current knowledge concerning the relationship between disturbances in the gut microbiota early in life and health consequences later in life (e.g., necrotizing enterocolitis, celiac disease, asthma, allergies, autism spectrum disorders, overweight/obesity, diabetes and growth retardation), with a focus on changes in the gut microbiota prior to disease onset. In addition, we summarize and discuss potential microbiota-based interventions early in life (e.g., diet adjustments, probiotics, prebiotics, fecal microbiota transplantation, environmental changes) to promote health or prevent the development of specific diseases. This knowledge should aid the understanding of early life microbiology and inform the development of prediction and prevention measures for short- and long-term health disorders based on the gut microbiota.

Examining the Contribution of the Neighborhood Built Environment to the Relationship Between Neighborhood Disadvantage and Early Childhood Development in 205,000 Australian Children

OBJECTIVE

We examined associations between neighborhood built environment features and early childhood development (ECD), and tested the contribution of the built environment to associations between neighborhood disadvantage and ECD.

METHODS

Spatial neighborhood built environment measures were linked to participant addresses in the 2015 Australian Early Development Census (AEDC) for children ∼5 years old living in Australia's 21 most populous cities. The 2015 AEDC contains teacher-reported national data on five key child development domains for children in their first year of formal full-time schooling (approximately 5 years old). AEDC scores were classified as 'developmentally vulnerable' (≤10th centile). Using multilevel modeling, 44 built environment measures were tested with developmental vulnerability on at least one domain of the AEDC, adjusting for socioeconomic factors and neighborhood disadvantage.

RESULTS

The dataset consisted of 205,030 children; 89.2% living in major cities. In major cities, children with more early childhood education and care services (OR 0.997) and preschool services (OR 0.991) exceeding Australian standards, and access to healthier food outlets within 3200 m of their home (OR 0.999) had decreased odds of developmental vulnerability, controlling for socioeconomic factors and neighborhood disadvantage. Neighborhood disadvantage remained significantly associated with developmental vulnerability after adjustment for child/family variables and neighborhood built environment characteristics.

CONCLUSIONS

The neighborhood built environment had small effects on the neighborhood disadvantage-ECD relationship at the national level. Few built environment measures were associated with ECD. Small effects at the population level may have wide-ranging impacts; modifying the built environment at scale are promising levers for supporting good child outcomes.

Safe Neighborhoods and Supportive Communities Protect Children from the Health Effects of Adverse Childhood Experiences (ACEs)

Protective factors such as safe, stable, nurturing relationships and environments can prevent the long-term effects of adverse childhood experiences (ACEs). Recently, policymakers and practitioners have sought to better understand environmental level influences on exposure to ACEs, given the crucial role of social determinants of health in alleviating racial health inequities. Thus, this study seeks to understand how ACEs can be mitigated through neighborhood-level factors; it examines the relationships among ACEs, safe and supportive neighborhoods, and overall health status by race/ethnicity using a national data sample. Data were obtained from 30,530 households with children who participated in the 2018 National Survey for Children's Health, a nationally representative survey. Using multivariable logistic regression, safe and supportive neighborhoods were assessed as potential moderators of the association between ACEs and overall health status by race/ethnicity. Two separate models were run for each moderator, controlling for sex, age, and gender of the child. The presence of a safe neighborhood weakened the association between ACEs and overall health status. This was demonstrated by lower odds of experiencing poor health. The presence of a supportive neighborhood showed a similar pattern. However, these patterns varied when disaggregating the data by race/ethnicity. This study underscores the importance of community-level prevention and intervention efforts to mitigate the health effects of ACEs. Public health efforts seeking to prevent poor health outcomes should consider the socio-environmental influences on health behaviors across the lifespan and continue to address the varying needs of historically disadvantaged populations.

Associations of Neighborhood Opportunity and Social Vulnerability With Trajectories of Childhood Body Mass Index and Obesity Among US Children

Importance

Physical and social neighborhood attributes may have implications for children's growth and development patterns. The extent to which these attributes are associated with body mass index (BMI) trajectories and obesity risk from childhood to adolescence remains understudied.

Objective

To examine associations of neighborhood-level measures of opportunity and social vulnerability with trajectories of BMI and obesity risk from birth to adolescence.

Design, Setting, and Participants

This cohort study used data from 54 cohorts (20 677 children) participating in the Environmental Influences on Child Health Outcomes (ECHO) program from January 1, 1995, to January 1, 2022. Participant inclusion required at least 1 geocoded residential address and anthropometric measure (taken at the same time or after the address date) from birth through adolescence. Data were analyzed from February 1 to June 30, 2022.

Exposures

Census tract-level Child Opportunity Index (COI) and Social Vulnerability Index (SVI) linked to geocoded residential addresses at birth and in infancy (age range, 0.5-1.5 years), early childhood (age range, 2.0-4.8 years), and mid-childhood (age range, 5.0-9.8 years).

Main Outcomes and Measures

BMI (calculated as weight in kilograms divided by length [if aged <2 years] or height in meters squared) and obesity (age- and sex-specific BMI ≥95th percentile). Based on nationwide distributions of the COI and SVI, Census tract rankings were grouped into 5 categories: very low (<20th percentile), low (20th percentile to <40th percentile), moderate (40th percentile to <60th percentile), high (60th percentile to <80th percentile), or very high (≥80th percentile) opportunity (COI) or vulnerability (SVI).

Results

Among 20 677 children, 10 747 (52.0%) were male; 12 463 of 20 105 (62.0%) were White, and 16 036 of 20 333 (78.9%) were non-Hispanic. (Some data for race and ethnicity were missing.) Overall, 29.9% of children in the ECHO program resided in areas with the most advantageous characteristics. For example, at birth, 26.7% of children lived in areas with very high COI, and 25.3% lived in areas with very low SVI; in mid-childhood, 30.6% lived in areas with very high COI and 28.4% lived in areas with very low SVI. Linear mixed-effects models revealed that at every life stage, children who resided in areas with higher COI (vs very low COI) had lower mean BMI trajectories and lower risk of obesity from childhood to adolescence, independent of family sociodemographic and prenatal characteristics. For example, among children with obesity at age 10 years, the risk ratio was 0.21 (95% CI, 0.12-0.34) for very high COI at birth, 0.31 (95% CI, 0.20-0.51) for high COI at birth, 0.46 (95% CI, 0.28-0.74) for moderate COI at birth, and 0.53 (95% CI, 0.32-0.86) for low COI at birth. Similar patterns of findings were observed for children who resided in areas with lower SVI (vs very high SVI). For example, among children with obesity at age 10 years, the risk ratio was 0.17 (95% CI, 0.10-0.30) for very low SVI at birth, 0.20 (95% CI, 0.11-0.35) for low SVI at birth, 0.42 (95% CI, 0.24-0.75) for moderate SVI at birth, and 0.43 (95% CI, 0.24-0.76) for high SVI at birth. For both indices, effect estimates for mean BMI difference and obesity risk were larger at an older age of outcome measurement. In addition, exposure to COI or SVI at birth was associated with the most substantial difference in subsequent mean BMI and risk of obesity compared with exposure at later life stages.

Conclusions and Relevance

In this cohort study, residing in higher-opportunity and lower-vulnerability neighborhoods in early life, especially at birth, was associated with a lower mean BMI trajectory and a lower risk of obesity from childhood to adolescence. Future research should clarify whether initiatives or policies that alter specific components of neighborhood environment would be beneficial in preventing excess weight in children.

Neighborhood influences on the development of self-regulation among children of color living in historically disinvested neighborhoods: Moderators and mediating mechanisms

We present a conceptual model of the ways in which built and social environments shape the development of self-regulation in early childhood. Importantly, in centering children of color growing up in historically disinvested neighborhoods, we first describe how systemic structures of racism and social stratification have shaped neighborhood built and social environment features. We then present evidence linking these neighborhood features to children's development of self-regulation. Furthermore, we take a multilevel approach to examining three potential pathways linking neighborhood contexts to self-regulation: school environment and resources, home environment and resources, and child health behaviors. Finally, we consider how racial-ethnic-cultural strengths and multilevel interventions have the potential to buffer children's development of self-regulation in disinvested neighborhood contexts. Advancing multilevel approaches to understand the development of self-regulation among children of color living in historically disinvested neighborhoods is an important step in efforts to promote equity in health and education.

Study on the Influence of Urban Built Environment Factors on the Social Behavior of ASD Children

The use of urban space by vulnerable groups, especially ASD children with social anxiety, is an important part of building sustainable urban development. In this study, we focus on the play behavior of ASD children from the perspective of urban planning; then, we discussed how the urban built environmental factors affect the social behavior of ASD children. In this paper, 220 parents of ASD children were given questionnaires and 197 valid questionnaires were obtained after removing invalid ones. Stepwise regression was adopted to further accurately analyze the influence of each factor index in the built environment on children's social behavior. The results showed that multiple urban built environment factors had significant influence on the social behaviors (observation, participation, retreat, and concealment) of children with autism at three stages: before departure, during journey, and arrived at destination. The purpose of study is to fully consider the use of urban space by ASD children when urban researchers or urban planners construct sustainable urban forms, formulate urban design guidelines, and implement old city renewal strategies.

Exploring the Interactions between Housing and Neighbourhood Environments for Enhanced Child Wellbeing: The Lived Experience of Parents Living in Areas of High Child Poverty in England, UK

Children's health can be affected by the interrelated characteristics of the physical and social environment where they live, including housing quality, neighbourhood characteristics and the local community. Following a systems-based approach, this exploratory project sought to understand how the needs and aspirations associated with the home environment can work in synergy with, or be exacerbated by, other aspects of the local area. The study recruited parents of children aged 2-12 years old from two local authorities in England with high levels of child poverty: Tower Hamlets in East London, and Bradford District in West Yorkshire. Thematic analysis of participant interviews highlighted ten themes and opportunities for improvements. The evidence presented in this research emphasises how environmental quality issues within and outside the home, compounded further by delays in repairs and reduction in service standards, as well as affordability issues, are likely to deeply affect the wellbeing of an entire generation of disadvantaged children whose parents can feel disempowered, neglected and often isolated when attempting to tackle various dimensions of inequalities. Interventions which can improve the quality of housing, and access to space and services, are urgently needed, including initiatives to support and empower families and local communities, especially those prioritising opportunities for action.

Association of built environment constructs and physical activity among children and adolescents in Africa: a systematic review and meta-analysis

OBJECTIVE

The objective of this review was to synthesize the association between built environment constructs and physical activity among children and adolescents in Africa.

INTRODUCTION

Previous reviews have found that several built environment constructs, such as residential density, crime safety, and availability of physical activity facilities and infrastructure, are associated with physical activity in children and adolescents; however, these reviews have tended to focus on non-African countries. Therefore, this systematic review synthesized the association between the built environment and physical activity among children and adolescents in Africa.

INCLUSION CRITERIA

This systematic review included comparative observational studies that assessed the relationship between built environmental constructs and physical activity among children and adolescents (between the ages of 5 and 19 years) in Africa.

METHODS

Comprehensive electronic searches of MEDLINE, Embase, CINAHL, Web of Science, PsycINFO, Scopus, SPORTDiscus, EThOS, and ProQuest Dissertations and Theses from inception to October 22, 2021, were conducted to identify relevant published and unpublished studies. Two reviewers independently screened papers, assessed the quality of the included studies using the JBI standard critical appraisal tool, and extracted data using a pre-piloted form. Where possible, data were synthesized using random effects meta-analyses, with effect sizes reported as mean differences (MDs) with 95% confidence intervals (CIs). The Grading of Recommendations Assessment, Development and Evaluations (GRADE) was used to assess the certainty of the findings.

RESULTS

Of the 10,706 identified records, six cross-sectional studies were included, which comprised 4628 children and adolescents. Three of the studies had a high-quality score of 7 or 8 out of 8. Seven built environment constructs were reported within the included studies, namely, residential density, street connectivity, crime safety, availability of physical activity facilities and infrastructure, walkability, esthetics, and traffic safety. Three of the constructs were assessed with objective measures. Results from individual studies found significant associations between physical activity and objective measure of traffic safety (MD 2.63 minutes per day; 95% CI 0.16 to 5.1; one study) and an objective measure of crime safety (MD 2.72 minutes per day; 95% CI 0.07 to 5.37; one study). No significant associations were found between active transportation and any of the built environment constructs. The GRADE evidence for all of the assessed constructs was either low (the built environment constructs may lead to little or no difference in physical activity or active transportation) or very low (it was uncertain whether the built environment constructs affect physical activity).

CONCLUSION

In African settings, the evidence base for the association between built environment constructs and physical activity is limited, with no consistent evidence of an association. Therefore, further high-quality studies should be conducted before firm conclusions can be drawn.

SYSTEMATIC REVIEW REGISTRATION NUMBER

PROSPERO CRD42019133324.

Examining child flourishing, family resilience, and adversity in the 2016 National Survey of Children's Health

PURPOSE

Explore factors associated with flourishing and family resilience among children aged 6 months to 5 years old in the 2016 National Survey of Children's Health (NSCH).

DESIGN AND METHODS

Cross-sectional analysis of the 2016 NSCH was conducted using Kleinman and Norton's Regression Risk Analysis method to derive adjusted risk measures for logistic regression models to assess factors contributing to (1) child flourishing and (2) child flourishing stratified between resilient and non-resilient families.

RESULTS

In multivariable models, resilient families less often reported a child with two or more lifetime ACE exposures (ARD -0.11, 95% CI -0.15, -0.08), more likely to live in a supportive neighborhood (ARD 0.08, 95% CI 0.05,0.11), and more likely to report emotional support in raising children (ARD 0.07, 95% CI 0.12, 0.40). Accounting for ACE exposures, within resilient families, child flourishing was more likely when the child lived in a supportive neighborhood (ARD 0.09, 95% CI 0.03, 0.15), received care in a patient centered medical home (ARD 0.09, 95% CI 0.02,0.15), and when parents reported having emotional support in raising children (ARD 0.10, 95% CI 0.05, 0.17) Within non-resilient families, child flourishing was more likely when parents had emotional support in raising children (ARD 0.15, 95% CI 0.04,0.27).

CONCLUSION

Promoting emotional support for parents may bolster family resilience and help young children to flourish despite adversity.

PRACTICE IMPLICATIONS

Further research and innovative models of care are needed to optimize the role of pediatric primary care in promoting safe, stable, nurturing relationships and environments for children and families.

Growing up green: a systematic review of the influence of greenspace on youth development and health outcomes

Youth growing up in places with more greenspaces have better developmental outcomes. The literature on greenspace and youth development is largely cross-sectional, thus limited in terms of measuring development and establishing causal inference. We conducted a systematic review of prospective, longitudinal studies measuring the association between greenspace exposure and youth development outcomes measured between ages two and eighteen. We searched Cochrane, PubMed, CINAHL, Scopus, and Environment Complete, and included prospective cohort, quasi-experimental, and experimental studies on greenspace and youth development. Study quality was assessed using a 10-item checklist adapted from a previously published review on greenspace and health. Twenty-eight studies met criteria for review and were grouped into five thematic categories based on reported outcomes: cognitive and brain development, mental health and wellbeing, attention and behavior, allergy and respiratory, and obesity and weight. Seventy-nine percent of studies suggest an association between greenspace and improved youth development. Most studies were concentrated in wealthy, Western European countries, limiting generalizability of findings. Key opportunities for future research include: (1) improved uniformity of standards in measuring greenspace, (2) improved measures to account for large latency periods between greenspace exposure and developmental outcomes, and (3) more diverse study settings and populations.

Residential greenspace and early childhood development and academic performance: A longitudinal analysis of Australian children aged 4-12 years

INTRODUCTION

Exposure to greenspaces has beneficial effects on children's mental health and development. This study explores the association between residential exposure to greenspace and early childhood development and academic outcomes.

METHODS

Children were from Mothers and their Children's Health (MatCH) study, a sub-study of the Australian Longitudinal Study on Women's Health. We obtained data on early childhood development from the Australian Early Development Census (AEDC), a population-wide census data (n = 936 children, mean age: 5.3, SD: 0.5 years). Academic performance relative to the national minimum standard (NMS) (i.e., in reading, writing, grammar and punctuation, spelling, and numeracy) of children with Year 3 and 5 data were from the 'National Assessment Program - Literacy and Numeracy' (NAPLAN) (n = 1679 children). Annual exposure to green and non-green vegetation was measured using the Normalized Difference Vegetation Index (NDVI) and fractional cover of non-photosynthetic vegetation (fNPV), respectively, within 100 m and 500 m buffer zone of maternal residential address. We calculated greenspace exposure at the year of test and average exposure throughout childhood. Greenspace exposures were standardised and odds ratio (ORs) with 95% confidence intervals (95% CI) were estimated using generalised estimating equation models, adjusting for potential confounders.

RESULTS

Exposure to fNPV within 500 m buffer of homes at the year of test and during child's lifetime was associated with academic scores below/at NMS at Year 3 (baseline) and Year 5 (follow-up) for the domains of reading, writing, and grammar and punctuation. Surrounding residential greenness was not significantly associated with NAPLAN scores. No association was found between residential greenspace and developmental vulnerability on one or more AEDC domains across both exposure windows.

CONCLUSION

Our study revealed that long-term and short-term exposure to non-green vegetation around homes is linked to poor academic performance in children. Further research on fNPV is required to verify these findings, with additional longitudinal studies.

The Mediating Effect of Maternal Wellbeing on the Association between Neighborhood Perception and Child Wellbeing: A Longitudinal Investigation

OBJECTIVES

Negative perceptions of one's neighborhood are linked to poor mental and physical health. However, it is unclear how caregiver's neighborhood perception affects health outcomes in children. This study assessed the mediating effect of maternal wellbeing on the association between neighborhood perception and child wellbeing at different time points and overall.

METHOD

A structural equation model (SEM) was used to evaluate whether maternal wellbeing mediates the influence of neighborhood perception on child wellbeing at different ages. The Fragile Families and Child Wellbeing Study data from years 3, 5, and 9 was analyzed. The delta method evaluated the mediation effect of maternal wellbeing, controlling for mothers' age. Direct and indirect effects of neighborhood perception at year 3 on child wellbeing at year 9 via maternal wellbeing at year 5 were analyzed via a longitudinal mediation with a two time points lag.

RESULTS

Maternal wellbeing partially mediated the effect of neighborhood perception on child wellbeing at different ages. Longitudinal mediation analyses revealed that better neighborhood perception at year 3 improved maternal wellbeing at year 5 and child wellbeing at year 9; maternal wellbeing at year 5 partially mediated the effect of neighborhood perception at year 3 on child wellbeing at year 5.

CONCLUSIONS FOR PRACTICE

Our findings suggest that it may be beneficial for mental health practitioners to discuss relationships between neighborhood environment and wellbeing with caregivers, with a focus on reframing negative self-perceptions. Future research should evaluate longitudinal relationships between changes in neighborhood infrastructure and corresponding wellbeing in caregivers and children.