Prevalence of behavior problems in US children with asthma

Childhood Physical Health and Attention Deficit/Hyperactivity Disorder: A Systematic Review and Meta-Analysis of Modifiable Factors

Although neurobiologic and genetic factors figure prominently in the development of attention deficit/hyperactivity disorder (ADHD), adverse physical health experiences and conditions encountered during childhood may also play a role. Poor health is known to impact the developing brain with potential lifelong implications for behavioral issues. In attempt to better understand the relationship between childhood physical health and the onset and presence of ADHD symptoms, we summarized international peer-reviewed articles documenting relationships between a select group of childhood diseases or health events (e.g., illnesses, injuries, syndromes) and subsequent ADHD outcomes among children ages 0-17 years. Drawing on a larger two-phase systematic review, 57 longitudinal or retrospective observational studies (1978-2021) of childhood allergies, asthma, eczema, head injury, infection, or sleep problems and later ADHD diagnosis or symptomatology were identified and subjected to meta-analysis. Significant associations were documented between childhood head injuries, infections, and sleep problems with both dichotomous and continuous measures of ADHD, and between allergies with dichotomous measures of ADHD. We did not observe significant associations between asthma or eczema with ADHD outcomes. Heterogeneity detected for multiple associations, primarily among continuously measured outcomes, underscores the potential value of future subgroup analyses and individual studies. Collectively, these findings shed light on the importance of physical health in understanding childhood ADHD. Possible etiologic links between physical health factors and ADHD are discussed, as are implications for prevention efforts by providers, systems, and communities.

School Racial Segregation and the Health of Black Children

OBJECTIVES

Few researchers have evaluated whether school racial segregation, a key manifestation of structural racism, affects child health, despite its potential impacts on school quality, social networks, and stress from discrimination. We investigated whether school racial segregation affects Black children's health and health behaviors.

METHODS

We estimated the association of school segregation with child health, leveraging a natural experiment in which school districts in recent years experienced increased school segregation. School segregation was operationalized as the Black-White dissimilarity index. We used ordinary least squares models as well as quasi-experimental instrumental variables analysis, which can reduce bias from unobserved confounders. Data from the Child Development Supplement of the Panel Study of Income Dynamics (1997-2014, n = 1248 Black children) were linked with district-level school segregation measures. Multivariable regressions were adjusted for individual-, neighborhood-, and district-level covariates. We also performed subgroup analyses by child sex and age.

RESULTS

In instrumental variables models, a one standard deviation increase in school segregation was associated with increased behavioral problems (2.53 points on a 27-point scale; 95% CI, 0.26 to 4.80), probability of having ever drunk alcohol (0.23; 95% CI, 0.049 to 0.42), and drinking at least monthly (0.20; 95% CI, 0.053 to 0.35). School segregation was more strongly associated with drinking behaviors among girls.

CONCLUSIONS

School segregation was associated with worse outcomes on several measures of well-being among Black children, which may contribute to health inequities across the life span. These results highlight the need to promote school racial integration and support Black youth attending segregated schools.

Psychiatric Morbidity and Behavioral Problems in Children and Adolescents with Bronchial Asthma

OBJECTIVES

Psychiatric morbidity and behavioral problems are quite common in children and adolescents with bronchial asthma, yet they remain underexplored and often ignored in clinical settings. This can impact the child's overall quality of life. There seems to be a dearth of Indian literature and so the current study was planned to assess psychological impact of asthma on the pediatric population.

METHODS

Thirty children and adolescents, attending the Pediatric Chest Clinic at a tertiary care hospital in North India in the age group of 8-15 y having moderate to severe asthma formed the study group and matched healthy controls formed the other group. Sociodemographic and clinical details were obtained. Mini International Neuropsychiatric Interview (M.I.N.I. KID) and Child Behavior Checklist (CBCL) were applied.

RESULTS

Irregular attendance at school was reported by 23.33% of the participants with asthma. About 17% of the thirty study-participants were diagnosed with specific phobia, 10% with conduct disorder, and 7% with attention deficit hyperactivity disorder (ADHD). Participants in the study group had significantly more behavioral problems in the syndrome domain anxious/depressed and attention problems. Total CBCL scores were significantly higher in the study group as compared to the control group (t = 3.816, p = 0.0003), indicating the presence of more behavioral problems in pediatric population with bronchial asthma.

CONCLUSION

Children and adolescents with bronchial asthma have co-morbid psychiatric morbidities and behavioral problems.

Maternal health and health-related behaviours and their associations with child health: Evidence from an Australian birth cohort

Objective

This study investigates the associations between maternal health and health-related behaviours (nutrition, physical activity, alcohol consumption and smoking) both during pregnancy and up to 15 months from childbirth and children’s health outcomes during infancy and adolescence (general health, presence of a chronic illness, and physical health outcome index).

Methods

This study used Wave 1 (2004) and Wave 7 (2016) data from the Longitudinal Survey of Australian Children (LSAC). We measured mothers’ general health, presence of a medical condition during pregnancy and mental health during pregnancy or in the year after childbirth. We subsequently measured the children’s general health, presence of a medical condition, and physical health outcome index at ages 0–1 (infancy) and 12–13 (adolescence). Binary logistic and linear regression analyses were performed to examine the association between the mothers’ health-related variables and their children’s health.

Results

Our results showed that poor general health of the mother in the year after childbirth was associated with higher odds of poor health in infants and adolescents in all three dimensions: poor general health (OR: 3.13, 95% CI: 2.16–4.52 for infants; OR: 1.39, 95% CI: 0.95–2.04 for adolescents), presence of a chronic condition (OR: 1.47, 95% CI: 1.19–1.81 for adolescents) and lower physical health score (b = −0.94, p-value <0.05 for adolescents). Our study also revealed that the presence of a chronic condition in mothers during pregnancy significantly increased the likelihood of the presence of a chronic condition in their offspring during infancy (OR: 1.31, 95% CI: 1.12–1.54) and during adolescence (OR: 1.45, 95% CI: 1.20–1.75). The study found that stressful life events faced by mothers increase the odds of poor general health or any chronic illness during adolescence, while stress, anxiety or depression during pregnancy and psychological distress in the year after childbirth increase the odds of any chronic illness during infancy.

Conclusions

The present study found evidence that poor maternal physical and mental health during pregnancy or up to 15 months from childbirth has adverse health consequences for their offspring as measured by general health, presence of chronic health conditions, and physical health index scores. This suggests that initiatives to improve maternal physical and mental health would not only improve child health but would also reduce the national health burden.

Burden of Psychiatric Disorders among Pediatric and Young Adults with Inflammatory Bowel Disease: A Population-Based Analysis

PURPOSE

There is increasing prevalence of psychiatric disorders among inflammatory bowel Disease (IBD) population. Further, presence of psychiatric disorders has been shown as an independent predictor of quality of life among patients with IBD. We intended to explore the prevalence of various psychiatric disorders among pediatric and young adult population with IBD as a population-based analysis.

METHODS

We did a retrospective case control analysis using a deidentified cloud-based database including health care data across 26 health care networks comprising of more than 360 hospitals across USA. Data collected across different hospitals were classified and stored according to Systematized Nomenclature of Medicine-Clinical Terms. We preidentified 10 psychiatric disorders and the queried the database for the presence of at least one of the ten psychiatric disorders among IBD patients between 5 and 24 years of age and compared with controls.

RESULTS

Total of 11,316,450 patients in the age group between 5 and 24 years and the number of patients with a diagnosis of IBD, Crohn's disease or ulcerative colitis were 58,020. The prevalence of psychiatric disorders was 21.6% among IBD mainly comprising of depression and anxiety disorder. Multiple logistic regression analysis showed, IBD is 5 times more likely associated with psychiatric disorders than controls, p<0.001). We showed a steady increasing trend in the incidence of psychiatric disorders among IBD patients (2% in 2006 to 15% in 2017).

CONCLUSION

Largest population-based analysis demonstrated an increased prevalence of psychiatric disorders among IBD patients. Our study emphasizes the need for psychological and mental health services to be incorporated as a part of the routine IBD clinic.

Asthma symptoms, interactive physical play and behavioral and academic outcomes in urban children with persistent asthma

OBJECTIVES

Asthma may lead to reduced participation in interactive physical play (IPP). Urban youth with asthma are also at risk for behavioral and academic difficulties. Exploring associations between asthma, IPP and socio-emotional and academic outcomes in children with asthma is important. Study objectives are to: (1) describe IPP participation among school children with persistent asthma; (2) determine if IPP varies with asthma severity (3) determine independent associations of both asthma severity and IPP with socio-emotional and academic outcomes.

METHODS

We analyzed data from children with persistent asthma enrolled in the SB-TEAM trial (Rochester, NY). Caregiver surveys assessed asthma severity, IPP participation (gym ≥3 days/week, running at recess, sports team participation), socio-emotional and academic outcomes. Bivariate and regression analyses assessed relationships between variables.

RESULTS

Of 324 children in the study (59% Black, 31% Hispanic, mean age 7.9), 53% participated in any IPP at school. Compared to those with mild persistent asthma, fewer children with moderate-severe asthma had no limitation in gym (44% vs. 58%, p < .01), and fewer ran at recess (29% vs. 42%, p < .01) or engaged in any IPP (48% vs. 58%, p = .046). Asthma severity was not associated with socio-emotional or academic outcomes. However, children participating in IPP had better positive peer social and task orientation skills, were less shy/anxious, and more likely to meet academic standards (all p < .05). Results were consistent in multivariable analyses.

CONCLUSIONS

Urban children with moderate-severe asthma partake in less IPP, which is associated with socio-emotional and academic outcomes. Further efforts are needed to optimize asthmatic children's participation in IPP.

The influence of comorbid asthma on the severity of symptoms in children with attention-deficit hyperactivity disorder

OBJECTIVE

The current study examined the association between asthma and attention-deficit hyperactivity disorder (ADHD) symptoms in a clinical pediatric sample.

METHODS

Demographic and neuropsychological data for children with a billing diagnosis of ADHD were extracted from a clinical database. Families completed standard rating scales. Seventy-one patients with a co-morbid asthma diagnosis were identified and matched by age to a group of 71 patients with only ADHD.

RESULTS

Children with asthma and ADHD were more likely to display clinically elevated levels of hyperactivity, externalizing behaviors, anxiety, and hyperactive/impulsive behaviors compared to children with ADHD alone. Boys with asthma and ADHD had more symptoms than boys with only ADHD of somatization and emotional internalizing, while girls with asthma and ADHD had more symptoms of hyperactivity/impulsivity, conduct problems, anxiety, and emotional internalizing compared to girls with only ADHD.

CONCLUSIONS

Findings suggest that in children with ADHD, co-morbid asthma is associated with increased behavioral and internalizing symptoms, with distinct gender differences present. Increased behavioral and internalizing symptoms seen in children with both asthma and ADHD may be due to the burden of their medical condition. No difference was found on cognitive variables, suggesting chronic hypoxia may be less influential in explaining these differences. Future research should determine the specific mechanisms of these differences.

Cultural Resources and Psychological Adjustment of African American Children: Effects of Spirituality and Racial Attribution

This study explored the relationship of a family’s sociocultural resources to adjustment in a sample of low-income African American children from Ohio and Southeastern Michigan. Children of parents attending church at least weekly had fewer problems compared to those whose parents attended less frequently. Furthermore, the use of racial attributions to explain negative life outcomes was related to more frequent behavior problems. These data confirm the importance of religion as a sociocultural resource in African American families, one that potentially contributes to resilience of children at risk for behavioral or emotional maladjustment as a function of growing up in poor families and communities. In contrast, the data point out the complexity in the effects of reliance on racial attributions to explain outcomes. Although many have argued that such attributions may be a protective factor, they did not protect against children’s behavior problems.

Valuation of Child Behavioral Problems from the Perspective of US Adults

OBJECTIVE

To assess preferences between child behavioral problems and estimate their value on a quality-adjusted life year (QALY) scale.

METHODS

Respondents, age 18 or older, drawn from a nationally representative panel between August 2012 and February 2013 completed a series of paired comparisons, each involving a choice between 2 different behavioral problems described using the Behavioral Problems Index (BPI), a 28-item instrument with 6 domains (Anxious/Depressed, Headstrong, Hyperactive, Immature Dependency, Anti-social, and Peer Conflict/Social Withdrawal). Each behavioral problem lasted 1 or 2 years for an unnamed child, age 7 or 10 years, with no suggested relationship to the respondent. Generalized linear model analyses estimated the value of each problem on a QALY scale, considering its duration and the child's age.

RESULTS

Among 5207 eligible respondents, 4155 (80%) completed all questions. Across the 6 domains, problems relating to antisocial behavior were the least preferred, particularly the items related to cheating, lying, bullying, and cruelty to others.

CONCLUSIONS

The findings are the first to produce a preference-based summary measure of child behavioral problems on a QALY scale. The results may inform both clinical practice and resource allocation decisions by enhancing our understanding of difficult tradeoffs in how adults view child behavioral problems. Understanding US values also promotes national health surveillance by complementing conventional measures of surveillance, survival, and diagnoses.

Research on psychosocial aspects of asthma in the Arab world: a literature review

The importance of psychosocial factors in the management of bronchial asthma has long been recognized. This paper offers a review of research published in the English language related to psychosocial aspects of bronchial asthma in Arab countries. Several databases (PubMed, Science Direct, Springer Link, ERIC, and PsychInfo) were searched using the following keywords: bronchial asthma, Arab countries, Algiers, Bahrain, Comoros, Djibouti, Egypt, Iraq, Jordan, Kuwait, Lebanon, Libya, Mauritania, Morocco, Oman, Palestine (West Bank, Gaza), Qatar, Saudi Arabia, Syria, Tunisia, Sudan, Somalia; United Arab Emirates, and Yemen. Thirty-two studies were conducted in 9 Arab countries. Almost all studies found were published in the last fourteen years with an apparent increasing rate in the last five years. In descending order, these studies addressed: knowledge of and attitudes toward asthma, quality of life, behavioral and emotional problems and factors related to academic achievement. The main results of the studies reviewed were: (a) physicians', school staff's, and parents' knowledge of and attitudes toward asthma were generally unsatisfactory, (b) in-service asthma education programs significantly impacted parent and staff knowledge and attitudes, and asthma management practices, (c) quality of life in children and adolescents was significantly adversely affected by asthma, (d) asthma was a common cause of school absenteeism, and had a significant negative impact on academic achievement of students, and (e) students with asthma had significantly higher rates of behavioral and emotional difficulties compared to students without asthma. The paper concludes with a discussion about the implications of these results and a call for further research in this area.

Asthma and mental health among youth in high-risk service settings

OBJECTIVE

To investigate the prevalence of asthma and mental health problems among representative samples of youth in high-risk service settings and the community, and to examine the relationship between asthma and mental health in these groups.

METHODS

Data were drawn from the Alternative Service Use Patterns of Youth with Serious Emotional Disturbance Study (SED) (n = 1181), a combined representative, cross-sectional sample of youth in various clinical settings and the community. Multiple logistic regression analyses were used to examine the association between asthma and mental disorders. Demographic characteristics were investigated as potential confounders.

RESULTS

Asthma was common among 15.2% of youth in service settings and 18.8% of youth in the community. The prevalence of mental disorders was extremely high among youth with and without asthma in all service settings, and asthma was associated with increased prevalence of mental disorders among youth in the community, but not among youth in service settings. The relationship between asthma and internalizing disorders among youth in the community does not appear entirely attributable to confounding by demographics.

CONCLUSIONS

Findings are consistent with and extend previous data by showing that both asthma and mental disorders are disproportionately common among youth in high-risk service settings. Almost half of youth with asthma in service settings meet diagnostic criteria for a mental disorder. Clinicians and policy makers who are responsible for the health care of youth in these high-risk groups should be aware that asthma is common, and that the prevalence of internalizing disorders are especially common among those with asthma.

The associations between ADHD and asthma in Korean children

BACKGROUND

The aim of this study was to investigate the associations between attention deficit hyperactivity disorder (ADHD), the most common neuropsychiatric disorder in school children, and childhood allergic disease by evaluating their respective prevalence.

METHODS

Subjects were comprised of first and second grade students in twenty two elementary schools in a city in the Republic of Korea. The mode of measurement for ADHD was based on DSM-IV from clinical interviews conducted by child psychiatrists. Along with the diagnostic interviews, we also used the epidemiological questionnaires, Computerized Attention Deficit-Hyperactivity Disorder Diagnostic System, the abbreviated Conner's Parent Rating Scale (CPRS), and DuPaul's ADHD Rating Scales. Allergic conditions, such as asthma, have been separately evaluated based on the questionnaire items whose validity and reliability were proved by the International Study of Asthma and Allergies in Children (ISAAC). All questionnaires were completed by the subjects' parents.

RESULTS

The lifetime prevalence rate of asthma in ADHD patients was 36.6%, compared to a prevalence of 24.3% in control subjects. The lifetime prevalence rate of allergic rhinitis in ADHD patients was 59.0%, compared to a prevalence of 47.0% in control subjects. Statistically significant difference has been found between the two groups. In the logistic regression model of the ADHD and the control group, the relative risk of asthma was 1.60 times higher (confidence interval 1.301-1.964), the relative risk of allergic rhinitis was 1.38 times higher (confidence interval 1.124-1.681), which showed statistical significance.

CONCLUSIONS

The findings of this study suggest significant association between ADHD and childhood asthma and allergic rhinitis. Therefore, appropriate evaluation and treatment are needed for asthmatic children with attention-deficit symptoms, or allergic rhinitis with ADHD. Besides, further research is needed to determine the etiological approach towards ADHD, asthma, and allergic rhinitis.

Depression, Anxiety, and Health-Related Quality of Life in Adolescents and Young Adults With Allergies and Asthma

The current study sought to compare rates of depressive symptoms, anxious symptoms, and health-related quality of life (HRQOL) in adolescents and young adults (AYAs) with allergies, asthma, and healthy controls. Participants were undergraduate students aged 18 to 29 years with self-reported allergies (N = 79), asthma (N = 79), and with no history of a chronic illness (N = 79). Participants completed the Center for Epidemiologic Studies Depression Scale, the Zung Self-Rating Anxiety Scale, and the SF-36 Health Survey Questionnaire as self-report measures of depressive symptoms, anxious symptoms, and HRQOL, respectively. A series of ANCOVAs (analysis of covariance; allergies vs asthma vs healthy controls) was conducted to examine differences between the groups. The results of the current examination suggest that AYAs with allergies are indeed at risk for experiencing higher rates of depressive and anxious symptoms and poorer HRQOL than healthy AYAs. Furthermore, they are experiencing psychosocial concerns on par with or worse than those of AYAs with asthma. Allergies, often perceived as a relatively benign illness, have commonly been overlooked in discussions of psychosocial concerns related to chronic illnesses. The results of the current study suggest that young adults with allergies are also an important population to examine.

Association between childhood asthma and ADHD symptoms in adolescence--a prospective population-based twin study

BACKGROUND

Cross-sectional studies report a relationship between childhood asthma and attention-deficit hyperactivity disorder (ADHD) symptoms, but the mechanisms are yet unclear. Our objective was to investigate the longitudinal link between childhood asthma and the two dimensions of ADHD (hyperactivity-impulsivity, HI, and inattention, IN) in adolescence. We also aimed to explore the genetic and environmental contributions and the impact of asthma medication.

METHODS

Data on asthma, HI and IN, birth weight, socioeconomic status, zygosity, and medication were collected from the Swedish Medical Birth Register and through parental questionnaires at ages 8-9 and 13-14 years on 1480 Swedish twin pairs born 1985-1986. The association between asthma at age 8-9 and ADHD symptoms at age 13-14 was assessed with generalized estimating equations, and twin analyses to assess the genetic or environmental determinants were performed.

RESULTS

Children with asthma at age 8-9 had an almost twofold increased risk of having one or more symptom of HI (OR 1.88, 95% CI 1.18-3.00) and a more than twofold increased risk to have three symptoms or more of HI (OR 2.73, 95% CI 1.49-5.00) at age 13-14, independent of asthma medication. For IN, no significant relationship was seen. Results from twin modeling indicate that 68% of the phenotypic correlation between asthma and HI (r=0.23, 0.04-0.37) was because of genetic influences.

CONCLUSIONS

Our findings suggest that childhood asthma is associated with subsequent development of HI in early adolescence, which could be partly explained by genetic influences. Early strategies to identify children at risk may reduce burden of the disease in adolescence.

Poor health-related quality of life and abnormal psychosocial adjustment in Italian children with perinatal HIV infection receiving highly active antiretroviral treatment

To evaluate health-related quality of life (HRQL), social competence, and behavioral problems in children with perinatal HIV infection receiving highly active antiretroviral therapy (HAART), a cross-sectional study was performed at the Department of Pediatrics, University of Brescia. We evaluated HRQL, social competence, and behavioral problems in 27 HIV-infected children compared with age and sex-matched control subjects using the Pediatric Quality of Life Inventory (PedsQL) and the Child Behavior Checklist (CBCL), respectively. On the PedsQL 4.0 Generic Core Scale, HIV-infected subjects displayed significantly reduced physical (p=0.043) and psychosocial health (p=0.021) functioning, particularly at school (p=0.000), compared with healthy subjects, resulting in a significantly reduced total score (p=0.013). Assessment of social competence and the behavioral features of HIV-infected children by means of the CBCL revealed severe limitations of functioning in HIV-infected children who had impaired social ability. Children with HIV-RNA above the threshold level of 50 had higher scores on the CBCL delinquent behavior (p=0.021) and school competence (p=0.025) subsets. Although the introduction of HAART regimens has prolonged the survival of HIV-infected children, other factors, including disease morbidity and familial and environmental conditions, negatively affect their quality of life, thereby contributing to increased risk for behavioral problems.

Relationship of medical home quality with school engagement and after-school participation among children with asthma

OBJECTIVES

To examine the relationship between medical home quality and measures of daily life experiences among children with asthma.

METHODS

A nationally representative sample of children from the 2007 National Survey of Children's Health (NSCH), aged 6-17 years (n = 6357), who have asthma was used to assess the relationship of a quality medical home and its features with their daily life experiences. Five medical home features - access, continuity, comprehensiveness, family-centered care, and coordination of care - were examined individually and in total in relation to measures of school engagement (missed school days, parents contacted about problems with the child, repeating a grade since kindergarten) and after-school activity participation (physical activity, sports participation, and community service or volunteer work).

RESULTS

Before and after adjustment for personal characteristics, health insurance status, family environment, neighborhood variables, and asthma severity, total medical home score was associated with more days exercised [beta (B) = 0.10, p < .05] and a greater likelihood of having performed community service or volunteer work [odds ratio (OR) = 1.16, CI: 1.02-1.31]. Additionally, the medical home features of access, comprehensiveness, and family-centered care remained favorably associated with three of the six measures of school engagement and after-school activity participation, even after adjustment.

CONCLUSION

Medical home quality - particularly the features of access, comprehensiveness, and family-centered care - is positively associated with the daily life experiences of children with asthma. Working to enhance these aspects of primary care might be one place to start in improving the management of children's chronic conditions and their quality of life.

Sleep-disordered breathing and behaviors of inner-city children with asthma

OBJECTIVE

To explore the relationship between sleep-disordered breathing (SDB) and behavioral problems among inner-city children with asthma.

METHODS

We examined data for 194 children (aged 4-10 years) who were enrolled in a school-based asthma intervention program (response rate: 72%). SDB was assessed by using the Sleep-Related Breathing Disorder Questionnaire that contains 3 subscales: snoring, sleepiness, and attention/hyperactivity. For the current study, we modified the Sleep-Related Breathing Disorder Questionnaire by removing the 6 attention/hyperactivity items. A sleep score of >0.33 was considered indicative of SDB. To assess behavior, caregivers completed the Behavior Problem Index (BPI), which includes 8 behavioral subdomains. We conducted bivariate analyses and multiple linear regression to determine the association of SDB with BPI scores.

RESULTS

The majority of children (mean age: 8.2 years) were male (56%), black (66%), and insured by Medicaid (73%). Overall, 33% of the children experienced SDB. In bivariate analyses, children with SDB had significantly higher (worse) behavior scores compared with children without SDB on total BPI (13.7 vs 8.8) and the subdomains externalizing (9.4 vs 6.3), internalizing (4.4 vs 2.5), anxious/depressed (2.4 vs 1.3), headstrong (3.2 vs 2.1), antisocial (2.3 vs 1.7), hyperactive (3.0 vs 1.8), peer conflict (0.74 vs 0.43), and immature (2.0 vs 1.5). In multiple regression models adjusting for several important covariates, SDB remained significantly associated with total BPI scores and externalizing, internalizing, anxious/depressed, headstrong, and hyperactive behaviors. Results were consistent across SDB subscales (snoring, sleepiness).

CONCLUSIONS

We found that poor sleep was independently associated with behavior problems in a large proportion of urban children with asthma. Systematic screening for SDB in this high-risk population might help to identify children who would benefit from additional intervention.

Environmental tobacco smoke exposure and child behaviors

RATIONALE

Emerging evidence suggests that exposure to environmental tobacco smoke (ETS) may be linked with behavior problems in childhood, but previous research has relied primarily on parent report of exposure, and results are inconclusive.

OBJECTIVES

To investigate the relationship between exposure to ETS and child behavior problems among children with asthma.

METHODS

The sample included 220 children who were enrolled in an asthma intervention trial and regularly exposed to ETS at home. Serum cotinine was used to measure exposure to tobacco smoke, and behavior problems were assessed by parent report on the Behavior Assessment System for Children. Covariates in adjusted analyses included: sex, age, race, asthma severity, asthma medication, maternal education, prenatal tobacco exposure, maternal depression, and Home Observation for Measurement of the Environment score.

RESULTS

Child behavior problems increased with increasing exposure to ETS. A stratified analysis of boys and girls separately indicated higher exposure among girls, but behavior problems were statistically significantly associated with exposure only in boys. Increasing behavior problems included externalizing behavior problems (beta= 2.23, p =.02) such as hyperactivity and aggression, internalizing behavior problems (beta= 2.19, p= .01) such as depression, and behavior symptoms (beta= 2.55, p= .01).

CONCLUSIONS

Among children with asthma, exposure to ETS is related to increased child behavior problems among boys.

Participation in daily life of children with asthma

Asthma can have a negative effect on psychological and social well-being in childhood. Sports participation, school attendance, and quality of life are important issues for children with asthma and their parents. However, a structural evaluation of these factors is not always incorporated in the routine medical approach of children with asthma. Moreover, goals in asthma treatment, such as minimal symptoms and normal activity levels, are achieved in a minority of children. This review describes determinants that are important for the well-being of children with asthma and their parents. Besides the control of symptoms, factors such as sports participation, socializing in peer groups, school attendance, and quality of life must be considered. These issues are relevant when evaluating the management of children and adolescents with asthma. A multidisciplinary evaluation by a pediatrician, school nurse, gym teacher, and psychologist might contribute to an important decrease in the impact of asthma on daily life.

Attention deficit and hyperactivity symptoms in children with asthma

BACKGROUND

Asthma that is chronic may influence children's behavioral health and quality of life (QoL) negatively.

OBJECTIVE

To evaluate the frequency of attention deficit and hyperactivity symptoms in children with asthma and to determine if these symptoms are associated with a deterioration of QoL.

METHODS

Mothers of 62 children with moderate asthma and those of 38 healthy children aged between 7-12 years were included in the study. Conners' Parent Rating Scale-48 (CPRS), a 48-item multiple-choice questionnaire, was completed by the mothers to identify attention deficit and hyperactivity symptoms in children. The Pediatric Asthma Quality of Life Questionnaire (PAQLQ) was filled in by children to measure QoL.

RESULTS

Mean age was 9.2 +/- 1.5 years for asthmatic children (37 male, 25 female) and 10.1 +/- 1.3 years for control group (20 male, 18 female). The two groups were similar regarding age and sex. Attention deficit score in the asthma group was significantly higher than that in the control group (p = 0.01). The frequency of hyperactivity was higher in the asthmatic group but the difference between the groups was not significant (p = 0.36). Attention deficit and hyperactivity scores of Conners-P were not correlated with PAQLQ scores (regarding total, activity, emotional and symptom domains).

CONCLUSION

Increased rates of attention deficit symptoms in children with asthma, as reported by mothers, might reflect the negative impact of asthma on neurobehavioral health. Asthmatic children, especially the ones who display attention deficit symptoms, must be considered for further evaluation regarding attention deficit hyperactivity disorder.

Prevalence of emotional and behavioral disorders in adolescents with asthma

OBJECTIVE

To determine the prevalence of emotional and behavioral disorders in adolescents with asthma and to compare it with that of adolescents without asthma.

METHODS

A transversal study using the Strengths and Difficulties Questionnaire, administered to adolescents with or without asthma, ranging from 14 to 16 years of age and randomly selected from schools in the city of Belo Horizonte, Brazil.

RESULTS

The prevalence of emotional and behavioral disorders in adolescents with and without asthma was 20.4% (95% CI: 14.5-27.8%) and 9.0% (95% CI: 6.1-12.8%), respectively. Among adolescents with asthma, 56.6% (95% CI: 48.3-64.5%) presented normal scores, and 23.0% (95% CI 16.8-30.7%) presented borderline scores. Among adolescents without asthma, 75.0% (95% CI: 69.7-79.6%) presented normal scores, and 16.0% (95% CI: 12.2-20.7%) presented borderline scores. The median total score on the questionnaire was 14 and 12 among subjects with and without asthma, respectively (p < 0.01). In the final logistic regression model, adjusted for socioeconomic variables, the association between emotional/behavioral disorders and the following variables remained significant: being female (OR = 1.98; 95% CI: 1.10-3.56; p = 0.02) and having asthma (OR = 2.66; 95% CI: 1.52-4.64; p = 0.001).

CONCLUSIONS

The prevalence of emotional and behavioral disorders is higher in adolescents with asthma than in those without asthma, underscoring the need for a holistic, interdisciplinary approach.

Environmental tobacco smoke and behaviors of inner-city children with asthma

OBJECTIVE

To explore the relationship between environmental tobacco smoke (ETS) exposure and behavior among inner-city children with significant asthma.

METHODS

We analyzed baseline data for 200 children 4 to 10 years old who were enrolled in an asthma program. Environmental tobacco smoke exposure was measured by the child's salivary cotinine level. Caregivers completed the 28-item Behavior Problem Index (BPI). Positive responses were summed for a total BPI score, and children with scores >14 were considered to have significant behavior problems. We conducted Student t tests and multivariate regression analyses to determine the association of children's cotinine levels with BPI scores.

RESULTS

Overall, 56% of children were male, 65% were black, and 72% had Medicaid. Mean cotinine level was 1.47 ng/mL. Overall, 30% of children had total BPI scores >14. Children with cotinine values >1.47 ng/mL had significantly higher scores compared with children with lower cotinine values on total BPI (12.5 vs 10.2), as well as externalizing (9.0 vs 7.2), antisocial (2.3 vs 1.7), and immature (2.1 vs 1.6) subscales. In a multivariate model, log cotinine remained independently associated with externalizing (P = .04), headstrong (P = .04), and antisocial behavior (P = .04).

CONCLUSIONS

Cotinine levels are independently associated with problem behaviors among this sample of urban children with asthma.

The challenge of asthma in adolescence

The adolescents with asthma are a distinct group of patients with different problems and needs compared to children and adults. Specific issues of asthma in adolescence are the variability of the clinical spectrum, the presence of particular risk factors for the persistence of symptoms, underdiagnosis and undertreatment of the disease. Refusal of the sick role, denial of symptoms, carelessness about dangerous inhalation exposure, erratic self-medication, overexertion without taking precautions against exercise-induced asthma, and a poor relationship between patients, their families, and often doctors are the main obstacles to successful management of asthma in this critical age. There are also major problems of compliance for these patients. The goal of optimal quality of life will be achieved only if the physician thoroughly understands the adolescent's needs and provides optimal care.

Prevalence and correlates of asthma in children with internalizing psychopathology

Our objective was to determine the prevalence rate of parent-reported asthma in children with internalizing disorders seeking psychological treatment, and to study the level of internalizing and externalizing problems in these patients compared to patients without asthma. Participants were 367 children (ages 5-18 years) with internalizing disorders seeking psychological treatment. Children's psychiatric diagnosis was established with the Anxiety Disorders Interview Schedule for DSM-IV-Child and Parent versions. Parents reported on their child's asthma diagnosis, medical history, and medication usage. Child psychopathology was assessed with the Child Behavior Checklist and by child self-report with the Multidimensional Anxiety Scale for Children and the Children's Depression Inventory. We assessed internalizing psychopathology of the mothers with the Depression Anxiety and Stress Scale. An additional diagnosis of parent-reported asthma was established for 15% of the children diagnosed with an Axis I internalizing disorder, a prevalence rate markedly higher than reported for current parent-reported childhood asthma in the U.S. population. Patients with asthma showed higher levels of internalizing problems than their nonasthmatic counterparts. Internalizing psychopathology was not higher for mothers of patients with asthma. Asthma is a significant problem within the population of patients with childhood internalizing disorders. It can be accompanied by a greater severity of internalizing problems and may require specific precautions in the treatment protocol. Though parent report of asthma diagnosis is commonly used in surveys of childhood asthma, our findings have to be viewed in the light of its limitations.

Disease severity, mental health, and quality of life of children and adolescents with asthma

Asthma has been found related to a higher risk of psychological problems. Inconsistent results have been reported with respect to the quality of life of children with asthma. So there may be a complex relationship between asthma severity, quality of life, and psychological factors. The aim of this study was to examine the impact of asthma severity and emotional/behavioral problems on the quality of life of children and adolescents and on their need for support. Eighty-one children and adolescents (7-18 years old, 62 boys, 19 girls) with asthma participating in different intervention and rehabilitation programs completed the Ulm Inventory for Children, an instrument for assessing health-related quality of life. Psychological problems were rated using the Child Behavior Checklist (CBCL). Caregivers judged the patients' need for support due to asthma and due to psychosocial problems. Asthma severity was rated according to the GINA classification. The participants showed elevated caregiver-reported emotional and behavioral symptoms compared with the normative sample (mean CBCL total score T=63). Quality of life and the need for social support were significantly correlated with psychological symptoms. Asthma severity was neither correlated with quality of life nor with emotional/behavioral symptoms, but it was associated with the need for support due to asthma. Therefore, in our study, comorbid emotional and behavioral symptoms rather than disease severity predicted quality of life of children and adolescents with asthma. Treatment should be adjusted to the special needs of children with asthma and comorbid mental health problems.

Financing mental health services for adolescents: a background paper

Good mental health provides an essential foundation for normal growth and development through adolescence and into adulthood. Many adolescents, however, experience mental health problems that significantly impede the attainment of their full potential. The majority of these adolescents do not receive needed mental health services, in part because of financial obstacles to care. This article reviews the magnitude and impact of mental health problems during adolescence and highlights the importance of insurance coverage in assuring access to mental health services for adolescents. Significant limitations in private health insurance coverage of mental health services are outlined. Recent federal and state efforts to move toward parity in private insurance coverage between mental and physical health services are discussed, including an explanation of the role of Medicaid and the State Children's Health Insurance Program (SCHIP) in providing access to mental health services for adolescents. Finally, other elements that would facilitate financial access to essential mental health services for adolescents are presented.

Do parenting and the home environment, maternal depression, neighborhood, and chronic poverty affect child behavioral problems differently in different racial-ethnic groups?

OBJECTIVE

To determine whether the processes through which parenting practices, maternal depression, neighborhood, and chronic poverty affect child behavioral problems are similar or different in minority and nonminority children in the United States.

METHODS

Data from 884 white, 538 black, and 404 Latino families with children who were 6 to 9 years of age in the National Longitudinal Survey of Youth were analyzed. The outcome, child behavioral problems, was measured using the Behavior Problems Index externalizing and internalizing subscales. The effects of chronic poverty, neighborhood, maternal depression, and parenting on the outcome were analyzed using multigroup structural equation modeling.

RESULTS

Chronic poverty affected child behavioral problems indirectly through the other variables, and parenting practices had direct effects in each racial/ethnic group. The effects of maternal depression were partially mediated through parenting in the white and Latino samples but were direct and unmediated through parenting practices in the black sample. Neighborhood effects were present in the white and black samples but were not significant for the Latino sample.

CONCLUSIONS

Chronic poverty, neighborhood, maternal depression, and parenting practices have effects on child behavioral problems in white, black, and Latino children, but the processes and mechanisms through which they exert their effects differ among the groups. The differences may be related to social stratification mechanisms as well as sociocultural differences in family and childrearing practices.

Child and caregiver psychosocial functioning in pediatric immunodeficiency disorders

BACKGROUND

Children with chronic illness have been found to be at an increased risk of behavioral and emotional difficulties. To date, children with pediatric immunodeficiency disorders (PIDDs) and their families have not been the focus of extensive published psychosocial research.

OBJECTIVE

To determine if children with PIDDs and their caregivers have altered psychosocial function and whether the severity of the PIDD was associated with such difficulties.

METHODS

Twenty children with PIDDs and 20 children with asthma were recruited for this study. Children and their caregivers completed various psychosocial questionnaire forms. Responses were compared with normative data for the appropriate measure and with other variables.

RESULTS

Higher frequencies of children with PIDDs were found to have a number of elevated psychosocial concerns when contrasted with normative data, particularly from parent report. These concerns included depression, anxiety, somatization, social withdrawal, and social skills. The severity of the PIDDs was significantly associated with a number of behavioral adjustment issues, including receiving psychiatric diagnoses and special education services. Although children with PIDDs had significantly more psychiatric diagnoses than did asthmatic children, these groups did not differ significantly on questionnaire scores regarding child or caregiver psychosocial adjustment.

CONCLUSIONS

Children with PIDDs have significant behavioral problems. Children receiving intravenous immunoglobulin or immunomodulatory treatments were reported to have more problems than children not receiving them. This study highlights the need for further research in psychosocial functioning of children with PIDDs in an effort to develop interventions to promote their overall adjustment.

Behavior problems among inner-city children with asthma: findings from a community-based sample

OBJECTIVE

Previous studies have suggested a relationship between childhood asthma and behavior problems. However, few studies have used community-based samples to assess the prevalence of behavior problems among urban children with asthma symptoms. The objective of this study was to evaluate the relationship between asthma symptoms and behavior among a population-based sample of inner-city children and to determine the prevalence of behavioral comorbidity among children with asthma symptoms.

METHODS

In 2003, parents of children who were entering kindergarten in the city of Rochester completed a detailed survey regarding the child's background, medical history (with specific questions about asthma symptoms), and behavior. We compared children with no asthma symptoms, intermittent symptoms, and persistent symptoms with regard to positive peer social skills (eg, makes friends easily), negative peer social skills (eg, fights with other children), task orientation (eg, concentrates well), and shy/anxious behavior (eg, is withdrawn) (validated scales; range: 1-4). We used multivariate regression to determine the independent association between symptom severity and behavioral outcomes.

RESULTS

A total of 1619 children were included (response rate: 80%; mean age: 5.1 year), and 15% had asthma symptoms (8% persistent, 7% intermittent). Average negative peer scores were worse for children with persistent asthma symptoms compared with children with intermittent and no symptoms (mean scores: 1.88, 1.70, and 1.65). Children with persistent symptoms also scored worse than children with no symptoms on the assessment of task orientation (2.85 vs 3.03) and shy/anxious behavior (2.11 vs 1.89). Among children with persistent asthma symptoms, >20% scored >1 SD below average on 2 or more scales, compared with 16% of children with intermittent symptoms and 10% with no symptoms.

CONCLUSIONS

Urban children with persistent asthma symptoms demonstrate more behavior problems across several domains compared with children with no symptoms. These findings suggest a clear need for an early biopsychosocial approach to care for vulnerable children with asthma.

Prevalence of probable mental disorders among pediatric asthma patients in an inner-city clinic

OBJECTIVE

To determine the screen-positive prevalence of anxiety disorders and depression among pediatric asthma patients in an inner-city asthma clinic and to investigate the association between probable diagnoses of anxiety disorders and depression and medical service use among inner-city pediatric asthma patients.

METHOD

In this pilot study, a consecutive sample of pediatric asthma patients aged 5-11 in the waiting room of an inner-city asthma clinic was screened for mental disorders using the DISC Predictive Scales (DPS), which produces probable DSM-IV diagnoses. In addition, data on health service use for asthma were collected. Statistical analyses were performed to examine the relationship between probable anxiety disorders and depression and health service use for asthma among pediatric asthma patients.

RESULTS

Approximately one in four (25.7%) pediatric asthma patients in an inner-city asthma clinic met criteria for a probable diagnosis of current anxiety disorders or depression (past 4-week prevalence). Specifically, childhood separation anxiety disorder was common among 8.1%, panic among 14.9%, generalized anxiety disorder among 4.1%, agoraphobia among 5.4%, and 2.7% had depression. Having more than one anxiety disorder or depression diagnosis was associated with higher levels of inpatient and outpatient medical services, compared with patients who were negative on screening for anxiety or depressive disorders, although differences failed to reach statistical significance.

CONCLUSIONS

These findings are the first to provide preliminary evidence suggesting that mental health problems are common among pediatric asthma patients in an inner-city clinic. The results also suggest that mental health problems in pediatric asthma patients may be associated with elevated levels of medical service use for asthma. Replication of this pilot study is needed with a larger sample, more precise diagnostic methodology, and a comparison group with chronic medical illness.

The relationship of psychologic stress with childhood asthma

The psychologic influence on childhood asthma has long been a subject of investigation and controversy. This article illustrates the evidence that psychologic stress is related to children with asthma. Individual experience, the impact of family and neighborhood, the effect of caregiver mental status, and the presence of negative psychologic events affect symptoms and management. The pathways through which these factors influence asthma are mediated through cognitive and biologic mechanisms, with evidence indicating changes in behavior and alteration in immune response as underlying mechanisms. Psychologic issues are important in the patient with severe asthma. The mind-body paradigm that links psychologic stress to disease is necessary when considering the global evaluation of childhood asthma.

Do indoor pollutants and thermal conditions in schools influence student performance? A critical review of the literature

To assess whether school environments can adversely affect academic performance, we review scientific evidence relating indoor pollutants and thermal conditions, in schools or other indoor environments, to human performance or attendance. We critically review evidence for direct associations between these aspects of indoor environmental quality (IEQ) and performance or attendance. Secondarily, we summarize, without critique, evidence on indirect connections potentially linking IEQ to performance or attendance. Regarding direct associations, little strongly designed research was available. Persuasive evidence links higher indoor concentrations of NO(2) to reduced school attendance, and suggestive evidence links low ventilation rates to reduced performance. Regarding indirect associations, many studies link indoor dampness and microbiologic pollutants (primarily in homes) to asthma exacerbations and respiratory infections, which in turn have been related to reduced performance and attendance. Also, much evidence links poor IEQ (e.g. low ventilation rate, excess moisture, or formaldehyde) with adverse health effects in children and adults and documents dampness problems and inadequate ventilation as common in schools. Overall, evidence suggests that poor IEQ in schools is common and adversely influences the performance and attendance of students, primarily through health effects from indoor pollutants. Evidence is available to justify (i) immediate actions to assess and improve IEQ in schools and (ii) focused research to guide IEQ improvements in schools.

PRACTICAL IMPLICATIONS

There is more justification now for improving IEQ in schools to reduce health risks to students than to reduce performance or attendance risks. However, as IEQ-performance links are likely to operate largely through effects of IEQ on health, IEQ improvements that benefit the health of students are likely to have performance and attendance benefits as well. Immediate actions are warranted in schools to prevent dampness problems, inadequate ventilation, and excess indoor exposures to substances such as NO(2) and formaldehyde. Also, siting of new schools in areas with lower outdoor pollutant levels is preferable.

Protease inhibitor combination therapy, severity of illness, and quality of life among children with perinatally acquired HIV-1 infection

OBJECTIVES

This study examines quality of life (QOL) among school-aged children with perinatally acquired HIV infection and compares QOL outcomes between treatment groups that differ according to the use of protease inhibitor (PI) combination therapy (PI therapy). To gain insights into how PI therapy might influence QOL, associations between severity of illness and QOL were also investigated.

METHODS

Cross-sectional data for 940 children, 5 to 18 years of age, who were enrolled in Pediatric AIDS Clinical Trials Group Late Outcomes Protocol 219 were used to examine domains of caregiver-reported QOL, as assessed with the General Health Assessment for Children, during 1999. The General Health Assessment for Children is an age-specific, modular, QOL assessment that was developed for the study with previously validated measures. QOL differences between treatment groups were estimated with linear and logistic regressions that controlled for sociodemographic characteristics (age, gender, race/ethnicity, maternal/caregiver education, and respondent) and severity-of-illness indicators related to receipt of PI therapy (AIDS status, log(10) CD4+ cell counts, and height-for-age z scores).

RESULTS

The mean age of participants was 9.7 years. Most children were non-Hispanic black (54%) or Hispanic (31%), and 49% of the participants were female. At the 1999 study visit, approximately 14% of children had severe immune suppression (<15% CD4+ cells), whereas 62% of children had > or =25% CD4+ cells, ie, no immune suppression. Participants did exhibit some lag in growth, with mean height and weight z scores of -0.70 and -0.20, respectively. Twenty-eight percent of the children were reported to have met criteria for AIDS at study entry (1993-1999). When treatment groups were compared, children receiving PI therapy (72%) were older, had lower CD4+ cell percentages, and had lower height and weight z scores than did those receiving non-PI therapies. They were also more likely to have met criteria for AIDS at study entry. The most commonly used PIs were ritonavir (46%) and nelfinavir (63%). Health perceptions ratings for most children were at the upper end of the scale, whereas ratings for 25% of the children ranged over the lower 70% of scale scores. Almost one half of the children had at least some limitations in physical functioning, with more frequent limitations in energy-demanding activities (46%) than in basic activities of daily living (32%). The Behavior Problems Index was used to assess psychologic functioning. The mean total Behavior Problems Index score (9.34) and the proportion of children with extreme scores (23%) were consistent with values reported for chronically ill children and those at social and economic risk. One or more limitations in social/school functioning were reported for 58% of children. More than one third of the children (38%) experienced > or =1 physical symptoms that were at least moderately distressing. Health perceptions, physical functioning, psychologic functioning, social/school functioning, and overall HIV symptom scores did not differ between treatment groups. However, receipt of PI therapy was associated with an increased rate of diarrhea (28 vs 13%; adjusted odds ratio: 2.59; 95% confidence interval: 1.74-3.85). Severity of illness was associated with QOL in all domains except psychologic functioning. Higher log(10) CD4+ cell counts, higher height-for-age z scores, and absence of AIDS at study entry were independently associated with fewer social/school limitations and better HIV symptom scores. Health perceptions and physical functioning scores were associated with log(10) CD4+ cell counts and height z scores, respectively.

CONCLUSIONS

QOL among children receiving PI therapy differed little from that among children receiving non-PI therapy, despite clinical indications of more advanced disease. Importantly, the study found no evidence of direct negative effects of PI therapy on QOL outcomes, other than an increased rate of diarrhea. Findings suggest that the effects of PI combination therapies to slow or to prevent disease progression and to increase CD4+ cell counts and height growth have the potential to improve QOL among children with HIV infection. However, many children do experience a constellation of functional impairments indicated by behavioral problems and clinical symptoms, with limitations in activities and in school performance. Comprehensive health services will continue to be required to minimize long-term illness and disability and to maximize children's potential as they move into adolescence and adulthood.

Depression and pulmonary function in outpatients with asthma

The purpose of this study was to examine the relation between depression, anxiety and pulmonary function in asthmatics. Thirty-eight adult asthmatic patients underwent psychometric evaluation with the DSSI/sAD questionnaire, filled in an asthma questionnaire and underwent spirometry. The majority of patients suffered from mild-persistent asthma. Twenty-six reported symptoms of anxiety and 25 reported symptoms of depression. A statistically significant reduction in FEV1 and FEV1/FVC values was observed in asthmatic patients with symptoms of depression. The mean value of FEV1 was 81.84(+/-20.83) in patients without symptoms and 63.73(+/-17.99) in patients with symptoms of depression. The mean values of FEV1/FVC were 0.85(+/-0.11) and 0.75(+/-0.10), respectively. These findings indicate a high frequency of depression and anxiety in adult asthmatic patients. A biological linkage between depression and impaired pulmonary function is proposed.

Comorbidity of asthma and anxiety and depression in Puerto Rican children

Studies have reported that childhood asthma is associated with internalizing disorders, but most of these studies have used global measures of depressive and anxiety symptoms. The Diagnostic Interview Schedule for Children was administered to a group of 1891 youth ages 4 to 17 and their caregivers in Puerto Rico to determine DSM-IV symptoms and diagnoses. Asthma diagnosis and having had an asthma attack were assessed by parental report. A diagnosis of asthma was associated with having any depressive disorder and one symptom of separation anxiety. An asthma attack was associated with any depressive disorder and any anxiety disorder and, more specifically, with separation anxiety disorder, major depressive disorder, and symptoms of depression, separation anxiety, and generalized anxiety. Possible explanations for the findings are discussed.

Asthma, ear problems, and dental anxiety among 6- to 8-yr-olds in Denmark: a population-based cross-sectional study

The aim of this study was to examine the association between asthma, ear problems, and dental anxiety in children in a population-based cross-sectional study. The population included four municipalities in the County of North Jutland, Denmark, in 2001. A total of 1235 children aged 6-8 yr, and their parents, were identified. Data were obtained from a prescription database, from parental-answered questionnaires, and from dental records. Children with asthma were defined as children that had received prescriptions for both inhaled beta2-agonists and corticosteroids during the past year. Data on ear problems and dental anxiety were obtained from the questionnaires. Dental anxiety was measured using the Children's Fear Survey Schedule-Dental Subscale (CFSS-DS). Use of asthma-drugs was associated with dental anxiety (odds ratio = 1.70; 95% confidence interval 0.90-3.22). A history of often ear problems was also associated with dental anxiety (odds ratio = 1.83; 95% confidence interval 1.20-2.80). It is concluded that asthma and ear problems may be risk factors for dental anxiety in children.

Mental health services use among school-aged children with disabilities: the role of sociodemographics, functional limitations, family burdens, and care coordination

OBJECTIVE

To examine the use of mental health services and correlates of receiving services among community-dwelling children with disabilities, ages 6 to 17 years.

STUDY DESIGN

Data are from the 1994 and 1995 National Health Interview Survey Disability Supplements (NHIS-D), conducted by the National Center for Health Statistics. The study sample is 4,939 children with disabilities, representing an estimated eight million children with disabilities nationwide. Parents of children under 16 years of age reported (17-year-olds self-reported) on health, emotional and behavioral problems, mental health services use, and who, if anyone, coordinated the child's health care.

PRINCIPAL FINDINGS

Among disabled children with poor psychosocial adjustment (11.5 percent), only 11.8 percent received mental health services in the past year. Multivariate logistic regression analysis showed service use was associated with poor psychosocial adjustment; communication, social, and learning-related functional impairments; public health insurance; and financial family burdens. Younger and black disabled children were less likely to receive mental health services. The odds of service use were greater with the involvement of a health professional in coordinating care, in contrast to no one or family only. Moreover, children with disabilities were more likely to use outpatient mental health services if their care was jointly coordinated by a family member and a health professional, compared to a health professional working alone. In contrast to inpatient and outpatient care, race and family burden were not associated with the likelihood of mental health counseling in special education school settings.

CONCLUSIONS

Findings indicate that only two in five disabled children with poor psychosocial adjustment receive mental health services. Differences by age, race, and insurance coverage suggest that inequalities to access exist. However, the school setting may be one in which some barriers to mental health services for disabled children are reduced. The study also shows that the involvement of health professionals in care coordination is associated with greater access to mental health care for disabled children. These findings underscore the importance of engaging both health care professionals and the family in the care process.

Coping as a mediator of psychosocial impediments to optimal management and control of asthma

Adherence to asthma medication regimens by asthma patients is often poor and contributes to the continued and substantial burden of asthma in the community. There is evidence of increased rates of behavioural problems, anxiety and depression in people with moderate-to-severe asthma and these factors may interfere with adherence and contribute to poor asthma control. An alternative explanation is that the relationship between feelings of anxiety and depression, and adherence to the treatment regimen may be more accurately predicted from the coping styles used, rather than the experience of asthma itself. The objective of this paper was to review evidence for associations between coping strategies used by asthma patients, asthma management and health outcomes. The Medline and PsychInfo databases were searched for articles containing the terms "asthma" and "coping". Patients with asthma tended to use different strategies for coping with stress and illness compared to healthy participants and individuals with other chronic illnesses. Emotion-focussed coping strategies such as denial were commonly used by patients with poor medication adherence, those who attended emergency departments for asthma, were admitted to hospital for asthma, or suffered near-fatal asthma attacks. Interventions to improve coping strategies have been effective in reducing symptoms and psychological distress. The availability of coping resources to patients and/or their caregivers and the coping strategies that are used are likely to mediate the influence of psychosocial factors on the management of asthma. Further studies exploring the ways in which individuals cope with asthma will improve our understanding of the mechanisms linking psychological and social status to asthma morbidity and mortality.

Psychiatric symptoms in patients with asthma causality, comorbidity, or shared genetic etiology

Despite the range of diverse studies that attempt to understand the comorbidity of asthma and psychiatric diagnoses, it is still not possible to provide a reliable quantitative estimate of the increased risk for anxiety and mood disorders in children with asthma. A new hypothesis for this comorbidity has evolved, however. It is likely that the stress of having a chronic illness increases the likelihood of the development of anxiety and depressive symptoms. If this were a sufficient etiologic explanation, however, increased comorbidities of psychiatric illnesses would be found in all chronic pediatric illnesses. More precise prevalence estimates of these comorbidities require the completion of large studies that use a longitudinal design and reliable and well-validated assessment instruments. The most promising direction for future research is the definition of underlying genetic vulnerabilities that reflect autonomic regulation, may contribute to the onset of some forms of asthma, and are associated with increased risk for anxiety and mood disorders.

Psychopathology and self-esteem in chronic illness

OBJECTIVE

To evaluate psychopathology and self-esteem in chronic illness.

METHODS

60 children and their parents were selected to participate in an open study. 30 children had epilepsy and the other 30 had thalassemia. Both the groups consisted of children randomly selected from the Epilepsy Clinic and Thalassemia Centre respectively, of a teaching general hospital. The children and their parents were interviewed and also rated on Childhood Psychopathology Measurement Schedule (CPMS) and Rosenberg's self esteem scale. The data was analysed using Pearson's chi square test and Pearson's correlation coefficient.

RESULTS

The children were seen to have high psychopathology on CPMS (average score: thalassemia group = 28.56, epilepsy group = 26.06). Depression was the subscale with the maximum elevation in both groups. Behavior problems were high in epilepsy. In addition, sadness and disinterest in life were common symptoms in thalassemia while irritability and panic were high in epilepsy. Children with epilepsy perceived a change in lifestyle after diagnosis. Self-esteem was moderately affected in both groups and this affected compliance with treatment in thalassemia.

CONCLUSION

Chronic illness affects psychological health and self esteem in children. Hence, in addition to the physical aspects it is necessary also, to focus on the psychological health of the child in order to ensure compliance and thus treat the child comprehensively.

Childhood asthma, chronic illness, and psychiatric disorders

Asthma is a serious and vexing problem for many children and their families. Asthma, like most syndromes, has many symptoms and potential causes and effects. Studies have shown that pediatric asthma is associated with psychiatric disorders, but the specificity and temporality of these relations is not well known. This study examined the associations between any and specific psychiatric disorders and both childhood asthma and other childhood chronic illnesses. The study used the Methods for the Epidemiology of Child and Adolescent Mental Disorders data, a four-site, community-based study of 1,285 pairs of youths and caretakers. Psychiatric disorders were assessed using the Diagnostic Interview Schedule for Children (DISC 2.3). Methods for the Epidemiology of Child and Adolescent Mental Disorders was also used to assess individual characteristics, parental reports of asthma, and other chronic illnesses. Asthma and 'other' chronic illnesses were associated with different psychiatric disorders. In particular, having a history of asthma was associated with having an anxiety disorder, after adjustment for potential confounding, but was not associated with having an affective disorder. Having a chronic illness other than asthma or cancer was associated with having any affective disorder and dysthymia but not anxiety disorder. These results call for more mechanistic research that explores the specific relations between childhood anxiety disorder and asthma and between affective disorder and other pediatric chronic illnesses.

Behavioral adjustment in children with asthma: a meta-analysis

This study is a meta-analytic review of the behavioral adjustment of children and adolescents with asthma. Of 78 studies initially reviewed, 26 studies (encompassing 28 data sets), reflecting data on nearly 5,000 children with asthma (mean age = 8.4 years; 40% female), met criteria for inclusion. Effect size estimates were calculated across studies using standard methods. Separate effect sizes were calculated for internalizing and externalizing behavioral problems, degrees of asthma severity, and differences in control group used (i.e., sample controls or normative data). Results indicate that children with asthma have more behavioral difficulties than do healthy children, with the effect for internalizing behaviors being greater than that for externalizing behaviors (d(mn) = .73 vs .40). Increased asthma severity was associated with greater behavioral difficulties. Results did not differ by comparison group (healthy controls vs normative data). The findings suggest that patients with asthma, particularly children with severe asthma, should be considered at higher risk for behavioral difficulties that may necessitate psychosocial intervention.

Psychological interventions in cystic fibrosis and asthma

Cystic fibrosis and asthma have many psychosocial implications for patients and their relatives. These can stem from parental adaptational problems following diagnosis, negative illness perceptions, feeling 'different' and other associated developmental intrusions. In asthma, psychological factors arising from a variety of sources are known to 'trigger' attacks. For adolescents, psychological problems are hallmarked by loss (e.g. of identity, independence and peers) which results in re-appraisals of self-worth, depression and anxiety. Early intervention strategies and screening are crucial in ameliorating unsuccessful emotional adaptation and preventing chronic psychological morbidity. Behavioural and cognitive-behavioural interventions are particularly effective for both treatment-related behavioural problems (e.g. procedural distress, and poor feeding behaviour) and some psychological disorders (e.g. anxiety and depression). However, outcome depends on patients' motivation to change and willingness to collaborate. Where this is absent, less directive, but nonetheless effective, psychotherapies are utilised. Family therapy is also considered useful in addressing family dysfunction when thought to be intrinsic to the emotional problems.

Causes and consequences of comorbidity: a review

A literature search was carried out to identify and summarize the existing information on causes and consequences of comorbidity of chronic somatic diseases. A selection of 82 articles met our inclusion criteria. Very little work has been done on the causes of comorbidity. On the other hand, much work has been done on consequences of comorbidity, although comorbidity is seldom the main subject of study. We found comorbidity in general to be associated with mortality, quality of life, and health care. The consequences of specific disease combinations, however, depended on many factors. We recommend more etiological studies on shared risk factors, especially for those comorbidities that occur at a higher rate than expected. New insights in this field can lead to better prevention strategies. Health care workers need to take comorbid diseases into account in monitoring and treating patients. Future studies on consequences of comorbidity should investigate specific disease combinations.

Exposure to violence, coping resources, and psychological adjustment of South African children

The effects of exposure to direct and vicarious political, family, and community violence on the adjustment of 625 six-year-old black South African children was examined. Ambient community violence was most consistently related to children's psychosocial outcomes. Resources in the form of individual child resilience, maternal coping, and positive family relationships were found to mitigate the adverse impact in all the assessed domains of children's functioning.

Depression and asthma in children

Genetic vulnerability, allergic sensitivity, immunological compromise, and psychological stressors all contribute to the onset and severity of asthma. When depression decreases compliance and worsens prognosis, caring for an asthmatic child becomes even more problematic. Early intervention to address comorbid depressive disorders increases compliance, improves outcome, and allows a child to continue to appropriately to meet developmental expectations. In cases of severe asthma, treatment of depression may also decrease mortality.