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

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

Childhood Environmental Instabilities and Their Behavioral Implications: A Machine Learning Approach to Studying Adverse Childhood Experiences.

Adverse childhood experiences (ACEs) include a range of abusive, neglectful, and dysfunctional household behaviors that are strongly associated with long-term health problems, mental health conditions, and societal difficulties. The study aims to uncover significant factors influencing ACEs in children aged 0-17 years and to propose a predictive model that can be used to forecast the likelihood of ACEs in children. Machine learning models are applied to identify and analyze the relationships between several predictors and the occurrence of ACEs. Key performance metrics such as AUC, F1 score, recall, and precision are used to evaluate the predictive strength of different factors on ACEs. Family structures, especially non-traditional forms such as single parenting, and the frequency of relocating to a new address are determined as key predictors of ACEs. The final model, a neural network, achieved an AUC of 0.788, a precision score of 0.683, and a recall of 0.707, indicating its effectiveness in accurately identifying ACE cases. The model's ROC and PR curves showed a high true positive rate for detecting children with two or more ACEs while also pointing to difficulties in classifying single ACE instances accurately. Furthermore, our analysis revealed the intricate relationship between the frequency of relocation and other predictive factors. The findings highlight the importance of familial and residential stability in children's lives, with substantial implications for child welfare policies and interventions. The study emphasizes the need for targeted educational and healthcare support to promote the well-being and resilience of at-risk children.

Residential mobility and persistently depressed voting among disadvantaged adults in a large housing experiment.

This study examines the impact of residential mobility on electoral participation among the poor by matching data from Moving to Opportunity, a US-based multicity housing-mobility experiment, with nationwide individual voter data. Nearly all participants in the experiment were Black and Hispanic families who originally lived in high-poverty public housing developments. Notably, the study finds that receiving a housing voucher to move to a low-poverty neighborhood decreased adult participants' voter participation for nearly two decades-a negative impact equal to or outpacing that of the most effective get-out-the-vote campaigns in absolute magnitude. This finding has important implications for understanding residential mobility as a long-run depressant of voter turnout among extremely low-income adults.

Aging in climate change: Unpacking residential mobility and changes of social determinants of health in southern United States.

The southern coastal states of the United States are susceptible to extreme weather and climate events. With growing move-in and -out older populations in the region, health implications of their residential mobility lack sufficient knowledge. Using 126,352 person-level records from 2012 to 2021, we examined geospatial and temporal patterns of older populations' residential mobility, considering the changing social determinants of health and disparities. We found the moves of older populations with socioeconomic or health disadvantages were related to increased exposure to environmental hazards and reduced access to health resources. The findings inform targeted strategies for climate adaptation that address the needs of vulnerable aging populations.

The link between residential stability and youth substance use: Role of stressful life events and behavioral problems.

Introduction: Residential stability is increasingly recognized as a significant factor influencing youth positive development. While the existing body of research provides valuable insights, gaps remain regarding the determinants of residential stability and how its outcomes may vary by gender and race. This study aims to investigate the relationship between residential stability, substance use, and behavioral issues among children aged 9-10 years, with a focus on the mediating role of trauma exposure. Methods: This research utilizes data from the Adolescent Brain Cognitive Development (ABCD) study, a longitudinal project initiated in 2016 with a sample of 11,849 participants. It explores the links between residential stability, socioeconomic factors, stress, and emotional and behavioral outcomes using the Child Behavior Checklist (CBCL). Structural equation modeling was employed to analyze the data. Results: Findings indicate that higher household income, living in a household with married parents, and residing in areas with greater household incomes correlate with residential stability. In turn, residential stability is linked to lower levels of life stress and reduced substance use in the future. Furthermore, the impact of residential stability on substance uses and CBCL scores was entirely mediated by trauma exposure. Conclusions: The findings advocate for the implementation of economic, social, and public policies aimed at fostering stable living environments for children and families to mitigate the emotional and behavioral challenges future generations may face. Enhancing socioeconomic status and supporting structures that promote married family living arrangements emerge as effective strategies to improve residential stability and the well-being of young people in the United States.

The Relation between Residential Mobility and Internalizing and Externalizing Problems in Adolescence: The Role of Subjective Moving Experience, Gender, and Friendship Quality.

Adolescent residential mobility can be a stressful life event, potentially aggravating internalizing or externalizing problems. However, the longitudinal effects of residential mobility are understudied and may be context-dependent. This study investigates the longitudinal associations between adolescent residential mobility and internalizing and externalizing problems. Additionally, this study examines for whom residential moves are most detrimental by including subjective moving experience, gender, and friendship quality before the move as moderators. Longitudinal data from 2,029 adolescents (51% female) from the TRacking Adolescents' Individual Lives Survey (TRAILS) were used (Mage [SD] at T1 = 11.1 [0.55], T2 = 13.6 [0.52], and T3 = 16.3 [0.70]). Results from stepwise multi-level random-effect models showed that adolescents who experienced an unpleasant move remained stable in internalizing problems, while others decreased over time. Adolescents who moved increased stronger in externalizing problems than adolescents who did not move, independent of whether they experienced the move as unpleasant. Gender and friendship quality before the move did not moderate the relation between residential mobility and internalizing or externalizing problem development. These results emphasize that residential moves in adolescence, especially when experienced as unpleasant, can have long-lasting negative effects on adolescent development.

Residential and healthcare mobility during pregnancy among women living with HIV in the UK, 2009-2019.

INTRODUCTION: The extent to which individuals living with HIV experience residential and healthcare mobility during pregnancy in the UK is unknown. We aimed to determine a minimum estimate of residential and healthcare mobility during pregnancy in people living with HIV in the UK in 2009-2019 to explore patterns of and factors associated with mobility and to assess whether mobility was associated with specific HIV outcomes. METHODS: We analyzed data from the Integrated Screening Outcomes Surveillance Service to assess pregnancies with HIV in the UK and included livebirths and stillbirths with estimated delivery in 2009-2019. Residential mobility was defined as changing residential postcode between notification and delivery, and healthcare mobility was defined as changing NHS Trust or Strategic Health Authority (SHA) in that same timeframe. We used logistic regression to determine factors associated with residential and healthcare mobility and with detectable delivery viral load. RESULTS: Among 10 305 pregnancies, 19.6% experienced residential mobility, 8.1% changed NHS Trust, and 4.5% changed SHA during pregnancy. Mobility was more likely to be experienced by younger women, migrants, and those with new antenatal diagnosis; residential but not healthcare mobility declined over time. In a fully adjusted model, mobility was not associated with having a detectable viral load at delivery. Higher proportions of infants were lost to follow-up after mobile pregnancies than after non-mobile pregnancies. CONCLUSIONS: This analysis provides new knowledge on mobility during pregnancy in the context of HIV, but further research is needed to understand its broader impacts and its utility as a marker to help identify families requiring additional follow-up and support.

Residential mobility and liver cancer risk: findings from a prospective cohort study in Chinese women.

BACKGROUND: Residential mobility is believed to influence the occurrence and development of cancer; however, the results are inconclusive. Furthermore, limited studies have been conducted on Asian populations. This study aimed to evaluate the relationship between residential mobility and liver cancer risk among Chinese women. METHODS: We enrolled 72,818 women from urban Shanghai between 1996 and 2000, and then followed them until the end of 2016. Cox regression models were used to calculate hazard ratios (HRs) and 95% confidence intervals (CIs) to assess the association between residential mobility and liver cancer risk. A linear trend test was conducted by ranking variables. A sensitivity analysis was also conducted, excluding participants with follow-up times of less than 2 years, to prevent potential bias. RESULTS: During the 1,269,765 person-years of follow-up, liver cancer was newly diagnosed in 259 patients. Domestic migration (HR = 1.47, 95% CI, 1.44-1.50), especially immigration to Shanghai (HR = 1.47, 95% CI, 1.44-1.50) was associated with an increased risk of liver cancer. In addition, migration frequency, age at initial migration and first immigration to Shanghai had linear trends with an increased liver cancer risk (Ptrend <0.001). The results were similar when excluding participants with less than two years of follow-up. CONCLUSIONS: The possible association between residential mobility and a higher risk of liver cancer in women could suggest the need for effective interventions to reduce adverse environmental exposures and enhance people's health.

Trapped in Place? Ethnic and Educational Heterogeneity in Residential Mobility and Integration of Young Adults in Brussels.

Spatial assimilation theory asserts that immigrants' socioeconomic progress leads to residential adaptation and integration. This association has proven robust in USA and European urban areas through much of the twentieth century, but drastic change of ethnic and class compositions yet persistent (neighbourhood) inequality in the urban landscape urge us to reconsider the dynamic interaction between stability and change. In this study, we investigate to what extent education shapes residential mobility differently for young adults with varying ethnic and social origins. Focussing on Brussels, we use multinomial logistic regressions on linked longitudinal population-based censuses from 1991 and 2001 and register data for the period 2001-2006. Analyses show that dispersal away from poor inner-city neighbourhoods appears least likely for the offspring of poor low-educated non-Western households, regardless of their own educational attainment. While our approach roughly confirms traditional arguments of socio-spatial integration, it also reveals how educational success generates opportunities to escape poor neighbourhoods for some but not for others. With this, it points at the subtle ways in which factors and mechanisms in traditional spatial assimilation theory affect residential behaviour of young adults over their life course, at the intersection of specific locales, ethnic groups, social classes and generations.

Residential mobility and psychological transformation in China: From relational to institutional trust.

As one of the important drivers of social change in China, residential mobility has caused a dramatic change in the interpersonal environment, but it remained little known how residential mobility would influence the basis of interpersonal interaction-trust. The present research aimed to explore the effect of residential mobility on two kinds of trust, relational trust and institutional trust, by two studies. Study 1 explored the correlational relationship between regional residential mobility and two kinds of trust using data from the China General Social Survey 2010 and the Sixth National Population Census of China, and analyzed the data using hierarchical linear modeling. Study 2 switched to the individual level and investigated the causal relationship between individual residential mobility and two kinds of trust in the laboratory using the writing task for priming residential mobility and the situational selection task for trust. Study 1 found that individuals exhibited lower relational trust when they lived in a region of higher residential mobility. For institutional trust, the indicator about the permission to register household in inflow cities could significantly positively predict this. Study 2 found that the primed mindset of high (vs. low) residential mobility reduces relational trust and enhances institutional trust. In conclusion, the present research revealed that residential mobility promotes the transformation of individuals' trust mode from relational to institutional trust in social life, thus expanding the research field of residential mobility as a socioecological factor and extended the understanding of psychological transformation under the background of social change in China.

Residential Mobility and Reasons for Moving Among People Living With Spinal Cord Injury: Results of a Multisite Survey Study.

Background: Residential mobility after spinal cord injury (SCI) has not been extensively examined despite a growing interest in investigating the relationship between neighborhood exposures and community living outcomes. Objectives: This study explores residential mobility patterns, the annual move rate, and reasons for moving among a community-living sample of adults with SCI. Methods: A survey was conducted with 690 people at six SCI Model Systems centers in the United States between July 2017 and October 2020. The outcomes included move status in the past 12 months, move distance, and the primary reason for moving. A sample from the 2019 American Community Survey (ACS) 5-year pooled estimates was obtained for comparative analysis. Descriptive statistics were used to summarize the distributions of the outcomes and differences between the samples. Results: The annual move rate for adults with SCI was 16.4%, and most moves were within the same county (56.6%). Recent movers were more likely to be young adults, be newly injured, and have low socioeconomic status. Housing quality, accessibility, and family were more frequently reported motivations for moving compared to employment. Young adults more commonly moved for family and accessibility, whereas middle-aged adults more commonly moved for housing quality. No notable difference was observed in the annual move rate between the SCI and the general population samples. Conclusion: These findings suggest an age-related pattern of residential relocation after SCI, which may be indicative an extended search for optimal living conditions that meet the housing and accessibility needs of this population.

Who returned home? The COVID-19 pandemic and young adults' residential transitions.

The COVID-19 pandemic is thought to have led to an increase in the percentage of young adults living with their parents, but the relative contributions made by moves into and out of the parental home to this increase are unknown. Also unknown is whether changes in the likelihood of home leaving and returning were concentrated among privileged or disadvantaged youth. This study used data from the Panel Study of Income Dynamics Transition into Adulthood Supplement (2013-2021) and estimated logistic regression models to examine changes in the levels and correlates of moving into (n = 1872) and out of (n = 1852) the parental home before and after the onset of the COVID-19 pandemic in the U.S. Results show that relative to pre-pandemic trends, during the COVID-19 pandemic young adults were more likely to move back to the parental home and less likely to leave it. The increase in the likelihood of returning home was concentrated among young, white college students from advantaged families. The decline in leaving home was most pronounced among white and employed young adults.

Does China's residential mobility reduce fertility intentions? The mediating role of well-being.

With declining fertility rates becoming a global trend, it is crucial to enhance the fertility intentions of mobile individuals of reproductive age. This study utilizes both questionnaire surveys and experimental methods to examine the influence of residential mobility on fertility intentions and the mediating role of well-being. The consistent findings from Study 1 and Study 2 (2a and 2b) indicate that residential mobility significantly negatively predicts individuals' fertility intentions, and well-being plays a significant mediating role between residential mobility and fertility intentions. This research, conducted from a psychological perspective, sheds light on the internal mechanisms linking residential mobility and fertility intentions, providing theoretical and empirical evidence to enhance fertility intentions among mobile populations in China.

Food insecurity as a mediator and moderator in the association between residential mobility and suicidal ideation among Indigenous adults in Canada.

PURPOSE: Despite a growing body of literature on the link between residential mobility and suicidal ideation, research into potential mediating or moderating factors, especially among socioeconomically disadvantaged populations, is sparse. This study explores the mediating and moderating roles of food insecurity in the relationship between residential mobility and suicidal ideation in Indigenous Canadian adults. METHODS: Data from the 2017 Aboriginal Peoples Survey, which represent a national sample of off-reserve First Nations peoples, Métis, and Inuit in Canada (N = 16,214), were analyzed using logistic regression models. RESULTS: Food insecurity partially mediated the association between residential mobility in the past 5 years and increased suicidal ideation risk among Indigenous adults. Moreover, food insecurity intensified the adverse link between residential mobility during this same timeframe and suicidal ideation. Yet, while food insecurity did mediate the adverse relationship between residential mobility in the past year and suicidal ideation, it did not function as a moderator. CONCLUSION: The results emphasize that food insecurity, as a systemic challenge, acts as both a partial mediator and, in some circumstances, an amplifier of the detrimental impacts of residential mobility on suicidal ideation.

Changes in air pollution exposure after residential relocation and body mass index in children and adolescents: A natural experiment study.

Air pollution exposure may affect child weight gain, but observational studies provide inconsistent evidence. Residential relocation can be leveraged as a natural experiment by studying changes in health outcomes after a sudden change in exposure within an individual. We aimed to evaluate whether changes in air pollution exposure due to residential relocation are associated with changes in body mass index (BMI) in children and adolescents in a natural experiment study. This population-based study included children and adolescents, between 2 and 17 years, who moved during 2011-2018 and were registered in the primary healthcare in Catalonia, Spain (N = 46,644). Outdoor air pollutants (nitrogen dioxides (NO2), particulate matter <10 µm (PM10) and <2.5 µm (PM2.5)) were estimated at residential census tract level before and after relocation; tertile cut-offs were used to define changes in exposure. Routinely measured weight and height were used to calculate age-sex-specific BMI z-scores. A minimum of 180 days after moving was considered to observe zBMI changes according to changes in exposure using linear fixed effects regression. The majority of participants (60-67% depending on the pollutant) moved to areas with similar levels of air pollution, 15-49% to less polluted, and 14-31% to more polluted areas. Moving to areas with more air pollution was associated with zBMI increases for all air pollutants (ß NO2 = 0.10(95%CI 0.09; 0.12), ß PM2.5 0.06(0.04; 0.07), ß PM10 0.08(0.06; 0.10)). Moving to similar air pollution areas was associated with decreases in zBMI for all pollutants. No associations were found for those moving to less polluted areas. Associations with moving to more polluted areas were stronger in preschool- and primary school-ages. Associations did not differ by area deprivation strata. This large, natural experiment study suggests that increases in outdoor air pollution may be associated with child weight gain, supporting ongoing efforts to lower air pollution levels.

A Systematic Review of Child Health, Developmental and Educational Outcomes Associated with High Mobility in Indigenous Children from Australia, Canada and New Zealand.

Indigenous families tend to move house more often, especially families with young children. However, little is known about the impact of high mobility on children's well-being and development. The aim of this systematic review was to examine the relationship between residential mobility and children's health, developmental, and educational outcomes for Australian, Canadian, and New Zealand Indigenous children (0-12 years). Four databases were investigated with pre-determined inclusion and exclusion criteria. The search identified 243 articles after independent screening by two authors. Eight studies assessing four child health outcomes were included, six quantitative and two qualitative. Child health outcomes were classified into four broad categories-physical health, social and emotional behavior, learning and development, and developmental risk. The review identified limited evidence; possible links were identified between high mobility and emotional and behavioral difficulties for younger children. One study identified evidence of a linear relationship between the number of houses a child has lived in since birth and developmental risk. Further research is needed to fully understand the impact of high residential mobility for Indigenous children at different developmental stages. Prioritizing the involvement, collaboration, and empowerment of Indigenous communities and leadership is critical for future research.

Population Migration Damages the Natural Environment: A Multilevel Investigation of the Relationship Between Residential Mobility and Pro-Environmental Behaviors.

Residential mobility is increasing worldwide, and it objectively boosts economic strength. However, frequent moves create a specific habitat in which environmental degradation is aggravated. This research explored the relationship between residential mobility and pro-environmental behavior (PEB) from the perspective of environmental adaptation. We conducted five studies to test the hypothesis that high residential mobility decreased private-sphere PEBs at both personal and regional levels. The results showed that high personal residential mobility (Study 1) and high regional residential mobility (Study 2) were negatively correlated with self-reported private-sphere PEBs. Study 3 suggested that individuals primed with a high (vs. low) residential mobility mindset showed less actual private-sphere PEBs. Studies 4 and 5 further demonstrated that the preference for collective benefits played a mediating role in this relationship. These findings extend the adverse impacts of residential mobility to natural environments and highlight the role of social habitat changes in understanding environmental degradation.

Neighbourhood socioeconomic improvement, residential mobility and premature death: a population-based cohort study and inverse probability of treatment weighting analysis.

BACKGROUND: Causal inference using area-level socioeconomic measures is challenging due to risks of residual confounding and imprecise specification of the neighbourhood-level social exposure. By using multi-linked longitudinal data to address these common limitations, our study aimed to identify protective effects of neighbourhood socioeconomic improvement on premature mortality risk. METHODS: We used data from the Canadian Community Health Survey, linked to health administrative data, including longitudinal residential history. Individuals aged 25-69, living in low-socioeconomic status (SES) areas at survey date (n = 8335), were followed up for neighbourhood socioeconomic improvement within 5 years. We captured premature mortality (death before age 75) until 2016. We estimated protective effects of neighbourhood socioeconomic improvement exposures using Cox proportional hazards models. Stabilized inverse probability of treatment weights (IPTW) were used to account for confounding by baseline health, social and behavioural characteristics. Separate analyses were carried out for three exposure specifications: any improvement, improvement by residential mobility (i.e. movers) or improvement in place (non-movers). RESULTS: Overall, 36.9% of the study cohort experienced neighbourhood socioeconomic improvement either by residential mobility or improvement in place. There were noted differences in baseline health status, demographics and individual SES between exposure groups. IPTW survival models showed a modest protective effect on premature mortality risk of socioeconomic improvement overall (HR = 0.86; 95% CI 0.63, 1.18). Effects were stronger for improvement in place (HR = 0.67; 95% CI 0.48, 0.93) than for improvement by residential mobility (HR = 1.07, 95% 0.67, 1.51). CONCLUSIONS: Our study provides robust evidence that specific neighbourhood socioeconomic improvement exposures are important for determining mortality risks.

Exploring changes in residential preference during COVID-19: Implications to contemporary urban planning.

The advent of the COVID-19 pandemic and the subsequent lockdown has reshuffled our daily routines and activity spaces. The home and its immediate environment have attained a critical role in coping with the confinement both as living, working and recreational space. Drawing on a longitudinal survey from greater Oslo, we analyze shifts in residential preferences amidst COVID-19. Given the pandemic induced movement restrictions, we pay special attention to the mediating role of perceived accessibility on the link between several sociodemographic/locational/housing characteristics on preference shifts. Amidst a drop in perceived accessibility, outdoor assets like gardens or balconies, and motility by car and public transport are amongst the residential and locational amenities that have gained most in people's considerations for a new dwelling peri-pandemically. Dwelling satisfaction and preferences with regard to neighborhood density, dwelling size, and work-proximity, have remained largely unchanged despite a clear trend towards more teleworking. Our results can be understood as a nod of approval to contemporary compact urban planning. Nonetheless challenges as to bolstering its resilience still linger and more needs to be done to mitigate the inequalities in (perceived) access to in-home, near-home, and mobility assets that we have also observed to have (re)-immerged in the wake of the pandemic.

Mechanisms Linking High Residential Mobility to Decreased Contraceptive Use: The Importance of Method Availability.

While research has demonstrated that high residential mobility has negative consequences for an array of outcomes, particularly among women and young adults, the mechanisms underlying these associations are unclear. The consequences of high residential mobility may be comprised solely of a series of short-term disruptions surrounding individual moves, or there may also be long-term, cumulative effects from repeated moves. High residential mobility may diminish access to resources as individuals move to different neighborhoods, impose a cognitive burden that impairs their ability to plan ahead, or decrease the relative power they have in their relationships to limit exposure to risk behaviors. We adjudicate between these possibilities by predicting the effects of high residential mobility on sexual intercourse and contraceptive use, the proximate determinants of pregnancy, during women's transition to adulthood. Using 2.5 years of monthly address data for 882 respondents in the Relationship Dynamics and Social Life study-a random sample of young women in Genesee County, Michigan-we find that high residential mobility is associated with long-term decreases in contraceptive use. These long-term consequences are independent of the short-term effects of individual moves and attributable to diminished contraceptive access. We disentangle the effects of home-leaving, which is distinct from subsequent moves.