Associations between domains of health-related quality of life and comorbid emotional and behavioral problems in youth with autism spectrum disorder

Co-occurring Conditions and Quality of Life in Autistic Children Attending General Education or Special Education Schools

A majority of children with autism is diagnosed with one or more co-occurring mental health conditions. We aimed to explore how co-occurring conditions and Quality of Life differ between school types (general education vs. special education schools), and whether co-occurring conditions were subject to the same trends over time for the two school types. Secondary, we aimed to analyze associations with child characteristics. Repeated cross- sectional data from 2013 to 2022 on children with autism (N = 1534,aged 5-15 years) in the Netherlands were used. Across school types, we showed a decrease in externalizing and language-learning conditions over time. Language-learning conditions became more concentrated in special education schools. Hyperactivity-inattention difficulties remained stable, emotional difficulties decreased and behavioral difficulties increased. Compared to those in general education, children in special education schools faced more behavioral and hyperactivity-inattention challenges. School type, duration of the study, externalizing, internalizing and language-learning conditions were all unrelated to QoL. Autistic girls experienced more behavioral difficulties compared to boys with autism. In conclusion, children with autism in special education schools experience similar QoL, but have more (severe) co-occurring conditions than those attending general education.

Sex-Differential Trajectories of Domain-Specific Associations Between Autistic Traits and Co-Occurring Emotional-Behavioral Concerns in Autistic Children

Assessing autistic traits alongside co-occurring emotional/behavioral concerns (EBCs) is challenging due to their overlap in clinical presentations, which can vary by age and sex. This study aimed to investigate domain-specific associations between autistic traits and EBCs-including anxiety, affective, attention-deficit/hyperactivity, and oppositional-defiant problems-across childhood in autistic boys and girls. We prospectively followed 389 children (84% male) diagnosed with autism at ages 2-5 years, using the Social Responsiveness Scale (SRS) and Child Behavior Checklist (CBCL) across eight timepoints until age 12. Moderated nonlinear factor analysis was used to identify and adjust for measurement non-invariance of SRS items by age, sex, and EBCs. The adjusted scores were then used for sex-moderated time-varying modeling of associations between autistic traits and EBCs. Several SRS items in the domains of social-interaction difficulties and repetitive mannerisms showed significant intercept bias by age and level of co-occurring anxiety and ADHD (effect size r > 0.20). In autistic boys, strong associations were observed between social-communication difficulties and EBCs around ages 7-9, which tended to diminish in late childhood. In contrast, autistic girls showed stable or intensifying associations, particularly with anxiety, into late childhood. Results revealed significant associations between autistic traits and EBCs after addressing item-level measurement biases. The varying associations over time highlight the importance of continuous monitoring to promptly address autistic children's sex-differential mental health needs. These findings emphasize the benefits of refining behavioral constructs and adopting a nuanced developmental approach to identify critical periods of symptom coupling/decoupling for informing evaluation and service provision.

Influence of self-esteem on health-related quality of life in children and adolescents with autism spectrum disorders

Aim

Autism spectrum disorder (ASD) is a neurodevelopmental condition that markedly impairs the physical, emotional, and social domains of health-related quality of life (HRQOL). Children with ASD typically report lower HRQOL than their neurotypical peers. This study investigated the impact of self-esteem and depressive symptoms on HRQOL in children with ASD and explored the discrepancies between parent-reported and self-reported HRQOL.

Methods

This study involved 94 participants, comprising 50 children with ASD and 44 typically developed. HRQOL was measured using the J-KIDSCREEN-52 (self-reported and parent-reported). Self-esteem, depressive symptoms, and social support were assessed using the Rosenberg Self-Esteem Scale, the Depression Self-Rating Scale for Children, and the Multidimensional Scale of Perceived Social Support, respectively. Discrepancies between parent-reported and self-reported HRQOL were examined. Multiple regression analyses were performed to determine the influence of depressive symptoms and self-esteem on HRQOL.

Results

Children with ASD showed markedly lower HRQOL than their neurotypical peers. Discrepancies between parent-reported and self-reported HRQOL revealed differing perspectives. Higher depressive symptoms were strongly correlated with poorer HRQOL. Conversely, higher self-esteem was linked to better HRQOL, notably in terms of self-perception. Social support also markedly influenced HRQOL.

Conclusion

This study underscores the necessity of addressing depressive symptoms, self-esteem, and social support as interventions to enhance HRQOL in children with ASD. The differences between parent-reported and self-reported HRQOL highlight the need to incorporate both views into clinical assessments for comprehensive and effective interventions. Future research should explore these dynamics longitudinally and across diverse populations to refine the intervention strategies.

Assessing the quality of life in children with autism spectrum disorder: a cross-sectional study of contributing factors

Objective

The study aimed to assess the quality of life (QoL) in children with autism spectrum disorder (ASD) compared to typically developing peers, identify key influencing factors such as socio-demographic and comorbid conditions, and examine the impact of symptom severity on QoL outcomes.

Methods

In this cross-sectional study conducted in Saudi Arabia, 75 children with ASD were compared to 75 typically developing children matched for age and gender. QoL was evaluated using the Pediatric Quality of Life Inventory (PedsQL), while the severity of autism symptoms was assessed using the Autism Diagnostic Observation Schedule (ADOS). Additional variables, including socio-demographic factors, comorbid conditions, and family environment, were collected through structured interviews and clinical assessments. Statistical analyses, including independent samples t-tests, multiple linear regression, and ANOVA, were employed to compare QoL scores, identify predictors, and assess the impact of symptom severity on QoL outcomes.

Results

The mean overall QoL score for children with ASD was 57.86 (SD = 13.25) compared to 81.67 (SD = 10.89) for typically developing children (t = -10.56, p < 0.001, Cohen's d = 1.90). Socioeconomic status (β = -0.25, t = -5.00, p < 0.001), comorbid ADHD (β = -0.35, t = -5.83, p < 0.001), and parental mental health issues (β = -0.45, t = -9.00, p < 0.001) were significant predictors of lower QoL. ANOVA results showed that children with severe autism symptoms had the lowest QoL scores (mean = 40.12, SD = 15.67; F = 20.45, p < 0.001, η² = 0.45).

Conclusion

Children with ASD showed significantly lower QoL, particularly in social and school functioning, highlighting the need for targeted interventions addressing core symptoms and environmental and family factors to improve outcomes.

Association of Irritability with Restricted, Repetitive Behaviors and Social Communication Challenges in Autistic Youth

Although affective irritability is a common and concerning problem for autistic youth, limited research has examined relations among core autism characteristics and irritability. Therefore, this study investigated potential associations among types of restricted/repetitive behaviors (RRBs) and social communication challenges and irritability in autistic children and adolescents. Participants were 107 autistic youth recruited from a university-based autism clinical research program. Two hierarchical multiple regressions were conducted with Affective Reactivity Index as the dependent variable. Covariates were entered at step 1, followed by the independent variables of interest at step 2. For the first model, independent variables of interest were Repetitive Behavior Scale-Revised subscales: stereotyped behavior, self-injurious behavior, compulsive behavior, ritualistic behavior, sameness behavior, and restricted behavior. For the second model, independent variables of interest were Social Responsiveness Scale, Second Edition subscales: social awareness, social cognitive, social communication, and social motivation. Irritability was significantly associated with several categories of RRBs (i.e., insistence on sameness, stereotypic behavior, and restricted interests/activities). Nonetheless, irritability was not associated with categories of social communication and interaction challenges in autistic youth. Results from this study indicated differing associations between core autism characteristics and affective irritability. Findings highlight the importance of differentiating types of restricted, repetitive behaviors and social communication and interaction challenges in conceptualizing mental health concerns in autistic youth.

Predictors of irritability in pediatric autistic populations: a scoping review

Introduction

Autism is characterized by social communication differences and repetitive behaviors, affecting 1%-2% of children. Irritability is a disabling condition affecting 19%-80% of autistic children. While extensive research has focused on interventions to reduce irritability symptoms, the underlying correlates remain poorly understood. To address this, we conducted a scoping review of the literature examining factors contributing to irritability in pediatric autistic populations.

Methods

A literature search of Embase, MEDLINE, PubMed, PsycINFO, and Web of Science was conducted in addition to manually retrieved papers from Google Scholar. Studies underwent title and abstract screening by one reviewer and full-text screening by two reviewers; disagreements were resolved through deliberation. The remaining studies underwent data extraction. The review was conducted using the PRISMA-ScR checklist.

Results

The search yielded 48 studies meeting the inclusion criteria. Correlates of irritability were categorized into eight themes: demographics/environmental, autism features, mental health, language, cognition, and function, neurobiological, physical health, physiological, and multidimensional factors. Findings revealed mixed associations with demographic factors, consistent positive associations with sensory differences and mental health symptoms, and varying associations with cognitive abilities and physical health factors. Neurobiological and physiological correlates were less explored.

Conclusion

This review revealed a significant gap in understanding sociodemographic, phenotypic, and neurobiological and physiological correlates of irritability in autism. There was also a significant gap in understanding the multi-dimensional irritability correlates. Positive associations between irritability and sensory differences and mental health symptoms suggest potential avenues for investigation of non-medication interventions.

Institutional and family support impact on health-related quality of life of children with autism spectrum disorders during the COVID-19 pandemic

PROBLEMS

Children with autism spectrum disorder (ASD) tend to have a notably poorer quality of life than the general population, especially during the COVID-19 pandemic. This study aimed to analyze the association between institutional support and family support on the health-related quality of life (HRQoL) of children with ASD during the COVID-19 pandemic.

METHODS

A cross-sectional study was conducted in October 2022 in a School for Special Needs in Malang City, East Java Province, Indonesia. The pediatric quality of life inventory (PedsQL) and Institutional and Family Support questionnaire were used to measure the HRQoL and support perceived by parents of children with ASD. We analyzed each component of the PedsQL and the Institutional and Family Support questionnaire. The independent T-test was performed to analyze the association between HRQoL and perceived support by parents of children with ASD.

FINDINGS

The results showed that most participants (72.7%) were women aged 40. As many as 69.39% of participants had more than one child, and 16.33% declared they had other children who experienced the same problem (special needs children). This study indicated that the average health-related quality of life score in children with ASD was 57.41 (9.418). The finding of this study showed a significant mean difference in HRQoL scores in children with ASD who received high institutional and family support compared to those who had low (p = 0.028, 95% confidence interval [CI] = -11.071 to 0.664).

CONCLUSION

Institutional support positively impacts children with ASD's quality of life. Therefore, it is essential to improve the adequacy of support felt by families while caring for children with ASD.

Development, psychometric evaluation, and factor analysis of an instrument measuring quality of life in autistic preschoolers

INTRODUCTION

Early interventions for autistic children should target their quality of life (QoL) but require adapted measures. The association of a child's temperament and parental characteristics with the QoL of autistic children remains unknown.

METHODS

We constructed an autism module based on a thematic analysis, a Delphi survey with experts, and a pre-test with parents to be completed alongside the proxy version of the PedsQL 4.0. We explored compliance, responsiveness, internal consistency, convergent validity, and factor structure with 157 parents of autistic preschool children. We examined the association between child and parental characteristics with the QoL of autistic children using correlation analysis, principal component analysis, hierarchical ascending classification, and linear regression. Sociodemographic information was collected via multiple choice questions, autism severity via Autism Diagnostic Observation Schedule (ADOS) scores, and parental acceptance and child's temperament via the Acceptance and Action Questionnaire and the Emotionality, Activity, and Sociability.

RESULTS

An autism module comprised of 27 items emerged. Psychometric evaluation resulted in a 24-item autism module with good internal consistency and significant convergent validity. ADOS total score was not significantly related to QoL, contrary to children's sleep issues, children's emotionality, and parental acceptance.

CONCLUSIONS

The autism module is a reliable QoL proxy measure for autistic preschool children. Results suggest parental interventions targeting children's QoL.

Caregiver-Child Agreement in Health-Related Quality of Life of Autistic Children and Adolescents

This study examined the agreement of perceived health-related quality of life (HRQOL) between caregivers and autistic children and adolescents (n = 133, 5-12 years) using the Pediatric Quality of Life Inventory Generic Core Scales, Fourth Edition (PedsQL 4.0). Results reveal good to excellent agreement over this age range across the total, physical, and psychosocial health scales. However, the emotional, social, and school functioning scores demonstrated lower agreement in dyads with children aged 5-7 than in dyads with children aged 8-12 years. Despite these differences in agreement, overall, the PedsQL 4.0 caregiver-module is a reliable instrument for measuring HRQOL in autistic individuals aged 5-12 years.

Transactional relationships between maternal requesting and responsivity, adolescent compliance, and task demands in fragile X syndrome

BACKGROUND

Males with fragile X syndrome (FXS) may have difficulty with social communication and language in addition to behavioral concerns such as noncompliance to maternal requests. Mothers vary in how they pose requests to their children, and contextual demands may also be a factor in compliance. This study examined the relationships between maternal requesting behaviors, maternal responsivity, child compliance, and task demands in adolescent males with FXS.

METHODS

35 mother-son dyads completed three interactive tasks during in-home visits (puzzle, iPad games, snack). The adolescents also completed assessments of language and autism symptoms. The three interactive tasks were video-recorded, and behavior-by-behavior coding and transcription was completed.

RESULTS

Comparing between tasks, mothers requested a behavior most often during the snack task and used a higher proportion of indirect requests during the iPad task. Adolescents were largely compliant across tasks, with average compliance equal to 70%. Adolescent compliance was predicted by maternal request frequency such that mothers who used more requests had adolescent sons who were less compliant. Maternal responsivity was higher for mothers of adolescents with FXS-only compared to those with FXS and high autism symptoms.

CONCLUSIONS AND IMPLICATIONS

Task demands may have influenced maternal requesting, which in turn may have impacted adolescent compliance. Compliance with requests is important for both social and educational aspects of life, and further study of requesting and compliance in FXS is needed to identify effective teaching and behavioral intervention methods.