On the move: Exploring the impact of residential mobility on cannabis use

Mental health among bereaved youth in the ALSPAC birth cohort: Consideration of early sociodemographic precursors, cognitive ability, and type of loss

BACKGROUND

Bereaved youth are at greater risk for adverse mental health outcomes, yet less is known about how social context shapes health for bereaved children. Ecosocial theory is employed to conceptualize bereavement in the context of sociodemographic factors.

METHOD

This longitudinal study used data from the Avon Longitudinal Study of Parents and Children. Of the 15,454 pregnancies enrolled, 5050 youth were still enrolled at age 16.5 and completed self-report questionnaires on life events and emotional/behavioral symptoms.

RESULTS

Sociodemographic precursors associated with parent, sibling, or close friend bereavement included maternal smoking, parental education levels, and financial difficulties. The significant yet small main effect of higher cognitive ability, assessed at age 8, on reduced emotional/behavioral symptoms at age 16.5 (β = -0.01, SE = 0.00, p < 0.001) did not interact with bereavement. Bereavement of a parent, sibling, or close friend was associated with a 0.19 point higher emotional/behavioral symptom log score compared to non-bereaved youth (95% CI: 0.10-0.28), across emotional, conduct, and hyperactivity subscales.

CONCLUSIONS

Descriptive findings suggest sociodemographic precursors are associated with bereavement. While there was an association between the bereavement of a parent, sibling, or close friend and elevated emotional/behavioral symptoms, cognitive ability did not moderate that effect.

Residential instability during adolescence and health and wellbeing in adulthood: A longitudinal outcome-wide study

Although prior research suggests that residential instability during adolescence can have long-term impacts on health and wellbeing, few studies have identified a robust comparison group and considered a broad set of outcomes. To address these knowledge gaps, we examined the associations between residential instability during adolescence and a wide range of adult health and wellbeing outcomes using an outcome-wide design in the National Longitudinal Study of Adolescent to Adult Health. We defined residential instability as two or more moves between Waves I and II (ages 13-18 years). We assessed outcomes at ages 33-43 years (Wave V) in nine domains: biomarkers, physical health, health behaviors, psychological distress, psychological wellbeing, social behaviors, social wellbeing, trauma/victimization, and socioeconomic attainment. Results of doubly-robust targeted maximum likelihood estimation, adjusting for pre-exposure values of the outcome variables and cofounders (Wave I), showed little evidence of an association for certain outcomes, all of which disappeared after accounting for multiple comparisons. Our results suggest that residential instability in adolescence does not lead to worse health and wellbeing in adulthood, but rather, outcome differences between groups are due to pre-existing differences prior to residential instability in adolescence.

Adverse childhood experiences and risk factors associated with asthma among children in the United States: the intersection of sex and race/ethnicity

OBJECTIVE

The objectives of this cross-sectional study were to examine: 1) the association between adverse childhood experiences (ACEs) and asthma among children, and 2) the interaction between sex and race/ethnicity on asthma.

METHODS

Data for this study were obtained from the 2017-2018 National Survey of Children's Health. Binary logistic regression was conducted on an analytic sample of 49,000 children ages 0-17 years with asthma as the outcome variable and ACEs as the main explanatory variable.

RESULTS

Based on parent reports, we found that 11.5% of children had asthma and about 42% had at least one ACE, with 9.7% having ≥3 ACEs. Controlling for other factors, children with ≥3 ACEs had 1.45 times higher odds of having asthma when compared to children with no ACEs. Non-Hispanic Black males and females were more likely to have asthma when compared to non-Hispanic White males.

CONCLUSIONS

The findings of this study demonstrate an association between ACEs and asthma with children exposed to ≥3 ACEs more likely to have asthma underscoring the importance of cumulative effect of ACEs on asthma. Our study also revealed an interaction between sex and race/ethnicity on asthma among children. Additional studies are needed to understand the mechanisms through which ACEs is associated with asthma among children.

We should address residential relocation to improve patient care

Moving, or residential relocation, occurs frequently in childhood and adolescence as well as in adulthood, yet little scientific consensus exists on its impact upon health outcomes. This paper summarises the available literature on this broad topic and explores the currently known factors of importance surrounding residential relocation. There is already evidence to support an increased risk of suicidal ideation, psychiatric disorders including substance use disorders, functional impairments and future general medical health impairments in children, adolescents and adults with histories of residential relocation. Intrapersonal factors, such as personality type and the availability of coping skills, as well as interpersonal factors, such as family composition and system strengths, attenuate risk and are integral to additionally assess. While there is support for the contribution of residential relocation in the onset of youth psychopathology that warrant consideration of residential relocation in the standard assessment of a patient, further studies are needed to better explore this factor in select populations.

Adolescent residential mobility, genetic liability and risk of schizophrenia, bipolar disorder and major depression

BACKGROUND

Residential mobility during upbringing, and especially adolescence, is associated with multiple negative mental health outcomes. However, whether associations are confounded by unmeasured familial factors, including genetic liability, is unclear.

AIMS

We used a population-based case-cohort study to assess whether polygenic risk scores (PRSs) for schizophrenia, bipolar disorder and major depression were associated with mobility from ages 10-14 years, and whether PRS and parental history of mental disorder together explained associations between mobility and each disorder.

METHOD

Information on cases (n = 4207 schizophrenia, n = 1402 bipolar disorder, n = 18 215 major depression) and a random population sample (n = 17 582), born 1981-1997, was linked between Danish civil and psychiatric registries. Genome-wide data were obtained from the Danish Neonatal Screening Biobank and PRSs were calculated based on results of separate, large meta-analyses.

RESULTS

PRSs for schizophrenia and major depression were weakly associated with moving once (odds ratio 1.07, 95% CI 1.00-1.16; and odds ratio 1.10, 95% CI 1.04-1.17, respectively), but not twice or three or more times. Mobility was positively associated with each disorder, with more moves associated with greater risk. Adjustment for PRS produced slight reductions in the magnitude of associations. Adjustment for PRS and parental history of mental disorder together reduced estimates by 5-11%. In fully adjusted models mobility was associated with all three disorders; hazard ratios ranged from 1.33 (95% CI 1.08-1.62; one move and bipolar disorder) to 3.05 (95% CI 1.92-4.86; three or more moves and bipolar disorder).

CONCLUSIONS

Associations of mobility with schizophrenia, bipolar disorder and depression do not appear to be attributable to genetic liability as measured here. Potential familial confounding of mobility associations may be predominantly environmental in nature.

The association between residential mobility and adolescents' health: The mediating role of neighborhood social cohesion

This study examined the relationship between residential mobility, neighborhood social cohesion, and health status in US adolescents. Using data from the 2017 National Child Health Survey, our study showed that high residential mobility is negatively related to adolescents' health. Furthermore, we found that the association between residential mobility and adolescents' health status was mediated by neighborhood social cohesion. These findings suggest that neighborhood social cohesion can be an important mechanism through which residential mobility affects adolescents' health status.

Context or composition: How does neighbourhood deprivation impact upon adolescent smoking behaviour?

Neighbourhood effects studies have demonstrated an association between area deprivation and smoking behaviour whereby people living in deprived neighbourhoods are more likely to smoke than those in non-deprived neighbourhoods. This evidence though is based largely upon data that ignores long term exposures to neighbourhood contexts and is confounded by neighbourhood selection bias. In this study, we investigate the temporal ordering of exposure to neighbourhood deprivation throughout childhood and whether associations between neighbourhood deprivation and cigarette smoking are due to compositional or contextual neighbourhood effects. Data come from a UK cohort study, the Avon Longitudinal Study of Parents and Children (ALSPAC). We use longitudinal measures of neighbourhood deprivation and self-reported smoking behaviour for 2744 children to examine the influence of neighbourhood deprivation on smoking status and smoking heaviness at age 17. Our results demonstrate that children who are born into and grow up in deprived neighbourhoods are up to twice as likely to be smokers at age 17 than those in non-deprived neighbourhoods. These associations are largely due to family socioeconomic position and the intergenerational transmission of smoking behaviour from parents to children; compositional rather than direct contextual ‘neighbourhood effects’. Our findings highlight the importance of considering longitudinal exposure to neighbourhood deprivation over cross sectional exposure. In conclusion, we find that it is the family rather than the neighbourhood into which a child is born that determines their smoking behaviour.

How do moving and other major life events impact mental health? A longitudinal analysis of UK children

Research has suggested that children who move home report poorer mental health than those who remain residentially stable. However, many previous studies have been based on cross sectional data and have failed to consider major life events as confounders. This study uses longitudinal data from ALSPAC, a UK population based birth cohort study, and employs within-between random effect models to decompose the association between moving in childhood and poor mental health. Results suggest that while unobserved between-individual differences between mobile and non-mobile children account for a large portion of this association, within-individual differences remain and indicate that moving may have a detrimental impact upon subsequent mental health. There is heterogeneity in children's response to moving, suggesting that a dichotomy of movers vs stayers is overly simplistic.

Residential Mobility, Transience, Depression, and Marijuana Use Initiation Among Adolescents and Young Adults

Marijuana use initiation is associated with numerous health and behavioral consequences, particularly among young adolescents. Finding easily identifiable risk markers for marijuana initiation is an important step for targeting primary and secondary prevention efforts. This study used data from the 2010-2014 National Survey on Drug Use and Health to evaluate the association between residential mobility (no mobility, low mobility, high mobility [ie, transience]), and major depressive episode(s) (MDE) on marijuana initiation among adolescents (12-17) and young adults (18-20). Age-stratified logistic regression models indicated that among 12- to 13-year-old adolescents, mobility in the past 5 years and past year MDE have a multiplicative effect on the odds of past year marijuana initiation. Among adolescents aged 14 to 15 years, both mobility and MDE were independently associated with marijuana initiation, but there was no interaction. Among older adolescents (aged 16-17 years), only transience (⩾3 moves in the past 5 years) was associated with marijuana use initiation, and although MDE was significantly associated with marijuana initiation, there was no interaction with mobility. Among young adults, mobility was not associated with marijuana initiation. Residential mobility among young adolescents is an easily identifiable risk marker that may serve as an indicator for physical and mental health professionals, school personnel, and parents to use in targeting both depression and marijuana prevention efforts.