Association between adverse childhood experiences in the home and pediatric asthma

Associations Between Early-Life Adversity, Ambient Air Pollution, and Telomere Length in Children

OBJECTIVE

Examine the independent associations and interaction between early-life adversity and residential ambient air pollution exposure on relative buccal telomere length (rBTL).

METHODS

Experiences of abuse, neglect, household challenges, and related life events were identified in a cross-sectional sample of children aged 1 to 11 years ( n = 197) using the 17-item Pediatric ACEs and Related Life Event Screener (PEARLS) tool. The PEARLS tool was analyzed both as a total score and across established domains (Maltreatment, Household Challenges, and Social Context). Ground-level fine particulate matter (PM 2.5 ) concentrations were matched to residential locations for the 1 and 12 months before biospecimen collection. We used multivariable linear regression models to examine for independent associations between continuous PM 2.5 exposure and PEARLS score/domains with rBTL. In addition, effect modification by PEARLS scores and domains on associations between PM 2.5 exposure and rBTL was examined.

RESULTS

Study participants were 47% girls, with mean (standard deviation) age of 5.9 (3.4) years, median reported PEARLS score of 2 (interquartile range [IQR], 4), median 12-month prior PM 2.5 concentrations of 11.8 μg/m 3 (IQR, 2.7 μg/m 3 ), median 1-month prior PM 2.5 concentrations of 10.9 μg/m 3 (IQR, 5.8 μg/m 3 ), and rBTL of 0.1 (IQR, 0.03). Mean 12-month prior PM 2.5 exposure was inversely associated with rBTL ( β = -0.02, 95% confidence interval = -0.04 to -0.01). Although reported PEARLS scores and domains were not independently associated with rBTL, we observed a greater decrement in rBTL with increment of average annual PM 2.5 as reported Social Context domain items increased ( p -interaction < .05).

CONCLUSIONS

Our results suggest that adverse Social Context factors may accelerate the association between chronic PM 2.5 exposure on telomere shortening during childhood.

Adverse Childhood Experiences and Related Events are Associated with Asthma Symptoms in Children

OBJECTIVE

To examine the association between adverse childhood experiences (ACEs) and related events and asthma symptom burden in children.

METHODS

This is a cross-sectional study of baseline data from 147 participants with asthma from a cohort of children enrolled in the Pediatric ACEs Screening and Resiliency Study. Participants completed the PEdiatric ACEs and Related Life Events Screener (PEARLS) tool, a 17-item questionnaire, capturing 3 domains of childhood adversity-child maltreatment, household challenges, and social context. Asthma symptom burden was assessed using the International Study of Asthma and Allergies in Childhood core questionnaire, which asks participants to identify the presence and frequency of severe wheezing that limits speech, wheezing with exercise, nocturnal wheezing, and nocturnal cough in the last 12 months. Using multivariable logistical regression models, we examined the relationship between reported PEARLS and asthma symptoms.

RESULTS

Of children with asthma, 86% reported at least 1 adversity, with 48% reporting 4 or more. The odds of severe wheeze limiting speech increased by 19% with each additional reported adversity captured by the PEARLS tool (95% confidence intervals (CI) 1.01-1.41). Increasing PEARLS scores were also associated with 16% increased odds of reporting wheeze with exercise (95% CI 1.03-1.31). Wheezing with exercise was associated with the household challenges domain (odds ratio (OR) 1.34; 95% CI 1.05-1.72), while severe wheeze limiting speech was associated with the social context domain (OR 1.75; 95%CI 1.02-3.02).

CONCLUSIONS

Childhood adversities are associated with increased asthma symptom burden, suggesting the tool may be helpful in identifying children at risk for poorly controlled asthma.

Parental Mental Health and Childhood Respiratory Outcomes in a Severe Bronchiolitis Cohort

Parental mental health conditions appear to contribute to the development of childhood respiratory illness. We investigated the relationship between parental mental health and childhood respiratory illness using data from a 17-center prospective cohort study of infants hospitalized with bronchiolitis between 2011 and 2014 (n = 921). Among 779 (84.6%) participants with self-reported parental mental health history data, 184 (23.6%) had parental history of depression and 155 (19.9%) had anxiety. Multivariable analyses found that both parental history of depression (hazard ratio [HR] 1.41, 95% confidence interval [CI] 1.01-1.99) and anxiety (HR 1.28, 95% CI 1.08-1.52) were associated with an increased risk of recurrent wheezing by age 3 years. However, only parental history of anxiety was associated with asthma by age 5 years (odds ratio 1.79, 95% CI 1.25-2.55). Further research on exposure severity, other early life stressors, and effective methods of parental psychosocial support is needed to develop targeted risk factor prevention strategies to reduce the burden of childhood respiratory illness.

Longitudinal Associations Between Depression and Religiosity/Spirituality Among Individuals with Asthma in the United States

There is limited literature examining the longitudinal stability of depressive symptoms for individuals with asthma, or how religiosity/spirituality relates to depressive symptoms across time. The present study aimed to identify the stability of and the longitudinal associations between depressive symptoms and R/S across multiple developmental periods for adolesents with asthma (N = 998) within the United States. Depressive symptoms (βrange 0.33 - 0.60) and R/S (βrange 0.26 - 0.73) were stable across time, with some variability. A cross-lagged association demonstrated that use of R/S in young adulthood (Wave 3) was associated with decreased depressive symptoms in adulthood (β = -0.17, p < .001, CI - 0.25 - - 0.09, SE = 0.04). Use of R/S in adolescence (Wave 2) was predictive of increased depression in adulthood (β = 0.13, p < .001, CI 0.05 - 0.20, SE = 0.04). Results demonstrated differential relations between R/S and depressive symptoms across development, and highlight the potential importance of integrating conversations focused on R/S within healthcare settings, especially as R/S during young adulthood may buffer against or reduce depressive symptoms in adulthood.

Psychometric properties of the Adverse Childhood Experiences Questionnaire 10 item version (ACE-10) among Hungarian adolescents

Introduction

Although a number of studies have been conducted since the 1995 initiation of the ACE study to map the effects of adverse childhood experiences, few studies have examined the psychometric properties of the individual versions of the ACE questionnaire.

Aims

The Adverse Childhood Experiences Questionnaire 10 item version (ACE-10) has only been tested in a single study in an adult population, while its applicability in a particularly vulnerable population, the adolescents, has not been investigated yet. Our present study aims to address this gap in an adolescent sample of 792 subjects from a non-representative general population.

Methods

Besides demographic data, the Adverse Childhood Experiences Questionnaire 10 item version (ACE-10), the Strengths and Difficulties Questionnaire (SDQ), and the HBSC Symptom Checklist (HBSC-SCL) were employed.

Results

Our results showed acceptable internal consistency (ɵ = 0.86, α = 0.64) and adequate internal validity (r = 0.28-0.70, p < 0.001). In addition, proper concurrent criterion validity of the questionnaire was found when tested along the SDQ and HBSC-SCL items.

Conclusion

Our results demonstrate that the ACE-10 is suitable for assessing intrafamilial adverse childhood experiences in adolescents.

Feasibility and Challenges with Measuring Adverse Childhood Experiences in the Pediatric Intensive Care Unit

Purpose

The Adverse Childhood Experiences (ACEs) screening tool captures some experiences of childhood adversity, ranging from abuse to parental separation. Research has shown a correlation between ACEs and both adult and childhood disease. This study evaluated the feasibility of conducting ACE screening in the pediatric intensive care unit (PICU) and investigated associations with markers for severity of illness and utilization of resources.

Methods

This was a cross sectional study screening for ACEs among children admitted to a single quaternary medical-surgical PICU. Children age 0-18 years old admitted to the PICU over a one-year period were considered for enrollment. A 10-question ACE screen was used to evaluate children for exposure to ACEs. Chart review was used to collect demographic and clinical data.

Results

Of the 432 parents approached for enrollment, 400 (92.6%) agreed to participate. Most parents reported an ACE score of zero (68.9%) while 31% of participants experienced at least 1 ACE, of whom 14.8% experienced ≥ 2 ACEs. There was not a statistically significant association between ACE score and length of stay (p-value = 0.26) or level of respiratory support in patients with asthma (p-value = 0.15) or bronchiolitis (p-value = 0.83). The primary reasons for not approaching families were parent availability, non-English speaking parents, and social work concerns.

Conclusions

This study demonstrates feasibility to collect sensitive psychosocial data in the PICU and highlights challenges to enrollment.

Supplementary Information

The online version contains supplementary material available at 10.1007/s40653-023-00555-9.

Social determinants of health and asthma

PURPOSE OF REVIEW

Social determinants of health play a major role in healthcare utilization and outcomes in patients with asthma. Continuing to understand how these complex and interwoven relationships interact to impact patient care will be crucial to creating innovative programmes that address these disparities.

RECENT FINDINGS

The current literature continues to support the association of substandard housing, urban and rural neighbourhoods, and race/ethnicity with poor asthma outcomes. Targeted interventions with community health workers (CHWs), telemedicine and local environmental rectifications can help improve outcomes.

SUMMARY

The link between social determinants and poor asthma outcomes continues to be supported by recent literature. These factors are both nonmodifiable and consequences of institutionalized racist policies that require innovative ideas, technologic equity and funding for groups most at risk for poorer outcomes.

Environmental justice and allergic disease: A Work Group Report of the AAAAI Environmental Exposure and Respiratory Health Committee and the Diversity, Equity and Inclusion Committee

Environmental justice is the concept that all people have the right to live in a healthy environment, to be protected against environmental hazards, and to participate in decisions affecting their communities. Communities of color and low-income populations live, work, and play in environments with disproportionate exposure to hazards associated with allergic disease. This unequal distribution of hazards has contributed to health disparities and is largely the result of systemic racism that promotes segregation of neighborhoods, disinvestment in predominantly racial/ethnic minority neighborhoods, and discriminatory housing, employment, and lending practices. The AAAAI Environmental Exposure and Respiratory Health Committee and Diversity, Equity and Inclusion Committee jointly developed this report to improve allergy/immunology specialists' awareness of environmental injustice, its roots in systemic racism, and its impact on health disparities in allergic disease. We present evidence supporting the relationship between exposure to environmental hazards, particularly at the neighborhood level, and the disproportionately high incidence and poor outcomes from allergic diseases in marginalized populations. Achieving environmental justice requires investment in at-risk communities to increase access to safe housing, clean air and water, employment opportunities, education, nutrition, and health care. Through policies that promote environmental justice, we can achieve greater health equity in allergic disease.

Biological Burden of Adverse Childhood Experiences in Children

OBJECTIVE

This study aimed to examine relationships between adverse childhood experiences (ACEs) and related life events and allostatic load (AL)-"wear and tear" from chronic stress-in a pediatric population.

METHODS

Children were screened with the PEdiatric ACEs and Related Life Event Screener (PEARLS) tool, a 17-item questionnaire capturing experiences of abuse, neglect, household challenges, and related life events. Biological data were available for 207 participants, and AL was operationalized using clinical or empirical cutoff points across 4 physiological systems (i.e., cardiac, metabolic, inflammatory, neurologic). Covariate-adjusted multivariable regression models were used to examine associations between AL with adversity and health.

RESULTS

Children (mean age = 6.5 years, range = 1-11 years) had an average AL score of 1.9 (standard deviation = 1.7), and a U-shaped relationship was observed with child's age. Continuous PEARLS and original ACE scores were not associated with AL. However, children with a reported PEARLS score of 1 to 2 or original ACEs score of 1 to 3 had 1.5 (incidence rate ratio [IRR] = 1.50, 95% confidence interval [CI] = 1.09-2.08) and 1.4 (IRR = 1.41, 95% CI = 1.08-1.84) times greater AL, respectively, compared with participants with none reported. In secondary analyses, caregiver mental illness was associated with higher child AL (adjusted IRR = 1.27, 95% CI = 1.01-1.58). AL was also associated with poorer perceived child general health (adjusted β = -0.87, 95% CI = -1.58 to -0.15) and greater odds of child obesity (adjusted odds ratio = 1.51, 95% CI = 1.23-1.89).

CONCLUSIONS

Measuring AL in a pediatric population requires careful consideration of age. Higher AL was associated with a greater number of reported adversities and worse child health.

Structural Racism and the Social Determinants of Health in Asthma

Asthma prevalence and morbidity are disproportionately higher among minoritized communities in the United States. Racial and ethnic disparities in asthma result from complex interactions across biological, environmental, and social factors. Asthma is considered a complex heterogeneous disease consisting of different phenotypes, some of which may be more common in individuals impacted by the downstream effects of structural racism and lack of access to the social determinants of health. Structural racism across generations has created and reinforced inequitable systems through policies and practices which are embedded in the economic, educational, health care, and justice systems (Bailey et al., N Engl J Med 384(8):768-773, 2021; Bailey et al., Lancet 389:1453-1463, 2017; Williams et al., Annu Rev Public Health 40:105-125, 2019). This manifests in an inequitable distribution of resources and the social determinants of health affecting an individual's physical and social environment (Bailey et al., Lancet 389:1453-1463, 2017; Thakur et al., Am J Respir Crit Care Med 202:943-949, 2020; Martinez et al., J Allergy Clin Immunol 148(5):1112-1120, 2021). In this chapter, we outline how inequity in housing, zoning laws, urban planning, education, employment, healthcare access, and healthcare delivery is linked to higher asthma prevalence and morbidity. We also describe the role that chronic physiologic stress has on asthma by enhancing neuroimmune and immunologic responses to environmental exposures. Interventions aimed at addressing the physical or social environment of an individual or community have been shown to improve asthma outcomes in patients at higher risk of severe disease.

Prevalence of Adverse Childhood Experiences in a Pediatric Emergency Department: Support for Trauma-Informed Pediatric Emergency Care

OBJECTIVES

Data from the 2019 National Survey of Children's Health revealed that 39.8% of children in the United States have been exposed to adverse childhood experiences (ACEs), which are risk factors for long-term negative health outcomes. This study aimed to determine the prevalence of ACE exposure in a pediatric emergency department (ED) patients and describe the association between ACE exposure and ED recidivism.

METHODS

Five hundred children aged 0 to 17 years were evaluated for ACE exposure in an academic, urban, tertiary-care, pediatric ED via convenience sampling. The 2019 National Survey of Children's Health section on ACEs was administered to define ACE exposure. A prospective chart review was conducted on all children enrolled in the study to collect data on ED utilization for 1-year postsurvey. The relationship between ACE exposure and ED recidivism was examined by calculating relative risk.

RESULTS

We found that 40.2% (confidence interval [CI], 36.5%-45.3%) of respondents had ACE exposure. The most frequently reported ACEs were poverty (20.8%; CI, 17.3%-24.6%), divorce/separation (18.2%; CI, 14.9%-21.9%), and mental illness within the household (7.2%; CI, 5.1%-9.8%). Adverse childhood experience exposure in this pediatric ED was similar to the national prevalence. There was no significant relationship between ACE exposure and high ED recidivism as an adverse outcome.

CONCLUSIONS

Adverse childhood experience exposure in this population matched the prevalence reported in the national population. Our results suggest that this group is particularly important when mitigating these risk factors for long-term adverse health outcomes. Adverse childhood experience exposure did not appear to impact recidivism in a period of unprecedented low ED volumes during the coronavirus disease pandemic.

Sexual Risk Behavior and Lifetime HIV Testing: The Role of Adverse Childhood Experiences

Despite the success of HIV prevention drugs such as PrEP, HIV incident transmission rates remain a significant problem in the United States. A life-course perspective, including experiences of childhood adversity, may be useful in addressing the HIV epidemic. This paper used 2019 BRFSS data to elucidate the role that childhood adversity plays in the relationship between HIV risk and HIV testing. Participants (n = 58,258) completed self-report measures of HIV risk behaviors, HIV testing, and adverse childhood experiences (ACEs). The median number ACEs in the sample was 1, with verbal abuse (33.9%), and parental separation (31.3%) being the most common ACEs reported. Bivariate findings showed that all ACEs were associated with increased HIV risk and testing. However, increased risk was not correlated with increased HIV testing, with the highest incongruence related to mental health problems of household member (53.48%). While both self-reported HIV risk and ACEs were positively associated with HIV testing, their interaction had a negative association with testing (aPR = 0.51, 95%CI 0.42, 0.62). The results highlight the need for targeted HIV prevention strategies for at-risk individuals with a history of childhood adversity.

Intimate partner violence and asthma in pediatric and adult populations

OBJECTIVE

To evaluate the relationship between intimate partner violence (IPV) and adult and childhood asthma outcomes.

DATA SOURCES

We conducted a systematic literature review using 4 databases (PubMed, Ovid MEDLINE, Ovid Embase, and Ovid PsycINFO) with asthma and IPV-associated terms.

STUDY SELECTIONS

We included published studies, available in English, to October 2021, which included IPV as an exposure and asthma as an outcome. Both adult and pediatric populations were included in the following settings: community, health care, and home.

RESULTS

There were 37 articles identified. There was evidence among multiple studies to support increased prevalence of asthma in adults exposed to IPV and prevalence and incidence in children with parental IPV exposure. There were fewer studies evaluating IPV exposure and adult asthma morbidity, but they found statistically significant associations between IPV and increased rate of asthma exacerbations and worsened asthma control. There was sparse evidence evaluating a relationship between IPV and adult asthma mortality. There were no studies identified evaluating IPV and childhood asthma morbidity or mortality.

CONCLUSION

The association between IPV and increased asthma prevalence, incidence, and worsened morbidity merits recognition and further investigation into potential mechanisms. Health care providers can implement practical strategies to help mitigate the negative effects of IPV on health and asthma. These include addressing potential impactful biopsychosocial factors and comorbidities, implementing routine screening and referrals, and partnering with community advocacy organizations. Given their positions of respect and power in society, health care providers can have lasting impacts on the lives of pediatric and adult patients affected by IPV.

Adverse childhood experiences in children and adolescents with sickle cell disease: A retrospective cohort study

BACKGROUND

Adverse childhood experiences (ACEs) are linked to poor health outcomes; however, the relationship between ACEs and health outcomes among children and adolescents with sickle cell disease (SCD) has limited documentation in the published literature.

PROCEDURE

This retrospective cohort study involved 45 children and 30 adolescents. Participants were screened using the Center for Youth Wellness ACE Questionnaire. Parents completed the questionnaire for children. Adolescents provided self-report. ACEs were treated as continuous and categorical scales: 0-1 verus ≥2 original ACEs (individual and/or familial level); 0-1 versus ≥2 additional ACEs (community level); and 0-3 versus ≥4 expanded ACEs (original + additional). Pain and acute chest syndrome events were compared using Wilcoxon rank-sum tests, and correlated with cumulative ACE scores using Spearman's correlation. Multivariable models were fitted to examine the association between ACEs and pain/acute chest syndrome.

RESULTS

The cumulative number of original ACEs positively correlated with acute chest syndrome events (rho = .53, p = .003) and pain (rho = .40, p = .028) among adolescents. Adolescents with ≥2 versus 0-1 original ACEs had a higher number of acute chest syndrome events (4.9 ± 2.6 vs. 1.6 ± 2.2, p = .002); however, this association was confounded by asthma. Acute chest syndrome events and hospitalizations for pain did not differ among child ACE groups. Emergency department (ED) pain visits were higher among children with ≥4 versus 0-3 expanded ACEs (1.6 ± 2.8 vs. 3.3 ± 3.2, p = .042), even after controlling for SCD genotype, asthma, disease-modifying treatment, and follow-up years (p = .027).

CONCLUSION

ACEs are linked to increased morbidity among children and adolescents with SCD. Prospective studies are needed to further understand this relationship and test ACE-protective remedies.

Bullying and lifetime asthma among children and adolescents in the United States

PURPOSE

To examine the association of experiencing bullying within the past year with the prevalence of lifetime childhood asthma in US children and adolescents; and whether this associations vary with sex of the child and select socioeconomic indicators.

METHODS

We performed secondary analysis of data from the 2018 National Survey of Children's Health participants aged 6 to 17 years (n=19,766). We used log-binomial regression to examine the association between bullying and lifetime childhood asthma before and after controlling for select covariates. We also tested interactions of bullying with sex and select socioeconomic indicators.

RESULTS

Children who experience bullying have a significantly increased probability of having asthma in adjusted analyses. The probability of childhood asthma increased with the frequency of bullying with PRs starting at 1.28 (95%CI:1.06, 1.55) for children bullied 1-2 times per year to 1.59 (95%:1.22, 2.09) for those being bullied at least 4 times per month. This association did not differ with sex of the child and select socioeconomic indicators.

CONCLUSION

We found that children who experienced bullying had a greater probability of having asthma relative to those who never experienced bullying. These finding highlight the impact of psychosocial stressors on asthma as a nontraditional trigger in children with asthma.

Using Microbiome-Based Approaches to Deprogram Chronic Disorders and Extend the Healthspan following Adverse Childhood Experiences

Adverse childhood experiences (ACEs), which can include child trafficking, are known to program children for disrupted biological cycles, premature aging, microbiome dysbiosis, immune-inflammatory misregulation, and chronic disease multimorbidity. To date, the microbiome has not been a major focus of deprogramming efforts despite its emerging role in every aspect of ACE-related dysbiosis and dysfunction. This article examines: (1) the utility of incorporating microorganism-based, anti-aging approaches to combat ACE-programmed chronic diseases (also known as noncommunicable diseases and conditions, NCDs) and (2) microbiome regulation of core systems biology cycles that affect NCD comorbid risk. In this review, microbiota influence over three key cyclic rhythms (circadian cycles, the sleep cycle, and the lifespan/longevity cycle) as well as tissue inflammation and oxidative stress are discussed as an opportunity to deprogram ACE-driven chronic disorders. Microbiota, particularly those in the gut, have been shown to affect host–microbe interactions regulating the circadian clock, sleep quality, as well as immune function/senescence, and regulation of tissue inflammation. The microimmunosome is one of several systems biology targets of gut microbiota regulation. Furthermore, correcting misregulated inflammation and increased oxidative stress is key to protecting telomere length and lifespan/longevity and extending what has become known as the healthspan. This review article concludes that to reverse the tragedy of ACE-programmed NCDs and premature aging, managing the human holobiont microbiome should become a routine part of healthcare and preventative medicine across the life course.

Structural racism and its pathways to asthma and atopic dermatitis

Black, Latinx, and Indigenous people in the United States experience a disproportionate burden of asthma and atopic dermatitis. The study of these disease disparities has focused on proximal socioenvironmental exposures and on the biomechanistic (including genetic) differences between racial and ethnic groups. Although biomedical research in allergy and immunology stands to benefit from the inclusion of diverse study populations, the narrow focus on biologic mechanisms disregards the complexity of interactions across biologic and structural factors, including the effects of structural racism. Structural racism is the totality of ways in which society fosters discrimination by creating and reinforcing inequitable systems through intentional policies and practices sanctioned by government and institutions. It is embedded across multiple levels, including the economic, educational, health care, and judicial systems, which are manifested in inequity in the physical and social environment. In this review, we present a conceptual framework and pull from the literature to demonstrate how structural racism is a root cause of atopic disease disparities by way of residential segregation, socioeconomic position, and mass incarceration, which may lead to aberrations in the innate and adaptive immune response and the augmentation of physiologic stress responses, contributing to a disproportionate disease burden for racial and ethnic populations.

Early Adverse Experiences and Repeated Wheezing From 6 to 30 Months of Age: Investigating the Roles of Hypothalamic-Pituitary-Adrenal Axis Functioning, Child Sex, and Caregiving Sensitivity

This study examined associations among early adversity, diurnal cortisol, child sex, and caregiver sensitivity at age 6 months in relation to wheezing in children (47% male) followed to 30 months. Analyses included 676 mother-child dyads, 393 of whom completed an observational caregiver sensitivity measure. Participants were primarily ethnic minorities (42.7% Black, 25.4% Hispanic); 22.1% of children had ≥ 1 wheezing episode. Higher adversity was associated with increased wheeze frequency and blunted diurnal cortisol slope. The indirect effect of adversity on wheezing through cortisol slope was significant for females, but not males. Higher caregiver sensitivity was protective against wheezing for males, but not females, with high cortisol. Findings suggest complex associations among adversity, cortisol, child sex, and caregiver sensitivity in predicting wheezing.

Pediatric Inner-City Asthma

Inner-city children with asthma are known to have high disease mortality and morbidity. Frequently, asthma in this high-risk population is difficult to control and more severe in nature. Several factors, including socioeconomic hardship, ability to access to health care, adherence to medication, exposure to certain allergens, pollution, crowd environment, stress, and infections, play an important role in the pathophysiology of inner-city asthma. Comprehensive control of home allergens and exposure to tobacco smoke, the use of immune based therapies, and school-based asthma programs have shown promising results in asthma control in this population.

Adverse Childhood Experiences and Association With Pediatric Asthma Severity in the 2016-2017 National Survey of Children's Health

OBJECTIVES

Prior studies have found that adverse childhood experiences (ACEs) are associated with asthma prevalence and onset, presumably related to stress and increased inflammation. We hypothesized that ACEs may be associated with asthma severity as well. We studied the 2016-2017 US National Survey of Children's Health dataset to explore the relationship between ACEs and pediatric asthma severity.

METHODS

We analyzed children ages 0 to 17 years old who had current caregiver-reported asthma diagnosed by a healthcare provider. We reported descriptive characteristics using chi-square analysis of variance (ANOVA) and used multivariable regression analysis to assess the relationship of cumulative and individual ACEs with asthma severity. Survey sampling weights and SAS survey procedures were implemented to produce nationally representative results.

RESULTS

Our analysis included 3691 children, representing a population of 5,465,926. Unadjusted analysis demonstrated that ACEs - particularly household economic hardship, parent/guardian served time in jail, witnessed household violence, or victim/witness of neighborhood violence - were each associated with higher odds of moderate/severe caregiver-reported asthma. After controlling for confounders possibly associated with both exposure (ACEs) and outcome (asthma severity), children who witnessed parent/adult violence had higher adjusted odds of caregiver-reported moderate/severe asthma. (1.67, confidence interval 1.05-2.64, P = .03) CONCLUSIONS: Intrafamilial witnessed household violence is significantly associated with caregiver-reported moderate/severe asthma.

Preferences for disclosing adverse childhood experiences for children and adults with cystic fibrosis

INTRODUCTION

The 2017-2018 National Survey of Children's Health estimates that 30 million (42%) US children have experienced at least one adverse childhood experience (ACE), including abuse, neglect, and household dysfunction. ACEs negatively impact long-term health, and there has been no study of ACEs in cystic fibrosis (CF). We assessed willingness to disclose ACEs experienced by children with CF by surveying their parents and adults with CF.

METHODS

We anonymously surveyed parents of children with CF and adults with CF at the Northwestern University/Lurie Children's CF Center to determine their willingness to disclose ACEs.

RESULTS

The survey was completed by 46/157 (29%) parents and 36/105 (34%) adults with CF. Few parents (22%) and adults (17%) were willing to discuss most or all specific ACEs, more were willing to disclose the number of ACEs experienced in a category (57% parents, 47% adults), and the majority were willing to participate in anonymous research about ACEs (76% parents, 67% adults). Most parents (63%) and adults (50%) would prefer to have ACEs screened separately from their CF appointment, and most parents (63%) and adults (56%) wanted to learn more about ACEs from a member of their care team.

CONCLUSIONS

Participants preferred to disclose the number of categorical ACEs rather than specific ACEs and most were open to participating in anonymous ACEs research. More research is needed before implementing screening. Educating patients, parents, and providers about ACEs and appropriate interventions when ACES are identified is needed for both research and clinical applications of ACEs screening.

Adverse childhood experiences and asthma: trajectories in a national cohort

Objective

Research has linked early adverse childhood experiences (ACEs) with asthma development; however, existing studies have generally relied on parent report of exposure and outcome. We aimed to examine the association of early life ACEs with empirically determined trajectories of childhood asthma risk, using independent register information on both exposures and outcome.

Methods

Based on nationwide registries, we established a study cohort of 466 556 children born in Denmark (1997–2004). We obtained information on ACEs during the first 2 years of life (bereavement, parental chronic somatic and/or mental illness) and childhood asthma diagnosis or medication use from birth through age 10 years from the Danish National Patient and Prescription Registries, respectively. We identified asthma phenotypes using group-based trajectory modelling. We then used multinomial logistic regression to examine the association between early ACEs and asthma phenotypes.

Results

We identified four asthma phenotypes: non-asthmatic, early-onset transient, early-onset persistent and late-onset asthma. Girls with early-onset transient asthma (OR 1.13, 95% CI 1.04 to 1.24), early-onset persistent asthma (1.27, 95% CI 1.08 to 1.48) or late-onset asthma (OR 1.28, 95% CI 1.11 to 1.48) vs no asthma were more likely to have early life ACE exposure compared with girls without ACE exposure. Results were similar for boys who also had experienced early life ACEs with ORs of 1.16 (95% CI 1.08 to 1.25), 1.34 (95% CI 1.20 to 1.51) and 1.11 (95% CI 0.98 to 1.25), respectively.

Conclusion

In a nationwide-population study, we identified three childhood onset asthma phenotypes and found that ACEs early in life were associated with increased odds for each of these asthma phenotypes among both girls and boys.

Assessing adverse childhood experiences, social, emotional, and behavioral symptoms, and subjective health complaints among Hungarian adolescents

BACKGROUND

Adverse Childhood Experiences (ACEs) can have lifelong adverse impacts; they can play a role in the development of subsequent emotional, cognitive, and social impairments leading to somatic and mental difficulties, as well as health damaging behaviours. Unfortunately, there are currently no research data available in Hungary regarding the frequency of ACEs among adolescents.

AIMS

A cross sectional questionnaire survey was conducted in a community sample of Hungarian adolescents to assess the frequency of ACEs and analyse their association with current social, emotional, and behavioural symptoms (SEB), and subjective health complaints (SHC).

METHODS

Demographic data, ACEs, SEB and SHC status of 516 adolescents aged 12 to 17 were collected. ACEs were assessed using the ACE Score Calculator; for SEB the Strengths and Difficulties Questionnaire, and for SHC some specific items from the Health Behaviour of School Children questionnaire were employed. To analyse the relationship of ACEs to SEB and SHC logistic regression was performed.

RESULTS

Our results showed that the frequency of ACEs, SEB and SHC is high among adolescents. One-fourth of the students reported ≥ 2 categories of childhood exposures, and 7.4% reported having experienced ≥ 4 types of ACEs. The most prevalent forms of child maltreatment were emotional neglect (15.5%) and emotional abuse (14.5%). The most frequent dysfunctional household condition was parental divorce or separation (23.8%), followed by household substance abuse (8.9%) and household mental illness (8.1%). Almost one-fifth of students (17.5%) reported SEB symptoms (peer relationship problems in 21.7%, emotional symptoms in 14.6%, conduct problems in 18.3%, hyperactivity in 15%). The prevalence of SHC was also high: more than half of the students experienced at least one subjective health complaint multiple times a week. Significant associations were found between ACEs and the SEB/SHC reported by students.

CONCLUSIONS

Adverse childhood experiences, social, emotional, and behavioural symptoms, and SHC are common among Hungarian adolescents. The cumulation of ACEs is associated with a higher number of SEB and SHC symptoms. Therefore, prevention programmes, early recognition, risk reduction, and therapy are needed.

IL-35 and IL-37 are negatively correlated with high IgE production among children with asthma in Saudi Arabia

BACKGROUND

Asthma is one of the most prevalent inflammatory disorders among children in Saudi Arabia.

OBJECTIVE

This study aimed to determine the correlation between the serum levels of vitamin D, immunoglobulin E (IgE), and cytokine (interferon-gamma (IFN-γ), interleukin (IL)-1β, IL-4, IL-6, IL-10, IL-13, IL-35, and IL-37) in relation to the severity of disease in patients with asthma.

METHODS

This case-control study was carried out at King Abdullah Specialist Children's Hospital, Saudi Arabia, and included 48 patients with asthma and 47 matched controls, aged 6-14 years. A validated questionnaire was administered to the participants, after which each patient with asthma underwent pulmonary function tests. The serum levels of vitamin D, IgE, IFN-γ, IL-1β, IL-4, IL-6, IL-10, IL-13, IL-35, and IL-37 of each participant were also measured.

RESULTS

Patients with asthma demonstrated significantly higher IgE and cytokine (IL-1β, IL-4, IL-6, IL-10, IL-13, IL-35, and IL-37) levels compared to the control group (p value < .001). The levels of IL-1β, IL-4, IL-10, and IL-13 were consistently positively correlated with the serum levels of IgE among patients with asthma. However, the IgE levels in patients with asthma were consistently negatively correlated with IL-35 and IL-37.

CONCLUSIONS

We found significantly higher levels of eosinophils, IgE, IL-1β, IL-4, IL-6, IL-10, IL-13, IL-35, and IL-37 in patients with asthma compared to the controls, but no relationship between vitamin D and asthma.

Sounding the Alarm on Sleep: A Negative Association Between Inadequate Sleep and Flourishing

OBJECTIVE

To assess the national prevalence of inadequate sleep among school-age children and its relationship with childhood flourishing.

STUDY DESIGN

This cross-sectional study analyzed 49 050 parental responses from the 2016-2017 National Survey of Children's Health for school-age children. Inadequate sleep duration was defined as <9 hours for 6- to 12-year-olds and <8 hours for 13- to 17-year-olds on an average weeknight. Five markers of flourishing were examined individually and as a combined measure. Logistic regression was used with complex survey design and applied weights.

RESULTS

Inadequate sleep was found in 36.4% of 6- to 12-year-olds and in 31.9% of 13- to 17-year-olds. Compared with children with adequate sleep, 6- to 12-year-olds with inadequate sleep had increased odds of not showing interest and curiosity in learning (aOR, 1.61; 95% CI, 1.34-1.94), not caring about doing well in school (aOR, 1.45; 95% CI, 1.23-1.71), not doing homework (aOR, 1.44; 95% CI, 1.24-1.68), and not finishing tasks (aOR, 1.18; 95% CI, 1.03-1.35). Children aged 13-17 years with inadequate sleep had increased odds of not doing homework (aOR, 1.36; 95% CI, 1.17-1.58), not staying calm and in control when challenged (aOR, 1.34; 95% CI, 1.16-1.54), not showing interest and curiosity in learning (aOR, 1.34; 95% CI, 1.14-1.58), not finishing tasks (aOR, 1.20; 95% CI, 1.03-1.40), and not demonstrating the combined flourishing measure (aOR, 1.35; 95% CI, 1.17-1.56).

CONCLUSIONS

Nationally representative data show that one-third of school-age children have inadequate sleep. Inadequate sleep is associated with decreased flourishing. These data will help inform sleep policies and optimize child development.

Differences in the prevalence of childhood adversity by geography in the 2017-18 National Survey of Children's Health

BACKGROUND

Previous efforts to examine differences in adverse childhood experiences (ACEs) exposure by geography have yielded mixed results, and have not distinguished between urban, suburban, and rural areas. Additionally, few studies to date have considered the potentially moderating role of geography on the relationship between ACEs and health outcomes.

OBJECTIVE

To examine differences in exposure to ACEs by geography, and determine whether geography moderates the relationship between ACE exposure and health outcomes (overall health, asthma, attention deficit hyperactivity disorder (ADHD), and special health care needs).

PARTICIPANTS AND SETTING

The cross-sectional 2017-18 National Survey of Children's Health (NSCH).

METHODS

Distributions of individual and cumulative ACEs by geography (urban, suburban, rural) were compared using chi-squared tests. Logistic regression was used to determine the association between geography and exposure to 4 + ACEs, and to explore whether the relationship between ACEs and health outcomes varied by geography, adjusting for sociodemographic covariates.

RESULTS

Adjusting for covariates, rural residency was associated with 1.29 times increased odds of exposure to 4 + ACEs (95 % CI: 1.00, 1.66) compared to suburban residency. Statistically significant evidence for an interaction between geography and ACE exposure on overall health was not observed, but urban status was observed to increase the association between ACEs and asthma.

CONCLUSIONS

This analysis demonstrates a higher ACE burden in rural compared to suburban children. These findings underscore the importance of ACE screening and suggest investment of healthcare resources in the historically underserved rural population.

Adversity in childhood is linked to mental and physical health throughout life

The prevalence of “toxic stress” and huge downstream consequences in disease, suffering, and financial costs make prevention and early intervention crucial, say Charles A Nelson and colleagues

Pediatrics adverse childhood experiences and related life events screener (PEARLS) and health in a safety-net practice

BACKGROUND

Adverse Childhood Experiences (ACEs) are associated with behavioral, mental, and clinical outcomes in children. Tools that are easy to incorporate into pediatric practice, effectively screen for adversities, and identify children at high risk for poor outcomes are lacking.

OBJECTIVE

To examine the relationship between caregiver-reported child ACEs and related life events with health outcomes.

PARTICIPANTS AND SETTING

Participants (0-11 years) were recruited from the University of California San Francisco Benioff's Children Hospital Oakland Primary Care Clinic. There were 367 participants randomized.

METHODS

Participants were randomized 1:1:1 to item-level (item response), aggregate-level (total number of exposures), or no screening for ACEs (control arm) with the PEdiatric ACEs and Related Life Event Screener (PEARLS). We assessed 10 ACE categories capturing abuse, neglect, and household challenges, as well as 7 additional categories. Multivariable regression models were conducted.

RESULTS

Participants reported a median of 2 (IQR 1-5) adversities with 76 % (n = 279) reporting at least one adversity; participants in the aggregate-level screening arm, on average, disclosed 1 additional adversity compared to item-level screening (p = 0.01). Higher PEARLS scores were associated with poorer perceived child general health (adjusted B = -0.94, 95 %CI: -1.26, -0.62) and Global Executive Functioning (adjusted B = 1.99, 95 %CI: 1.51, 2.46), and greater odds of stomachaches (aOR 1.14; 95 %CI: 1.04-1.25) and asthma (aOR 1.08; 95 %CI 1.00, 1.17). Associations did not differ by screening arm.

CONCLUSION

In a high-risk pediatric population, ACEs and other childhood adversities remain an independent predictor of poor health. Increased efforts to screen and address early-life adversity are necessary.

Pilot data and case example of the initial visit in a multidisciplinary transition-age program (TAP)

The process of transition from pediatric to adult epilepsy care has received increased attention and emphasis in recent literature, particularly related to the assertion that effective transition is likely to lead to improved medical and psychosocial outcomes. However, the majority of current transition literature focuses on the structure of a transition program, with very little research providing relevant clinical data during the transition period and beyond. The current paper attempts to address this gap in the literature by providing pilot data on participants who engaged in the initial visit of a multidisciplinary transition-focused program housed in a level 4 epilepsy center in the Midwest. Pilot data are presented on 28 participants (36% female) who completed the initial transition appointment. All but one participant presented with a positive history for a neurobehavioral comorbidity, the most common of which included anxiety (61%), attention-deficit/hyperactivity disorder (ADHD; 39%) and depression (36%). Seventy-seven percent of participants further identified a current neurobehavioral comorbidity that was impacting their psychosocial functioning. Recommendations provided most frequently involved increased independence with epilepsy management (64%), increased independence with self-care/independent living (82%), psychological intervention (43%), and increased socialization (43%). A case example is also provided to further highlight program process and outcomes of the initial visit. Pilot results emphasize the value of multidisciplinary care involving psychosocial providers to facilitate a smooth transition between pediatric and adult healthcare.

Family resilience and health among adolescents with asthma only, anxiety only, and comorbid asthma and anxiety

OBJECTIVES

The objectives were to examine the relationships between current asthma and anxiety and family resilience and overall health status in US adolescents.

METHODS

Data were from parents of adolescents (12-17 years) who completed the 2017-2018 National Survey of Children's Health (NSCH). Examined variables included: current asthma and anxiety diagnoses, family resilience, child health status, number of adverse childhood experiences (ACEs), family poverty, parent education, and child demographic factors. Multinomial logistic regression models were performed.

RESULTS

Findings indicated that compared to adolescents with high resilience scores, adolescents with anxiety only and comorbid asthma and anxiety were more likely to have moderate or low family resilience scores than adolescents with no asthma or anxiety. Compared with adolescents with an excellent/very good health status, youth with asthma only, anxiety only, and asthma and anxiety had higher odds of having good or fair/poor health status than adolescents with no asthma or anxiety. Among those with current diagnoses, adolescents with asthma only were less likely to have moderate and low resilience scores than adolescents with asthma and anxiety. Adolescents with asthma only and anxiety only were also at reduced odds to have good or fair/poor health status than those with comorbid diagnoses.

CONCLUSIONS

Results indicated that anxiety is linked to family resilience of adolescents with and without comorbid asthma. Experiencing a higher number of ACEs was a risk factor for lower family resilience scores and health status. Future research should consider the impact of other mental health problems and family resilience and health status.

Chronic stress and asthma in adolescents

OBJECTIVE

First, to review and critically discuss published evidence on psychosocial stressors, stress, and asthma in adolescents and, then, discuss potential future directions in this field.

DATA SOURCES

The data source is the National Library of Medicine (PubMed database).

STUDY SELECTIONS

A literature search was conducted for human studies on stressors or stress and asthma between 2000 and 2020. Studies that were published in English, contained a full text, and included adolescents were considered for inclusion in this review.

RESULTS

Compared with the available body of evidence in children and adults, relatively few studies have been published in adolescents. Current evidence suggests that exposure to stressors (at the individual, family, and community levels) or stress (acute and chronic) is associated with asthma and worse asthma outcomes, but such evidence must be cautiously interpreted owing to limitations in the design or the analytical approach of the published studies.

CONCLUSION

Future large studies with a prospective design should determine whether and how stressors or stress causes or worsens asthma in adolescents. At present, clinicians should assess exposure to stressors (eg, violence or abuse) and screen for anxiety and depressive disorders when caring for adolescents with asthma in addition to providing referrals to social workers or mental health professionals when appropriate. Public health policies are needed to reduce psychosocial stressors, such as gun violence and racism, in adolescents.

Specific adverse childhood experiences and their association with other adverse childhood experiences, asthma and emotional, developmental and behavioral problems in childhood

BACKGROUND

Adverse childhood experiences (ACEs) have lifelong health consequences, yet screening remains challenging. Particularly in clinical settings, brief screeners that could lead to comprehensive assessments may be more feasible. We explore how two ACEs (economic hardship, parental/caregiver divorce/separation) are associated with other ACEs, asthma, and emotional, developmental, or behavioral (EDB) problems.

METHODS

Using the 2016 National Survey of Children's Health, we assessed the associations between ACEs and asthma and EDB problems and calculated sensitivities, specificities and predictive values.

RESULTS

Parents frequently reported 1+ ACEs for their child (50.3%). Individual ACE frequency ranged from 4.2 to 29.6%; all were significantly associated with EDB problems (adjusted odds ratios (aORs): 2.2-5.1) and more ACEs confirmed higher odds. Two ACES (economic hardship, parental/caregiver divorce/separation) co-occurred frequently with other ACEs, having either predicted EDB problems similarly to other ACEs (aORs 1.8; 95% CI 1.4, 2.3) and having both greatly increased odds (aOR 3.8; 95% CI 2.8, 5.2). The negative predictive value of EDB problems associated with citing neither ACE was high (95.7%). Similar trends with asthma were observed.

CONCLUSIONS

Economic hardship and caregiver separation are strongly associated with other ACEs, EDB problems and asthma. A brief screener including these ACEs may reduce clinical barriers to broader ACEs screening.

Building a Contextually-Relevant Understanding of Resilience among African American Youth Exposed to Community Violence

Studies consistently demonstrate that African American youth experience disproportionate levels of community violence, which is associated with negative health and well-being outcomes among these youth. The frequency and severity of community violence exposure is a unique challenge for these youth and requires tailored approaches to promote resilience after community violence exposure. However, limited research exists that operationalizes resilience after community violence based on the unique context and lived experience of African American youth. Developing a more contextually relevant understanding of resilience is critical to reducing health inequities experienced by African American youth and promoting their well-being. Five focus groups were conducted with 39 African American adolescents (ages 13-18) exposed to community violence. Participants also completed a brief survey that included questions on demographics, adverse childhood experiences, social capital, and resilience. Focus-group transcripts were independently coded by two members of the research team and analyzed using an inductive approach. Youth highlighted key indicators of resilience including the ability to persevere, self-regulate, and change to adapt/improve. Youth also described family, peer, and cultural contexts that impact how resilience is produced and manifested, highlighting trust, perceived burdensomeness, self-determination, connectedness, and mental health stigma as key factors within these contexts. Results of this qualitative study support the development of health promotion programs for African American youth exposed to community violence that address unique risks and build on existing protective factors within family, peer, and cultural contexts.

Different expression levels of interleukin-35 in asthma phenotypes

Background

Interleukin (IL)-35 is a newly discovered inhibitory cytokine which is produced by regulatory B and T lymphocytes and belongs to the IL-12 family. It plays a suppressive role in human inflammatory diseases; however, its role in asthma phenotypes is unclear. Our study focuses on the sputum IL-35 level in patients and investigates different airway inflammation capacities of sputum IL-35 in patients with different asthma phenotypes.

Objective

We aimed to determine the sputum IL-35 levels in asthmatic patients with clinical remission phenotypes and control subjects and to investigate possible correlations among lung function, age, sex, fractional exhaled nitric oxide (FeNO), and smoking history in these phenotypes.

Methods

Sputum samples were collected from patients with clinical asthma remission (n = 89, 37 males, age 52.24 ± 13.32 years) and a healthy control group (n = 19, 9 males, age 44.58 ± 16.3 years). All subjects underwent sputum induction. Induced sputum was assessed for inflammatory cell count, and sputum levels of IL-35 and other cytokines were measured by ELISA and Cytometric Bead Array, respectively.

Results

Sputum IL-35 (median (q1, q3)) levels showed no significant difference between asthma patients (4.89 ng/mL (2.97, 22.75)) and healthy controls (6.01 ng/mL (4.09, 30.47)). However, the sputum IL-35 level was significantly reduced in patients with eosinophilic asthma (EA) (3.95 ng/mL (2.80, 11.00)) compared to patients with neutrophilic asthma (NA) (40.59 ng/mL (20.59, 65.06), p = 0.002), paucigranulocytic asthma (PA) (6.25 ng/mL (3.10, 24.60), p = 0.012), and mixed granulocytic asthma (MA) (22.54 ng/mL (2.58, 52.45), p = 0.026). IL-35 levels in sputum showed a positive correlation with sputum neutrophil cells and a negative correlation with FeNO, FEV1% predicted, and FVC predicted. Furthermore, sputum IL-35 had a significant positive association with Th1-related factors and a negative correlation with Th2-related factors.

Conclusions

Sputum IL-35 is likely involved in different pathophysiological mechanisms of NA and EA and exerts different effects in asthma phenotypes.

Mobile home residence as a risk factor for adverse events among children in a mixed rural-urban community: A case for geospatial analysis

Background:

Given the significant health effects, we assessed geospatial patterns of adverse events (AEs), defined as physical or sexual abuse and accidents or poisonings at home, among children in a mixed rural–urban community.

Methods:

We conducted a population-based cohort study of children (<18 years) living in Olmsted County, Minnesota, to assess geographic patterns of AEs between April 2004 and March 2009 using International Classification of Diseases, Ninth Revision codes. We identified hotspots by calculating the relative difference between observed and expected case densities accounting for population characteristics (; hotspot ≥ 0.33) using kernel density methods. A Bayesian geospatial logistic regression model was used to test for association of subject characteristics (including residential features) with AEs, adjusting for age, sex, and socioeconomic status (SES).

Results:

Of the 30,227 eligible children (<18 years), 974 (3.2%) experienced at least one AE. Of the nine total hotspots identified, five were mobile home communities (MHCs). Among non-Hispanic White children (85% of total children), those living in MHCs had higher AE prevalence compared to those outside MHCs, independent of SES (mean posterior odds ratio: 1.80; 95% credible interval: 1.22–2.54). MHC residency in minority children was not associated with higher prevalence of AEs. Of addresses requiring manual correction, 85.5% belonged to mobile homes.

Conclusions:

MHC residence is a significant unrecognized risk factor for AEs among non-Hispanic, White children in a mixed rural–urban community. Given plausible outreach difficulty due to address discrepancies, MHC residents might be a geographically underserved population for clinical care and research.

The Impact of Environmental Chronic and Toxic Stress on Asthma

Several factors have been associated with the development of asthma and asthma-related morbidity and mortality. Exposures in the environment such as allergens and air pollutants have traditionally been linked to the risk of asthma and asthma outcomes. More recent literature has identified chronic psychosocial stress as an additional environmental exposure to consider in relation to asthma. Adverse childhood events (ACEs) and chronic and toxic stress have been associated with chronic diseases such as cardiovascular disease, cancer, and chronic obstructive pulmonary disease. Chronic stress has also been shown to result in biological changes such as expression of immunologic genes, changes in expression of the beta-adrenergic (B2AR) and the glucocorticoid receptor (GR-α) genes, cytokine regulation, and alterations in the hypothalamic pituitary axis and cortisol levels which all may affect asthma pathophysiology and therapeutic response among patients exposed to chronic stress. Recent research has revealed associations between ACEs and chronic and toxic stress and asthma risk in pre-conception to early childhood as well as morbidity and response to asthma treatments among pediatric and adult age groups. As some populations are more significantly impacted by asthma such as racial and ethnic minority groups, the influence of psychosocial stress has also been explored as a potential factor responsible for observed disparities in asthma prevalence and outcomes among these groups which also experience higher rates of psychosocial stress. Racial discrimination has specifically been shown to affect asthma-related outcomes among minority groups. Interventions to address the impact of chronic and toxic stress such as yoga and meditation have been shown to improve asthma outcome measures. Chronic and toxic stress is an important environmental exposure to further consider as we continue to explore the differences in underlying asthma pathophysiology leading to various disease phenotypes among patients and clinical/therapeutic response to interventions and treatments.

Structural and Social Determinants of Health in Asthma in Developed Economies: a Scoping Review of Literature Published Between 2014 and 2019

Purpose of Review

Using the WHO Conceptual Framework for Action on the Social Determinants of Health, this review provides a discussion of recent epidemiologic, mechanistic, and intervention studies of structural and social determinants of health and asthma outcomes covering the period from 2014 to 2019.

Recent Findings

A majority of studies and interventions to date focus on the intermediary determinants of health (e.g., housing), which as the name suggests, exist between the patient and the upstream structural determinants of health (e.g., housing policy). Race/ethnicity remains a profound social driver of asthma disparities with cumulative risk from many overlapping determinants. A growing number of studies on asthma are beginning to elucidate the underlying mechanisms that connect social determinants to human disease. Several effective interventions have been developed, though a need for large-scale policy research and innovation remains.

Summary

Strong evidence supports the key role of the structural determinants, which generate social stratification and inequity, in the development and progression of asthma; yet, interventions in this realm are challenging to develop and therefore infrequent. Proximal, intermediary determinants have provided a natural starting point for interventions, though structural interventions have the most potential for major impact on asthma outcomes. Further research to investigate the interactive effect of multiple determinants, as well as intervention studies, specifically those that are cross-sector and propose innovative strategies to target structural determinants, are needed to address asthma morbidities, and more importantly, close the asthma disparity gap.

Latent factors of adverse childhood experiences and adult-onset asthma

Asthma is a chronic respiratory disease with complex etiology. Adverse childhood experiences (ACEs) have been linked to asthma in adulthood. Underlying potential mechanisms for the ACE-asthma relationship include stress-induced inflammatory pathways and immune dysregulation. We conducted a cross-sectional secondary data analysis of the 2013 Alberta ACE Survey to explore the relationship between latent ACE factors and self-reported adult asthma. We evaluated the underlying correlation structure among eight different ACEs using exploratory factor analysis. We conducted a logistic regression model to evaluate whether ACE factors retained from the factor analysis predicted self-reported asthma in adulthood. Results were reported as odds ratios (ORs) with 95% confidence intervals (CIs). We analyzed ACE survey results from 1207 participants. Factor analysis yielded four ACE latent factors: factor 1/relational violence, factor 2/negative home environment, factor 3/illness at home, and factor 4/sexual abuse. Results of the logistic regression showed that experiencing sexual abuse (OR: 3.23; 95% CI: 1.89, 5.23), relational violence (OR: 1.99; 95% CI: 1.17, 3.38), and being exposed to a negative home environment (OR: 1.86; 95% CI: 1.03, 3.35) were predictive of a diagnosis of asthma in adulthood, whereas living in a household with someone experiencing illness did not show an effect (OR: 1.38; 95% CI: 0.75, 2.56). Factor analysis provides an effectual approach to understand the long-term impact of ACEs on respiratory health. Our findings have important implications to understand the developmental origins of asthma in adulthood and inform interventions aimed at reducing the lasting negative impact of childhood adversities on future respiratory health.

The demographics of adverse outcomes in cystic fibrosis

Understanding variability in cystic fibrosis (CF) health outcomes requires an understanding of factors that go far beyond Cystic Fibrosis Transmembrane Receptor (CFTR) function caused by different gene mutations. Social and environmental factors that influence health have a significant influence on the trajectory of health in CF and in other chronic diseases. In this article, we review demographic factors associated with poorer health outcomes in CF, known and postulated biological mechanisms of these outcomes, and interventions that healthcare teams can implement that may reduce outcome disparities.

Applying a biopsychosocial model to inner city asthma: Recent approaches to address pediatric asthma health disparities

Pediatric asthma in inner cities is often severe and children living in these urban locations with socioeconomic disadvantage experience greater asthma morbidity. There are many interconnected risk factors that individually, and in combination, enhance asthma morbidity. These include biologic factors innate to the child, such as genetics and allergen susceptibility, as well as factors related to the family and neighborhood context. The biopsychosocial model can be used to frame these risk factors and develop interventions specific to the inner city. Successful inner city asthma interventions exist and key characteristics include multi-tiered components that operate within the community to coordinate disease management resources between patients, families and health care systems.

Pediatric Inner-City Asthma

Inner-city children with asthma are known to have high disease mortality and morbidity. Frequently, asthma in this high-risk population is difficult to control and more severe in nature. Several factors, including socioeconomic hardship, ability to access to health care, adherence to medication, exposure to certain allergens, pollution, crowd environment, stress, and infections, play an important role in the pathophysiology of inner-city asthma. Comprehensive control of home allergens and exposure to tobacco smoke, the use of immune based therapies, and school-based asthma programs have shown promising results in asthma control in this population.

An Examination of Factors Affecting Quality of Life for Children With Asthma and Their Caregivers in Southeastern Georgia

INTRODUCTION

Despite effective treatments and interventions, asthma continues to affect children's health-related quality of life (QOL). This study explored factors affecting QOL of children with asthma and their caregivers.

METHODS

A mixed-model design was used. Children (7-17 years) completed the Paediatric Asthma Quality of Life Questionnaire, and parents/caregivers completed the Paediatric Asthma Caregiver's Quality of Life Questionnaire. These surveys focused on activity limitations, emotional function, and child symptoms.

RESULTS

The sample included 104 children and 104 caregivers. Analysis showed emergency department (ED) visits as a significant predictor of QOL for children in the domains of Physical Activity, Emotional, and Symptoms. Increased ED visits and reliever medication use predicted lower emotional QOL and physical QOL for parents, whereas increased use of controller medications predicated improved physical QOL.

DISCUSSION

Factors contributing to QOL, along with characteristics of those with the lowest QOL indicators, have been determined. Identification of interventions to reduce ED visits warrants further investigation.

Identifying Distinct Latent Classes of Adverse Childhood Experiences Among US Children and Their Relationship with Childhood Internalizing Disorders

This study aimed to determine the relationship between latent classes of adverse childhood experience (ACEs) and internalizing disorders (anxiety and depression) among US children. The 2016 National Survey of Children's Health data for children aged 6-17 was used. Latent class analysis was performed to identify distinct sub-types of ACE exposures and survey-weighted logistic regression models were employed to determine whether these classes were associated with any or comorbid childhood internalizing disorders, after controlling for meaningful covariates. Four latent classes were identified: income hardship, divorce, mental health or substance abuse exposure, and high ACEs overall. Children in three of the four classes were significantly more likely to have any childhood internalizing disorder when compared to children reporting no ACEs, while children in all classes were significantly more likely to have a comorbid history of anxiety and depression. Thus, children exposed to ACEs should receive necessary mental health screenings and treatments.

Inner-City Asthma in Children

Asthma in inner-city children is often severe and difficult to control. Residence in poor and urban areas confers increased asthma morbidity even after adjusting for ethnicity, age, and gender. Higher exposure to household pests, such as cockroaches and mice, pollutants and tobacco smoke exposure, poverty, material hardship, poor-quality housing, differences in health care quality, medication compliance, and heath care access also contribute to increased asthma morbidity in this population. Since 1991, the National Institutes of Allergy and Infectious Diseases established research networks: the National Cooperative Inner-City Asthma Study (NCICAS), the Inner-City Asthma Study (ICAS), and the Inner-City Asthma Consortium (ICAC), to improve care for this at risk population. The most striking finding of the NCICAS is the link between asthma morbidity and the high incidence of allergen sensitization and exposure, particularly cockroach. The follow-up ICAS confirmed that reductions in household cockroach and dust mite were associated with reduction in the inner-city asthma morbidity. The ICAC studies have identified that omalizumab lowered fall inner-city asthma exacerbation rate; however, the relationship between inner-city asthma vs immune system dysfunction, respiratory tract infections, prenatal environment, and inner-city environment is still being investigated. Although challenging, certain interventions for inner-city asthma children have shown promising results. These interventions include family-based interventions such as partnering families with asthma-trained social workers, providing guidelines driven asthma care as well as assured access to controller medication, home-based interventions aim at elimination of indoor allergens and tobacco smoke exposure, school-based asthma programs, and computer/web-based asthma programs.