Health Services Utilization Among Children With and Without Autism Spectrum Disorders

Preparing to "Live a Life of Possibilities": Experiences of Healthcare Providers Readying Autistic Adolescents and Their Families for Independent Driving

Autistic adolescents and their families may experience barriers to transportation, including independent driving, which is critical to supporting quality of life and engagement in social, educational, and employment opportunities. Healthcare providers may feel unprepared to provide guidance to autistic adolescents, although they are among the professionals families turn to for guidance. This study describes providers' experiences supporting autistic adolescents and families in the decision to pursue licensure and identifies barriers experienced in providing support. We conducted interviews with 15 healthcare providers focused on how they support autistic adolescents and their families in navigating topics related to independence, driving, and transportation. Key themes identified included: importance of understanding adolescents' perspectives and motivations, approaches to readying caregivers for children to pursue driving, and role of providers in fostering agreement between adolescents and caregivers. Results reflect healthcare providers as intermediaries between autistic adolescents and caregivers making the decision to pursue licensure and bring families to consensus. Our findings emphasize the importance of healthcare providers, in collaboration with community-based providers, in supporting autistic adolescents and their families considering licensure. Improving conversations between providers and families provides opportunity to better support quality of life among autistic adolescents and their caregivers navigating the transition to independence.

Exploring the communication access and participation of a young adult with autism spectrum disorder with limited speech and inpatient nursing staff

This study aimed to describe the nature of interactions between health care professionals and a young adult with autism spectrum disorder with limited speech during an inpatient stay. An observational study was conducted to describe the interactions between a young adult on the autism spectrum and 14 of his inpatient health care providers. Naturalistic video-recordings were taken, and behavioral coding was completed to measure the frequency and type of communication turns taken. The providers took 93% of conversational turns. Most provider turns (76%) were non-obligatory in nature and did not invite the young adult to engage in turn-taking. The young adult only had access to his communication system during one of the 27 interactions (4%); however, when he had access to his system, he demonstrated higher levels of turn-taking. Health care providers should offer patients with limited speech more communicative turns, provide adequate wait time, and ensure communication systems are available during all inpatient interactions.

Health service utilization among autistic youth in Aotearoa New Zealand: A nationwide cross-sectional study

Many autistic youth have complex healthcare needs, resulting in high rates of health service utilization. However, many characteristics of this health service utilization remain unknown. Using whole-of-population data, this study aimed to quantify and compare rates of psychiatric and non-psychiatric health service utilization among autistic and non-autistic youth, with and without co-occurring intellectual disability. A national retrospective cohort study was employed using linked individual-level administrative data for Aotearoa New Zealand youth (aged 0-24 years). Health service utilization outcomes included 11 psychiatric and non-psychiatric domains. Propensity score matching on a range of sociodemographic measures compared groups across health service utilization outcomes. Data were obtained for 19,479 autistic youth, 29% of whom had a co-occurring intellectual disability and 1,561,278 non-autistic youth. Results demonstrated higher rates of mental health service utilization among autistic compared with non-autistic youth, including inpatient (prevalence ratio 5.85; 95% confidence interval 4.93-6.94) and outpatient (prevalence ratio 4.96; 95% confidence interval 4.75-5.18) service use and psychotropic medication dispensing (prevalence ratio 6.83; 95% confidence interval 6.65-7.02), particularly among autistic youth without intellectual disability. Rates of non-psychiatric hospital admissions (prevalence ratio 1.93; 95% confidence interval 1.85-2.01), potentially avoidable hospitalizations (prevalence ratio 1.91; 95% confidence interval 1.82-2.00) and outpatient visits (prevalence ratio 1.99; 95% confidence interval 1.95-2.01) were also higher among autistic youth. Research implications for delivery of healthcare services are discussed.Lay abstractAutistic youth generally use healthcare services more often than non-autistic youth. However, we know very little about the factors that can affect health service use and the types of services that are used, and this has not been explored in Aotearoa New Zealand. We analysed data from New Zealand to compare health service use among autistic and non-autistic youth (0 to 24-year-olds). Data were available for 19,479 autistic youth and 1,561,278 non-autistic youth. We compared hospitalizations, specialist visits, emergency department visits and use of different types of medications. In this study, autistic youth were found to have been hospitalized for medical and mental health reasons, more often than non-autistic youth. Autistic youth were also more likely to have attended specialist appointments and to have been given medication. These differences were particularly large for medications commonly used for mental health conditions (e.g. anxiety, depression, attention deficit hyperactivity disorder) or associated symptoms. Autistic youth who also had an intellectual disability were more likely to use healthcare services for physical health conditions, but were less likely to use mental health services, when compared with autistic youth who did not have an intellectual disability. These findings, along with other research, suggest that the healthcare needs of autistic youth are not always being met. Further work is needed to enhance our understanding of co-occurring conditions among autistic youth, including those that result in high rates of health service use, in order to inform the development of healthcare services and training for healthcare professionals to better cater to the needs of autistic youth.

A cross-sectional study of public knowledge and stigma towards autism spectrum disorder in Lebanon

Autism Spectrum Disorder (ASD) is a neurodevelopmental condition that requires public understanding to foster acceptance and reduce stigma. This study aimed to evaluate ASD knowledge and stigma among the Lebanese population and the factors influencing them. An online cross-sectional study was conducted between February and July 2022 among Lebanese adults. Participants completed a self-administered structured questionnaire that comprised a sociodemographic section and two validated scales serving the study's purpose (The Autism Stigma and Knowledge Questionnaire (ASK-Q) and The Autism Social Distance Scale). A total of 949 participants filled out the questionnaire. More than half of them had adequate knowledge of autism diagnosis and symptoms (57.9%), while only 6.6% and 9.6% showed adequate knowledge of its etiology and treatment, respectively. Additionally, 83.4% of the participants did not endorse stigma toward autism. The multivariate analysis taking the knowledge total score and subscales as the dependent variables showed that declaring prior knowledge of autism was significantly associated with better knowledge (Beta = 1.38) and higher stigma (Beta = 0.26). Furthermore, a higher knowledge score (Beta = - 0.06) and a declared prior knowledge of autism (Beta = - 0.62) were significantly associated with lower autism social distance. These findings highlight the need for targeted awareness campaigns to address knowledge gaps and further reduce stigma in Lebanon.

Challenges for neurodiverse children in acute medical hospitals and opportunities for the new National Children's Hospital to be 'neurodiversity-friendly'

Neurodiversity refers to the variation in human cognitive, sensory, and communication experiences and reframes deficits as differences. Rates and duration of hospitalisation in neurodiverse children are higher compared to their neurotypical peers. Despite increased admissions, paediatric medical hospitals are poorly equipped to adequately support their unique cognitive, sensory, behavioural, and communication needs, which can have negative impacts on the experiences of patients, families, and staff. The literature supports several innovative and inclusive strategies, which present exciting opportunities for Ireland's new National Children's Hospital (NCH) to become a 'neurodiversity-friendly paediatric hospital'.

Where are all the Services: Mapping Community-Based Services for Canadian Autistic Youth with Co-occurring Mental Health Conditions

PURPOSE

Autistic youth are at heightened risk of mental health issues and face several barriers to accessing appropriate supports. A lack of available services is a common barrier that many autistic youth experience, with only 43% of autistic youth from the US who needed mental health services receiving them. Little is known about the availability of these mental health services in Canada, despite the high prevalence of mental health issues in autistic youth. The current study is one of very few that has reviewed the state of community-based programs and services for the support of mental health challenges in autistic people in North America, and the first such study in Canada.

METHODS

Using an environmental scan methodology, we conducted a search of resource listings on various community websites with a filter for "autism". The resulting websites were then reviewed to find what services providers offer for autistic youth (≥ 25 years) and contacted to complete a survey.

RESULTS

267 listings of mental health supports were identified in the initial search, with 94 sites that specifically mentioned serving autistic youth. 43% (n = 40) of service providers completed a survey about the services they offered, therapeutic approaches, and background training. Providers reported that neurodiversity approaches and multi-disciplinary teams were working well in their practices, yet funding access and society's views on autism were barriers they face.

CONCLUSION

Findings add to the growing body of evidence that availability of services is a systemic barrier that many autistic youth experience when accessing mental health supports.

Routine vaccine uptake in school-aged autistic and non-autistic youth: A linked database study

OBJECTIVES

This study was conducted to determine whether school-aged autistic youth received routine vaccines at a lower rate than their non-autistic peers.

METHODS

In Nova Scotia (NS), Canada, vaccines routinely delivered in early adolescence are administered to Grade 7 students through a school-based Public Health vaccination program. NS youth eligible to receive Grade 7 vaccinations between 2011 and 2017 were included in this study. Autism spectrum disorder (ASD) diagnoses were determined from administrative health data. Rates of receipt of any Grade 7 vaccine and of individual vaccines were compared between autistic and non-autistic youth. Subgroup analyses included comparing Grade 7 vaccine receipt between autistic youth and their non-autistic siblings and early childhood vaccine receipt between autistic and non-autistic cohorts.

RESULTS

The rates of receipt of any vaccine were 73% among 916 autistic youth and 82% among 49,599 non-autistic youth (adjusted relative risk = 0.91; 95% confidence interval = 0.87-0.95). Similar results were found for individual vaccines. Subgroup analyses revealed lower rates of Grade 7 vaccine receipt among autistic youth compared to among their non-autistic siblings. Rates of early childhood vaccine receipt did not differ between autistic and non-autistic cohorts.

CONCLUSION

Autistic youth were under-vaccinated compared to their non-autistic peers for Grade 7 vaccinations. Lower vaccination rates in autistic youth than in their non-autistic siblings suggest that setting-related factors may contribute more to the under-vaccination of autistic youth than parental vaccine hesitancy. Barriers to vaccine uptake for school-aged autistic youth, including those unique to school-based vaccination programs, must be explored and addressed.

Reported Barriers and Facilitators for Autistic Individuals, Persons with Other Intellectual and Developmental Disabilities, and Their Caregivers to Receive the COVID-19 Vaccine: A Pilot Study

Autistic individuals and persons with other intellectual or developmental disabilities (IDD) may experience challenges in social engagement, sensory processing, and behavior rigidity. This population is more likely to face barriers to successful preventative healthcare, including vaccines, compared to neurotypical peers. Autistic individuals and persons with other IDD may be at greater risk for COVID-19 infection due to sensory dysregulation that interferes with mitigation such as wearing masks, and challenges in social communication that impose difficulties in understanding and adhering to prevention measures. Adaptations are needed to make vaccine opportunities more accessible for neurodivergent individuals. A series of seven Sensory-Friendly COVID-19 Vaccine Clinics (SFVCs) were conducted between December 2021 and August 2022 in collaboration with the A.J. Drexel Autism Institute and the Academy of Natural Sciences of Drexel University. SFVCs examined perceived barriers and facilitators to vaccine experiences, based on feedback from autistic individual/persons with IDD and their caregivers. Surveys were administered to autistic individuals/persons with IDD or their caregivers (n = 35) from the larger sample who attended the clinic; 18 participants also complete a supplemental interview. Scaled survey questions were analyzed to determine the acceptability of the SFVCs. Open-ended survey questions and interview responses were coded thematically to identify barriers, facilitators, and areas of improvement. All individuals who came to a SFVC with intent to be vaccinated were successfully administered a COVID-19 vaccine. More than 90% of participants reported that experiences at the SFVCs were positive, promoted retention, and they would recommend clinics to others. Staff clinical expertise, sensory-friendly elements, and hosting clinics at a neutral location (free from past medical history) served as facilitators to successful vaccine administration, whereas factors such as ill-equipped pharmacy staff, behavioral challenges, and logistical issues may serve as barriers. Incorporating reported barriers, facilitators, and accommodations of SFVC experiences may lead to more successful preventative healthcare processes for neurodivergent individuals.

Autism-Friendly Healthcare: A Narrative Review of the Literature

Disparities in healthcare access, delivery, and outcomes exist between autistic and non-autistic individuals. Autism-friendly healthcare initiatives aim to facilitate and improve the healthcare experience of autistic individuals by addressing commonly encountered challenges. While there is no consensus regarding the definition of autism-friendly healthcare, in this narrative review, we examine previously published research to determine the most important components of autism-friendly healthcare. Patient-related factors, provider-related factors, and system-related factors should be addressed. Proactivity, flexibility, and collaboration should guide the process of transforming the healthcare system. Finally, multiple strategies can be utilized as appropriate to the setting and individuals.

Sleep disturbances are associated with greater healthcare utilization in children with autism spectrum disorder

BACKGROUND

Sleep disturbances are frequently reported in children with autism spectrum disorder (ASD) and are associated with the severity of co-occurring symptoms. This study's aim was to examine the extent of healthcare utilization and clinical outcomes associated with sleep disturbances in children with ASD.

STUDY DESIGN

A retrospective, cross-sectional study of 541 children with ASD from the Azrieli National Center for Autism and Neurodevelopment Research (ANCAN) whose parents completed the Children's Sleep Habits Questionnaire (CSHQ). Children with a total CSHQ score ≥ 48 were defined as having sleep disturbances. Sociodemographic characteristics, ASD diagnostic measures, chronic co-occurring conditions, medication usage, hospitalizations, visits to the emergency room (ER), and visits to specialists were compared in ASD children with and without sleep disturbances. Multivariate logistic regression models were then used to assess the independent association of sleep disturbances with clinical characteristics and healthcare utilization.

RESULTS

Of the 541 children with ASD, 257 (47.5%) had sleep disturbances. Children with sleep disturbances exhibited higher rates of multiple (≥ 3) co-occurring conditions (19.1% vs. 12.7%; p = 0.0414) and prescribed medications (45.5% vs. 32.7%; p = 0.0031) than other children. Finally, ASD children with sleep disturbances were 1.72 and 2.71 times more likely to visit the ER and be hospitalized than their counterparts (aOR = 1.72; 99%CI = 1.01-2.95; and aOR = 2.71; 99%CI = 1.10-6.67, respectively).

CONCLUSIONS

Our findings suggest that sleep disturbances are associated with greater healthcare utilization among children with ASD. Further studies could examine whether treating sleep disturbances in children with ASD yields additional clinical benefits beyond improvements in sleep.

Impact of Adverse Childhood Experiences and Mental Health on School Success in Autistic Children: Findings from the 2016-2021 National Survey of Children's Health

PURPOSE

School is an important developmental setting for children. Adverse childhood experiences (ACEs) are linked to overall lower educational attainment and are more prevalent in children with Autism Spectrum Disorder (ASD) than in their neurotypical peers. The aim of this study is to test the association between ACEs and school outcomes among autistic children and whether mental health conditions explain this association.

METHODS

We combined 2016-2021 data from the National Surveys of Children's Health for children, ages 6-17, identified by parents as having ASD (N = 4,997), to examine the relationship between ACEs and school outcomes (grade progression, school attendance, and engagement). We analyzed depression and anxiety variables to investigate the extent to which mental health can explain the relationships between ACEs and school outcomes.

RESULTS

ACEs were significantly associated with school outcomes. With increased ACEs, autistic children experienced a significant decrease in the odds of school attendance, grade progression and school engagement (p < .05). Furthermore, although depression and anxiety symptoms were significantly associated with school outcomes, they cannot explain away the enduring, strong relationship between ACEs and level of grade progression, engagement, and school success index.

CONCLUSION

Our findings suggest ACEs predict school success among autistic children, with mental health conditions appearing to mediate the relationship between ACEs and key factors in school success. Efforts should be made to proactively identify and address the impact of ACEs and associated mental health conditions among autistic students.

Adverse Childhood Experiences and Health Outcomes Among Transition-Age Autistic Youth

BACKGROUND

Adverse childhood experiences (ACEs) have been associated with poor health outcomes in the general population. However, their impact on autistic youth remains unclear.

OBJECTIVE

The primary objective was to understand how childhood adversity is related to the general health, mental health, and physical health of transition-age autistic youth.

PARTICIPANTS AND SETTING

Using data from the 2018-2021 National Survey of Children's Health, this cross-sectional study involved 2056 autistic youth aged 12-17.

METHODS

Logistic regression was employed to test the association between three measures of ACEs - individual ACEs, cumulative ACEs, and grouped ACEs based on contexts, and health outcomes of autistic youth.

RESULTS

Our study observed a high prevalence of ACEs among autistic youth, with a substantially higher proportion experiencing multiple ACEs than their neurotypical peers. Individual ACEs were significantly associated with specific health issues. Cumulative ACEs demonstrated a clear dose-response relationship with health outcomes, with higher ACE counts increasing the likelihood of experiencing poor general health, mental health conditions, and physical health issues. Moreover, grouped ACEs associated with health differently, with community-based ACEs being particularly linked to general health status, mental health conditions, and physical health conditions, while family-based ACEs correlated more with more severe mental health conditions and being overweight.

CONCLUSION

These findings collectively emphasize the importance of addressing ACEs as a public health concern among transition-age autistic youth, highlighting the need for targeted interventions, prevention strategies, and support services to mitigate the negative impact of ACEs on the overall well-being of this growing community.

The Development and Acceptability of a Comprehensive Crisis Prevention Program for Implementation in Health Care Settings

INTRODUCTION

Behavioral crises are increasingly prevalent in health care settings. Existing programs, however, include procedures that lack adaptability, omit critical components, and deviate from clinical best-practice recommendations. Health care employees also continue to report lacking confidence for safely managing behavioral crises.

AIMS

We described the development and acceptability of a comprehensive crisis prevention program and its modification for a large pediatric health care system to help remediate the limitations of existing programs.

METHOD

Chi-square analyses evaluated the acceptability of the crisis prevention program pre- versus post-training and at 3- and 6-month follow-up times. For insignificant outcomes, logistical regressions identify whether responses differed between emergency-department and nonemergency-department employees.

RESULTS

Chi-square analyses were significant for 10 of 15 questions suggesting that employees were more confident in managing and communicating during behavioral crises post-training, and that this confidence was maintained. Logistic regressions found that emergency-department employees differed in some responses to the acceptability questionnaire than nonemergency-department employees over time.

CONCLUSION

The present crisis prevention program is adaptable to various settings and patients, and it is well received overall by employees. The safety of patients and employees is integral to the delivery of quality care and improving patient-provider relations.

The impact of COVID-19 on receipt of health services among children with and without autism

ABSTRACT

TThe COVID-19 pandemic disrupted a range of health services for children across the United States. Autistic children have well-documented deficits in health-related services compared to nonautistic children. Parents of autistic children reported an increase in mental health and behavior problems with the onset of the pandemic, increasing the need for supportive services. The current study used data from the National Survey of Children’s Health from 2019 and 2020 to conduct logistic regressions predicting the likelihood of having unmet service needs before and after the onset of the pandemic. Results suggested that autistic children were more likely to have unmet medical, dental, and mental health service needs across years compared to nonautistic children, but there were no interactions by year. All children experienced an increased likelihood of having unmet needs from pre- to post-pandemic. Results suggest that although the pandemic disrupted services across the board, autistic children lacked health services regardless of the pandemic, pointing to persisting disparities in service receipt. A discussion of ongoing barriers to services and issues related to virtual services is included. Future research should further investigate the feasibility of virtual services as well as ways of reducing barriers to all services for autistic children.

Exploring adolescent and parent perspectives on facilitating health self-management in adolescents with autism spectrum disorder

Background

As many as 95% of individuals across the lifespan with autism spectrum disorder (ASD) have at least one comorbidity. While research focused only on the health of autistic adolescents is limited, we do know that fewer than 14% of these youth receive appropriate transition services to self-manage their health. These limitations have resulted in poor outcomes and premature mortality. Little is known about how parents and their adolescent children address this health burden.

Objective

The objective of this study is twofold. First to compare the perceptions of adolescents with ASD and their parents regarding adolescents' contextual and process variables (depressive symptoms, health knowledge, health communication/planning, self-efficacy, self-determination) and health self-management (HSM) behavior. The second is to examine social facilitation for HSM behaviors in adolescents with ASD and their parents.

Methods

In this community-based study, an online survey was used to compare the perspectives of 40 adolescents with ASD aged 12 to 22 years and their parents on the adolescents' HSM behaviors. Contextual and process variable measures (PROMISE, Starx, General Self-efficacy Scale, AIR Self-determination Scale, Social Facilitation Questionnaire) were completed by both adolescents (adolescent/pediatric version) and parents (parent version).

Results

Descriptive analysis indicated that parents were teaching self-management to adolescents for monitoring and preventing illness, including medication knowledge and how to talk to their doctor. The largest differences were found between parents' and adolescents' perceptions regarding teaching and learning about independent management of existing health conditions. Additionally, adolescents rated their self-efficacy (t (38) = 3.62, p < .001) and self-determination (t (39) = 4.55, p < .001) significantly higher than their parents did.

Conclusions

This study contributes perspectives on what parents and adolescents are doing to enhance adolescents' health self-management. Adolescence is a developmental period of social facilitation when parents may teach their adolescent children with ASD to self-manage their health and when those adolescents may learn to do so. During this period, providers should offer adequate planning and guided training to support parents and their adolescent children with ASD to improve adolescents' self-management behaviors and improve health outcomes for this vulnerable population.

Appropriateness of psychopharmacological therapies to psychiatric diagnoses in persons with autism spectrum disorder with or without intellectual disabilities: a cross-sectional analytic study

BACKGROUND

Observational studies highlighted high rates of psychotropic medication in persons with autistic spectrum disorder (ASD) with or without intellectual disability, which seems to be associated with the management of problem behaviors more than co-occurrent psychiatric disorders. The purpose of the study is to investigate psychopharmacology use and diagnoses of co-occurrent psychiatric disorder (PD) in persons with ASD attending a public mental health service in Emilia Romagna, Italy.

METHODS

The present study is a multicenter, cross-sectional study.

RESULTS

275 persons out of 486 (56.5%) resulted to receive at least one psychotropic drug, compared to 74 persons (15.2%) that were diagnosed with a PD. 63.6% were on poly-pharmacotherapy (2-10 compounds), with 37.8% receiving 3 or more medications. Antipsychotics were the most frequently prescribed class of psychotropic drugs (89%), followed by antiepileptics/mood stabilizers/lithium (42.1%) and anxiolytics (BDZ) (38.5%). Most common psychiatric disorders were psychotic disorders (29.7%), followed by anxiety disorders (17.5%), bipolar disorders (12.2%), and depressive disorders (9.4%).

CONCLUSIONS

Our findings support earlier research showing that many individuals with ASD receive pharmacotherapy without being diagnosed with a co-occurring psychiatric disorder, indicating that the main reasons for prescription and the type of compound frequently have little to no link with specific psychopathology.

Neurodivergence and radiology: How medical professionals can optimise the standard of care provided to autistic paediatric patients

INTRODUCTION

Several studies have been published regarding patients with various neurodevelopmental diagnoses attending hospital appointments, however, few focus on autism and the radiology department. This paper aims to identify how implementing patient-centred strategies and protocols for autistic paediatric patients will benefit the patient pathway and provide a more comfortable experience for those undergoing different scans and procedures within the radiology department.

METHODS

Using several electronic databases, articles were collected using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) and analysed with the Critical Appraisals Skills Programme (CASP).

DISCUSSION

A total of 8 articles are discussed and analysed in this review, focussing specifically on patient-centred procedures and practice, costs of healthcare services and how multidisciplinary teamwork compares to applied behavioural analysis.

RESULTS

The articles concluded that the current practice of multidisciplinary working is the most beneficial for patients. Furthermore, implementing autism awareness programmes and patient-specific protocols will help reduce anxiety surrounding scans within the radiology department.

CONCLUSION AND IMPLICATIONS FOR PRACTICE

Implementing mandatory autism awareness programmes and continuing with the multidisciplinary approach for autistic paediatric patients would provide the best possible patient-centred care.

The impact of autism spectrum disorder on parent employment: Results from the r-Kids study

Parents of children with autism spectrum disorder (ASD) and other chronic health conditions often face exceptional caregiving demands that can lead to challenges related to maintaining and succeeding in employment. Detailed information on the specific ways in which these health conditions impact parent employment could aid in designing equitable, effective policies to support families. The r-Kids study used electronic health records to identify three groups of children: those with ASD, asthma, or neither condition (control), from several health care systems. We oversampled racial and ethnic minorities and matched the asthma and control groups to the age and sex distribution of the ASD group. Parents completed three online surveys over the course of a year to measure annual employment outcomes. Surveys included the Family Economic Impact Inventory (measuring employment impacts) and measures of quality of life and symptom severity. All materials were provided in English and Spanish. The study enrolled 1461 families (564 ASD, 468 asthma, 429 control). Youth were 3-16.5 years old and predominantly male (79%). The sample was diverse (43% non-Hispanic White; 35% non-Hispanic Asian, Black, Native Hawaiian, or Other; and 21% Hispanic ethnicity). Parents of children with ASD were significantly less likely to be employed than parents of youth with asthma and control combined (OR: 14.2, p < 0.001), and were more likely to have other difficulties with employment and productivity while at work. Public and employer policies to help mitigate these impacts could aid families in managing care for youth with ASD.

A cross-sectional examination of service complexity in youths with co-occurring autism spectrum disorder and psychiatric or medical diagnoses across service sectors

Introduction

Autism spectrum disorder (ASD) is a heterogeneous, life-long, and complex condition. Youth diagnosed with ASD require several supports addressing core symptoms associated with the disorder, but also those resulting from co-occurring mental and physical health conditions. As a result, their care is overseen by numerous professionals spanning various service sectors, but communication between sectors is hindered due to the absence of a standardized assessment system to identify and triage youth to services. A paucity of information surrounding this population's service use lingers and a siloed delivery system persists.

Methods

Using archival data collected from 1,020 youth between 12 and 18 years of age, this study explored service complexity among autistic youth with and without psychiatric and medical co-occurring conditions in Ontario, Canada. In doing so, a negative binomial regression was utilized to investigate which predisposing, enabling, and need variables were associated with service complexity.

Results

Results revealed that experiencing financial difficulties was not associated with service complexity. However, age, sex, caregiver distress, comorbidity, intellectual disability, and evaluated health status were significant predictors. More specifically, female youth and youth with distressed caregivers had greater mental health service complexity scores. Additionally, youth diagnosed with two or more conditions in addition to ASD who required longer durations of programming, controlling for other predictors, had greater mental health service complexity scores. Yet, youth with an intellectual disability had lower service complexity scores.

Discussion

Clinical implications of this study are discussed to inform future investments into mental health efforts for autistic youth.

Identifying Components of Autism Friendly Health Care: An Exploratory Study Using a Modified Delphi Method

OBJECTIVES

Autistic individuals report lower health care satisfaction. However, there is currently no set of "best practice" standards about caring for autistic individuals. In this exploratory study, we aim to identify features of Autism Friendly practice according to a sample consisting of mainly professionals whose interests include autism using a modified 3-round Delphi-a method that identifies a consensus view across subject participants.

METHODS

Statements about components of an Autism Friendly health care practice were compiled in consultation with the steering committee of an Autism Friendly Initiative at a single, urban academic safety-net hospital. Participants were recruited through our national network of professionals and patients/families mailing list. Examples of invited professionals included researchers, health care workers, and educators. In the first 2 rounds, we distributed electronic surveys to participants, who scored statements from 1 to 9 regarding importance. In round 2, statements that were scored low by all stakeholder groups were eliminated. Seventy-eight participants responded to the first-round survey, and 51 participants responded to the second-round survey. In the third round, 38 participants ranked 16 statements from most to least important. Statements are summarized and presented in the Results section.

RESULTS

Topics that emerged from highly ranked statements include environmental/operational modifications (e.g., longer appointment times) and staff training to support autistic patients.

CONCLUSION

Highly ranked statements represented previously reported barriers, including the need for staff training and inclusive engagement with the autistic community. The findings can help inform health care organizations to determine priorities when building an Autism Friendly health care practice.

Hospitalizations Among Children and Youth With Autism in the United States: Frequency, Characteristics, and Costs

National estimates of hospitalization diagnoses and costs were determined using the 2016 HCUP Kids' Inpatient Database. Children and youth with autism were hospitalized over 45,000 times at over $560 million in costs and 260,000 inpatient days. The most frequent principal diagnoses for hospitalizations of children and youth with autism were epilepsy, mental health conditions, pneumonia, asthma, and gastrointestinal disorders, which resulted in almost $200 million in costs and 150,000 inpatient days. Mental health diagnoses accounted for 24.8% of hospitalizations, an estimated $82 million in costs, and approximately 94,000 inpatient days. Children and youth with autism were more likely hospitalized for epilepsy, mental health diagnoses, and gastrointestinal disorders, and less likely for pneumonia and asthma compared to other children and youth.

Association Between In-Home Treatment and Engagement in Psychosocial Services Among Medicaid-Enrolled Youth

OBJECTIVE

Prior studies have identified low rates of engagement in mental health (MH) services in clinic settings among children enrolled in Medicaid. Yet, little is known about whether the delivery of in-home MH treatment (in which the clinician travels to the child's home) improves engagement for this population. This study examines the association between the delivery of in-home psychosocial treatment and engagement in services among Medicaid-enrolled youth.

METHOD

We used 2010 to 2014 Georgia Medicaid claims data to identify 53,508 children and adolescents (aged 5-17 years) with a MH diagnosis that initiated new psychosocial treatment. We estimated regression models controlling for covariates to examine the relationship of the receipt of any in-home psychosocial treatment in the home setting with 3 outcome measures of engagement: receipt of at least 4 psychosocial visits during the first 12 weeks; total number of psychosocial visits during the first 12 weeks; and total duration of service use.

RESULTS

Those who received any in-home psychosocial treatment (compared to those who did not) had 4.3 times the odds (odds ratio = 4.3, 95% CI = 4.0, 4.7) of receiving at least 4 visits during the first 12 weeks, had 4.5 (95% CI = 4.3, 4.7) more predicted visits during the first 12 weeks, and had a longer treatment episode duration (mean rate ratio = 1.54, 95% CI = 1.48,1.59).

CONCLUSION

Although many Medicaid-enrolled youth do not receive a sufficient number of MH services to achieve positive outcomes, our findings suggest that providing in-home psychosocial treatment can improve service engagement and potentially help address this challenge.

Heterogeneity in Autism Spectrum Disorder Case-Finding Algorithms in United States Health Administrative Database Analyses

Strengthening systems of care to meet the needs of individuals with autism spectrum disorder (ASD) is of growing importance. Administrative data provide advantages for research and planning purposes, including large sample sizes and the ability to identify enrollment in insurance coverage and service utilization of individuals with ASD. Researchers have employed varying strategies to identify individuals with ASD in administrative data. Differences in these strategies can limit the comparability of results across studies. This review describes implications of the varying strategies that have been employed to identify individuals with ASD in US claims databases, with consideration of the strengths and limitations of each approach.

Brief Report: Telehealth Satisfaction Among Caregivers of Pediatric and Adult Psychology and Psychiatry Patients with Intellectual and Developmental Disability in the Wake of Covid-19

Telehealth has been shown to be both acceptable and effective in many areas of healthcare, yet it was not widely adopted prior to the SARS-CoV-2 (COVID-19) pandemic. Additionally, previous evaluations of telehealth for autism spectrum condition (ASC) and intellectual and developmental disability (IDD) populations are limited in both number and scope. Here, we investigated satisfaction amongst Psychology and Psychiatry patient caregivers at Cincinnati Children’s Hospital Medical Center (CCHMC) after the onset of the COVID-19 pandemic. Results (640 responses) showed high rates of satisfaction across departments, appointment types, and diagnoses, with 92% indicating overall satisfaction with their appointment. There were, however, notable decreases in satisfaction among Group Therapy respondents, and those whose diagnosis was classified as Other.

Contributing factors to healthcare costs in individuals with autism spectrum disorder: a systematic review

BACKGROUND

Individuals with autism spectrum disorder (ASD) are more likely to use healthcare than their counterparts without disabilities, which imposes high medical costs to families and health systems. This study aimed to investigate healthcare costs and its determinants among individuals with ASD.

METHODS

In this systematic review, we searched online databases (Web of Science, Medline through PubMed and Scopus) for observational and experimental studies that included data on service use and costs associated with ASD and published between January 2000 and May 2021. Exclusion criteria included non-English language articles, duplicates, abstracts, qualitative studies, gray literature, and non-original papers (e.g., letters to editors, editorials, reviews, etc.).

RESULTS

Our searches yielded 4015 articles screened according to PRISMA guidelines. Of 4015 studies identified, 37 articles from 10 countries were eligible for final inclusion. Therapeutic interventions, outpatient visits and medications constituted the largest proportion of direct medical expenditure on individuals with ASD. Included studies suggest lack of health insurance, having associated morbidities, more severe symptoms, younger age groups and lower socioeconomic status (SES) are associated with higher medical expenditure in individuals with ASD.

CONCLUSIONS

This systematic review identified a range of factors, including lower SES and lack of health insurance, which are associated with higher healthcare costs in people with ASD. Our study supports the formulation of policy options to reduce financial risks in families of individuals with ASD in countries which do not have a tax-based or universal health coverage system.

Transition to Adulthood for Autistic Adolescents: Topics Discussed by Healthcare Providers With Autistic Patients and Families

PURPOSE

We surveyed healthcare providers to determine the extent to which they discuss transition-to-adulthood topics with autistic patients without intellectual disabilities.

METHODS

Seventy-four healthcare providers in the Philadelphia area reported on the patient age at which they begin transition conversations, topics covered, and provider comfort. We calculated the proportion of providers who endorsed each transition topic, overall and by clinical setting.

RESULTS

Providers initiated transition-related conversations at a median age of 16 years (IQR: 14, 18), with over half reporting they were "somewhat" or "a little" comfortable with discussions. Nearly all providers discussed at least one healthcare, well-being, and mental health topic, while basic need-related discussions were limited.

DISCUSSION

Results suggest providers may delay and feel poorly prepared to provide anticipatory guidance to autistic patients for transition to adulthood. Future efforts to enhance the available resources and preparation available to providers are essential to meet autistic patients' needs.

The Autism Intervention Research Network on Physical Health (AIR-P) Research Agenda

OBJECTIVES

In the United States, autistic individuals experience disproportionate physical and mental health challenges relative to non-autistic individuals, including higher rates of co-occurring and chronic conditions and lower physical, social, and psychological health-related quality of life. The Autism Intervention Research Network on Physical Health (AIR-P) is an interdisciplinary, multicenter research network for scientific collaboration and infrastructure that aims to increase the life expectancy and quality of life for autistic individuals, with a focus on underserved or vulnerable populations. The current paper describes the development of the AIR-P Research Agenda.

METHODS

Development of the research agenda involved an iterative and collaborative process between the AIR-P Advisory Board, Steering Committee, and Autistic Researcher Review Board. The methodology consisted of 3 phases: (1) ideation and design, (2) literature review and synthesis; and (3) network engagement.

RESULTS

Six core research priorities related to the health of autistic individuals were identified: (1) primary care services and quality, (2) community-based lifestyle interventions, (3) health systems and services, (4) gender, sexuality, and reproductive health, (5) neurology, and (6) genetics. Specific topics within each of these priorities were identified. Four cross-cutting research priorities were also identified: (1) neurodiversity-oriented care, (2) facilitating developmental transitions, (3) methodologically rigorous intervention studies, and (4) addressing health disparities.

CONCLUSIONS

The AIR-P Research Agenda represents an important step forward for enacting large-scale health-promotion efforts for autistic individuals across the lifespan. This agenda will catalyze autism research in historically underrepresented topic areas while adopting a neurodiversity-oriented approach to health-promotion.

Screening for Hypertension in Children With and Without Autism Spectrum Disorder

This cross-sectional study compares the frequency of hypertension screening at health maintenance visits between children with and without autism.

The creation of a specializedmedical-dental clinic for adults with developmental disabilities in Montreal, Canada

Purpose

There is inadequate health care for patients with developmental disabilities (DD), due to a number of systemic issues. This case study describes the establishment of a medical-dental clinic in Montréal, Québec for adults with DD. The purpose of this paper is to describe the model of interdisciplinary care based on best practices, as an example to encourage a growing community of trained health professionals to serve this population.

Design/methodology/approach

Interviews with all the clinic staff and leadership were conducted on-site at the clinic, followed by document review and discussions with an embedded researcher in the organization.

Findings

The clinic was established through a series of events that led to public and government interest to act, the timely emergence of major donors, and bringing together several dedicated individuals and organizations. The core team engaged in consultation with clinics, followed by extensive billing analyses and iterative process mapping as a learning organization. Prior to patient visits, the clinic conducted detailed intake processes to adequately plan for each patient interaction. Desensitization visits were undertaken to improve patient tolerance for examination and treatment. The continual collection of data fed into an evaluation framework to facilitate continuous improvement and articulate a model for replication.

Originality/value

To the best of the authors knowledge, there is not a clinic of this nature serving this population in Canada. This work can serve to inform the efforts of other care providers looking to create a medical – dental home for this population.

Brief Report: The Experiences of Families of Children with an Autism Spectrum Disorder When Seeking Patient-and Family-Centered Care

Patient-and family-centered care (PFCC) is a partnership among healthcare professionals, patients, and families that is grounded in mutual respect and is an approach that impacts delivery of care, decision-making, and information sharing. PFCC should be implemented for all, including individuals with Autism Spectrum Disorders (ASD), who experience adverse medical encounters despite increased prevalence and healthcare utilization. Insights into the experiences of families during medical experiences can inform clinical practice by increasing healthcare professionals' understanding of the population. Using a mixed-methods approach, the perspectives of 40 families were analyzed. The themes include barriers and opportunities to improve upon the delivery of PFCC, which help to advance healthcare interactions and inform solution-based initiatives to facilitate medical visits that may benefit all patients.

Where are US outpatient mental health facilities that serve children with autism spectrum disorder? A national snapshot of geographic disparities

LAY ABSTRACT

There has been a rise in the observed prevalence of autism spectrum disorder among children. Existing studies show the share of counties with a treatment facility that offers care for children with autism spectrum disorder. However, no estimates exist of the share of US outpatient mental health treatment facilities that provide services for children with autism spectrum disorder. We identified key facility-level characteristics in offering mental health care for children with autism spectrum disorder. We used a telephone survey to contact almost all outpatient mental health treatment facilities in the contiguous United States. We asked the facilities if they provided mental health care for children with autism spectrum disorder. We took the results of this survey and estimated multivariable regressions to examine county- and facility-level predictors of offering services. We found that over half (50.3%) of the 6156 outpatient facilities reported offering care for children with autism spectrum disorder. Non-metro counties, counties with a lower percentage of non-White residents, counties with a higher percentage of uninsured residents, and counties with a higher poverty rate had fewer outpatient mental health treatment facilities providing care for children with autism spectrum disorder. Facilities accepting Medicaid as a form of payment, offering telehealth, and private for-profit facilities were more likely to provide services for children with autism spectrum disorder. Because only half of outpatient mental health treatment facilities offer care for children with autism spectrum disorder, public health officials and policymakers should do more to ensure that this vulnerable population has access to mental health services.

Autistic traits are associated with faster pace of aging: Evidence from the Dunedin study at age 45

Growing evidence indicates that the defining characteristics of autism spectrum disorder (ASD) are distributed throughout the general population; hence, understanding the correlates of aging in people with high autistic traits could shed light on ASD and aging. 915 members of the Dunedin longitudinal birth cohort completed a measure of autistic traits at age 45. A composite measure of the "pace of aging" was derived by tracking the decline in 19 biomarkers across ages 26, 32, 38, and 45 years. Facial age was also assessed. Reports of perceived health were collected from participants themselves, informants, and interviewers. Higher self-reported autistic traits significantly correlated with a faster pace of aging, older facial age, and poorer self-, informant-, and interviewer-rated health. After control for sex, SES and IQ, autistic traits were significantly associated with each variable: pace of aging (β = 0.09), facial age (β = 0.08), self- (β = -0.15), informant (β = -0.12), and interviewer-rated (β = -0.17) health. Autistic traits measured at age 45 are associated with faster aging. Participants with high autistic traits appear to be more vulnerable to poor health outcomes, as previously reported for those clinically diagnosed with ASD. Therefore, autistic traits may have important health implications. Replicating these findings in samples of autistic people is needed to identify the mechanism of their effect on aging and physical health to improve outcomes for those with ASD diagnoses or high autistic traits. LAY SUMMARY: The role that autistic traits have in relation to health outcomes has not been investigated. We looked at how physical health and aging (measured with self-reported questions and decline in multiple biological measures) were related to autistic traits (measured with a questionnaire, at age 45). We found that higher autistic traits were associated with poorer reports of physical health, and a faster pace of aging. This suggests that both those with autism and those with higher autistic traits may be more likely to experience poorer health outcomes.

Healthcare utilization among children with early autism diagnoses, children with other developmental delays and a comparison group

Aim: To describe healthcare utilization patterns among children with autism (n = 1821), and compare these patterns to children with other developmental delays (DD; n = 12,336) and a population comparison (PC; n = 18,210) cohort. Materials & methods: Retrospective study of administrative billing data. Results: Children with autism had roughly six-times more annual outpatient visits as PC children and twice as many as children with DD. Children with autism were more likely than PC children to use nearly all services, but comparisons between the autism and DD cohorts were mixed. Children with autism were more likely to have psychiatry/psychology visits, 'other' specialty care visits and psychotropic prescriptions, but less likely to have pediatric specialty care visits, immunizations and some prescriptions. Conclusion: Findings reveal opportunities to streamline, coordinate or improve care for young children with autism, particularly for outpatient services, and to give caregivers appropriate anticipatory guidance about what to expect after an autism diagnosis.

Systematic Review of Disparities and Differences in the Access and Use of Allied Health Services Amongst Children with Autism Spectrum Disorders

Individuals with autism spectrum disorder (ASD) often benefit from allied health services such as occupational therapy, speech and language pathology, and applied behavioral analysis. While there is consistent evidence of disparities in access and use of medical services (e.g. dentistry), no such systematic review has examined disparities and differences in allied health use amongst children with ASD. In this systematic review, we examine disparities and differences in service access and use for children with ASD. Our findings suggest that children who are older, have less severe ASD symptoms, are from minority groups, and those from particular geographic regions are less likely to receive allied health services. Limitations and future directions are discussed.

Generosity of state insurance mandates and growth in the workforce for autism spectrum disorder

LAY ABSTRACT

To improve access to health services for children with autism spectrum disorder, US states have passed laws requiring health insurers to cover autism-related care, commonly known as state insurance mandates. However, the features of mandates differ across states, with some state laws containing very generous provisions and others containing very restrictive provisions such as whether the mandates include children aged above 12 years, whether there is a limit on spending, and whether there are restrictions on the types of services covered. This study examined the relationship between generosity of mandates and growth in the health workforce between 2003 and 2017, a period during which 44 states passed mandates. We found that states that enacted more generous mandates experienced significantly more growth in board-certified behavioral analysts who provide behavioral therapy as well as more growth in child psychiatrists. We did not find differences in the growth of pediatricians, which is a less specialized segment of the workforce. Our findings were consistent across eight different mandate features and suggest that the content of legislation may be as important as whether or not legislation has been passed in terms of encouraging growth in the supply of services for children with autism spectrum disorder.

Brief Report: Analysis of Dental Treatment Provided Under General Anaesthesia for Children and Young Adults with Autistic Spectrum Disorder and Identification of Challenges for Dental Services

Dental treatment provided under general anaesthesia (DGA) is an expectation for many children and young adults (CYA) diagnosed with Autistic Spectrum Disorder (ASD). Planning and delivery of DGA requires consideration of morbidity and mortality risks and implications for families and healthcare services. One hundred patient records of CYA with special healthcare needs were analysed to examine characteristics and experience of DGA revealing that 79% of CYA had a diagnosis of ASD. Forty-seven percent of CYA diagnosed with ASD had at least one previous hospital admission for DGA. For 24% of this repeat DGA group, the previous DGA was within a two-year period. Results highlight a high rate of DGA and need to investigate more effective primary dental care strategies.

Shared Features or Co-occurrence? Evaluating Symptoms of Developmental Coordination Disorder in Children and Adolescents with Autism Spectrum Disorder

Motor differences are common in Autism Spectrum Disorder (ASD), but rarely evaluated against diagnostic criteria for Developmental Coordination Disorder (DCD). We aimed to determine whether motor problems in ASD represent the possible co-occurrence of DCD. We retrospectively reviewed standardized assessments and parent-reports to evaluate motor ability in 43 individuals with ASD against diagnostic criteria for DCD, and compared to 18 individuals with DCD. Over 97% of cases in the ASD group scored below the 16th percentile in motor ability, with most below the 5th percentile. Over 90% of cases in the ASD group met criteria for co-occurring DCD. Motor challenges are a clinically-significant problem in ASD; systematically assessing the prevalence of co-occurring ASD + DCD is necessary to optimize assessment and intervention.

Development and evaluation of a novel caregiver-report tool to assess barriers to physical healthcare for people on the autism spectrum

INTRODUCTION

People on the autism spectrum often experience poorer health than the general population despite higher engagement with the health services. This suggests a disparity in the accessibility of appropriate healthcare for autistic individuals. To improve access, barriers the autism community experience in healthcare first need to be identified. This paper aimed to: 1) develop and evaluate a caregiver-report tool; 2) identify barriers to physical healthcare for autistic individuals; and 3) identify potential contributing factors.

METHODS

A previously established taxonomy of barriers to healthcare for autistic individuals informed the development of the tool; this was then distributed to caregivers of autistic adults and children. Exploratory factor analysis (EFA) assessed validity and reliability of the tool. Multiple Regressions were performed to identify predictors of barriers.

RESULTS

In total, caregivers of 194 autistic children or adults participated in the study. The EFA produced four factors: 1) patient-level barriers; 2) healthcare provider-level (HCP) barriers; 3) healthcare system-level barriers; and 4) barriers related to managing healthcare. The greatest barriers included difficulties with identifying/reporting symptoms (endorsed by 62.4% of participants); difficulties handling the waiting area (60.3% of participants); and a lack of HCP knowledge regarding autism (52.1% of participants). Autism severity, general adjustment problems, anxiety, age and having unmet needs predicted the frequency and/or severity of barriers.

CONCLUSIONS

A tool that allows assessment of patient-, HCP-, and system-level barriers to healthcare was developed and evaluated. Patient-level barriers appear to occur frequently and pose substantial challenges. This tool will help identify areas most in need of intervention and support intervention evaluation.

Identifying Children and Youth With Autism Spectrum Disorder in Electronic Medical Records: Examining Health System Utilization and Comorbidities

Autism spectrum disorder (ASD) is a neurodevelopmental disorder requiring significant health and educational resources for affected individuals. A reference standard for ASD was generated from an existing population‐based cohort of 10,000 children and youth aged 1–24 years who were randomly selected for chart abstraction from 29,256 patients from 119 family physicians. We developed and validated an algorithm to identify children and youth with ASD within an electronic medical record system (N = 80,237, aged 1–24 years) in order to examine the prevalence of comorbidities and quantify health system utilization within the cohort. We identified 1,062 children and youth with ASD representing a prevalence of 1.32%. Compared to individuals without ASD, those with ASD had a higher prevalence of asthma, were more likely to visit a specialist, undergo surgery, and be hospitalized for psychiatric reasons. Children and youth with ASD in Ontario have complex health system needs, illustrated through a significant burden of comorbidities and increased health system utilization.

Lay Summary

Our paper generates population‐based estimates of health system use by children and youth with ASD, who have a higher burden of comorbidities than the general population. We developed a case‐finding algorithm and applied it in electronic medical records to create a cohort of children and youth with ASD, thereby generating an important resource to further study the health care needs of individuals with ASD.

Health system utilization before age 1 among children later diagnosed with autism or ADHD

Children with autism spectrum disorder (ASD) or attention deficit hyperactivity disorder (ADHD) have 2-3 times increased healthcare utilization and annual costs once diagnosed, but little is known about their utilization patterns early in life. Quantifying their early health system utilization could uncover condition-specific health trajectories to facilitate earlier detection and intervention. Patients born 10/1/2006-10/1/2016 with ≥ 2 well-child visits within the Duke University Health System before age 1 were grouped as ASD, ADHD, ASD + ADHD, or No Diagnosis using retrospective billing codes. An additional comparison group was defined by later upper respiratory infection diagnosis. Adjusted odds ratios (AOR) for hospital admissions, procedures, emergency department (ED) visits, and outpatient clinic encounters before age 1 were compared between groups via logistic regression models. Length of hospital encounters were compared between groups via Mann-Whitney U test. In total, 29,929 patients met study criteria (ASD N = 343; ADHD N = 1175; ASD + ADHD N = 140). ASD was associated with increased procedures (AOR = 1.5, p < 0.001), including intubation and ventilation (AOR = 2.4, p < 0.001); and outpatient specialty care, including physical therapy (AOR = 3.5, p < 0.001) and ophthalmology (AOR = 3.1, p < 0.001). ADHD was associated with increased procedures (AOR = 1.41, p < 0.001), including blood transfusion (AOR = 4.7, p < 0.001); hospital admission (AOR = 1.60, p < 0.001); and ED visits (AOR = 1.58, p < 0.001). Median length of stay was increased after birth in ASD (+ 6.5 h, p < 0.001) and ADHD (+ 3.8 h, p < 0.001), and after non-birth admission in ADHD (+ 1.1 d, p < 0.001) and ASD + ADHD (+ 2.4 d, p = 0.003). Each condition was associated with increased health system utilization and distinctive patterns of utilization before age 1. Recognizing these patterns may contribute to earlier detection and intervention.

Access to Dental Visits and Correlates of Preventive Dental Care in Children with Autism Spectrum Disorder

Dental care received by children in the Autism Speaks Autism Treatment Network (ATN) was compared to National Survey of Children's Health (NSCH) data for children without special healthcare needs and children with parent-reported ASD. Correlates of obtained preventive dental services were examined within the ATN sample. Participants included 375 families of children ages 4 to 17 enrolled in the ATN. ATN families reported levels of preventive dental care that were similar to, or exceeded, NSCH-reported care. However, disparities in obtained preventive dental services emerged within the ATN sample. Lower intellectual functioning was the most consistent correlate of reduced access to and completion of preventive dental care. Implications for developing system-wide supports and targeted interventions are discussed.

Service use by youth with autism within a system-driven implementation of evidence-based practices in children's mental health services

Public mental health systems play an important role in caring for youth with autism spectrum disorder. Like other dually diagnosed populations, youth with autism spectrum disorder may receive services in the context of evidence-based practice implementation efforts within public mental health systems. Little is known about service use patterns within the context of system-driven implementations efforts for this population. This case-control study examined mental health service patterns of 2537 youth with autism spectrum disorder compared to 2537 matched peers receiving care in the Los Angeles County Department of Mental Health, the largest public mental health department in the United States, within the context of a system-driven implementation of multiple evidence-based practices. Although not the primary target of this implementation effort, youth with autism spectrum disorder were served when they met criteria for the services based on their presenting mental health symptoms. Comparative analyses using administrative claims data were conducted to examine differences in mental health utilization patterns and clinical characteristics. Findings revealed significant differences in the volume and duration of mental health services as well as differences in the service type and evidence-based practice delivered between youth with and without autism spectrum disorder. Results provide direction targeting implementation efforts for youth with autism spectrum disorder within a public mental health system care reform.

Autism spectrum disorder/Takiwātanga: An Integrated Data Infrastructure-based approach to autism spectrum disorder research in New Zealand

New Zealand has few estimates of the prevalence of autism spectrum disorder and no national registry. The use of administrative data sources is expanding and could be useful in autism spectrum disorder research. However, the extent to which autism spectrum disorder can be captured in these data sources is unknown. In this study, we utilised three linked administrative health data sources from the Integrated Data Infrastructure to identify cases of autism spectrum disorder among New Zealand children and young people. We then investigated the extent to which a range of mental health, neurodevelopmental and related problems co-occur with autism spectrum disorder. In total, 9555 unique individuals aged 0–24 with autism spectrum disorder were identified. The identification rate for 8-year-olds was 1 in 102. Co-occurring mental health or related problems were noted in 68% of the autism spectrum disorder group. The most common co-occurring conditions were intellectual disability, disruptive behaviours and emotional problems. Although data from the Integrated Data Infrastructure may currently undercount cases of autism spectrum disorder, they could be useful for monitoring service and treatment-related trends, types of co-occurring conditions and for examining social outcomes. With further refinement, the Integrated Data Infrastructure could prove valuable for informing the national incidence and prevalence of autism spectrum disorder and the long-term effectiveness of clinical guidelines and interventions for this group.

Fewer Than Half Of US Mental Health Treatment Facilities Provide Services For Children With Autism Spectrum Disorder

Despite estimates of rising prevalence of children with autism spectrum disorder (ASD) in the US, there is little research on the availability of behavioral health care services for this vulnerable population. To fill the gap, we surveyed 8,184 mental health treatment facilities in the contiguous US. As of August 2019, 43.0 percent of facilities reported providing behavioral health care for children with ASD, and 36.6 percent were accepting such children as new patients. Only 12.7 percent reported having a clinician with specialized training, and 4.3 percent reported having a specialized treatment program. Multivariable regression results indicated that there was poorer access to specialized ASD care in rural and lower-income communities. New policies are needed to increase the availability of behavioral health care for children with ASD.