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Lai MC, Amestoy A, Bishop S, Brown HM, Giwa Onaiwu M, Halladay A, Harrop C, Hotez E, Huerta M, Kelly A, Miller D, Nordahl CW, Ratto AB, Saulnier C, Siper PM, Sohl K, Zwaigenbaum L, Goldman S. Improving autism identification and support for individuals assigned female at birth: clinical suggestions and research priorities. THE LANCET. CHILD & ADOLESCENT HEALTH 2023; 7:897-908. [PMID: 37973254 DOI: 10.1016/s2352-4642(23)00221-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Revised: 08/11/2023] [Accepted: 08/11/2023] [Indexed: 11/19/2023]
Abstract
Emerging evidence suggests that the higher prevalence of autism in individuals who are assigned male than assigned female at birth results from both biological factors and identification biases. Autistic individuals who are assigned female at birth (AFAB) and those who are gender diverse experience health disparities and clinical inequity, including late or missed diagnosis and inadequate support. In this Viewpoint, an international panel of clinicians, scientists, and community members with lived experiences of autism reviewed the challenges in identifying autism in individuals who are AFAB and proposed clinical and research directions to promote the health, development, and wellbeing of autistic AFAB individuals. The recognition challenges stem from the interplay between cognitive differences and nuanced or different presentations of autism in some AFAB individuals; expectancy, gender-related, and autism-related biases held by clinicians; and social determinants. We recommend that professional development for clinicians be supported by health-care systems, professional societies, and governing bodies to improve equitable access to assessment and earlier identification of autism in AFAB individuals. Autistic AFAB individuals should receive tailored support in education, identity development, health care, and social and professional sense of belonging.
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Affiliation(s)
- Meng-Chuan Lai
- Child and Youth Mental Health Collaborative at the Centre for Addiction and Mental Health and The Hospital for Sick Children, Toronto, ON, Canada; Department of Psychiatry, Temerty Faculty of Medicine, University of Toronto, ON, Canada; Autism Research Centre, Department of Psychiatry, University of Cambridge, Cambridge, UK; Department of Psychiatry, National Taiwan University Hospital and College of Medicine, Taipei, Taiwan
| | - Anouck Amestoy
- Centre for Autism Spectrum Disorders, Aquitaine Institute for Cognitive and Integrative Neurosciences, Charles Perrens Hospital, University of Bordeaux, Bordeaux, France
| | - Somer Bishop
- Department of Psychiatry and Behavioral Sciences, University of California San Francisco, San Francisco, CA, USA
| | - Heather M Brown
- Faculty of Education, University of Alberta, Edmonton, AB, Canada
| | - Morénike Giwa Onaiwu
- Autistic Women & Nonbinary Network, Lincoln, NE, USA; Rice University Center for the Study of Women, Gender, and Sexuality, School of Humanities, Houston, TX, USA
| | - Alycia Halladay
- Autism Science Foundation, Scarsdale, NY, USA; Department of Pharmacology and Toxicology, Rutgers University, Piscataway, NJ, USA
| | - Clare Harrop
- Department of Health Sciences and TEACCH Autism Program, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Emily Hotez
- David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
| | - Marisela Huerta
- Felicity House, New York, NY, USA; Weill Cornell Medicine, New York, NY, USA
| | - Amy Kelly
- Devereux Advanced Behavioral Health, Villanova, PA, USA
| | - Dylan Miller
- Auxiliary Enterprises, University of Massachusetts, Amherst, MA, USA
| | - Christine Wu Nordahl
- Department of Psychiatry and Behavioral Sciences and MIND Institute, University of California at Davis, Davis, CA, USA
| | - Allison B Ratto
- Center for Autism Spectrum Disorders, Division of Neuropsychology, Children's National Hospital, Washington, DC, USA
| | - Celine Saulnier
- Neurodevelopmental Assessment and Consulting Services, Decatur, GA, USA
| | - Paige M Siper
- Seaver Autism Center for Research and Treatment, Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Kristin Sohl
- ECHO Autism Communities, Department of Child Health, University of Missouri School of Medicine, Columbia, MO, USA
| | | | - Sylvie Goldman
- Department of Neurology, Columbia University Irving Medical Center, New York, NY, USA.
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Fong S, Carollo A, Ashour R, Dimitriou D, Gianluca Esposito. Identifying major research themes in the literature on developmental disabilities in Middle Eastern countries: A scientometric review from 1962 to 2023. RESEARCH IN DEVELOPMENTAL DISABILITIES 2023; 140:104551. [PMID: 37473627 DOI: 10.1016/j.ridd.2023.104551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 05/05/2023] [Accepted: 06/02/2023] [Indexed: 07/22/2023]
Abstract
Developmental disabilities have been widely studied in higher-income countries. However, most individuals with these conditions live in low- and middle-income countries and they are reportedly under-represented in the scientific literature. To tackle this issue, previous research has provided insight into the thematic developments in the research on developmental disabilities in Africa by means of a scientometric approach to reviews. The current work aims to extend the scientometric approach to investigate the main interests in the literature on developmental disabilities conducted in Middle Eastern countries. A total of 1110 documents were retrieved from Scopus and their patterns of co-citation were analysed with the CiteSpace software. Research in Developmental Disabilities emerged to be the main source in the sample of downloaded documents. Furthermore, a total of six main thematic domains and the four most impactful documents in the literature were identified. Results showed that research on developmental disabilities in the Middle East has been mainly focused on uncovering the genetic basis of this group of conditions. The study of clinical profiles, diagnosis, management, and treatment of individuals with developmental disabilities have been so far under-investigated and represents material for future studies.
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Affiliation(s)
- Seraphina Fong
- Department of Psychology and Cognitive Science, University of Trento, 38068 Rovereto, Italy
| | - Alessandro Carollo
- Department of Psychology and Cognitive Science, University of Trento, 38068 Rovereto, Italy
| | - Rola Ashour
- Sleep Education and Research Laboratory, UCL Institute of Education, London WC1H 0AA, England, UK
| | - Dagmara Dimitriou
- Sleep Education and Research Laboratory, UCL Institute of Education, London WC1H 0AA, England, UK
| | - Gianluca Esposito
- Department of Psychology and Cognitive Science, University of Trento, 38068 Rovereto, Italy.
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Bölte S, Neufeld J, Marschik PB, Williams ZJ, Gallagher L, Lai MC. Sex and gender in neurodevelopmental conditions. Nat Rev Neurol 2023; 19:136-159. [PMID: 36747038 PMCID: PMC10154737 DOI: 10.1038/s41582-023-00774-6] [Citation(s) in RCA: 35] [Impact Index Per Article: 35.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/06/2023] [Indexed: 02/08/2023]
Abstract
Health-related conditions often differ qualitatively or quantitatively between individuals of different birth-assigned sexes and gender identities, and/or with different gendered experiences, requiring tailored care. Studying the moderating and mediating effects of sex-related and gender-related factors on impairment, disability, wellbeing and health is of paramount importance especially for neurodivergent individuals, who are diagnosed with neurodevelopmental conditions with uneven sex/gender distributions. Researchers have become aware of the myriad influences that sex-related and gender-related variables have on the manifestations of neurodevelopmental conditions, and contemporary work has begun to investigate the mechanisms through which these effects are mediated. Here we describe topical concepts of sex and gender science, summarize current knowledge, and discuss research and clinical challenges related to autism, attention-deficit/hyperactivity disorder and other neurodevelopmental conditions. We consider sex and gender in the context of epidemiology, behavioural phenotypes, neurobiology, genetics, endocrinology and neighbouring disciplines. The available evidence supports the view that sex and gender are important contributors to the biological and behavioural variability in neurodevelopmental conditions. Methodological caveats such as frequent conflation of sex and gender constructs, inappropriate measurement of these constructs and under-representation of specific demographic groups (for example, female and gender minority individuals and people with intellectual disabilities) limit the translational potential of research so far. Future research and clinical implementation should integrate sex and gender into next-generation diagnostics, mechanistic investigations and support practices.
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Affiliation(s)
- Sven Bölte
- Center of Neurodevelopmental Disorders (KIND), Centre for Psychiatry Research; Department of Women's and Children's Health, Karolinska Institutet & Stockholm Health Care Services, Region Stockholm, Stockholm, Sweden.
- Child and Adolescent Psychiatry, Stockholm Health Care Services, Region Stockholm, Stockholm, Sweden.
- Curtin Autism Research Group, Curtin School of Allied Health, Curtin University, Perth, WA, Australia.
| | - Janina Neufeld
- Center of Neurodevelopmental Disorders (KIND), Centre for Psychiatry Research; Department of Women's and Children's Health, Karolinska Institutet & Stockholm Health Care Services, Region Stockholm, Stockholm, Sweden
- Swedish Collegium for Advanced Study (SCAS), Uppsala, Sweden
| | - Peter B Marschik
- Center of Neurodevelopmental Disorders (KIND), Centre for Psychiatry Research; Department of Women's and Children's Health, Karolinska Institutet & Stockholm Health Care Services, Region Stockholm, Stockholm, Sweden
- Department of Child and Adolescent Psychiatry and Psychotherapy, University Medical Center Göttingen and Leibniz ScienceCampus Primate Cognition, Göttingen, Germany
- iDN - interdisciplinary Developmental Neuroscience, Division of Phoniatrics, Medical University of Graz, Graz, Austria
| | - Zachary J Williams
- Department of Hearing and Speech Sciences, Vanderbilt University Medical Center, Nashville, TN, USA
- Vanderbilt Brain Institute, Vanderbilt University, Nashville, TN, USA
- Frist Center for Autism and Innovation, Vanderbilt University, Nashville, TN, USA
| | - Louise Gallagher
- Department of Psychiatry, School of Medicine, Trinity College Dublin, Dublin, Ireland
- Child and Youth Mental Health Collaborative at the Centre for Addiction and Mental Health, The Hospital for Sick Children, Peter Gilgan Centre for Research and Learning, and Department of Psychiatry, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Meng-Chuan Lai
- Child and Youth Mental Health Collaborative at the Centre for Addiction and Mental Health, The Hospital for Sick Children, Peter Gilgan Centre for Research and Learning, and Department of Psychiatry, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada.
- Autism Research Centre, Department of Psychiatry, University of Cambridge, Cambridge, UK.
- Department of Psychiatry, National Taiwan University Hospital and College of Medicine, Taipei, Taiwan.
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Lim M, Carollo A, Neoh MJY, Sacchiero M, Azhari A, Balboni G, Marschik P, Nordahl-Hansen A, Dimitriou D, Esposito G. Developmental disabilities in Africa: A scientometric review. RESEARCH IN DEVELOPMENTAL DISABILITIES 2023; 133:104395. [PMID: 36587527 DOI: 10.1016/j.ridd.2022.104395] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Accepted: 12/13/2022] [Indexed: 06/17/2023]
Abstract
BACKGROUND Developmental disabilities are disproportionately more investigated in higher-income countries. However, global prevalence of developmental disabilities indicate that a large proportion of individuals with disabilities reside in low- and middle-income nations. AIMS The present work therefore aims to conduct a scientometric review to survey available literature on developmental disabilities in low- and middle-income countries belonging to the continent of Africa. METHODS AND PROCEDURES A literature search was conducted on Scopus, where a total of 1720 relevant publications (and an accompanying 66 thousand references) were found, representing research conducted between 1950 to 2022. Then, document co-citation analysis was performed to chart significant co-citation relationships between relevant articles and their cited references. OUTCOMES AND RESULTS The generated network based on document co-citation analysis revealed a total of 14 distinct thematic research clusters and 12 significant documents that have been frequently cited in the literature on developmental disabilities in Africa. CONCLUSIONS AND IMPLICATIONS The scientometric review revealed a trend of broadening research towards systems of care, away from a medical model of disease. It is projected that future research will continue to capitalise on inter-disciplinary strengths to arrive at a more nuanced understanding of developmental disability from all levels - individuals, families, to communities.
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Affiliation(s)
- Mengyu Lim
- Psychology Program, Nanyang Technological University, Singapore 639818, Singapore
| | - Alessandro Carollo
- Department of Psychology and Cognitive Science, University of Trento, Rovereto 38068, Italy
| | | | - Marzia Sacchiero
- Department of Psychology and Cognitive Science, University of Trento, Rovereto 38068, Italy
| | - Atiqah Azhari
- Psychology Programme, School of Humanities and Behavioural Sciences, Singapore University of Social Sciences, Singapore 599494, Singapore
| | - Giulia Balboni
- Department of Philosophy, Social Sciences and Education, University of Perugia, Perugia 06123, Italy
| | - Peter Marschik
- Department of Child and Adolescent Psychiatry and Psychotherapy, University Medical Center Göttingen, Göttingen, Germany; Interdisciplinary Developmental Neuroscience, Division of Phoniatrics, Medical University of Graz, Graz, Austria; Center of Neurodevelopmental Disorders (KIND), Department of Women's and Children's Health, Karolinska Institutet Stockholm, Stockholm, Sweden
| | - Anders Nordahl-Hansen
- Faculty of Teacher Education and Languages, Østfold University College, Halden, Norway
| | - Dagmara Dimitriou
- Sleep Education and Research Laboratory, UCL Institute of Education, London WC1H 0AA, England
| | - Gianluca Esposito
- Department of Psychology and Cognitive Science, University of Trento, Rovereto 38068, Italy.
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Saban-Bezalel R, Zachor DA, Ben-Itzchak E. Relationship between cognitive ability and predictors for age at the time of autism spectrum disorder diagnosis. Psychiatry Res 2022; 315:114696. [PMID: 35809494 DOI: 10.1016/j.psychres.2022.114696] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Revised: 06/15/2022] [Accepted: 06/28/2022] [Indexed: 11/18/2022]
Abstract
The rising prevalence of autism spectrum disorder (ASD) has increased awareness of the need for early diagnosis and intervention; however, not all children are diagnosed at preschool age. In the literature, findings regarding factors that may play a role in later diagnosis are inconsistent. Presence or absence of intellectual disability is a possible factor. This study aimed to identify factors associated with later diagnosis of ASD among children grouped according to low and high cognitive levels. Data of children who were previously diagnosed with ASD between 2002 and 2016 at a national autism center were analyzed. Better cognitive ability, having more siblings, and previous diagnosis of attention-deficit/hyperactivity disorder were predictors of later diagnosis among the entire cohort. Children exhibiting lower cognitive levels (LC-ASD; DQ/IQ < 70; n = 209) were diagnosed much earlier. Among this group, later ASD diagnosis was predicted by poorer adaptive behavior, more severe restricted and repetitive behaviors, and previous diagnosis of epilepsy. In the higher cognitive level group (HC-ASD; DQ/IQ ≥ 70; n = 321), familial variables and more severe social impairments were predictors of later ASD diagnosis. Clinicians should be aware of variables that may affect ASD diagnostic age among children with varying cognitive abilities.
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Affiliation(s)
- Ronit Saban-Bezalel
- Bruckner Center for Autism Research, Department of Communication Disorders, Ariel University, Israel.
| | - Ditza A Zachor
- The Autism Center/ALUT, Department of Pediatrics, Shamir (Assaf Harofeh) Medical Center, Sackler Faculty of Medicine, Tel Aviv University, Zerifin, 70300, Israel
| | - Esther Ben-Itzchak
- Bruckner Center for Autism Research, Department of Communication Disorders, Ariel University, Israel
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