Racial and ethnic disparities in quality of health care among children with autism and other developmental disabilities

Inclusivity in education for autism spectrum disorders: Experiences of support from the perspective of parent/carers, school teaching staff and young people on the autism spectrum

Inclusive practices mean many children with autism spectrum disorders (ASD) attend mainstream education settings. To manage the stressors involved and access its benefits, support can be critical. Indeed, insufficient support can detrimentally impact wellbeing, longer-term development, and the inclusivity agenda. Expanding a limited evidence-base on educational support after diagnosis, focus groups and interviews were conducted for eight parent/carers of children with ASD, twelve special education needs (SEN) school staff, and four children with ASD attending mainstream school. An inductive thematic analysis on the data elicited three themes: a system overwhelmed by unmet needs, the impact on quality of life, and hope for the future. The overwhelming finding was a significant lack of education support for parent/carers and school staff, with the mainstream education system poorly designed and insufficiently resourced to facilitate the inclusion of children with ASD, particularly for those impacted by historic difficulties with access. The tireless work of parent/carers and frontline SEN educators fostered a sense of hope and engendered inclusivity for the children who participated, who felt supported. Given their buffering role, protecting and supporting parent/carer and SEN teacher wellbeing requires a policy shift supporting longer term inclusivity alongside improvements in funding streams and accessibility in provision.

The creator did not give me more than I can handle: Exploring coping in parents of Black autistic children

LAY ABSTRACT

Parents of Black autistic children use several strategies to cope with daily stressors. These strategies include seeking social support, self-care, and optimism. We asked parents about their experiences receiving treatment services for their autistic child and how they reduce parenting stress. Twenty-two parents completed a coping survey and participated in individual interviews. Few studies have explored the experiences of Black families raising autistic children, and it's important for healthcare and other systems of care to understand the role culture, race, and ethnicity play in the use of coping strategies. In our study, the majority of parents relied on social support to relieve stress and identified partners, family, and community members, as their most useful sources of support. Connecting with other parents of autistic children, through support groups and social media, also helped parents relieve stress. Parents discussed using self-care activities (e.g. church, exercising, listening to music) to cope with stressors. Several parents described how prayer and meditation helped them reframe stressful situations and gain more patience and appreciation for "what's important." The findings of this work demonstrate the need for professionals to have ongoing and deeper conversations about the ways in which parents deal with stressors. In particular, clinicians should leverage the strengths of Black families and promote strategies that are culturally informed and engaged.

Analysis of Race and Sex Bias in the Autism Diagnostic Observation Schedule (ADOS-2)

IMPORTANCE

There are long-standing disparities in the prevalence of autism spectrum disorder (ASD) across race and sex. Surprisingly, few studies have examined whether these disparities arise partially out of systematic biases in the Autism Diagnostic Observation Schedule, Second Edition (ADOS-2), the reference standard measure of ASD.

OBJECTIVE

To examine differential item functioning (DIF) of ADOS-2 items across sex and race.

DESIGN, SETTING, AND PARTICIPANTS

This is a cross-sectional study of children who were evaluated for ASD between 2014 and 2020 at a specialty outpatient clinic located in the Mid-Atlantic region of the US. Data were analyzed from July 2021 to February 2022.

EXPOSURES

Child race (Black/African American vs White) and sex (female vs male).

MAIN OUTCOMES AND MEASURES

Item-level biases across ADOS-2 harmonized algorithm items, including social affect (SA; 10 items) and repetitive/restricted behaviors (RRBs; 4 items), were evaluated across 3 modules. Measurement bias was identified by examining DIF and differential test functioning (DTF), within a graded response, item response theory framework. Statistical significance was determined by a likelihood ratio χ2 test, and a series of metrics was used to examine the magnitude of DIF and DTF.

RESULTS

A total of 6269 children (mean [SD] age, 6.77 [3.27] years; 1619 Black/African American [25.9%], 3151 White [50.3%], and 4970 male [79.4%]), were included in this study. Overall, 16 of 140 ADOS-2 diagnostic items (11%) had a significant DIF. For race, 8 items had a significant DIF, 6 of which involved SA. No single item showed DIF consistently across all modules. Most items with DIF had greater difficulty and poorer discrimination in Black/African American children compared with White children. For sex, 5 items showed significant DIF. DIF was split across SA and RRB. However, hand mannerisms evidenced DIF across all 5 algorithms, with generally greater difficulty. The magnitude of DIF was only moderate to large for 2 items: hand mannerisms (among female children) and repetitive interests (among Black/African American children). The overall estimated effect of DIF on total DTF was not large.

CONCLUSIONS AND RELEVANCE

These findings suggest that the ADOS-2 does not have widespread systematic measurement bias across race or sex. However, the findings raise some concerns around underdetection that warrant further research.

Understanding the Barriers to Receiving Autism Diagnoses for Hispanic and Latinx Families

Significant disparities exist in early identification of autism spectrum disorder (ASD) for Hispanic and Latinx children. ASD prevalence estimates are approximately identical for White and Black children but lower for Hispanic and Latinx children. Reasons for these racial and ethnic variations are likely multifactorial. This review sought to understand previously described barriers and limitations to accessing ASD diagnostic services in the Latinx and Hispanic communities. Three main categories of existing barriers were identified: (1) parent/family, (2) community, and (3) systemic. These barriers are complex and multifactorial in nature, including circumstantial limitations such as limited English proficiency, noncitizenship, and low-income status. These can limit health care access, and can lead to family and community cultural barriers, poor knowledge about ASD, and social stigma related to disabilities. Understanding and mitigating barriers is essential to reduce disparities to ASD diagnosis in the Hispanic and Latinx community. [Pediatr Ann. 2022;51(4):e167-e171.].

A culturally grounded autism parent training program with Black parents

LAY ABSTRACT

Parent training programs have been well-studied in Autism Spectrum Disorders and shown to increase a parent's feeling of empowerment, advocacy skills, and treatment enrollment for their child. The majority of parent training interventions have been developed without considering the unique needs of under-represented communities, such as the Black community. Black children with autism are not only misdiagnosed or not diagnosed at all, but are not accessing services equally compared to their White peers. There is an urgent need for culturally adapted interventions in order to decrease the disparity gap. The Color of Autism Foundation developed and ran a parent training program for Black parents of children with autism. The program was grounded in two key features: (1) creating a circle of support for parents to connect and heal from ongoing and historical racial trauma and (2) using parents of Black children with autism as the main facilitators. We believe this increased parent's ability to engage in the educational aspects of the training. Overall, parents reported high levels of satisfaction with the training were highly engaged (attended an average of five of six sessions) and reported high levels of empowerment. Parents also reported continued mistrust in the medical and research community and a need for more Black providers. Further work should examine the relationship of the parent and provider in autism treatment and study the impact of circles of healing for Black families.

Clinical Profiles of Black and White Children Referred for Autism Diagnosis

Black children with autism are diagnosed at an older age. Whether or not late detection is paralleled by differing clinical presentation is not known. We evaluated symptom profiles of 245 Black and 488 sex- and age-matched White non-Hispanic participants (82.8% male; mean age: 4.2 years) referred for ASD diagnosis. Both groups showed similar overall levels of autistic symptoms. Black children had significantly but slightly lower scores on cognitive tests and on the Vineland communication domain than White children. Groups were comparable on internalizing and externalizing co-occurring problems. Given the largely similar clinical profiles, clinical differences in initial presentation may not be a primary reason for Black/White disparities in diagnostic and services use. Limitations of a cross-sectional referred sample are acknowledged.

"On-Time Autism Intervention": A Diagnostic Practice Framework to Accelerate Access

It is well-documented that autism can be reliably diagnosed by age two and that early signs emerge most often between 18 and 24 months. However, despite the increased awareness and focus on early diagnosis, the average age of diagnosis is over 4 years old; even later for Black children and those who are Medicaid-eligible. In this paper, we will propose a framework for accurate and accelerated autism diagnosis for children before age three. The proposed framework emphasizes a collaborative diagnostic process, which relies heavily on Birth to Three provider knowledge and expertise. Considerations for next steps are presented. This approach could increase access to diagnosis of young children soon after first signs of autism emerge.

Defragmenting the path to diagnosis for underserved youth with Autism Spectrum Disorder in a community-based health system

Autism Spectrum Disorder (ASD) is a pervasive neurodevelopmental disorder that affects about 1 out of every 54 youth and is characterized by impairments in social communication and functioning. ASD is a treatable condition though, and early initiation of interventions in the home and community can lead to improved long-term outcomes. Despite the clear benefits of early diagnosis and intervention, many youth, particularly from impoverished and minoritized populations, face tremendous barriers to accessing a timely formal diagnosis and critical early supports. Many of these barriers are inherent features of a fragmented health care system that even the most resourced of families struggle to navigate. Informed by the principles of coproduction of health care, value-based care design, and health equity, we present a quality improvement initiative to defragment the experience of care for underserved families seeking a timely formal diagnosis of ASD in a safety-net community-based health system. Over the course of 2.5 years, we were able to partner with families to create clinical workflows that cut in half the duration of time from first developmental concern to ASD diagnosis, and lowered the median age of ASD diagnosis in our health system by more than 3 years. We share our process and lessons learned in the hopes of helping other health systems pursuing similar goals for patient- and family-centered care design.

Co-occurring conditions and racial-ethnic disparities: Medicaid enrolled adults on the autism spectrum

Evidence suggests that autistic adults have higher odds of developing several co-occurring conditions, but less is known about disparities by race and ethnicity in this population. Using 2008-2012 Medicaid Analytic eXtract (MAX) data, we (i) identify the prevalence of co-occurring conditions among the population of autistic adult Medicaid beneficiaries compared to a matched sample of those without an autism spectrum disorder (ASD) diagnosis, (ii) conduct logistic regression to estimate odds ratios for these health conditions predicted by an autism diagnosis, and (iii) estimate odds of having these health conditions as predicted by racial/ethnic group among the autistic population only. Overall, autistic adults did not have higher prevalence of some major health conditions (cardiovascular conditions, stroke, cancer, cardiovascular disease), but they did have higher odds of others (nutrition conditions, epilepsy, disorders of the central nervous system). Analysis by racial/ethnic group, however, shows that Black, Hispanic, and Asian autistic beneficiaries had higher odds of diabetes, hospitalized cardiovascular diseases, and hypertension, among other conditions. Policymakers should be aware that racial disparities found in the general population persist in the autistic population and should work to implement systems and programs to improve screening and preventive care for minority autistic populations. LAY SUMMARY: Autistic adults may have several co-occurring physical and mental health conditions, which could differ by racial/ethnic group. We find that, compared to the general Medicaid population, autistic adult Medicaid beneficiaries have elevated odds of some health conditions, like epilepsy and nutrition conditions, as well as some psychiatric conditions, such as anxiety and attention disorders. We also find that many of the same health disparities by racial/ethnic group in the general population persist among the autistic adult Medicaid population. For example, Black, Hispanic, and Asian Medicaid autistic beneficiaries have higher odds of diabetes, and Black and Hispanic autistic beneficiaries have higher odds of obesity and nutrition conditions than white autistic beneficiaries.

Parental Perceptions of Autism Spectrum Disorder in Latinx and Black Sociocultural Contexts: A Systematic Review

Parents of children with autism spectrum disorder (ASD) face challenges in accessing diagnostic and treatment services; these challenges vary by race, ethnicity, and culture. This systematic review examines parental perceptions of ASD within Latinx and Black American communities. Findings indicate that interconnections with family and religious groups promoted positive coping and describe positive impacts of having a child with ASD. Relative to White families, community members reported reduced access to information and more inaccurate beliefs about ASD, higher levels of ASD-related stigma, and more negative experiences with healthcare providers, which serve to exacerbate healthcare disparities. Conclusions are limited by an underrepresentation of minority groups in research. We call for efforts to address the specific needs of racial and ethnic minorities.

Delays in autism diagnosis for U.S. Spanish-speaking families: The contribution of appointment availability

Promoting equity in health services requires an understanding of the mechanisms that produce disparities. Utilizing a sequential, mixed-methods, explanatory study design, we analyzed child-, family-, and organizational-level factors and their association with wait times for an ASD diagnostic evaluation among 353 families scheduled for English and Spanish language appointments (27% Spanish language). A subset of parents and caregivers participated in English and Spanish language focus groups to provide their perspectives on the diagnostic process. Spanish language was associated with greater completion of, and time to evaluations than English language. The only variable found to mediate associations with time-to-evaluation was appointment availability - an organizational factor. Qualitative results elucidate potential explanations for greater Spanish language evaluation completion (e.g., fewer community-based diagnostic options). Results serve as a case study to support the utility and importance of analyzing the influence of organizational-level factors on delays and disparities for childhood health and mental health services. We discuss our findings in relation to strategies that can be widely applied to support equitable services access for childhood diagnostic and intervention services.

Who gets coached? A qualitative inquiry into community clinicians' decisions to use caregiver coaching

LAY ABSTRACT

Providers' beliefs about an intervention's fit with a family can affect whether or not they use that intervention with a family. The factors that affect providers' decisions to use evidence-based practices for young autistic children have not been studied. These factors may play a role in the major differences we see in the quality of and access to early intervention services in the community. We looked at differences in providers' use of caregiver coaching, an evidence-based practice, with families from minority or vulnerable backgrounds, and the possible reasons for those differences. We did this to figure out what factors affect providers' use of caregiver coaching. We interviewed 36 early intervention providers from early intervention agencies in two different parts of the United States. Providers pointed out things like what they thought about a family's circumstances that affected their beliefs about how well coaching fits with minority and vulnerable families. Our findings bring attention to these beliefs that likely make accessing evidence-based practices for minority and vulnerable families harder and lessen the quality of care for these families of young autistic children. These findings highlight the need to come up with and use strategies to improve both access to and the quality of evidence-based practices for young autistic children from minority and vulnerable groups.

Rural and Racial/Ethnic Differences in Children Receiving Early Intervention Services

A review of the literature shows that racial and ethnic minority children (eg, African American, Asian, and Hispanic) received diagnoses for developmental concerns later in life compared with their age-matched white counterparts. Research has also documented disparities in access to and receipt of health care services among children with developmental concerns as compared with children with other disabilities.

OBJECTIVES

We examined health care providers' (HCPs') responses to parents' developmental concerns about their children. We looked at the association with race, ethnicity, gender, rurality, and time to diagnosis.

METHODS

All data were secondary and derived from the Centers for Disease Control and Prevention's Survey of Pathways to Diagnosis and Services. Participants consisted of 1321 parents of children who had received early intervention services as reported by respondents' data collected in 2011.

RESULTS

From a nationally representative sample of families receiving early intervention services, 76% were white, 10% were African American, 3% were Asian, 5% were Native American, and 9% were Hispanic. Families who were Hispanic were more likely to have received only a delaying response from HCPs. The average time to a developmental delay diagnosis was 5 months longer for families who received a delaying HCP response.

CONCLUSIONS

Families who were Hispanic or who were from rural areas were most likely to receive a delayed HCP response; for parents who received a delayed HCP response, a developmental delay diagnosis took 5 months longer than for families from the other groups listed.

Racial, Ethnic, and Sociodemographic Disparities in Diagnosis of Children with Autism Spectrum Disorder

ABSTRACT

This special article uses a biosocial-ecological framework to discuss findings in the literature on racial, ethnic, and sociodemographic diagnostic disparities in autism spectrum disorder. We draw explanations from this framework on the complex and cumulative influences of social injustices across interpersonal and systemic levels.

Family-Centered Care: How Close Do We Get When Talking to Parents of Children Undergoing Diagnosis for Autism Spectrum Disorders?

Autism spectrum disorder (ASD) affects 1:59 children, yet little is known about parents' perceptions of family-centered care (FCC) during the diagnostic process leading up to diagnosis. This mixed-methods study explored key elements of FCC from 31 parents of children recently diagnosed with ASD using parallel qualitative and quantitative measures. Parents rated highly their receipt of FCC and discussed ways providers demonstrated FCC. However, the majority of parents indicated that the period when their child was undergoing diagnosis was stressful and reported symptoms of depression and anxiety. The study points to ways in which health care providers can enhance FCC provided to families when a child is undergoing ASD diagnosis.

Guidance for Behavior Analysts in Addressing Racial Implicit Bias

In the practice of applied behavior analysis (ABA) treatment, implicit bias, which can be defined in behavioral terms, needs to be addressed because it may inadvertently lead to overt forms of discrimination on the basis of race. Although little research has been conducted within the field of ABA on racial implicit bias, information gathered from related fields can provide insight as to how behavior analysts can promote positive change in this area. Drawing from existing literature, recommendations are provided regarding assessment and administration of interventions to reduce racial implicit bias for clinicians. The purpose of this article is to provide strategies that behavior analysts can implement to assess and reduce behaviors related to implicit bias exhibited by practitioners, thereby reducing racial discrimination with clients and staff.

Measurement invariance of the Childhood Autism Rating Scale (CARS) across six countries

The Childhood Autism Rating Scale (CARS) is a simple and inexpensive tool for Autism spectrum disorder (ASD) assessments, with evidenced psychometric data from different countries. However, it is still unclear whether ASD symptoms are measured the same way across different societies and world regions with this tool, since data on its cross-cultural validity are lacking. This study evaluated the cross-cultural measurement invariance of the CARS among children with ASD from six countries, for whom data were aggregated from previous studies in India (n = 101), Jamaica (n = 139), Mexico (n = 72), Spain (n = 99), Turkey (n = 150), and the United States of America (n = 186). We analyzed the approximate measurement invariance based on Bayesian structural equation modeling. The model did not fit the data and its measurement invariance did not hold, with all items found non-invariant across the countries. Items related to social communication and interaction (i.e., relating to people, imitation, emotional response, and verbal and nonverbal communication) displayed lower levels of cross-country non-invariance compared to items about stereotyped behaviors/sensory sensitivity (i.e., body and object use, adaptation to change, or taste, smell, and touch response). This study found that the CARS may not provide cross-culturally valid ASD assessments. Thus, cross-cultural comparisons with the CARS should consider first which items operate differently across samples of interest, since its cross-cultural measurement non-invariance could be a source of cross-cultural variability in ASD presentations. Additional studies are needed before drawing valid recommendations in relation to the cultural sensitivity of particular items.

Cultural competence in lifelong care and support for individuals with intellectual disabilities

Objectives: Although an extensive amount of research has been devoted to models defining cultural competence of healthcare professionals in short-term care, there is unclarity about the cultural competencies that professionals providing lifelong care and support should have. The current study aimed to explore which cultural competencies are used by these healthcare professionals, and whether these competencies enabled them to make cultural adaptations to their regular care practices.Design: To investigate cultural competencies and cultural adaptations, semi-structured in-depth interviews were conducted with eight professionals who provide lifelong care and support to individuals with intellectual disabilities. Five cultural competencies were explored: awareness, knowledge, skills, motivation, and encounters.Results: A thematic analysis of the interviews revealed that professionals providing lifelong care and support used all cultural competencies in their care practices. Moreover, our analysis suggested that these competencies could be categorized as either practical or analytical cultural competencies. Although these competencies were conditional in order to make cultural adaptations to care practices, the presence of cultural competencies did not automatically lead to these cultural adaptations.Conclusions: All five cultural competencies were used by professionals in lifelong care and support. Our analysis revealed that both practical and analytical cultural competencies were essential in providing culturally sensitive lifelong care and support. We additionally suggest that the cultural competence of professionals is necessary, but not sufficient, for making cultural adaptations to lifelong care and support for individuals with intellectual disabilities. In many cases, other factors also played a role in a professional's final decision to adapt their care practices.

Parent stress and coping trajectories in Hispanic and non-Hispanic families of children at risk of autism spectrum disorder

LAY ABSTRACT

Little is known about parent experiences throughout the diagnostic process for autism or how these parent experiences may help explain the disparities that exist between Hispanic and non-Hispanic families in time-to-diagnosis among children identified as at risk for autism. The current study examined trajectories of parenting stress, coping, and perceived family impact over time, throughout the autism diagnostic process among Hispanic and non-Hispanic families. Hispanic families reported lower levels of parenting stress, coping, and negative family impact across time. Further, there were differences in the change in use of coping and the amount of negative family impact reported between Hispanic and non-Hispanic parents over time. These differences shed light on the unique experiences and strengths of Hispanic families demonstrate. Interventions that leverage those strengths and focus on education, empowerment, and resilience might be particularly beneficial for Hispanic families and may also better inform work to increase resilience.

Using Telehealth to Provide Interventions for Children with ASD: a Systematic Review

As the need for accessible interventions for autism spectrum disorder (ASD) grows, empirically supported telehealth interventions become increasingly necessary. With the current COVID-19 public health crisis, in-person interventions have become largely infeasible; therefore, it is crucial that providers have information regarding the effectiveness of telehealth interventions. This systematic review evaluates and synthesizes existing group design research on telehealth ASD interventions. Sixteen articles were evaluated on implementer and child-level intervention outcomes as well as factors that promote equitable access to intervention. Findings suggest that telehealth programs are highly acceptable, comparable to face-to-face interventions, and can be an effective method of training implementers in interventions. Recommendations for future research and for maximizing equitable access to telehealth interventions are presented.

A more practical guide to incorporating health equity domains in implementation determinant frameworks

BACKGROUND

Due to striking disparities in the implementation of healthcare innovations, it is imperative that researchers and practitioners can meaningfully use implementation determinant frameworks to understand why disparities exist in access, receipt, use, quality, or outcomes of healthcare. Our prior work documented and piloted the first published adaptation of an existing implementation determinant framework with health equity domains to create the Health Equity Implementation Framework. We recommended integrating these three health equity domains to existing implementation determinant frameworks: (1) culturally relevant factors of recipients, (2) clinical encounter or patient-provider interaction, and (3) societal context (including but not limited to social determinants of health). This framework was developed for healthcare and clinical practice settings. Some implementation teams have begun using the Health Equity Implementation Framework in their evaluations and asked for more guidance.

METHODS

We completed a consensus process with our authorship team to clarify steps to incorporate a health equity lens into an implementation determinant framework.

RESULTS

We describe steps to integrate health equity domains into implementation determinant frameworks for implementation research and practice. For each step, we compiled examples or practical tools to assist implementation researchers and practitioners in applying those steps. For each domain, we compiled definitions with supporting literature, showcased an illustrative example, and suggested sample quantitative and qualitative measures.

CONCLUSION

Incorporating health equity domains within implementation determinant frameworks may optimize the scientific yield and equity of implementation efforts by assessing and ideally addressing implementation and equity barriers simultaneously. These practical guidance and tools provided can assist implementation researchers and practitioners to concretely capture and understand barriers and facilitators to implementation disparities.

Making the "C-ACE" for a Culturally-Informed Adverse Childhood Experiences Framework to Understand the Pervasive Mental Health Impact of Racism on Black Youth

The high prevalence and psychological impact of childhood exposure to potentially traumatic events (PTE) is a major public health concern in the United States. Considerable evidence has demonstrated the significant racial disparities that exist with respect to PTE exposure, indicating that Black youth are particularly burdened by these harmful experiences. Racism may serve a unique role in explaining why Black youth are disproportionately exposed to PTEs, and why mental health disparities are more likely to occur following such experiences. Despite clear evidence acknowledging racism as a major life stressor for Black youth, theoretical models of early childhood adversity have largely neglected the multifaceted influence of racism on mental health outcomes. Inspired by bourgeoning literature highlighting the potentially traumatic nature of racism-related experiences for Black youth, we present a culturally-informed Adverse Childhood Experiences (ACEs) model, or "C-ACE", to understand the pervasive and deleterious mental health impact of racism on Black youth. This model extends the ACE framework by noting the significance of racism as an ACE exposure risk factor, a distinct ACE category, and a determinant of post-ACE mental health outcomes among Black youth. The model acknowledges and supports the advancement of ACEs research that takes a culturally informed approach to understanding the intergenerational and multilevel impact of racism on the mental health of Black youth. Future research utilizing the proposed C-ACE model is essential for informing clinical and public health initiatives centered on reducing the mental health impact of racism-related experiences and health disparities in the United States.

Disparities in the quality of and access to services in children with autism spectrum disorders: a structural equation modeling

Background

Socioeconomic disparities in health and healthcare are global issues that affect both adults as well as children. Children with exceptional healthcare needs, especially those with developmental impairments, including Autism Spectrum Disorders (ASD), encounter major disparities in access to and quality of health services. However, disparities in the population of children are rarely studied. The main aim of this paper is to study the socioeconomic disparities in children with ASD by examining the association between their Social Determinants of Health (SDH) status and access to and the quality of services.

Methods

This is a cross-sectional study on 202 children with ASD conducted in 2019 in two provinces including Ardabil and East-Azerbaijan, in the North-West of Iran. A structured, valid questionnaire was used to collect data on demographic, SDH status, quality of services, and access to services in a population of children with ASD aged 2–16-year-old. Around 77% participants were male and the mean age of children was 2 years and 6 months. Structural Equation Modeling (SEM) were used to assess the relationship.

Results

Based on the results of this study, the overall mean scores of the quality of services, access to services, and SDH status were 61.23 (30.01), 65.91 (21.89), and 29.50 (22.32) out of 100, respectively. All the associations between the quality and access dimensions and quality (B: 0.464–0.704) and access (B: 0.265–0.726) scales were statistically significant (P < 0.001). By adjusting to covariates, the access was also significantly related to service quality (P = 0.004). Finally, the associations between SDH score with service quality (P = 0.039) and access (P < 0.001) were positively significant.

Conclusions

There are socioeconomic disparities in the quality of and access to services among children with ASD, who use ASD services, in the North-West of Iran. We recommend health/medical centers, where children are diagnosed with ASD, conducting SDH screening and providing families of low-SDH status with specific information about the quality of and access to services for children with ASD. Additionally, medical universities must have a plan to routinely monitor the quality of and access to services provided for the children with low SDH.

Supplementary Information

The online version contains supplementary material available at 10.1186/s13690-021-00577-5.

Understanding Racial and Ethnic Disparities in Autism-Related Service Use Among Medicaid-Enrolled Children

Racial and ethnic disparities in the use of nine common autism-related services among Medicaid-enrolled children with autism spectrum disorder (ASD) were examined, distinguishing between school and other community-based outpatient settings. Using 2012 Medicaid Analytic Extract data, we identified 117,848 continuously enrolled children with ASD. Several racial and ethnic disparities were found, varying by geography. Black, Asian, and Native American/Pacific Islanders received fewer outpatient services compared with white children, but there was no disparity for Latinx children. Black and Asian children received more school-based services than white children. Disparities in case management/care coordination services were largest and present in each minority group. Geographic variation in receipt of services suggests targets for policy intervention to improve access for minorities with ASD.

The Compounding Effect of Race/Ethnicity and Disability Status on Children's Health and Health Care by Geography in the United States

OBJECTIVE

The objective of this study was to examine the potential compounding effect of race/ethnicity, and disability status on children's health and health care, stratified by selected geographies.

METHODS

We used the 2011/2012 NSCH and the 2012 Boston Survey of Children's Health for our compounded disparity analysis. We used VanderWheel and Knol method to first predict combined risk ratios of race/ethnicity and disability and then compared them with the observed combined risk ratios.

RESULTS

We demonstrated that racial/ethnic minority children with disabilities experience additional disparities in health care access outcomes that are greater than the sum of the effects from either characteristic alone. Further, we demonstrate that disparities persist across all selected geographies irrespective of whether children lived in states or metropolitan cities with the best health care systems in the United States.

CONCLUSIONS

Despite reform efforts, our study demonstrates that racial/ethnic minority children with disabilities experience a double burden. Given the deleterious compounded disparities, public health and social service programs at all geographical levels should prioritize identifying participants that face this and tailor programs to meet their needs.

Socioeconomic Deprivation and Its Adverse Association with Adolescent Fracture Care Compliance

Background:

Socioeconomic deprivation increases fracture incidence in adolescents, but its impact on fracture care is unknown. The area deprivation index (ADI), which incorporates 17 factors from the U.S. Census, measures socioeconomic deprivation in neighborhoods. This investigation aimed to determine the impact of socioeconomic deprivation and other socioeconomic factors on fracture care compliance in adolescents.

Methods:

This study included patients who were 11 to 18 years of age and received fracture care at a single urban children’s hospital system between 2015 and 2017. Demographic information (sex, race, caregiver status, insurance type) and clinical information (mechanism of injury, type of treatment) were obtained. The ADI, which has a mean score of 100 points and a standard deviation of 20 points, was used to quantify socioeconomic deprivation for each patient’s neighborhood. The outcome variables related to compliance included the quantity of no-show visits at the orthopaedic clinic and delays in follow-up care of >1 week. Risk factors for suboptimal compliance were evaluated by bivariate analysis and multivariate logistic regression.

Results:

The cohort included 457 adolescents; 75.9% of the patients were male, and the median age was 16.1 years. The median ADI was 101.5 points (interquartile range, 86.3 to 114.9 points). Bivariate analyses demonstrated that higher ADI, black race, single-parent caregiver status, Medicaid insurance, non-sports mechanisms of injury, and surgical management are associated with suboptimal fracture care compliance. Adolescents from the most socially deprived regions were significantly more likely to have delays in care (33.8% compared with 20.1%; p = 0.037) and miss scheduled orthopaedic visits (29.9% compared with 7.1%; p < 0.001) compared with adolescents from the least deprived regions. ADI, Medicaid insurance, and initial presentation to the emergency department were independent predictors of suboptimal care compliance, when controlling for other variables.

Conclusions:

Socioeconomic deprivation is associated with an increased risk of suboptimal fracture care compliance in adolescents. Clinicians can utilize caregiver and insurance status to better understand the likelihood of fracture care compliance. These findings highlight the importance of understanding differences in each family’s ability to adhere to the recommended follow-up and of implementing measures to enhance compliance.

Implicit bias of encoded variables: frameworks for addressing structured bias in EHR-GWAS data

The 'discovery' stage of genome-wide association studies required amassing large, homogeneous cohorts. In order to attain clinically useful insights, we must now consider the presentation of disease within our clinics and, by extension, within our medical records. Large-scale use of electronic health record (EHR) data can help to understand phenotypes in a scalable manner, incorporating lifelong and whole-phenome context. However, extending analyses to incorporate EHR and biobank-based analyses will require careful consideration of phenotype definition. Judgements and clinical decisions that occur 'outside' the system inevitably contain some degree of bias and become encoded in EHR data. Any algorithmic approach to phenotypic characterization that assumes non-biased variables will generate compounded biased conclusions. Here, we discuss and illustrate potential biases inherent within EHR analyses, how these may be compounded across time and suggest frameworks for large-scale phenotypic analysis to minimize and uncover encoded bias.

Improving autism and developmental screening and referral in US primary care practices serving Latinos

LAY ABSTRACT

Latino children experience delays in access to diagnosis and treatment of autism spectrum disorder. Primary care-based screening of all children for autism spectrum disorder and referring them for services may reduce racial/ethnic differences and improve care. REAL-START, a yearlong screening intervention, was effective in increasing screening for autism spectrum disorder and general developmental delays, increasing therapy referrals, and shortening time for developmental assessment in primary care clinics with Latino patients.

Autism Prevalence in the Medicaid Program and Healthcare Utilization and Costs Among Adult Enrollees Diagnosed with Autism

As the number of individuals diagnosed with autism increases, there is an increase in demand to provide support throughout their lifespan. This study aimed to: (1) estimate trends in the prevalence of autism diagnoses and medical services use in adults with autism diagnoses; (2) assess predictors of healthcare utilization and costs among adults with autism diagnoses enrolled in Medicaid. A retrospective analysis of 2006-2008 Medicaid claims for 39 states was conducted. There was a 38% increase in the prevalence of autism diagnoses from 2006 to 2008. Total expenditures and outpatient and ER visits varied significantly by demographic variables.

Racial and Ethnic Differences in Behavioral Problems and Medication Use Among Children With Autism Spectrum Disorders

We examined racial and ethnic differences in the prevalence of behavioral problems measured by the Child Behavioral Checklist (CBCL), sleep disturbances measured by the Child Sleep Habits Questionnaire (CSHQ), and medication use among children with Autism Spectrum Disorders (ASD). We analyzed data from the Autism Treatment Network (ATN) dataset for 2,576 children ages 6 to 18 years of age diagnosed with ASD. Multivariable logistic regression accounting for age, gender, Diagnostic and Statistical Manual of Mental Disorders (4th Edition - Text Revision), diagnosis (Autistic Disorder, PDD-NOS, Asperger's Disorder), and parents' education did not show any racial or ethnic differences in behavioral challenges, conduct problems, or sleep disturbances for any of the groups, but Black children had lower odds of Total Problem Behaviors and Asian children had lower odds of Hyperactivity compared to White children. As a group, children from racial and ethnic minorities had lower odds of Total Problem Behaviors and Conduct Problems compared to White children. Hispanic children had lower odds of medication use for Behavioral Challenges, Total Problem Behaviors, Hyperactivity, and Conduct Problems. Asian children had lower odds of medication use for Behavioral Challenges, Total Problem Behaviors, and Hyperactivity; and had close to lower odds in medication use for Conduct Problems. Black children had lower odds for medication use for Total Problem Behaviors only. As a group, children from racial and ethnic minorities had lower odds for medication use for Behavioral Challenges, Total Problem Behaviors, Hyperactivity, and Conduct problems, but not for Sleep Disturbances. While these results are consistent with previous studies showing that White children are significantly more likely to receive psychotropic medication compared to children from racial and ethnic minority groups, we found no such differences for sleep challenges, suggesting that they are more consistently identified and equitably treated than other behavioral problems associated with ASD. We draw upon Andersen's (1995) Behavioral Model of Healthcare Use to suggest predisposing, enabling, and needs factors that may contribute to this pattern of racial and ethnic differences in the use of medications among children ASD.

Vision care among school-aged children with autism spectrum disorder in North America: Findings from the Autism Treatment Network Registry Call-Back Study

Children with autism spectrum disorder have a high risk of vision problems yet little is known about their vision care. This cross-sectional survey study, therefore, examined vision care among 351 children with autism spectrum disorder ages 6–17 years in the United States or Canada who were enrolled in the Autism Treatment Network Registry. Vision care variables were vision tested with pictures, shapes, or letters in the past 2 years; vision tested by an eye care practitioner (e.g. ophthalmologist, optometrist) in the past 2 years; prescribed corrective eyeglasses; and wore eyeglasses as recommended. Covariates included sociodemographic, child functioning, and family functioning variables. Multivariable models were fit for each vision care variable. Though 78% of children with autism spectrum disorder had their vision tested, only 57% had an eye care practitioner test their vision in the past 2 years. Among the 30% of children with autism spectrum disorder prescribed corrective eyeglasses, 78% wore their eyeglasses as recommended. Multivariable analysis results demonstrated statistically significant differences in vision care among children with autism spectrum disorder by parent education, household income, communication abilities, intellectual functioning, and caregiver strain. Overall, study results suggest many school-aged children with autism spectrum disorder do not receive recommended vision care and highlight potentially modifiable disparities in vision care.

Lay Abstract

Children with autism are at high risk for vision problems, which may compound core social and behavioral symptoms if untreated. Despite recommendations for school-aged children with autism to receive routine vision testing by an eye care practitioner (ophthalmologist or optometrist), little is known about their vision care. This study, therefore, examined vision care among 351 children with autism ages 6–17 years in the United States or Canada who were enrolled in the Autism Treatment Network Registry. Parents were surveyed using the following vision care measures: (1) child’s vision was tested with pictures, shapes, or letters in the past 2 years; (2) child’s vision was tested by an eye care practitioner in the past 2 years; (3) child was prescribed corrective eyeglasses; and (4) child wore eyeglasses as recommended. Sociodemographic characteristics such as parent education level, child functioning characteristics such as child communication abilities, and family functioning characteristics such as caregiver strain were also assessed in relationship to vision care. Although 78% of children with autism had their vision tested, only 57% had an eye care practitioner test their vision in the past 2 years. Among the 30% of children with autism prescribed corrective eyeglasses, 78% wore their eyeglasses as recommended. Differences in vision care were additionally found among children with autism by parent education, household income, communication abilities, intellectual functioning, and caregiver strain. Overall, study results suggest many school-aged children with autism do not receive recommended vision care and highlight potentially modifiable disparities in vision care.

Do Implicit and Explicit Racial Biases Influence Autism Identification and Stigma? An Implicit Association Test Study

Are implicit and explicit biases related to ASD identification and/or stigma? College students (N = 493) completed two IATs assessing implicit stigma and racial biases. They evaluated vignettes depicting a child with ASD or conduct disorder (CD) paired with a photo of a Black or White child. CD was more implicitly and explicitly stigmatized than ASD. Accurately identifying ASD was associated with reduced explicit stigma; identifying CD led to more stigma. Participants who identified as White implicitly associated the White child with ASD and the Black child with CD. A trend in the reverse direction was observed among Black participants. Implicit and explicit biases were unrelated. Findings highlight a need for trainings to ameliorate biases favoring one's in-group.

Using stakeholder perspectives to guide systematic adaptation of an autism mental health intervention for Latinx families: A qualitative study

Embedded within a Hybrid Type 1 randomized effectiveness-implementation trial in publicly funded mental health services, the current study identified stakeholder recommendations to inform cultural adaptations to An Individualized Mental Health Intervention for Autism Spectrum Disorder (AIM HI) for Latinx and Spanish-speaking families. Recommendations were collected through focus groups with therapists (n = 17) and semi-structured interviews with Latinx parents (n = 29). Relevant themes were identified through a rapid assessment analysis process and thematic coding of interviews. Adaptations were classified according to the Framework for Reporting Adaptations and Modifications-Enhanced (FRAME) to facilitate fit, acceptability, and sustained implementation of AIM HI and classify the content, nature, and goals of the adaptations. Recommended adaptations were classified through FRAME as tailoring training and intervention materials, changing packaging or materials, extending intervention pacing, and integrating supplemental training strategies. Goals for adaptations included improving fit for stakeholders, increasing parent engagement, and enhancing intervention effectiveness. The current study illustrates the process of embedding an iterative process of intervention adaptation within a hybrid effectiveness-implementation trial. The next steps in this study are to integrate findings with implementation process data from the parent trial to develop a cultural enhancement to AIM HI and test the enhancement in a Hybrid Type 3 implementation-effectiveness trial.

Methods to Decrease Disparities in Age of Autism Diagnosis and Treatment Access among Latinx Children

Autism spectrum disorder (ASD) affects a substantial number of individuals and their families. Early diagnosis followed by intensive behavioral services is critical to reducing social communication deficits and behavioral challenges. Research has continually demonstrated health disparities with Latinx families that perpetuate lower ASD prevalence rates, later ASD diagnosis, and limited access to treatment compared with white children. Moreover, Latinx children who are diagnosed with ASD receive less intense and fewer treatment services. Given the number of Latinx children and those with ASD, social workers are likely to encounter the intersection throughout their careers. Thus, it is critical for social workers to have general knowledge about autism and the complexity of accessing diagnostic and treatment services. In this article, the authors review the literature on Latinx children and ASD, and identify opportunities for social workers to be innovative in their use of frameworks, theories, and practice approaches to reduce disparities in ASD diagnosis and treatment among Latinx children.

Disparities in Service Use Among Children With Autism: A Systematic Review

CONTEXT

Research reveals racial, ethnic, and socioeconomic disparities in autism diagnosis; there is limited information on potential disparities related to other dimensions of services.

OBJECTIVE

We reviewed evidence related to disparities in service use, intervention effectiveness, and quality of care provided to children with autism by race, ethnicity, and/or socioeconomic status.

DATA SOURCES

Medline, PsychInfo, Educational Resources Informational Clearinghouse, and the Cumulative Index to Nursing and Allied Health Literature were searched by using a combination of Medical Subject Headings terms and keywords related to autism, disparities, treatment, and services.

STUDY SELECTION

Included studies addressed at least one key question and met eligibility criteria.

DATA EXTRACTION

Two authors reviewed the titles and abstracts of articles and reviewed the full text of potentially relevant articles. Authors extracted information from articles that were deemed appropriate.

RESULTS

Treatment disparities exist for access to care, referral frequency, number of service hours, and proportion of unmet service needs. Evidence revealed that racial and ethnic minority groups and children from low-income families have less access to acute care, specialized services, educational services, and community services compared with higher-income and white families. We found no studies in which differences in intervention effectiveness were examined. Several studies revealed disparities such that African American and Hispanic families and those from low-income households reported lower quality of care.

LIMITATIONS

The body of literature on this topic is small; hence it served as a limitation to this review.

CONCLUSIONS

The documented disparities in access and quality of care may further identify groups in need of outreach, care coordination, and/or other interventions.

Providers' perspectives on factors complicating the culturally sensitive care of individuals with intellectual disabilities

BACKGROUND

Culturally sensitive care is essential for improving healthcare for ethnic minorities with intellectual disabilities (ID), who require intensive, sometimes lifelong, care and support.

AIMS

The present study aimed to uncover factors that may complicate the delivery of culturally sensitive care for ethnic minorities with ID, which have not previously been studied for this group.

METHODS AND PROCEDURES

By means of in-depth interviews with care professionals we identified these factors at the care receiver, professional, and institutional levels.

OUTCOMES AND RESULTS

Eight factors were found to complicate the delivery of culturally sensitive care: abilities of the individuals with ID, communication with the family of the care receiver, cultural competency of the professional, personal attitude and experience of the professional, job position and responsibilities of the professional, resources, legislation and protocols, and the team of colleagues. The factors at the care receiver level were specific for the delivery of culturally sensitive care to individuals with ID.

CONCLUSIONS AND IMPLICATIONS

In addition to the complicating factors previously identified for other forms of culturally sensitive healthcare, we identified novel complicating factors for the care of individuals with ID. Future research should investigate how these complicating factors could be overcome.

Providers' Guidance to Parents and Service Use for Latino Children With Developmental Disabilities

To better understand disparities between Latino and White children with autism or other developmental disabilities (ASD/DD), we examined whether Latino ethnicity predicted the number of specialty care services received by children with severe functional limitations depending on medical providers' responses to parents' initial concerns about their child's development. Through linkage of the Pathways and NS-CSHCN datasets, we found ethnic disparities in the receipt of specialty services associated with providers' responsiveness to parent-reported concerns among children with ASD/DD. Among children with significant functional limitations, Latino children whose parents received passive/reassuring responses from their providers were less likely to receive specialty services than White children with ASD/DD. Providers' guidance to parents may be a promising point of intervention for future disparity reduction efforts.

Comparing Neighborhoods of Children With Autism Spectrum Disorder in a Medicaid Waiver Program and a State Population, 2007-2015

OBJECTIVE

This study investigated equity in enrollment in a Medicaid waiver program for early intensive behavioral intervention for children with autism spectrum disorder (ASD).

METHODS

State administrative, Medicaid, and U.S. Census data for children enrolled in the waiver program between 2007 and 2015 (N=2,111) were integrated. Multivariate and bivariate analyses were used to compare enrollees' neighborhood demographic characteristics with those of the state's general population, with controls for enrollees' age, sex, and race-ethnicity.

RESULTS

Findings indicate that in general, enrollment was equitable. During the years in which there were inequities, children who lived in neighborhoods of privilege were favored. These neighborhoods had higher median incomes, lower poverty levels, and fewer female-headed households and were located in urban areas.

CONCLUSIONS

As states work to provide equitable treatment to children with ASD and their families, it is important to track potential inequities between children who do and do not enroll in services and to use this information to inform outreach efforts. States may turn to South Carolina for insight on how to ensure equity.

Prevalence and Trends of Developmental Disabilities among Children in the United States: 2009-2017

OBJECTIVES

To study the national prevalence of 10 developmental disabilities in US children aged 3 to 17 years and explore changes over time by associated demographic and socioeconomic characteristics, using the National Health Interview Survey.

METHODS

Data come from the 2009 to 2017 National Health Interview Survey, a nationally representative survey of the civilian noninstitutionalized population. Parents reported physician or other health care professional diagnoses of attention-deficit/hyperactivity disorder; autism spectrum disorder; blindness; cerebral palsy; moderate to profound hearing loss; learning disability; intellectual disability; seizures; stuttering or stammering; and other developmental delays. Weighted percentages for each of the selected developmental disabilities and any developmental disability were calculated and stratified by demographic and socioeconomic characteristics.

RESULTS

From 2009 to 2011 and 2015 to 2017, there were overall significant increases in the prevalence of any developmental disability (16.2%-17.8%, P < .001), attention-deficit/hyperactivity disorder (8.5%-9.5%, P < .01), autism spectrum disorder (1.1%-2.5%, P < .001), and intellectual disability (0.9%-1.2%, P < .05), but a significant decrease for any other developmental delay (4.7%-4.1%, P < .05). The prevalence of any developmental disability increased among boys, older children, non-Hispanic white and Hispanic children, children with private insurance only, children with birth weight ≥2500 g, and children living in urban areas and with less-educated mothers.

CONCLUSIONS

The prevalence of developmental disability among US children aged 3 to 17 years increased between 2009 and 2017. Changes by demographic and socioeconomic subgroups may be related to improvements in awareness and access to health care.

Self-determination in young adults with autism spectrum disorder

This study examined rates of and contributing factors to self-determination among young adults with autism spectrum disorder. Caregivers of young adults with autism spectrum disorder, 16-25 years, from five Autism Treatment Network sites completed surveys about their young adults' transition experiences including the American Institutes for Research Self-Determination measure. Data were analyzed using univariate and multivariate analysis. Caregivers (n = 479) reported their young adults with autism spectrum disorder as having moderate overall self-determination (x = 38; standard deviation = 9.04) with low capacity (x = 15.3; standard deviation = 5.67) and high opportunities at home (x = 23.1; standard deviation = 4.59). Young adults with autism spectrum disorder with intellectual disability or severe autism spectrum disorder symptomology experience significant disparities in overall self-determination compared to those without intellectual disability and less frequent symptom expression and severity. Barring severity indicators, there were few significant predictors of self-determination. Findings show a breakdown in self-determination skill-building. Young adults with autism spectrum disorder with intellectual disability or severe symptomology experienced significant disparities in self-determination. These findings show that current promotion of self-determination is not meeting the needs of young adults with autism spectrum disorder. Future interventions must identify what supports young adults with autism spectrum disorder need to capitalize on these opportunities to be independent and exert autonomy in their daily lives.

Ethnic Disparities in Autism Spectrum Disorder Screening and Referral: Implications for Pediatric Practice

OBJECTIVE

Autism spectrum disorder (ASD) screening completion rates are often low despite their validity and influence on earlier intervention and positive treatment outcomes. This study sought to examine the use of one ASD screening tool, the Modified Checklist for Autism in Toddlers-Revised (MCHAT-R), in a racially and ethnically diverse urban pediatric clinic to review potential disparities within screening rates and referral practices.

METHODS

A retrospective chart review was conducted for children (N = 999) within the ages of 17 to 34 months seen for a well-child appointment at one of 3 pediatric clinics: a general pediatric clinic, resident pediatric clinic, and Hispanic pediatric clinic.

RESULTS

MCHAT-R screening completion rates were low for all clinics. There were no significant differences in MCHAT-R screening completion based on ethnicity; however, the percentage of children screening positive on the MCHAT-R was significantly higher for Hispanic versus non-Hispanic children. Referral practices were highly variable across positive screenings, and few children received the appropriate combination of referrals.

CONCLUSION

Ethnic disparities in ASD positive screening rates and inconsistent referrals represent a critical issue in current pediatric practice. There is a great need for the development of more culturally sensitive ASD screening instruments. Additionally, to help increase ASD screening rate and accuracy, as well as consistency in referrals, greater emphasis is needed on professional training, parental education, and technology use within pediatric clinics.

Parent Perceptions of Community Autism Spectrum Disorder Stigma: Measure Validation and Associations in a Multi-site Sample

In this study we developed a brief, English/Spanish bilingual parent-reported scale of perceived community autism spectrum disorder (ASD) stigma and tested it in a multi-site sample of Latino and non-Latino white parents of children with ASD. Confirmatory factor analysis of the scale supported a single factor solution with 8 items showing good internal consistency. Regression modeling suggested that stigma score was associated with unmet ASD care needs but not therapy hours or therapy types. Child public insurance, parent nativity, number of children with ASD in the household, parent-reported ASD severity, and family structure, were associated with higher stigma score. The scale and the scale's associations with service use may be useful to those attempting to measure or reduce ASD stigma.

The effect of Medicaid waivers on ameliorating racial/ethnic disparities among children with autism

OBJECTIVE

To examine the effects of Medicaid Home and Community-based Services (HCBS) waivers on reducing racial/ethnic disparities in unmet need for services among families of children with autism spectrum disorder (ASD).

DATA SOURCES

Data from the 2003, 2007, and 2011 waves of the National Survey of Children's Health and the 2005 and 2010 waves of the National Survey of Children with Special Health Care Needs were used. Data on waiver characteristics were collected from source materials that were submitted in support of each state's waiver application. Waiver characteristics were combined to create a single waiver generosity variable.

STUDY DESIGN

Quasi-difference-in-difference-in-difference models were used to determine the effect of waiver generosity on racial/ethnic disparities in unmet need among children with ASD.

PRINCIPAL FINDINGS

Increased waiver generosity was associated with significantly reduced odds of having unmet need for black children with ASD compared with white children with ASD. Unmet needs among black children with ASD were roughly cut in half, a 13 percentage point decrease, with the implementation of an average generosity waiver. No significant differences were seen for Hispanic ethnicity.

CONCLUSION

These findings suggest that Medicaid HCBS waivers have the potential to ameliorate disparities in unmet need among children with ASD. Future policy development should focus on replicating the most effective characteristics of these waivers.

Healthcare access and services use among US children with autism spectrum disorder

This study aimed to determine associations of healthcare access problems with services use among US children with autism spectrum disorder. We analyzed 2011-2014 National Health Interview Survey data on 651 children with autism spectrum disorder aged 2-17 years. There were three measures of healthcare access problems: (1) delays accessing healthcare, (2) difficulty affording healthcare, and (3) trouble finding a primary care provider. There were five service use measures: (1) ⩾4 office visits, (2) ⩾1 well-child visit, (3) flu vaccine, (4) prescription medication, and (5) ⩾1 emergency department visit. Multivariable regression models estimated associations of ⩾1 healthcare access problem with each service use variable and effect modification by socioeconomic status and race and ethnicity. Twenty-nine percent of children with autism spectrum disorder had ⩾1 healthcare access problem. Having ⩾1 healthcare access problem was associated with lower adjusted odds of ⩾1 well-child visit or prescription medication use but higher adjusted odds of ⩾4 office visits or ⩾1 emergency department visit. No significant association was found for flu vaccine. Associations of healthcare access problems with emergency department use were most pronounced for higher socioeconomic status and White, non-Hispanic subgroups. Intervention, such as insurance expansion, is needed to improve healthcare access for children with autism spectrum disorder.

Factors Influencing Low Prevalence of Neurodevelopmental Disabilities Among US Hispanic/Latino Children

OBJECTIVES

Hispanic/Latino (H/L) children have lower prevalence of neurodevelopmental disabilities (NDD) than other groups. The explanations for this are complex, but may be related to nativity, language barriers, and lack of access to and utilization of healthcare. Previous research focused on how these factors affect children with NDD, but little research has jointly examined whether these factors predict NDD. This study examines whether social and environmental factors explain low prevalence of NDD in this population.

METHODS

This study uses nationally representative Integrated Public Use Microdata Series National Health Interview Survey data (N = 200,622) and multivariate logistic regression analysis to compare NDD prevalence in white and H/L children (average age of 10.2), and examines whether nativity, healthcare access, healthcare utilization, and language barriers explain this disability disparity.

RESULTS

Findings reveal that the H/L NDD disparity is not explained by differences in access to or utilization of healthcare, or as a result of language differences that may create barriers to NDD diagnosis. While H/L children whose sampled adult was born in the USA have lower rates of NDD than whites, H/Ls whose sampled adult were not born in the USA have even lower probability of NDD than H/Ls who were born in the USA.

CONCLUSIONS

These findings may be a result of cultural differences in knowledge or understanding of what constitutes a disability or the result of differential treatment within the healthcare system among H/Ls. The findings underscore the importance of accessible and culturally appropriate health and clinical care interventions among H/L communities.

Treatment Utilization Trajectories among Children with Autism Spectrum Disorder: Differences by Race-Ethnicity and Neighborhood

Health coverage of early intensive behavioral intervention (EIBI) for children with autism spectrum disorder is expanding. Yet there is no longitudinal research on patterns of or inequities in utilization of EIBI. We integrated state administrative records with Medicaid and Census data for children enrolled in an EIBI Medicaid waiver (N = 730) to identify and describe the type and prevalence of treatment utilization trajectories, and to examine the association between trajectory types and (a) child race-ethnicity and (b) neighborhood racial composition, poverty, affluence, and urbanicity. We identified four utilization trajectories (Low, Low-Moderate, Moderate, and High users). Race-ethnicity and neighborhood affluence were associated with trajectory membership. As coverage expands, policy makers should consider strategies to improve overall treatment utilization and enhance equity.