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OBJECTIVE: Examine differences in care patterns around adult ADHD between race (White/Non-White) and ethnic (Hispanic/Non-Hispanic) groups utilizing existing quality measures (QMs), concerning diagnosis, treatment, and medication prescribing. METHODS: The AAFP National Research Network in partnership with SUNY Upstate Medical used an EHR dataset to evaluate achievement of 10 ADHD QMs. The dataset was obtained from DARTNet Institute and includes 4 million patients of 873 behavioral and primary care practices with at least 100 patients from 2010 to 2020. Patients 18-years or older with adult ADHD were included in this analysis. RESULTS: White patients and Non-Hispanic/Latinx patients were more likely to achieve these QMs than Non-White patients and Hispanic/Latinx patients, respectively. Differences between groups concerning medication and monitoring demonstrate a disparity for Non-White and Hispanic/Latinx populations. CONCLUSIONS: Using QMs in EHR data can help identify gaps in ADHD research. There is a need to continue investigating disparities of quality adult ADHD care.
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Transtorno do Deficit de Atenção com Hiperatividade , Etnicidade , Adulto , Humanos , Transtorno do Deficit de Atenção com Hiperatividade/diagnóstico , Transtorno do Deficit de Atenção com Hiperatividade/tratamento farmacológico , Prescrições de Medicamentos , Hispânico ou Latino , Atenção Primária à Saúde , BrancosRESUMO
Background: attention-deficit/hyperactivity disorder (ADHD) is associated with both polygenic liability and environmental exposures, both intrinsic to the family, such as family conflict, and extrinsic, such as air pollution. However, much less is known about the interplay between environmental and genetic risks relevant to ADHD-a better understanding of which could inform both mechanistic models and clinical prediction algorithms. Methods: Two independent data sets, the population-based Adolescent Brain Cognitive Development Study (ABCD) (N = 11,876) and the case-control Oregon-ADHD-1000 (N = 1449), were used to examine additive (G + E) and interactive (GxE) effects of selected polygenic risk scores (PRS) and environmental factors in a cross-sectional design. Genetic risk was measured using PRS for nine mental health disorders/traits. Exposures included family income, family conflict/negative sentiment, and geocoded measures of area deprivation, lead exposure risk, and air pollution exposure (nitrogen dioxide and fine particulate matter). Results: ADHD PRS and family conflict jointly predicted concurrent ADHD symptoms in both cohorts. Additive-effects models, including both genetic and environmental factors, explained significantly more variation in symptoms than any individual factor alone (joint R 2 = .091 for total symptoms in ABCD; joint R 2 = .173 in Oregon-ADHD-1000; all delta-R 2 p-values <2e-7). Significant effect size heterogeneity across ancestry groups was observed for genetic and environmental factors (e.g., Q = 9.01, p = .011 for major depressive disorder PRS; Q = 13.34, p = .001 for area deprivation). GxE interactions observed in the full ABCD cohort suggested stronger environmental effects when genetic risk is low, though they did not replicate. Conclusions: Reproducible additive effects of PRS and family environment on ADHD symptoms were found, but GxE interaction effects were not replicated and appeared confounded by ancestry. Results highlight the potential value of combining exposures and PRS in clinical prediction algorithms. The observed differences in risks across ancestry groups warrant further study to avoid health care disparities.
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BACKGROUND: Consistent research findings indicate that parents and teachers observe genuinely different Attention Deficit/Hyperactivity Disorder (ADHD) behaviours in their respective settings. OBJECTIVE: To evaluate the utility of information provided by teacher informant assessments (INFAs) of ADHD symptoms, and the implications of aggregation algorithms in combing parents' information, i.e. using 'or-rule' (endorsement by either one informant) versus 'and-rule' (endorsement by both informants). METHOD: Teacher ratings on Conners scales and clinical data from parental accounts on 1383 probands and their siblings from the IMAGE study were analysed. The psychometric properties of teacher and combined ratings using the item response theory model (IRT) are presented. Kappa coefficients, intraclass correlations and linear regression were employed. RESULTS: First, teacher endorsement of symptoms is located in a narrow part of the trait continuum close to the average levels. Symptoms exhibit comparable perception in the measurement of the trait(s) with similar discrimination ability and information (reliability). Second, the IRT properties of the 'or-rule' ratings are predominantly influenced by parent-INFAs; and the 'and-rule' ratings predominantly by teacher-INFAs ratings. Third, parent-teacher INFAs agreement was low, both for individual items (κ = 0.01-0.15) and for dimensional scores (r = 0.12-0.16). The 'or-rule' captured milder expressions of ADHD symptoms, whereas the 'and-rule' indexed greater severity of ADHD. CONCLUSIONS: Parent and teacher-INFAs provide different kinds of information, while both are useful. Teacher-INFA and the 'and-rule' provide a more accurate index of severity than an additive symptom count. Parent-INFA and the 'or-rule' are more sensitive for detecting cases with milder ADHD.
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Transtorno do Deficit de Atenção com Hiperatividade/diagnóstico , Pais/psicologia , Psicometria/métodos , Professores Escolares/psicologia , Feminino , Humanos , Masculino , Reprodutibilidade dos TestesRESUMO
OBJECTIVES: This study aims to ascertain whether the differences of prevalence and severity of attention deficit hyperactivity disorder (ADHD) are true or whether children are perceived and rated differently by parent and teacher informant assessments (INFAs) according to gender, age, and co-occurring disorders, even at equal levels of latent ADHD traits. METHODS: Use of latent trait models (for binary responses) to evaluate measurement invariance in children with ADHD and their siblings from the International Multicenter ADHD Gene data. RESULTS: Substantial measurement noninvariance between parent and teacher INFAs was detected for seven out of nine inattention (IA) and six out of nine hyperactivity/impulsivity (HI) items; the correlations between parent and teacher INFAs for six IA and four HI items were not significantly different from zero, which suggests that parent and teacher INFAs are essentially rating different kinds of behaviours expressed in different settings, instead of measurement bias. However, age and gender did not affect substantially the endorsement probability of either IA or HI symptom criteria, regardless of INFA. For co-occurring disorders, teacher INFA ratings were largely unaffected by co-morbidity; conversely, parental endorsement of HI symptoms is substantially influenced by co-occurring oppositional defiant disorder. CONCLUSIONS: Our findings suggest general robustness of Diagnostic and Statistical Manual of Mental Disorders ADHD diagnostic items in relation to age and gender. Further research on classroom presentations is needed.
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Transtorno do Deficit de Atenção com Hiperatividade/diagnóstico , Escala de Avaliação Comportamental/normas , Manual Diagnóstico e Estatístico de Transtornos Mentais , Escalas de Graduação Psiquiátrica/normas , Psicometria/normas , Adolescente , Adulto , Transtorno do Deficit de Atenção com Hiperatividade/epidemiologia , Criança , Pré-Escolar , Comorbidade , Europa (Continente) , Análise Fatorial , Feminino , Humanos , Masculino , Modelos Estatísticos , Pais , Psicometria/instrumentação , Professores Escolares , Adulto JovemRESUMO
INTRODUCTION: Reward processing is a key aspect of cognitive control processes, putatively instantiated by mesolimbic and mesocortical brain circuits. Deficient signaling within these circuits has been associated with psychopathology. We applied a network discovery approach to assess specific functional networks associated with reward processing in participants with attention-deficit/hyperactivity disorder (ADHD). METHODS: To describe task-related processes in terms of integrated functional networks, we applied independent component analysis (ICA) to task response maps of 60 healthy participants who performed a monetary incentive delay (MID) task. The resulting components were interpreted on the basis of their similarity with group-level task responses as well as their similarity with brain networks derived from resting state fMRI analyses. ADHD-related effects on network characteristics including functional connectivity and communication between networks were examined in an independent sample comprising 150 participants with ADHD and 48 healthy controls. RESULTS: We identified 23 components to be associated with 4 large-scale functional networks: the default-mode, visual, executive control, and salience networks. The salience network showed a specific association with reward processing as well as the highest degree of within-network integration. ADHD was associated with decreased functional connectivity between the salience and executive control networks as well as with peripheral brain regions. CONCLUSIONS: Reward processing as measured with the MID task involves one reward-specific and three general functional networks. Participants with ADHD exhibited alterations in connectivity of both the salience and executive control networks and associated brain regions during task performance. Hum Brain Mapp 38:2359-2369, 2017. © 2017 Wiley Periodicals, Inc.
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Transtorno do Deficit de Atenção com Hiperatividade/fisiopatologia , Transtorno do Deficit de Atenção com Hiperatividade/psicologia , Mapeamento Encefálico , Encéfalo/fisiopatologia , Vias Neurais/fisiopatologia , Recompensa , Adolescente , Transtorno do Deficit de Atenção com Hiperatividade/diagnóstico por imagem , Encéfalo/diagnóstico por imagem , Função Executiva , Feminino , Lateralidade Funcional , Humanos , Processamento de Imagem Assistida por Computador , Imageamento por Ressonância Magnética , Masculino , Modelos Neurológicos , Vias Neurais/diagnóstico por imagem , Oxigênio/sangue , Análise de Componente Principal , Escalas de Graduação Psiquiátrica , Adulto JovemRESUMO
Whereas the adverse impact of attention-deficit/hyperactivity disorder (ADHD) on emotional and psychosocial well-being has been well investigated, its impact on physical health has not. The main aim of this study was to assess the impact of ADHD on lifestyle behaviors and measures of adverse health risk indicators. Subjects were 100 untreated adults with ADHD and 100 adults without ADHD of similar age and sex. Unhealthy lifestyle indicators included assessments of bad health habits, frequency of visits to healthcare providers, and follow through with recommended prophylactic tests. Assessments of adverse health risk indicators included measurements of cardiovascular and metabolic parameters, weight, body mass index, and waist circumference. No differences were identified in health habits between subjects with and without ADHD, but robust differences were found in a wide range of adverse health risk indicators. ADHD is associated with an adverse impact in health risk indicators well known to be associated with high morbidity and mortality.
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Transtorno do Deficit de Atenção com Hiperatividade/epidemiologia , Comportamentos Relacionados com a Saúde , Serviços de Saúde/estatística & dados numéricos , Indicadores Básicos de Saúde , Estilo de Vida , Adulto , Serviços de Diagnóstico/estatística & dados numéricos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Avaliação de Resultados em Cuidados de Saúde , Medição de Risco , Adulto JovemRESUMO
Women's antenatal anxiety, especially if paired with significant life stressors or comorbid physical or mental health disorders, can predict adverse birth outcomes, defined in terms of birth weight, gestational age at birth and obstetric complications. Here, we tested for an impact of moderate anxiety symptoms on these outcomes because many women experience these kinds of symptoms during pregnancy, and even subtle differences in birth outcomes can have significant effects on children's development. We also tested for moderation of anxiety effects by infant gender. The sample comprised 219 women with anxiety symptoms ranging from none to moderate levels on the Beck Anxiety Inventory. Multivariate models estimated main effects of Group (no/minimal versus moderate symptoms) and interactions between Group and infant Gender. Results indicate that moderate anxiety predicted more obstetric complications, particularly among mothers of daughters. Results also demonstrate a Group × Gender interaction on BW, indicating that sons of anxious mothers weighed more than sons of controls; whereas, daughters of anxious mothers weighed less than daughters of controls. These findings show that moderate anxiety symptoms may affect some birth outcomes, and differently for males and females.
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Ansiedade , Peso ao Nascer , Complicações do Trabalho de Parto , Complicações na Gravidez , Adulto , Ansiedade/diagnóstico , Ansiedade/etiologia , Ansiedade/fisiopatologia , Manual Diagnóstico e Estatístico de Transtornos Mentais , Feminino , Seguimentos , Idade Gestacional , Disparidades nos Níveis de Saúde , Humanos , Israel/epidemiologia , Masculino , Entrevista Psiquiátrica Padronizada , Complicações do Trabalho de Parto/epidemiologia , Complicações do Trabalho de Parto/etiologia , Gravidez , Complicações na Gravidez/diagnóstico , Complicações na Gravidez/psicologia , Resultado da Gravidez/epidemiologia , Fatores SexuaisRESUMO
BACKGROUND: To evaluate the concurrent and discriminant validity of a brief DSM-based structured diagnostic interview for referred individuals with autism spectrum disorders (ASDs). METHODS: To test concurrent validity, we assessed the structured interview's agreement in 123 youth with the expert clinician assessment and the Social Responsiveness Scale (SRS). Discriminant validity was examined using 1563 clinic-referred youth. RESULTS: The structured diagnostic interview and SRS were highly sensitive indicators of the expert clinician assessment. Equally strong was the agreement between the structured interview and SRS. We found evidence for high specificity for the structured interview. CONCLUSIONS: A simplified DSM-based ASD structured diagnostic interview could serve as a useful diagnostic aid in the assessment of subjects with ASDs in clinical and research settings.
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Transtornos Globais do Desenvolvimento Infantil/diagnóstico , Manual Diagnóstico e Estatístico de Transtornos Mentais , Entrevista Psicológica/métodos , Adolescente , Criança , Feminino , Humanos , Masculino , Psicometria , Reprodutibilidade dos Testes , Sensibilidade e Especificidade , Adulto JovemRESUMO
BACKGROUND: Clinical trials have demonstrated that pharmacotherapies can safely treat attention-deficit/hyperactivity disorder (ADHD) in adulthood. Eligibility criteria in these trials may significantly limit their external validity by excluding a significant portion of adults with ADHD in the general population. In particular, exclusion criteria may frequently exclude individuals with comorbid mental health conditions, which are common in the adult ADHD population. METHOD: We addressed the representativeness of clinical trials by comparing 146 adult clinical trial participants with DSM-IV ADHD and a community sample composed of 124 adults with DSM-IV ADHD and 123 non-ADHD controls. Subjects were compared on socioeconomic status, Hollingshead occupational code, cognitive measures, lifetime psychopathology, and Global Assessment of Functioning (GAF) scale ratings. RESULTS: Adults with ADHD in the community sample had higher rates of lifetime psychiatric comorbidity, lower GAF scores, and lower occupational codes than those in the clinical trial. The clinical trial eligibility criteria would have excluded 61% of community sample adults with ADHD. This excluded portion of the community sample had higher rates of lifetime psychiatric comorbidity and lower GAF scores than clinical trial participants. CONCLUSIONS: Adults with ADHD participating in the clinical trial had less evidence of functional impairment and endorsed less psychiatric comorbidity than the majority of community sample subjects with ADHD. This suggests that findings from clinical trials may have limited external validity for adults with ADHD in the general population, particularly for those adults with ADHD with the greatest burden of comorbid psychopathology.
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Transtorno do Deficit de Atenção com Hiperatividade/psicologia , Ensaios Clínicos como Assunto/normas , Cognição , Saúde Mental , Ocupações , Seleção de Pacientes , Classe Social , Adulto , Transtorno do Deficit de Atenção com Hiperatividade/diagnóstico , Transtorno do Deficit de Atenção com Hiperatividade/epidemiologia , Transtorno do Deficit de Atenção com Hiperatividade/terapia , Ensaios Clínicos como Assunto/estatística & dados numéricos , Comorbidade , Manual Diagnóstico e Estatístico de Transtornos Mentais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Observação/métodos , Ocupações/estatística & dados numéricos , Escalas de Graduação Psiquiátrica , Características de Residência/estatística & dados numéricos , Estudos de Amostragem , Viés de Seleção , Índice de Gravidade de Doença , Estados UnidosRESUMO
BACKGROUND: It is now estimated that attention deficit-hyperactivity disorder (ADHD) afflicts at least 4% of adults in the United States and is associated with high levels of morbidity and functional impairment. One key area of dysfunction associated with ADHD is impaired motor vehicle operation. Our goal was to examine the association between ADHD and specific driving outcomes in a sample of adults using a driving simulator. METHODS: Subjects were 20 adults with full DSM-IV ADHD and 21 controls without ADHD of equal gender distribution. However, the mean age of subjects with ADHD was somewhat older. All analyses were adjusted for age and gender. All subjects participated in a driving simulation that lasted for one hour and consisted of a short training period, a high stimulus segment and a low stimulus segment with two distinct monotonous periods. RESULTS: In the second monotonous period within the low stimulus environment, ADHD subjects were significantly more likely than controls to collide with an obstacle suddenly appearing from the periphery, adjusting for age and gender. CONCLUSION: Adults with ADHD were more likely than controls to collide with an obstacle during a driving simulation suggesting that deficits in directed attention may underlie driving impairments in this population.
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Recent animal research suggests that brain-derived neurotrophic factor (BDNF), may mediate response to different environmental stimuli. In this paper, we evaluated the possible role of BDNF as a moderator of attention deficit hyperactivity disorder (ADHD) in the context of different socioeconomic classes. We genotyped ten single nucleotide polymorphisms (SNPs) in and around BDNF in 229 families and evaluate whether there are SNP-by-socioeconomic status (SES) interactions for attention deficit hyperactivity. We developed three quantitative phenotypes for ADHD from nine inattentive and nine hyperactive-impulsive symptoms that were used in SNP-by-SES interaction analyses using a new methodology implemented in the computer program PBAT. Findings were adjusted for multiple comparisons using the false discovery rate. We found multiple significant SNP-by-SES interactions using the inattentive symptom count. This study suggests that different SES classes may modify the effect of the functional variant(s) in and around BDNF to have an impact on the number of ADHD symptom counts that are observed. The two exons within BDNF represent potential functional variants that may be causing the observed associations.
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Transtorno do Deficit de Atenção com Hiperatividade/genética , Fator Neurotrófico Derivado do Encéfalo/genética , Variação Genética , Polimorfismo de Nucleotídeo Único , Fatores Socioeconômicos , Boston , Criança , Éxons , Família , Feminino , Genótipo , Humanos , MasculinoRESUMO
Attention-deficit hyperactivity disorder (ADHD) in girls is a topic of growing research and clinical interest. For many years, girls with ADHD have been ignored and overshadowed by hyperkinetic and impulsive boys, but they are now attracting interest in an effort to understand the similarities and differences in the prevalence, symptoms, familial risk, comorbidities and treatment of ADHD in the two sexes. A review of past and current literature finds that the symptoms of ADHD are not sex specific, but that identification of girls with ADHD is hampered by parental and teacher bias, and confusion. Girls are more likely to be inattentive without being hyperactive or impulsive, compared with boys. Girls and boys share the same familial risk patterns, as well as similar, although not identical, comorbidity or impairment patterns. The risk of non-treatment is as great in girls as it is in boys; up to 70-80% of identified children will have persistent symptoms and impairment that extends into adolescence and adulthood. Treatment modalities are equally effective in girls and boys. Stimulants, non-stimulants and behavioural modalities are the mainstays of effective treatment.
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Transtorno do Deficit de Atenção com Hiperatividade/epidemiologia , Transtorno do Deficit de Atenção com Hiperatividade/terapia , Caracteres Sexuais , Transtorno do Deficit de Atenção com Hiperatividade/etiologia , Transtorno do Deficit de Atenção com Hiperatividade/genética , Comorbidade , Feminino , Humanos , Masculino , Transtornos Mentais , Farmacogenética , Prevalência , Razão de Masculinidade , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Resultado do TratamentoRESUMO
The authors' research indicates that most adults with ADHD continue to struggle with substantial number of ADHD symptoms and high levels of dysfunction despite a sizable syndromatic remission. Furthermore, in-attention was more persistent than hyperactivity or impulsivity as children progress throughout adolescence and into early adulthood. These results stress the critical importance of carefully choosing the appropriate definition of remission in longitudinal studies of youth with ADHD and that symptom clusters and Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition-defined ADHD subtypes (ie, combined, inattentive., or hyperactive/'impulsive) should be considered separately.
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Transtorno do Deficit de Atenção com Hiperatividade/psicologia , Fatores Etários , Efeitos Psicossociais da Doença , Humanos , Indução de RemissãoRESUMO
BACKGROUND: Uncertainties remain as to the utility of structured diagnostic methodology to aid in the diagnosis of manic symptomatology in youth. To this end, this study compared structured diagnostic interview based diagnoses of mania in children and adolescents with that of an expert clinician. METHODS: We separately and independently assessed 69 youths recruited for a study of mania in childhood, all but 2 of whom experienced mania, with a structured diagnostic interview administered by trained psychometricians and a clinical assessment by a board-certified child and adolescent psychiatrist (JW) who was blind to the structured interview results. RESULTS: Structured interviews and clinical evaluations converged in all but two cases (67 of 69 or 97% agreement). In one discrepant case, the structured interview diagnosed a full case of mania, but the clinical interview diagnosed cyclothymia/subthreshold mania; in the other discrepant case, the structured interview failed to diagnose mania, but the clinical interview did diagnose mania. CONCLUSIONS: In children referred for evaluation of suspected bipolar disorder, a structured interview diagnosis of mania is very likely to be corroborated by a clinical interview.