Family relational factors in pediatric depression and asthma: pathways of effect

Associations between peer experiences and health outcomes among adolescents and young adults with asthma

OBJECTIVE

Although peer relationships become increasingly important across adolescence and early adulthood, research examining links between peer relationships and the health outcomes of young people with asthma is scarce. Using a large sample of adolescents and young adults (AYAs) with asthma, the current study assessed whether positive and negative peer experiences are associated with AYAs' asthma control, asthma self-efficacy, and internalizing symptoms.

METHODS

In this cross-sectional study, a national sample of 440 diverse adolescents and young adults with asthma completed an online survey. Questionnaires assessed general and asthma-specific peer experiences (i.e. peer victimization; peer support; asthma-related peer problems) and health indicators (i.e. asthma control; asthma self-efficacy; internalizing symptoms). Regression analyses were performed to examine associations between peer experiences and health while controlling for participant age, gender, race/ethnicity, and age of asthma diagnosis.

RESULTS

Results from separate regression models indicated that adolescents who experienced greater peer victimization, less peer support, and more asthma-related peer problems also reported worse asthma control, lower asthma self-efficacy, and more severe internalizing symptoms. Follow-up exploratory analyses indicated that peer victimization and asthma-related peer problems were the strongest predictors of asthma control and internalizing, whereas peer support and asthma-related peer problems were the strongest predictors of asthma self-efficacy.

CONCLUSIONS

This study underscores connections between peer relationships and health outcomes among AYAs with asthma. Interventions that leverage peer support and mitigate peer stress may offer a developmentally appropriate approach for mitigating physical and psychological distress among adolescents and young adults with asthma.

An application of the Biobehavioral Family Model: Examining the impact of maternal depression on child asthma mediated by insecure attachment and child depression

OBJECTIVE

Child asthma disparities are prevalent in socio-economically stressed single-parent families. Stress impacts childhood asthma mediated by immune and autonomic pathways, but specific family stress pathways are not well established. This study tests the hypothesis, derived from a version of the Biobehavioral Family Model, that single parent maternal depression impacts child asthma mediated by insecure attachment and child depression.

METHODS

In a cross-sectional study, children with asthma (age 7-17 years old) from a socio-economically disadvantaged population and their single parent mothers (N = 202) were assessed for depression and attachment security. Child asthma disease activity was assessed by symptom report and lung function tests. Structural equation modeling (SEM) was used to test a model in which caregiver depression impacts child asthma disease activity mediated by insecure attachment and child depression.

RESULTS

SEM results indicated that maternal depression statistically predicted child depression (β = 0.21, p < 0.01) and insecure mother-child attachment (β = 0.17, p < 0.05). In addition, insecure attachment statistically predicted child depression (β = 0.50, p < 0.001). Child depression mediated the adverse effects of maternal depression and insecure attachment on child asthma disease activity (β = 0.43, p < 0.01). There was no direct effect of insecure attachment on child asthma.

CONCLUSION

In single-parent families, maternal depression may impact child asthma disease activity, mediated serially by insecure attachment and child depression. Longitudinal and/or intervention studies are needed to establish a causal effect. These findings suggest that caregiver depression and parent-child relationships may be important targets for family intervention. These interventions may help improve child asthma outcomes and reduce health disparities.

The biobehavioral family model with a seminarian population: A systems perspective of clinical care

Seminary students remain unstudied in the research literature despite their eminent role in caring for the wellbeing of congregants. This study aimed to conduct baseline analysis of their family of origin health, psychological health, and physiological heath by utilizing the Biobehavioral Family Model (BBFM) as a conceptual framework for understanding the associations between these constructs. Statistical analysis utilizing structural equation modeling provided support that the BBFM was a sound model for assessing the relationships between these constructs within a seminary sample. Additionally, seminarians were found to have higher rates of anxiety and depression when compared to the general population. Together, findings indicate that clinical care for seminarians may be best if implemented from a global systemic perspective.

Applying theoretical models of positive emotion to improve pediatric asthma: A positive psychology approach

Positive emotion, encompassing feelings such as joy and happiness, has been shown to predict a multitude of health outcomes. However, the role of positive emotion in pediatric asthma is not understood. No work to date has examined how positive emotion may offer benefits to children and adolescents with asthma. Based on theory and models of positive emotion and health, we hypothesize that positive emotion may improve asthma outcomes through mediators such as health behaviors and health-relevant physiological functioning. Moreover, boosting positive emotion during times of stress may be particularly relevant in mitigating asthma symptoms. In the present commentary, we elaborate on the hypothesized mechanisms behind such associations grounded within positive emotion theoretical frameworks. Additionally, we summarize the methodologically rigorous work of positive emotion interventions in other clinical settings to propose that positive emotion could be a useful tool in the management of pediatric asthma.

Relationship between psychosocial characteristics and asthma management self-efficacy of caregiver mothers: a pilot study of pediatric asthma management in Turkey

We analyzed the relationships between family functionality, caregiver burden, perceived social support, and asthma management self-efficacy of 300 Turkish mothers who provide care to pediatric asthma patients in this cross-sectional sampling study. The mean age of the caregiver mothers was 31.82 ± 5.08. Our study results showed that the participants had above moderate but insufficient perceived social support and asthma management self-efficacy and they were moderately satisfied with caregiver burden and family functioning. As mothers' perceived social support increased, their satisfaction with family functioning and asthma management self-efficacy also increased but their caregiver burden decreased. Additionally, the caregiver mothers had a sufficiently high level of self-confidence in caregiving to children with asthma, and the caregiver mothers who received training or more information about asthma believed that they were able to manage asthma to a great degree. The researchers conducted regression analysis and they found that biological and social factors and the degree of caregiving burden were significantly associated with asthma management self-efficacy levels. The multivariate biopsychosocial model accounted for 37.4% of the total variance in asthma management self-efficacy. Parent asthma management self-efficacy levels of the caregiver mothers are largely linked to their biological and psychosocial characteristics.

The Biobehavioral Family Model: An Evidence-Based Approach to Biopsychosocial Research, Residency Training, and Patient Care

Engel's biopsychosocial model, based in systems theory, assumes the reciprocal influence of biological, psychological, and social factors on one another and on mental and physical health. However, the model's application to scientific study is limited by its lack of specificity, thus constraining its implementation in training and healthcare environments. The Biobehavioral Family Model (BBFM) is one model that can facilitate specification and integration of biopsychosocial conceptualization and treatment of illness. The model identifies specific pathways by which family relationships (i.e., family emotional climate) impact disease activity, through psychobiological mechanisms (i.e., biobehavioral reactivity). Furthermore, it is capable of identifying positive and negative effects of family process in the same model, and can be applied across cultural contexts. The BBFM has been applied to the study of child health outcomes, including pediatric asthma, and adult health, including for underserved primary care patients, minoritized samples, and persons with chronic pain, for example. The BBFM also serves as a guide for training and clinical practice; two such applications are presented, including the use of the BBFM in family medicine residency and child and adolescent psychiatry fellowship programs. Specific teaching and clinical approaches derived from the BBFM are described in both contexts, including the use of didactic lecture, patient interview guides, assessment protocol, and family-oriented care. Future directions for the application of the BBFM include incorporating temporal dynamics and developmental trajectories in the model, extending testable theory of family and individual resilience, examining causes of health disparities, and developing family-based prevention and intervention efforts to ameliorate contributing factors to disease. Ultimately, research and successful applications of the BBFM could inform policy to improve the lives of families, and provide additional support for the value of a biopsychosocial approach to medicine.

Family Functioning and Medical Adherence Across Children and Adolescents With Chronic Health Conditions: A Meta-Analysis

Objectives

A meta-analysis examined family functioning and medical adherence in children and adolescents with chronic health conditions. Family functioning was evaluated at the level of the family unit, as well as parent-child interactions.

Methods

We conducted literature searches using PubMed, PsycINFO, SCOPUS, Web of Science, and Cochrane. After reviewing 764 articles, 62 studies met eligibility criteria. Pearson's r correlations were the effect size of interest. We conducted both omnibus and domain-specific (e.g., family conflict, cohesion) meta-analyses. Meta-regressions examined whether relevant covariates related to the magnitude of the effect.

Results

The omnibus meta-analysis showed that family functioning was significantly related to medical adherence across a variety of pediatric chronic health conditions. Lower family conflict, greater family cohesion, greater family flexibility, more positive communication, and better family problem-solving were each associated with better adherence. There were no significant differences in the magnitude of the omnibus effect based on child age, measurement features (subjective vs. objective or bioassay adherence; family unit vs. parent-child interactions), or study quality.

Conclusions

Consistent with social-ecological frameworks, findings supported links between family functioning and medical adherence. This study highlights several limitations of the extant research, including absence of a guiding theoretical framework and several methodological weaknesses. We offer clinical and research recommendations for enhancing scientific understanding and promotion of adherence within the family context.

The relationship between attachment and somatoform symptoms in children and adolescents: A systematic review and meta-analysis

OBJECTIVE

Problems in childhood and adolescence are often present with recurring physical signs of illness, called somatoform symptoms. These symptoms are a common reason for consultation at both paediatric care and psychotherapeutic/psychiatric praxis. We propose that attachment is a possible predictive factor. This article provides a systematic overview of the existing research literature concerning the relationship between attachment and somatoform symptoms in children and adolescents.

METHODS

A systematic search for empirical articles from 1990 up to August 2018 focusing on this association was conducted. Out of six databases, 4994 studies were detected by using defined keywords. One study was added identified by checking reference lists. Finally, 15 studies were selected, which were the bases for the narrative review. Ten studies were included in meta-analysis.

RESULTS

Combining study results, we found that attachment cannot solely predict somatoform symptoms. Mixed results are shown. The quantitative analysis substantiated these narrative results, revealing a small but significant combined effect size of Δ ≈ .12 (95% CI .04 - .19).

CONCLUSIONS

The findings suggest that a relationship exists, but further investigations need to demonstrate that these are not only superficial. There are many developmental factors that affect the relationship between attachment and somatoform symptoms in children and adolescents. Further research should explore this interplay in order to gain a holistic and comprehensive understanding of the underlying mechanisms that lead to these correlations and to discover possible predicting factors.

Examining Differentiation of Self as a Mediator in the Biobehavioral Family Model

The Biobehavioral Family Model (BBFM) is a biopsychosocial model of health. This model proposes that biobehavioral reactivity mediates the association between the family emotional climate and disease activity. To improve the clinical relevance of the BBFM, variables that mediate the association between family emotional climate and biobehavioral reactivity need to be tested. This study examined differentiation of self as a mediator. Using data from the Midlife Development in the United States study (n = 854), results suggested that differentiation of self mediated the association between the family and intimate partner emotional climate and mental health symptoms. These findings suggest that including differentiation of self into the BBFM may help interventions based on the model target factors that could improve health outcomes.

Medication adherence in pediatric asthma: A systematic review of the literature

OBJECTIVE

To provide a systematic review of correlates of adherence to inhaled corticosteroids (ICS) in pediatric asthma across the individual, family, community, and healthcare system domains.

METHODS

Articles assessing medication adherence in pediatric asthma published from 1997 to 2016 were identified using PsychINFO, Medline, and CINAHL. Search terms included asthma, compliance, self-management, adherence, child, and youth. Search results were limited to articles: 1) published in the US; 2) using a pediatric population (0-25 years old); and 3) presenting original data related to ICS adherence. Correlates of adherence were categorized according to the domains of the Pediatric Self-Management Model. Each article was evaluated for study quality.

RESULTS

Seventy-nine articles were included in the review. Family-level correlates were most commonly reported (N = 51) and included socioeconomic status, race/ethnicity, health behaviors, and asthma knowledge. Individual-level correlates were second-most common (N = 37), with age being the most frequently identified negative correlate of adherence. Health care system correlates (N = 24) included enhanced asthma care and patient-provider communication. Few studies (N = 10) examined community correlates of adherence. Overall study quality was moderate, with few quantitative articles (26.38%) and qualitative articles (21.4%) referencing a theoretical basis for their studies.

CONCLUSIONS

All Pediatric Self-Management Model domains were correlated with youth adherence, which suggests medication adherence is influenced across multiple systems; however, most studies assessed adherence correlates within a single domain. Future research is needed that cuts across multiple domains to advance understanding of determinants of adherence.

Food allergy: Children's symptom levels are associated with mothers' psycho-socio-economic variables

BACKGROUND

Allergies affect children's health as well as their quality of life, stress levels, and family budget. The available literature suggests that family, social and psychological factors are affected by allergic pathologies such as rhinitis, asthma and atopic dermatitis. However, few studies have focused on quantifying such association in child food allergy. This study aims to enhance the understanding of the associations between caregiver variables and children's Food Allergy (FA).

METHODS

The study involved 206 participants: 103 mothers plus 103 children with IgE mediated FA. The analyses excluded two outliers comprising 101 subjects. For statistical analyses, each dyad -mother/child- was considered to be one subject unity. A between-subjects one-way ANOVA determined the association of children's cutaneous, gastric and respiratory symptoms with anxiety, depression, perceived social support and socioeconomic factors in the mothers.

RESULTS

There are significant associations between children's allergic symptoms (gastric and cutaneous) and mothers' psychological state (anxiety and depression); family budget; social interactions (with friends, family and partner); understanding of health care required by their child; and sleep disorders. Respiratory symptoms did not show any significant associations with the dependent variables.

CONCLUSION

FA is a process in which children's symptoms are significantly associated with socioeconomic and psychological variables of the mothers. The presence or absence of some specific symptoms is directly associated with specific impacts on the mothers. An understanding of such dynamics supports the consideration of a comprehensive and multidisciplinary therapeutic approach to offer more ecological healthcare for "families living with FA."

Parent-child interactions in children with asthma and anxiety

Anxiety disorders are highly prevalent in children with asthma yet very little is known about the parenting factors that may underlie this relationship. The aim of the current study was to examine observed parenting behaviours - involvement and negativity - associated with asthma and anxiety in children using the tangram task and the Five Minute Speech Sample (FMSS). Eighty-nine parent-child dyads were included across four groups of children (8-13 years old): asthma and anxiety, anxiety only, asthma only and healthy controls. Overall, results from both tasks showed that parenting behaviours of children with and without asthma did not differ significantly. Results from a subcomponent of the FMSS indicated that parents of children with asthma were more overprotective, or self-sacrificing, or non-objective than parents of children without asthma, and this difference was greater in the non-anxious groups. The results suggest that some parenting strategies developed for parents of children with anxiety may be useful for parents of children with asthma and anxiety (e.g. strategies targeting involvement), however, others may not be necessary (e.g. those targeting negativity).

Attachment and Family Processes in Children's Psychological Adjustment in Middle Childhood

This study examined the links between parent-child attachment, whole family interaction patterns, and child emotional adjustment and adaptability in a sample of 86 community families with children between the ages of 8 and 11 years. Family interactions were observed and coded with the System for Coding Interactions and Family Functioning (SCIFF; Lindahl, 2001). Both parents and each target child completed the appropriate form of the Behavior Assessment System for Children-2nd Edition (BASC-2; Reynolds & Kamphaus, 2004). Target children also completed the Children's Coping Strategies Questionnaire (CCSQ; Yunger, Corby, & Perry, 2005). Hierarchical multiple regressions indicated that Secure mother-child attachment was a robust predictor of children's emotional symptoms, but father-child attachment strategies were not significant independent predictors. Positive Affect in family interactions significantly increased the amount of variance accounted for in children's emotional symptoms. In addition, Family Cohesion and Positive Affect moderated the relationship between father-child attachment and children's emotional symptoms. When data from all BASC-2 informants (mother, father, child) were considered simultaneously and multidimensional constructs were modeled, mother-child security directly predicted children's adjustment and adaptive skills, but the influence of father-child security was fully mediated through positive family functioning. Results of the current study support the utility of considering dyadic attachment and family interaction patterns conjointly when conceptualizing and fostering positive emotional and behavioral outcomes in children.

Exploration of the Influence of Factors Identified in the Literature on School-aged Children's Emotional Responses to Asthma

Approximately 6.3 million US children suffer from asthma. The purpose of this study was to explore factors on school-aged children's emotional responses to asthma, N=85, ages 6-12. Correlations included Asthma related child emotional functioning QOL and (a) asthma severity, r=-0.30, p<0.01, (b) child internalizing behaviors, r=-0.26, p<0.05, (c) child externalizing behaviors r=-0.43, p<0.001; Caregiver emotional functioning QOL and (a) asthma severity, r=-0.39, p<0.001, (b) child internalizing behaviors, r=-0.22, p<0.05, (c) child externalizing behaviors, r=-0.25; p<0.05. Multiple regression analysis revealed that asthma severity and child externalizing problems accounted for 26% of the variance in asthma related child emotional functioning QOL, F (4, 79)=7.051, p<0.001 (asthma severity, β=-0.31, p<0.01; child externalizing problem behaviors, β=-0.43, p<0.001). Findings imply that asthma research should consider problem behaviors of school-aged children when addressing asthma related emotional functioning QOL.

Experiences With Parents and Youth Physical Health Symptoms and Cortisol: A Daily Diary Investigation

Using daily diary data, this study examined the associations between positive and negative parent-youth experiences and youth cortisol and physical health symptoms among a sample of adolescents (N=132, Mean Age = 13.39). On days when girls reported more negative experiences than usual, they exhibited more physical health symptoms and flatter evening cortisol slopes than usual. Negative experiences with mothers were associated with higher dinner and bedtime youth cortisol levels (between-person). Daily positive experiences with fathers were linked with lower dinner cortisol levels. Youth with high levels of negative experiences, on average, were less sensitive to daily variation in negative experiences than youth who experienced lower parental negativity. We discuss the benefits of a daily diary approach.

Neighborhood Stress, Depressive Symptoms, and Asthma Morbidity in Youth

OBJECTIVE

Living in a dangerous and disadvantaged neighborhood is consistently linked with poor health outcomes; however, few studies have investigated psychosocial mechanisms of this relationship. We hypothesized that a specific facet of depression-anhedonia-would partially explain the relationship between stressful neighborhoods and poor health in youth with asthma.

METHOD

156 youths provided reports on their depressive symptoms, daily asthma symptoms, and peak expiratory flow rate (PEFR). Caregivers provided reports on neighborhood characteristics.

RESULTS

Youth residing in more at-risk neighborhoods experienced more symptoms of depression, greater asthma symptoms (both during the day and night), and marginally lower PEFR. Indirect effect analyses revealed that the relationship between neighborhood stress and youth asthma symptoms was partially explained by a key symptom of depression, anhedonia.

CONCLUSIONS

These findings suggest that the neighborhood-health link is partially explained by symptoms of depression tapping into difficulties experiencing pleasure and motivation.

Parent and Child Independent Report of Emotional Responses to Asthma-Specific Vignettes: The Relationship Between Emotional States, Self-Management Behaviors, and Symptoms

Little is known about the emotional intelligence (EI) of parents and their children with asthma. Objectives of this study were to assess: 1) parent's and children's report of emotions in response to an asthma vignette (proxy for EI) and 2) the relationship between emotions, self-management behaviors, and symptoms.

DESIGN AND METHODS

We conducted a descriptive, mixed methods study of children 7-12 years old with asthma. Parent-Child dyads (n=104) responded to an asthma vignette to gain insight into emotions, symptoms, and self-management behaviors. Additional questions assessed confidence and worry using a 5-point Likert scale. Thematic analyses and descriptive statistics were used to assess qualitative and quantitative outcomes.

RESULTS

Children were predominantly male (58%), 7-9 (58%), and White (46%). The most common negative emotions reported by children were scared and sad. Children who sought help from an adult were less likely to report using medications compared to children who did not seek help (39.5% vs. 62.3%, p=.029). Children with low worry and high confidence had fewer symptoms compared to children reporting high worry and low confidence (symptoms: days 3.24 vs. 6.77, p=.012, nights 2.71 vs. 5.36, p=.004).

CONCLUSIONS

Children provided appropriate emotional responses to the asthma vignette; emotions were related to self-management behaviors and symptoms. More studies are needed to specifically assess EI in this population.

PRACTICE IMPLICATIONS

Parents and children with greater EI may be better able to understand their needs, engage in self-management behaviors, and communicate with their nurses, to improve their support network and ability to access services.

Mediated moderation of the relation between maternal and adolescent depressive symptoms: role of adolescent physical health

BACKGROUND

To examine the mediating effect of family functioning on the relation between maternal and adolescent depressive symptoms and determine whether the magnitude of the mediating effect is different for adolescents with and without chronic physical health conditions.

METHODS

Data come from the National Longitudinal Survey of Children and Youth. A representative survey of 11,813 adolescents and their mothers was included. Maternal and adolescent depressive symptoms were measured using the 12-item Center for Epidemiological Studies Depression Scale. Family functioning was measured using the McMaster Family Assessment Device. Multilevel multiple-group path analysis was used to examine potential mediating and moderating effects.

RESULTS

Family functioning measured when adolescents were 14-15 years mediated the relation between maternal depressive symptoms (measured at 10-13 years) and adolescent depressive symptoms (measured at 16-19 years) for both adolescents with [αβ = 0.02 (0.02, 0.03)] and without chronic health conditions [αβ = 0.01 (0.00, 0.01)]. These findings provided evidence to suggest mediated moderation, Δαβ = 0.02 (0.01, 0.03), that is, the mediating effect of family functioning was significantly larger for adolescents with chronic health conditions.

CONCLUSIONS

The mediating effect of family functioning in the relation between maternal and adolescent depressive symptoms is larger for adolescents with chronic health conditions. Within the framework of family-centered care, maternal depressive symptoms and family functioning are suitable targets for preventive intervention for adolescents with chronic health conditions.

Review of family relational stress and pediatric asthma: the value of biopsychosocial systemic models

Asthma is the most common chronic disease in children. Despite dramatic advances in pharmacological treatments, asthma remains a leading public health problem, especially in socially disadvantaged minority populations. Some experts believe that this health gap is due to the failure to address the impact of stress on the disease. Asthma is a complex disease that is influenced by multilevel factors, but the nature of these factors and their interrelations are not well understood. This paper aims to integrate social, psychological, and biological literatures on relations between family/parental stress and pediatric asthma, and to illustrate the utility of multilevel systemic models for guiding treatment and stimulating future research. We used electronic database searches and conducted an integrated analysis of selected epidemiological, longitudinal, and empirical studies. Evidence is substantial for the effects of family/parental stress on asthma mediated by both disease management and psychobiological stress pathways. However, integrative models containing specific pathways are scarce. We present two multilevel models, with supporting data, as potential prototypes for other such models. We conclude that these multilevel systems models may be of substantial heuristic value in organizing investigations of, and clinical approaches to, the complex social-biological aspects of family stress in pediatric asthma. However, additional systemic models are needed, and the models presented herein could serve as prototypes for model development.

The biobehavioral family model: testing social support as an additional exogenous variable

This study tests the inclusion of social support as a distinct exogenous variable in the Biobehavioral Family Model (BBFM). The BBFM is a biopsychosocial approach to health that proposes that biobehavioral reactivity (anxiety and depression) mediates the relationship between family emotional climate and disease activity. Data for this study included married, English-speaking adult participants (n = 1,321; 55% female; M age = 45.2 years) from the National Comorbidity Survey Replication, a nationally representative epidemiological study of the frequency of mental disorders in the United States. Participants reported their demographics, marital functioning, social support from friends and relatives, anxiety and depression (biobehavioral reactivity), number of chronic health conditions, and number of prescription medications. Confirmatory factor analyses supported the items used in the measures of negative marital interactions, social support, and biobehavioral reactivity, as well as the use of negative marital interactions, friends' social support, and relatives' social support as distinct factors in the model. Structural equation modeling indicated a good fit of the data to the hypothesized model (χ(2)  = 846.04, p = .000, SRMR = .039, CFI = .924, TLI = .914, RMSEA = .043). Negative marital interactions predicted biobehavioral reactivity (β = .38, p < .001), as did relatives' social support, inversely (β = -.16, p < .001). Biobehavioral reactivity predicted disease activity (β = .40, p < .001) and was demonstrated to be a significant mediator through tests of indirect effects. Findings are consistent with previous tests of the BBFM with adult samples, and suggest the important addition of family social support as a predicting factor in the model.

Estresse em mães e cuidadoras de crianças e adolescentes com asma: um estudo sobre a frequência do estresse e fatores estressores

O objetivo deste trabalho foi descrever a frequência do estresse e identificar fatores estressores em mães e cuidadoras de crianças e adolescentes com asma, atendidas em um ambulatório público de pneumologia pediátrica do Rio de Janeiro, Brasil. Realizou-se estudo observacional, descritivo, quantitativo e qualitativo com 53 mães e cuidadoras de crianças/adolescentes com idades entre 2 e 12 anos que apresentavam diagnóstico de asma. Os resultados demonstraram a presença de níveis de estresse em 86,8% das entrevistadas. Houve associação entre o estresse e o tempo da primeira crise de asma da criança/adolescente, tempo de uso do medicamento, quantidade de estressores em relação à asma infantil e a escolaridade das mães/cuidadoras. Foram identificados como estressores fatores familiares, sociais, econômicos e emocionais, incluindo o cuidado da criança com asma. Identificar os fatores estressores relacionados à asma torna-se importante passo para a compreensão da doença, para a condução do tratamento nas crianças e, consequentemente, para o gerenciamento do estresse.

[Family expressiveness and young children's behavior problems: role of maternal depressive symptoms and sensitivity]

This longitudinal study examined relations between family expressiveness and child behavior problems. I explored how maternal depressive symptoms and sensitivity might mediate associations between family expressiveness and child behavior problems. Mothers completed the Family Expressiveness Questionnaire at 9 months, the Beck Depression Inventory at 18 months, and the Child Behavior Checklist at 30 months. Maternal sensitivity during mother-child interactions was assessed at 18 months. A path analysis revealed that maternal depressive symptoms but not maternal sensitivity mediated the effect of family expressiveness on child behavior problems, although family expressiveness was not directly related to child behavior problems. These results suggest that the family emotional climate indirectly plays a role in the child psychological functioning.

Developing an interactive story for children with asthma

Despite advancements in asthma treatment and diagnosis, asthma still remains the number 1 cause for hospitalizations in school-aged children. This usability study aimed to develop a child-friendly interactive narrative, Okay with Asthma v2.0, based on the Biopsychosocial Family Model using feedback from children. This fun and kid-friendly program encourages children to manage their own asthma with the help of peers, families, communities, and health care services. With these support structures, children can identify and avoid triggers, monitor their asthma, manage their condition with medications based on an action plan, and learn to live happily with asthma.

The poorly explored impact of uncontrolled asthma

The goal of asthma management is to achieve disease control; however, despite the availability of effective and safe medications, for many patients asthma remains uncontrolled. One reason for this is the fear of long-term side effects from the regular use of inhaled corticosteroids (ICSs). Adverse effects of poorly controlled asthma (for example, obesity, pneumonia, and risks to the fetus) can be perceived as side effects of ICSs. Poorly controlled asthma adversely affects children's cardiovascular fitness, while children with well-controlled asthma perform at the same level as their peers. Children with uncontrolled asthma also have a higher frequency of obesity than children with controlled asthma. Stress can affect asthma control, and children with poorly controlled asthma are more likely to have learning disabilities compared with those with good control. In adults, focused attention and concentration are negatively affected in patients with untreated asthma, and patients with asthma are at greater risk for depression. Also, poorly controlled asthma increases the risks of severe asthma exacerbations following upper respiratory and pneumococcal pulmonary infections. ICSs used to improve asthma control have been demonstrated to improve all of these outcomes. Lastly, the risks of uncontrolled asthma during pregnancy are substantially greater than the risks of recommended asthma medications. Treatments to maintain asthma control are the best approach to optimize maternal and fetal health in the pregnancies of women with asthma. The maintenance of asthma control has significant advantages to patients and greatly outweighs the potential risks of treatment side effects.

Minority caregivers' emotional responses and perceptions of the emotional responses of their children to asthma: comparing boys and girls

Approximately 7.1 million children in the US suffer from asthma. An exploratory qualitative study using a stratified purposive sampling method was conducted. The sample included four Latina and four African American female caregivers of children (ages 6-12) who had asthma. Caregivers were asked open-ended questions about perceptions of their children's emotional responses to asthma. Major themes and subthemes were identified with content analysis. Sons were reported as quiet when experiencing asthma. Daughters were described as being verbal, worried, excited. A question from the study was whether the children's responses were related to caregivers' (a) actions, (b) responses to asthma, and/or(c) race/ethnicity.

Psychosocial factors and behavioral medicine interventions in asthma

OBJECTIVE

This review examines the evidence for psychosocial influences in asthma and behavioral medicine approaches to its treatment.

METHOD

We conducted a systematic review of the literature on psychosocial influences and the evidence for behavioral interventions in asthma with a focus on research in the past 10 years and clinical trials. Additional attention was directed at promising new developments in the field.

RESULTS

Psychosocial factors can influence the pathogenesis and pathophysiology of asthma, either directly through autonomic, endocrine, immunological, and central nervous system mechanisms or indirectly through lifestyle factors, health behaviors, illness cognitions, and disease management, including medication adherence and trigger avoidance. The recent decade has witnessed surging interest in behavioral interventions that target the various pathways of influence. Among these, self-management training, breathing training, and exercise or physical activation programs have proved particularly useful, whereas other essential or promising interventions, such as smoking cessation, dietary programs, perception and biofeedback training, and suggestive or expressive psychotherapy, require further, more rigorous evaluation. Given the high comorbidity with anxiety and mood disorders, further evaluation of illness-specific cognitive behavior therapy is of particular importance. Progress has also been made in devising community-based and culturally tailored intervention programs.

CONCLUSION

In concert with an essential medication treatment, behavioral medicine treatment of asthma is moving closer toward an integrated biopsychosocial approach to disease management.

Asthma and mental health among youth: etiology, current knowledge and future directions

Asthma and mental health problems, such as depression, anxiety and behavior disorders, are common among youth and are significant sources of morbidity. There is a consistent association between asthma and anxiety/depression and a less consistent association between asthma and behavior disorders. Possible biological and psychological mechanisms may include inflammatory processes as well as the stress of having to live with a life-threatening condition. Future studies are warranted with longitudinal designs to establish temporality as well as measures of potential confounds. Biological and psychological measures would complement the longitudinal design to further establish causality. In addition, more information on the degree to which asthma and mental health have reciprocal influences on each other over time - and the mechanisms of these relationships - are needed in order to develop more effective intervention strategies to improve asthma control and mental health among those with both.

Factors related to emotional responses in school-aged children who have asthma

A systematic review of the literature was performed to answer the following questions (a) What factors contribute to the emotional responses of school-age children who have asthma? (b) What are the potential gaps in the literature regarding the emotional responses of school-age children (ages 6-12) who have asthma? (c) Are children with a lower socioeconomic status (SES) and those who are minorities represented in the literature proportionate to their prevalence? Two main focus areas regarding emotional responses were identified: (a) factors related to children who have asthma and (b) factors related to caregivers of children who have asthma. Internalizing disorders were reported consistently for children and caregivers of children who have asthma. Negative consequences of asthma for children included panic and asthma attacks, missed school days, and behavioral problems. Issues for caregivers included higher levels of anxiety and depressive symptoms, asthma management deficits, and lower caregiver warmth and involvement. Gaps in the literature included separated studies for children ages 6-12, a lack of a standardized method to define SES, studies that were of a more experimental nature, and a disparate number of studies of minority children and caregivers relative to their asthma prevalence.

A comparison of friendship quality and social functioning among children with perinatally acquired HIV, children with persistent asthma, and healthy children of HIV-positive mothers

OBJECTIVE

To examine the friendships and social expectations of children with perinatally acquired HIV and compare them to children with moderate to severe persistent asthma and healthy children of HIV-positive mothers.

METHODS

70 children (ages 8-14 years) were recruited from pediatric allergy and immunology multidisciplinary clinics and hospital-based HIV-support programming. Children completed measures of friendship quality and interpersonal functioning. Caregivers completed a measure of child psychosocial functioning.

RESULTS

Children with asthma, not HIV, demonstrated poorer indicators of friendship and the most negative social expectations of the three groups. Children with HIV maintained best friendships and rated themselves as socially well-adjusted.

CONCLUSIONS

Comprehensive multidisciplinary services and ancillary supports may have buffered against stressors and facilitated positive psychosocial outcomes in children with HIV. Children with asthma displayed higher disease activity, possibly contributing to poorer outcomes. Results suggest a need to better understand the protective factors that enhance social functioning in children with HIV.

Child and family psychiatric and psychological factors associated with child physical health problems: results from the Boricua youth study

To examine associations among Puerto Rican children's physical health problems and children's internalizing disorders, parental psychopathology and acculturative stress, and family factors. A population-based probability sample of 2491 Puerto Rican children, aged between 5 and 13 years, and caregivers from the South Bronx and the U.S. Commonwealth of Puerto Rico participated in this study. The parent version of the Diagnostic Interview Schedule for Children-IV was used to assess children's internalizing disorders. Children's anxiety disorders, parental psychopathology, and acculturative stress were associated with childhood asthma, abdominal pain, and headaches. Children's depressive disorders, maternal acceptance, and family functioning were associated with abdominal pain and headaches. Parents of children living in Puerto Rico were more likely to report physical health problems in their children than in the Bronx. Children's internalizing disorders, parental psychopathology, and acculturative stress may be important areas to target among Puerto Rican children with physical health problems.

Do family mealtime interactions mediate the association between asthma symptoms and separation anxiety?

BACKGROUND

Respiratory problems have been shown to be associated with the development of panic anxiety. Family members play an essential role for children to emotionally manage their symptoms. This study aimed to examine the relation between severity of respiratory symptoms in children with asthma and separation anxiety. Relying on direct observation of family interactions during a mealtime, a model is tested whereby family interactions mediate the relation between asthma severity and separation anxiety symptoms.

METHODS

Sixty-three children (ages 9-12 years) with persistent asthma were interviewed via the Diagnostic Interview Schedule for Children IV; family interactions were assessed via direct observation of a mealtime; primary caregivers completed the Childhood Asthma Severity Scale; youth pulmonary function was ascertained with pre- and post-bronchodilator spirometry; adherence to asthma medications was objectively tracked for six weeks.

RESULTS

Poorer pulmonary function and higher functional asthma severity were related to higher numbers of separation anxiety symptoms. Controlling for medication adherence, family interaction patterns mediated the relationship between poorer pulmonary function and child separation anxiety symptoms.

CONCLUSIONS

Family mealtime interactions may be a mechanism by which respiratory disorders are associated with separation anxiety symptoms in children, potentially through increasing the child's capacity to cognitively frame asthma symptoms as less threatening, or through increasing the child's sense of security within their family relationships.

Validity of the Family Asthma Management System Scale with an urban African-American sample

OBJECTIVE

To examine the reliability and validity of the Family Asthma Management System Scale for low-income African-American children with poor asthma control and caregivers under stress. The FAMSS assesses eight aspects of asthma management from a family systems perspective.

METHODS

Forty-three children, ages 8-13, and caregivers were interviewed with the FAMSS; caregivers completed measures of primary care quality, family functioning, parenting stress, and psychological distress. Children rated their relatedness with the caregiver, and demonstrated inhaler technique. Medical records were reviewed for dates of outpatient visits for asthma.

RESULTS

The FAMSS demonstrated good internal consistency. Higher scores were associated with adequate inhaler technique, recent outpatient care, less parenting stress and better family functioning. Higher scores on the Collaborative Relationship with Provider subscale were associated with greater perceived primary care quality.

CONCLUSIONS

The FAMSS demonstrated relevant associations with asthma management criteria and family functioning for a low-income, African-American sample.

Depressed children with asthma evidence increased airway resistance: "vagal bias" as a mechanism?

BACKGROUND

Depression is prevalent in pediatric asthma, and implicated in asthma morbidity and mortality. Pathways linking stress, depression, and asthma are unknown.

OBJECTIVES

To examine, under controlled laboratory conditions, pathways by which depressive states affect airway function via autonomic dysregulation.

METHODS

Participants were 171 children with asthma, age 7 to 17 years, presenting to an emergency department for asthma exacerbation. Forty-five children with asthma and high depressive symptoms (D) were contrasted with 45 with low/no depressive symptoms (ND). Depressive symptoms, asthma disease severity, vagal and sympathetic reactivity to film stressors, airflow (FEV1), and airway resistance were compared between the groups. A subgroup with greater airway reactivity (nonmedicated FEV1<80% predicted) was also studied. Correlations among variables were examined for the entire sample.

RESULTS

Groups did not differ in demographics, disease severity, medications, or adherence. The D group with FEV1<80% predicted showed greater airway resistance throughout all conditions (P = .03), and vagal bias in the film stressors. The D group's vagal response was significant for the sad stimuli: family distress/loss (P = .03), dying (P = .003), and death (P = .03). The ND group showed sympathetic activation to sad stimuli: lonely (P = .04) and dying (P = .04). Depressive symptoms were correlated with respiratory resistance (r = .43; P = .001) and vagal bias in scene 3 (r = .24; P = .03), and vagal bias (scene 3) was correlated with postmovie airway resistance (r = 0.39; P = .004).

CONCLUSIONS

Children with asthma and depressive symptoms manifest vagal bias when emotionally stressed. Those with depressive symptoms and FEV1<80% manifest greater airway resistance. Depression, vagal bias, and airway resistance were intercorrelated for the full sample.

Negative affect, medication adherence, and asthma control in children

BACKGROUND

Negative affect including depression is known to be associated with asthma control, but whether and how it influences control in children with asthma is not understood.

OBJECTIVE

The objective of this investigation was to evaluate whether negative affect and medication nonadherence each predict decreased symptom control, and whether the relationship between negative affect and disease control is explained by children's adherence to asthma medications.

METHODS

Participants included 104 children 8 to 18 years old being treated with an inhaled corticosteroid delivered by metered-dose inhaler for asthma diagnosed by their health care providers. Children and parents independently rated asthma symptoms and completed questionnaires assessing sad and anxious affect. Electronic devices were attached to each participant's metered-dose inhaler to measure adherence. At study completion, records were collected to confirm reports of health events.

RESULTS

Both child and parent negative affect scores predicted symptom scores, whether reported by child or parent, and child negative affect scores predicted school absence because of asthma. In a lagged analysis taking into account time sequence, medication adherence predicted prednisone bursts but not subjective symptom scores. Nonadherence did not explain the relationship between negative affect and symptom scores, but parent negative affect predicted prednisone bursts even when controlling for level of adherence.

CONCLUSION

Although both negative affect and adherence were predictive of asthma control, the relationship of each to asthma control was distinctly different. Accuracy of symptom perception may be influenced by patient and parent affect characteristics.

Testing the Biobehavioral Family Model in pediatric asthma: pathways of effect

This study uses a laboratory-based multiinformant, multimethod approach to test the hypothesis that a negative family emotional climate (NFEC) contributes to asthma disease severity by way of child depressive symptoms, and that parent-child relational insecurity mediates the effect. Children with asthma (n = 199; aged 7-17; 55% male) reported parental conflict, parent-child relational security, and depressive symptoms. Parent(s) reported demographics, asthma history, and symptoms. Asthma diagnosis was confirmed by clinical evaluation and pulmonary function tests, with disease severity rated by an asthma clinician according to NHLBI guidelines. Family interactions were evoked using the Family Process Assessment Protocol, and rated using the Iowa Family Interaction Rating Scales. Path analysis indicated a good fit of data to the hypothesized model (chi2[1] = .11, p =.74, NFI = .99, RMSEA = .00). Observed NFEC predicted child depression (beta = .19, p < .01), which predicted asthma disease severity beta = .23, p < .01). Relational security inversely predicted depressive symptoms (p = -.40, p < .001), and was not a mediator as predicted, but rather an independent contributor. The findings are consistent with the Biobehavioral Family Model, which suggests a psychobiologic influence of specific family relational processes on asthma disease severity by way of child depressive symptoms.