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Pike MR, Lipner E, O'Brien KJ, Breen EC, Cohn BA, Cirillo PM, Krigbaum NY, Kring AM, Olino TM, Alloy LB, Ellman LM. Prenatal maternal Inflammation, childhood cognition and adolescent depressive symptoms. Brain Behav Immun 2024; 119:908-918. [PMID: 38761818 DOI: 10.1016/j.bbi.2024.05.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Revised: 04/10/2024] [Accepted: 05/12/2024] [Indexed: 05/20/2024] Open
Abstract
BACKGROUND Accumulating evidence indicates that higher prenatal maternal inflammation is associated with increased depression risk in adolescent and adult-aged offspring. Prenatal maternal inflammation (PNMI) may increase the likelihood for offspring to have lower cognitive performance, which, in turn, may heighten risk for depression onset. Therefore, this study explored the potential mediating role of childhood cognitive performance in the relationship between PNMI and adolescent depressive symptoms in offspring. METHODS Participants included 696 mother-offspring dyads from the Child Health and Development Studies (CHDS) cohort. Biomarkers of maternal inflammation [interleukin (IL)-6, IL-8, IL-1 receptor antagonist (IL-1RA) and soluble TNF receptor-II (sTNF-RII)] were assayed from first (T1) and second trimester (T2) sera. Childhood (ages 9-11) cognitive performance was assessed via standardized Peabody Picture Vocabulary Test (PPVT), a measure of receptive vocabulary correlated with general intelligence. Adolescent (ages 15-17) depressive symptoms were assessed via self-report. RESULTS There were no significant associations between T1 biomarkers and childhood PPVT or adolescent depressive symptoms. Higher T2 IL1-RA was directly associated with lower childhood PPVT (b = -0.21, SE = 0.08, t = -2.55, p = 0.01), but not with adolescent depressive symptoms. T2 IL-6 was not directly associated with childhood PPVT, but higher T2 IL-6 was directly associated at borderline significance with greater depressive symptoms in adolescence (b = 0.05, SE = 0.03, t = 1.96, p = 0.05). Lower childhood PPVT predicted significantly higher adolescent depressive symptoms (b = -0.07, SE = 0.02, t = -2.99, p < 0.01). There was a significant indirect effect of T2 IL-1RA on adolescent depressive symptoms via childhood PPVT (b = 0.03, 95 % CI = 0.002-0.03) indicating a partially mediated effect. No significant associations were found with T2 sTNF-RII nor IL-8. CONCLUSIONS Lower childhood cognitive performance, such as that indicated by a lower PPVT score, represents a potential mechanism through which prenatal maternal inflammation contributes to adolescent depression risk in offspring.
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Affiliation(s)
- Madeline R Pike
- Temple University, Department of Psychology and Neuroscience, 1701 N 13th St, Philadelphia, PA 19122, USA.
| | - Emily Lipner
- Temple University, Department of Psychology and Neuroscience, 1701 N 13th St, Philadelphia, PA 19122, USA
| | - Kathleen J O'Brien
- Temple University, Department of Psychology and Neuroscience, 1701 N 13th St, Philadelphia, PA 19122, USA
| | - Elizabeth C Breen
- Cousins Center for Psychoneuroimmunology, University of California-Los Angeles, 300 Medical Plaza, Suite 3306, Los Angeles, CA 90095-7076, USA
| | - Barbara A Cohn
- Child Health and Development Studies, Public Health Institute, 1683 Shattuck Ave., Suite B, Berkeley, CA 94709, USA
| | - Piera M Cirillo
- Child Health and Development Studies, Public Health Institute, 1683 Shattuck Ave., Suite B, Berkeley, CA 94709, USA
| | - Nickilou Y Krigbaum
- Child Health and Development Studies, Public Health Institute, 1683 Shattuck Ave., Suite B, Berkeley, CA 94709, USA
| | - Ann M Kring
- University of California, Berkeley, Department of Psychology, 2121 Berkeley Way, Berkeley, CA 94720, USA
| | - Thomas M Olino
- Temple University, Department of Psychology and Neuroscience, 1701 N 13th St, Philadelphia, PA 19122, USA
| | - Lauren B Alloy
- Temple University, Department of Psychology and Neuroscience, 1701 N 13th St, Philadelphia, PA 19122, USA
| | - Lauren M Ellman
- Temple University, Department of Psychology and Neuroscience, 1701 N 13th St, Philadelphia, PA 19122, USA
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Oliver D, Chesney E, Cullen AE, Davies C, Englund A, Gifford G, Kerins S, Lalousis PA, Logeswaran Y, Merritt K, Zahid U, Crossley NA, McCutcheon RA, McGuire P, Fusar-Poli P. Exploring causal mechanisms of psychosis risk. Neurosci Biobehav Rev 2024; 162:105699. [PMID: 38710421 PMCID: PMC11250118 DOI: 10.1016/j.neubiorev.2024.105699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Revised: 02/17/2024] [Accepted: 04/28/2024] [Indexed: 05/08/2024]
Abstract
Robust epidemiological evidence of risk and protective factors for psychosis is essential to inform preventive interventions. Previous evidence syntheses have classified these risk and protective factors according to their strength of association with psychosis. In this critical review we appraise the distinct and overlapping mechanisms of 25 key environmental risk factors for psychosis, and link these to mechanistic pathways that may contribute to neurochemical alterations hypothesised to underlie psychotic symptoms. We then discuss the implications of our findings for future research, specifically considering interactions between factors, exploring universal and subgroup-specific factors, improving understanding of temporality and risk dynamics, standardising operationalisation and measurement of risk and protective factors, and developing preventive interventions targeting risk and protective factors.
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Affiliation(s)
- Dominic Oliver
- Department of Psychiatry, University of Oxford, Oxford, UK; NIHR Oxford Health Biomedical Research Centre, Oxford, UK; OPEN Early Detection Service, Oxford Health NHS Foundation Trust, Oxford, UK; Early Psychosis: Interventions and Clinical-Detection (EPIC) Lab, Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK.
| | - Edward Chesney
- Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK; Addictions Department, Institute of Psychiatry, Psychology and Neuroscience, King's College London, 4 Windsor Walk, London SE5 8AF, UK
| | - Alexis E Cullen
- Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK; Department of Clinical Neuroscience, Karolinska Institutet, Sweden
| | - Cathy Davies
- Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK; Department of Neuroimaging, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
| | - Amir Englund
- Addictions Department, Institute of Psychiatry, Psychology and Neuroscience, King's College London, 4 Windsor Walk, London SE5 8AF, UK
| | - George Gifford
- Department of Psychiatry, University of Oxford, Oxford, UK
| | - Sarah Kerins
- Early Psychosis: Interventions and Clinical-Detection (EPIC) Lab, Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK; Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
| | - Paris Alexandros Lalousis
- Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK; Department of Psychiatry and Psychotherapy, Ludwig-Maximilian-University Munich, Munich, Germany
| | - Yanakan Logeswaran
- Early Psychosis: Interventions and Clinical-Detection (EPIC) Lab, Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK; Department of Biostatistics & Health Informatics, King's College London, London, UK
| | - Kate Merritt
- Division of Psychiatry, Institute of Mental Health, UCL, London, UK
| | - Uzma Zahid
- Department of Psychology, King's College London, London, UK
| | - Nicolas A Crossley
- Department of Psychiatry, University of Oxford, Oxford, UK; Department of Psychiatry, School of Medicine, Pontificia Universidad Católica de Chile, Chile
| | - Robert A McCutcheon
- Department of Psychiatry, University of Oxford, Oxford, UK; Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK; Oxford Health NHS Foundation Trust, Oxford, UK
| | - Philip McGuire
- Department of Psychiatry, University of Oxford, Oxford, UK; NIHR Oxford Health Biomedical Research Centre, Oxford, UK; OPEN Early Detection Service, Oxford Health NHS Foundation Trust, Oxford, UK
| | - Paolo Fusar-Poli
- Early Psychosis: Interventions and Clinical-Detection (EPIC) Lab, Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK; Department of Psychiatry and Psychotherapy, Ludwig-Maximilian-University Munich, Munich, Germany; Department of Brain and Behavioral Sciences, University of Pavia, Pavia, Italy; OASIS Service, South London and Maudsley NHS Foundation Trust, London SE11 5DL, UK
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Oh H, Karcher NR, Li Verdugo J, Botello R, DeVylder JE, Anglin D. Ethno-racial disparities in psychosis-like experiences among students in higher education: Findings from the Healthy Minds Study 2020-2021. Psychiatry Res 2024; 337:115959. [PMID: 38749075 PMCID: PMC11246701 DOI: 10.1016/j.psychres.2024.115959] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2023] [Revised: 05/06/2024] [Accepted: 05/09/2024] [Indexed: 07/16/2024]
Abstract
BACKGROUND Ethno-racial variations of psychosis-like experiences exist in the general population; however, it is unknown whether this variation exists among emerging adults in higher education, and whether there are differences across ethnic groups within racial categories. METHODS Using the Health Minds Study data from 2020 to 2021, we used multivariable logistic regression models to examine race/ethnicity and psychosis-like experiences, adjusting for socio-demographic characteristics (age, gender, international student status). We then adjusted for food insecurity, parental education, and social belonging. RESULTS Black, Hispanic/Latinx, multiracial, and American Indian/Alaska Native students had greater odds of 12-month psychosis-like experiences when compared with White students. These associations attenuated and were no longer statistically significant for Black and Hispanic/Latinx students after adjusting for food insecurity and parental education. Multiracial and American Indian/Alaska Native students still had greater odds of psychosis-like experiences after further adjusting for sense of belonging. When looking at ethnic subgroups, Filipinx and multi-ethnic Asian students had significantly greater odds than East Asian students, and multi-ethnic Black students had greater odds than African Americans. CONCLUSION Odds of psychosis-like experiences vary across and within ethno-racial categories among emerging adults in higher education. Future research may explore psychosis as a disparity impacting Native American/Alaska Native and multiracial/multi-ethnic populations.
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Affiliation(s)
- Hans Oh
- University of Southern California, United States.
| | - Nicole R Karcher
- Washington University in St. Louis School of Medicine, United States
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Cleary M, West S, Hungerford C. Inclusion, Inclusivity and Inclusiveness: The Role of the Mental Health Nurse. Issues Ment Health Nurs 2024; 45:769-773. [PMID: 38271009 DOI: 10.1080/01612840.2023.2297303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2024]
Affiliation(s)
- Michelle Cleary
- School of Nursing, Midwifery & Social Sciences, Central Queensland University, Sydney, NSW, Australia
| | - Sancia West
- School of Nursing, Midwifery & Social Sciences, Central Queensland University, Sydney, NSW, Australia
| | - Catherine Hungerford
- School of Nursing, Midwifery & Social Sciences, Central Queensland University, Sydney, NSW, Australia
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Harnett NG, Merrill LC, Fani N. Racial and ethnic socioenvironmental inequity and neuroimaging in psychiatry: a brief review of the past and recommendations for the future. Neuropsychopharmacology 2024:10.1038/s41386-024-01901-7. [PMID: 38902354 DOI: 10.1038/s41386-024-01901-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2024] [Revised: 06/04/2024] [Accepted: 06/05/2024] [Indexed: 06/22/2024]
Abstract
Neuroimaging is a major tool that holds immense translational potential for understanding psychiatric disorder phenomenology and treatment. However, although epidemiological and social research highlights the many ways inequity and representativeness influences mental health, there is a lack of consideration of how such issues may impact neuroimaging features in psychiatric research. More specifically, the potential extent to which racialized inequities may affect underlying neurobiology and impact the generalizability of neural models of disorders is unclear. The present review synthesizes research focused on understanding the potential consequences of racial/ethnic inequities relevant to neuroimaging in psychiatry. We first discuss historical and contemporary drivers of inequities that persist today. We then discuss the neurobiological consequences of these inequities as revealed through current research, and note emergent research demonstrating the impact such inequities have on our ability to use neuroimaging to understand psychiatric disease. We end with a set of recommendations and practices to move the field towards more equitable approaches that will advance our abilities to develop truly generalizable neurobiological models of psychiatric disorders.
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Affiliation(s)
- Nathaniel G Harnett
- Division of Depression and Anxiety, McLean Hospital, Belmont, MA, USA.
- Department of Psychiatry, Harvard Medical School, Boston, MA, USA.
| | - Livia C Merrill
- Department of Psychology, University of Houston, Houston, TX, USA
| | - Negar Fani
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, GA, USA
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6
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Harnett NG, Fani N, Rowland G, Kumar P, Rutherford S, Nickerson LD. Population-level normative models reveal race- and socioeconomic-related variability in cortical thickness of threat neurocircuitry. Commun Biol 2024; 7:745. [PMID: 38898062 PMCID: PMC11187116 DOI: 10.1038/s42003-024-06436-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Accepted: 06/11/2024] [Indexed: 06/21/2024] Open
Abstract
The inequitable distribution of economic resources and exposure to adversity between racial groups contributes to mental health disparities within the United States. Consideration of the potential neurodevelopmental consequences, however, has been limited particularly for neurocircuitry known to regulate the emotional response to threat. Characterizing the consequences of inequity on threat neurocircuitry is critical for robust and generalizable neurobiological models of psychiatric illness. Here we use data from the Adolescent Brain and Cognitive Development Study 4.0 release to investigate the contributions of individual and neighborhood-level economic resources and exposure to discrimination. We investigate the potential appearance of race-related differences using both standard methods and through population-level normative modeling. We show that, in a sample of white and Black adolescents, racial inequities in socioeconomic factors largely contribute to the appearance of race-related differences in cortical thickness of threat neurocircuitry. The race-related differences are preserved through the use of population-level models and such models also preserve associations between cortical thickness and specific socioeconomic factors. The present findings highlight that such socioeconomic inequities largely underlie race-related differences in brain morphology. The present findings provide important new insight for the generation of generalizable neurobiological models of psychiatric illness.
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Affiliation(s)
- Nathaniel G Harnett
- Division of Depression and Anxiety, McLean Hospital, Belmont, MA, USA.
- Department of Psychiatry, Harvard Medical School, Boston, MA, USA.
| | - Negar Fani
- Department of Psychiatry and Behavioral Neuroscience, Emory University, Atlanta, GA, USA
| | - Grace Rowland
- Division of Depression and Anxiety, McLean Hospital, Belmont, MA, USA
| | - Poornima Kumar
- Division of Depression and Anxiety, McLean Hospital, Belmont, MA, USA
- Department of Psychiatry, Harvard Medical School, Boston, MA, USA
- McLean Imaging Center, McLean Hospital, Belmont, MA, USA
| | - Saige Rutherford
- Department of Cognitive Neuroscience, Radboud University Nijmegen Medical Centre, Nijmegen, Netherlands
- Donders Institute, Radboud University Nijmegen, Nijmegen, Netherlands
- Department of Psychiatry, University of Michigan-Ann Arbor, Ann Arbor, MI, USA
| | - Lisa D Nickerson
- Department of Psychiatry, Harvard Medical School, Boston, MA, USA
- McLean Imaging Center, McLean Hospital, Belmont, MA, USA
- Applied Neuroimaging Statistics Research Laboratory, McLean Hospital, Belmont, MA, USA
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7
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Petti E, Schiffman J, Oh H, Karcher NR. Evidence for Environmental Risk Factors and Cumulative Stress Linking Racial/Ethnic Identity and Psychotic-Like Experiences in ABCD Study Data. J Am Acad Child Adolesc Psychiatry 2024:S0890-8567(24)00311-3. [PMID: 38852932 DOI: 10.1016/j.jaac.2024.04.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/23/2023] [Revised: 04/14/2024] [Accepted: 05/31/2024] [Indexed: 06/11/2024]
Abstract
OBJECTIVE Previous work has found increased endorsement of psychotic-like experiences (PLEs) among marginalized racial and ethnic groups. According to social determinants frameworks, marginalized groups are at increased risk for exposure to socio-environmental risk factors, including systemic factors (eg, poverty and poor housing conditions) and social stressors (eg, discrimination). We examine the extent to which environmental risk factors and stress account for associations between racial/ethnic groups with PLEs. METHOD Analyses included 11,876 young adolescents 9 to 10 years of age from the Adolescent Brain Cognitive Development (ABCD) study. Mediation models assessed whether stress at 1-year follow-up indirectly linked baseline environmental risk to later distressing PLEs at 2-year follow-up. Serial mediation models examined whether environmental risk and stress indirectly accounted for variation among racial/ethnic groups in self-reported distressing PLEs. RESULTS Through principal component and mediation analyses, we found evidence that the link between environmental risk (eg, poverty and exposure to crime) and distressing PLEs was mediated by stress. There was also evidence that higher endorsement of distressing PLEs within the Black and Hispanic groups was serially mediated by greater environmental risk and greater stress. CONCLUSION The analyses provide evidence that the associations between marginalized racial and ethnic identities with the endorsement of PLEs partially reflects the sequelae of systemic socio-environmental factors. Findings suggest the potential for intervening upon environmental risk factors to target the reduction of cumulative stress over time, which may in turn buffer against the development of PLEs. DIVERSITY INCLUSION STATEMENT We worked to ensure sex and gender balance in the recruitment of human participants. One or more of the authors of this paper self-identifies as a member of one or more historically underrepresented racial and/or ethnic groups in science. One or more of the authors of this paper self-identifies as a member of one or more historically underrepresented sexual and/or gender groups in science. We actively worked to promote sex and gender balance in our author group. We worked to ensure race, ethnic, and/or other types of diversity in the recruitment of human participants. We worked to ensure that the study questionnaires were prepared in an inclusive way.
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Affiliation(s)
- Emily Petti
- University of California, Irvine, California.
| | | | - Hans Oh
- University of Southern California, Los Angeles, California
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DeVylder J, Yamaguchi S, Hosozawa M, Yamasaki S, Ando S, Miyashita M, Endo K, Stanyon D, Usami S, Kanata S, Tanaka R, Minami R, Hiraiwa-Hasegawa M, Kasai K, Nishida A. Adolescent psychotic experiences before and during the COVID-19 pandemic: a prospective cohort study. J Child Psychol Psychiatry 2024; 65:776-784. [PMID: 37953733 DOI: 10.1111/jcpp.13907] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/09/2023] [Indexed: 11/14/2023]
Abstract
BACKGROUND Understanding the etiology of psychosis is essential to the development of preventive interventions. The COVID-19 pandemic provides a rare natural experiment that can expand our understanding of the role of social factors in the trajectories and etiology of psychosis across adolescence, particularly in Tokyo where the prevalence of actual COVID-19 infection remained low. We hypothesized that the likelihood of self-reporting psychotic experiences (PEs) would increase following the onset of the COVID-19 pandemic. METHODS The Tokyo Teen Cohort (TTC) is a prospective cohort study of adolescents in the general population of the Tokyo metropolitan area, followed from age 10 to 16 years. We used multi-level linear regression models to test the associations between the phase of the COVID-19 pandemic and self-reported PEs. RESULTS Among 1935 adolescents included in the analysis, a rapid increase in PEs occurred at the onset of the COVID-19 pandemic, following approximately 6 years of steady decline across prior waves. This association was more pronounced for boys compared to girls. This increase became more pronounced as the pandemic moved into later phases, defined based on contemporaneous sociopolitical changes in Tokyo (i.e. changes to school closure, social distancing guidelines, and the state of emergency status). CONCLUSIONS The steady decline in PEs across adolescence was halted and reversed concurrent with the COVID-19 pandemic onset, despite very low rates of COVID-19 infection. This implicates COVID-19 related socioenvironmental factors as contributory etiological factors in the development of PEs in this adolescent cohort.
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Affiliation(s)
- Jordan DeVylder
- Graduate School of Social Service, Fordham University, New York, NY, USA
- Silver School of Social Work, New York University, New York, NY, USA
- Unit for Mental Health Promotion, Research Center for Social Science and Medicine, Tokyo Metropolitan Institute of Medical Science, Tokyo, Japan
| | - Satoshi Yamaguchi
- Unit for Mental Health Promotion, Research Center for Social Science and Medicine, Tokyo Metropolitan Institute of Medical Science, Tokyo, Japan
- Center for Research and Development on Transition from Secondary to Higher Education, The University of Tokyo, Tokyo, Japan
| | - Mariko Hosozawa
- Institute for Global Health Policy Research, Bureau of International Health Cooperation, National Center for Global Health and Medicine, Tokyo, Japan
| | - Syudo Yamasaki
- Unit for Mental Health Promotion, Research Center for Social Science and Medicine, Tokyo Metropolitan Institute of Medical Science, Tokyo, Japan
| | - Shuntaro Ando
- Department of Neuropsychiatry, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Mitsuhiro Miyashita
- Unit for Mental Health Promotion, Research Center for Social Science and Medicine, Tokyo Metropolitan Institute of Medical Science, Tokyo, Japan
| | - Kaori Endo
- Unit for Mental Health Promotion, Research Center for Social Science and Medicine, Tokyo Metropolitan Institute of Medical Science, Tokyo, Japan
| | - Daniel Stanyon
- Unit for Mental Health Promotion, Research Center for Social Science and Medicine, Tokyo Metropolitan Institute of Medical Science, Tokyo, Japan
| | - Satoshi Usami
- Center for Research and Development on Transition from Secondary to Higher Education, The University of Tokyo, Tokyo, Japan
- Division of Educational Psychology, Graduate School of Education, The University of Tokyo, Tokyo, Japan
| | - Sho Kanata
- Department of Psychiatry, Teikyo University School of Medicine, Tokyo, Japan
| | - Riki Tanaka
- Department of Neuropsychiatry, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Rin Minami
- Department of Neuropsychiatry, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Mariko Hiraiwa-Hasegawa
- Unit for Mental Health Promotion, Research Center for Social Science and Medicine, Tokyo Metropolitan Institute of Medical Science, Tokyo, Japan
- School of Advanced Science, SOKENDAI (Graduate University for Advanced Studies), Hayama, Japan
| | - Kiyoto Kasai
- Department of Neuropsychiatry, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
- The International Research Center for Neurointelligence (WPI-IRCN), The University of Tokyo Institutes for Advanced Study (UTIAS), Tokyo, Japan
| | - Atsushi Nishida
- Unit for Mental Health Promotion, Research Center for Social Science and Medicine, Tokyo Metropolitan Institute of Medical Science, Tokyo, Japan
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Caspi A, Shireby G, Mill J, Moffitt TE, Sugden K, Hannon E. Accelerated Pace of Aging in Schizophrenia: Five Case-Control Studies. Biol Psychiatry 2024; 95:1038-1047. [PMID: 37924924 PMCID: PMC11063120 DOI: 10.1016/j.biopsych.2023.10.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Revised: 09/29/2023] [Accepted: 10/21/2023] [Indexed: 11/06/2023]
Abstract
BACKGROUND Schizophrenia is associated with increased risk of developing multiple aging-related diseases, including metabolic, respiratory, and cardiovascular diseases, and Alzheimer's and related dementias, leading to the hypothesis that schizophrenia is accompanied by accelerated biological aging. This has been difficult to test because there is no widely accepted measure of biological aging. Epigenetic clocks are promising algorithms that are used to calculate biological age on the basis of information from combined cytosine-phosphate-guanine sites (CpGs) across the genome, but they have yielded inconsistent and often negative results about the association between schizophrenia and accelerated aging. Here, we tested the schizophrenia-aging hypothesis using a DNA methylation measure that is uniquely designed to predict an individual's rate of aging. METHODS We brought together 5 case-control datasets to calculate DunedinPACE (Pace of Aging Calculated from the Epigenome), a new measure trained on longitudinal data to detect differences between people in their pace of aging over time. Data were available from 1812 psychosis cases (schizophrenia or first-episode psychosis) and 1753 controls. Mean chronological age was 38.9 (SD = 13.6) years. RESULTS We observed consistent associations across datasets between schizophrenia and accelerated aging as measured by DunedinPACE. These associations were not attributable to tobacco smoking or clozapine medication. CONCLUSIONS Schizophrenia is accompanied by accelerated biological aging by midlife. This may explain the wide-ranging risk among people with schizophrenia for developing multiple different age-related physical diseases, including metabolic, respiratory, and cardiovascular diseases, and dementia. Measures of biological aging could prove valuable for assessing patients' risk for physical and cognitive decline and for evaluating intervention effectiveness.
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Affiliation(s)
- Avshalom Caspi
- Department of Psychology & Neuroscience, Duke University, Durham, North Carolina; Social, Genetic and Developmental Psychiatry, Institute of Psychiatry, Psychology, & Neuroscience, King's College London, London, United Kingdom; PROMENTA, Department of Psychology, University of Oslo, Oslo, Norway.
| | - Gemma Shireby
- Centre of Longitudinal Studies, University College London, Exeter, United Kingdom
| | - Jonathan Mill
- University of Exeter Medical School, University of Exeter, Exeter, United Kingdom
| | - Terrie E Moffitt
- Department of Psychology & Neuroscience, Duke University, Durham, North Carolina; Social, Genetic and Developmental Psychiatry, Institute of Psychiatry, Psychology, & Neuroscience, King's College London, London, United Kingdom; PROMENTA, Department of Psychology, University of Oslo, Oslo, Norway
| | - Karen Sugden
- Department of Psychology & Neuroscience, Duke University, Durham, North Carolina
| | - Eilis Hannon
- University of Exeter Medical School, University of Exeter, Exeter, United Kingdom
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Paquin V, Guay E, Moderie C, Paradis C, Nahiddi N, Philippe FL, Geoffroy MC. Psychotic-like experiences and associated factors in resident physicians: A Canadian cross-sectional study. Early Interv Psychiatry 2024. [PMID: 38767000 DOI: 10.1111/eip.13564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Revised: 05/05/2024] [Accepted: 05/09/2024] [Indexed: 05/22/2024]
Abstract
AIM Medical residency training is associated with a range of sociodemographic, lifestyle and mental health factors that may confer higher risk for psychotic-like experiences (PLEs) in residents, yet little research has examined this question. Thus, we aimed to document the prevalence and associated factors of PLEs among resident physicians. METHODS Physicians enrolled in residency programmes in the Province of Québec, Canada (four universities) were recruited in Fall 2022 via their programme coordinators and social media. They completed an online questionnaire assessing PLEs in the past 3 months (the 15-item Community Assessment of Psychic Experiences), as well as sociodemographic characteristics, lifestyle and mental health. Analyses included survey weights and gamma regressions. RESULTS The sample included 502 residents (mean age, 27.6 years; 65.9% women). Only 1.3% (95% CI: 0.5%, 4.0%) of residents met the screening cut-off for psychotic disorder. Factors associated with higher scores for PLEs included racialised minority status (relative difference: +7.5%; 95% CI: +2.2%, +13.2%) and English versus French as preferred language (relative difference: +7.9% 95% CI: +3.1%, +12.9%), as well as each additional point on scales of depression (relative difference: +0.8%; 95% CI: +0.3%, +1.3%) and anxiety (relative difference: +1.3%; 95% CI: +0.8%, +1.7%). In secondary analyses, racialised minority status was associated with persecutory items, but not with other PLEs. Gender, residency programmes and lifestyle variables were not associated with PLEs. CONCLUSIONS This study found low reports of PLEs in a sample of resident physicians. Associations of PLEs with minoritised status may reflect experiences of discrimination.
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Affiliation(s)
- Vincent Paquin
- Department of Psychiatry, McGill University, Montréal, Quebec, Canada
- Douglas Mental Health University Institute, Montréal, Quebec, Canada
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, Quebec, Canada
| | - Emilie Guay
- Department of Psychiatry, McGill University, Montréal, Quebec, Canada
- Douglas Mental Health University Institute, Montréal, Quebec, Canada
| | - Christophe Moderie
- Department of Psychiatry, McGill University, Montréal, Quebec, Canada
- Douglas Mental Health University Institute, Montréal, Quebec, Canada
| | - Camille Paradis
- Department of Psychiatry, McGill University, Montréal, Quebec, Canada
- Douglas Mental Health University Institute, Montréal, Quebec, Canada
| | - Nima Nahiddi
- Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada
| | - Frederick L Philippe
- Department of Psychology, University of Québec in Montréal, Montréal, Quebec, Canada
| | - Marie-Claude Geoffroy
- Department of Psychiatry, McGill University, Montréal, Quebec, Canada
- Douglas Mental Health University Institute, Montréal, Quebec, Canada
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11
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Zollicoffer A, Strauss G, Luther L, Schiffman J, Sims B, Kambui H, Li H. The relationship between perceived family support and subclinical positive symptoms of psychosis among Black college students. Early Interv Psychiatry 2024. [PMID: 38769063 DOI: 10.1111/eip.13554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Revised: 01/24/2024] [Accepted: 05/09/2024] [Indexed: 05/22/2024]
Abstract
AIM Black individuals in the Unites States endure compounded and unique experiences of discrimination and structural racism that may not be as overtly evident in other countries. These distinctive forms of discrimination and racism can impact the mental health of Black individuals in the Unites States, in this case, their risk for psychosis. Adolescence and early adulthood are vulnerable periods in life where mental illness typically begins to manifest. Understanding the factors contributing to an increased likelihood of specific mental illnesses, such as psychosis, among youth in these vulnerable periods can inform intervention development. This is particularly important for those from minoritized backgrounds Unites States; this group is especially important to study given that Black American youth tend to experience higher psychosis rates and different symptom presentations than non-Black groups. METHODS This study examined the associations between perceived family support, a critical environmental factor known to be associated with full-psychosis, and attenuated positive symptoms and distress levels in a sample of 155 Black students from a Historically Black College and University (HBCU). Participants completed the Prodromal Questionnaire-Brief that assessed psychosis risk and the Family Environment Scale that assessed three dimensions of family support (family cohesion, expressiveness, and conflict). RESULTS AND CONCLUSION Positive symptom intensity (r = .30, p < .001) and distress (r = .34, p < .001) were significantly associated with higher family conflict for Black individuals in the Unites States. The findings inform novel intervention targets for psychoeducation and family therapy that have potential to reduce psychosis risk.
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Affiliation(s)
| | - Gregory Strauss
- Department of Psychology, University of Georgia, Athens, Georgia, USA
| | - Lauren Luther
- Department of Psychology, University of Georgia, Athens, Georgia, USA
| | - Jason Schiffman
- Department of Psychology, UC Irvine, Irvine, California, USA
| | - Brian Sims
- Department of Psychology, Florida A&M University, Tallahassee, Florida, USA
| | - Hasseim Kambui
- Department of Psychology, Florida A&M University, Tallahassee, Florida, USA
| | - Huijun Li
- Department of Psychology, Florida A&M University, Tallahassee, Florida, USA
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12
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Oluwoye O, Puzia M, Lissau A, Amram O, Weeks DL. Multidimensional Approach to Exploring Neighborhood Determinants and Symptom Severity Among Individuals With Psychosis. JAMA Netw Open 2024; 7:e2410269. [PMID: 38748424 PMCID: PMC11096989 DOI: 10.1001/jamanetworkopen.2024.10269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Accepted: 03/06/2024] [Indexed: 05/18/2024] Open
Abstract
Importance The impact of cumulative exposure to neighborhood factors on psychosis, depression, and anxiety symptom severity prior to specialized services for psychosis is unknown. Objective To identify latent neighborhood profiles based on unique combinations of social, economic, and environmental factors, and validate profiles by examining differences in symptom severity among individuals with first episode psychosis (FEP). Design, Setting, and Participants This cohort study used neighborhood demographic data and health outcome data for US individuals with FEP receiving services between January 2017 and August 2022. Eligible participants were between ages 14 and 40 years and enrolled in a state-level coordinated specialty care network. A 2-step approach was used to characterize neighborhood profiles using census-tract data and link profiles to mental health outcomes. Data were analyzed March 2023 through October 2023. Exposures Economic and social determinants of health; housing conditions; land use; urbanization; walkability; access to transportation, outdoor space, groceries, and health care; health outcomes; and environmental exposure. Main Outcomes and Measures Outcomes were Community Assessment of Psychic Experiences 15-item, Patient Health Questionnaire 9-item, and Generalized Anxiety Disorder 7-item scale. Results The total sample included 225 individuals aged 14 to 36 years (mean [SD] age, 20.7 [4.0] years; 152 men [69.1%]; 9 American Indian or Alaska Native [4.2%], 13 Asian or Pacific Islander [6.0%], 19 Black [8.9%], 118 White [55.1%]; 55 Hispanic ethnicity [26.2%]). Of the 3 distinct profiles identified, nearly half of participants (112 residents [49.8%]) lived in urban high-risk neighborhoods, 56 (24.9%) in urban low-risk neighborhoods, and 57 (25.3%) in rural neighborhoods. After controlling for individual characteristics, compared with individuals residing in rural neighborhoods, individuals residing in urban high-risk (mean estimate [SE], 0.17 [0.07]; P = .01) and urban low-risk neighborhoods (mean estimate [SE], 0.25 [0.12]; P = .04) presented with more severe psychotic symptoms. Individuals in urban high-risk neighborhoods reported more severe depression (mean estimate [SE], 1.97 [0.79]; P = .01) and anxiety (mean estimate [SE], 1.12 [0.53]; P = .04) than those in rural neighborhoods. Conclusions and Relevance This study found that in a cohort of individuals with FEP, baseline psychosis, depression, and anxiety symptom severity differed by distinct multidimensional neighborhood profiles that were associated with where individuals reside. Exploring the cumulative effect of neighborhood factors improves our understanding of social, economic, and environmental impacts on symptoms and psychosis risk which could potentially impact treatment outcomes.
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Affiliation(s)
- Oladunni Oluwoye
- Department of Community and Behavioral Health, Elson S. Floyd College of Medicine, Washington State University, Spokane
| | - Megan Puzia
- Department of Community and Behavioral Health, Elson S. Floyd College of Medicine, Washington State University, Spokane
| | - Ari Lissau
- Department of Community and Behavioral Health, Elson S. Floyd College of Medicine, Washington State University, Spokane
| | - Ofer Amram
- Department of Nutrition and Exercise Physiology, Elson S. Floyd College of Medicine, Washington State University, Spokane
- Paul G. Allen School for Global Animal Health, Washington State University, Pullman
| | - Douglas L. Weeks
- Department of Community and Behavioral Health, Elson S. Floyd College of Medicine, Washington State University, Spokane
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13
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Hall H. Dissociation and misdiagnosis of schizophrenia in populations experiencing chronic discrimination and social defeat. J Trauma Dissociation 2024; 25:334-348. [PMID: 36065490 DOI: 10.1080/15299732.2022.2120154] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Accepted: 08/12/2022] [Indexed: 10/14/2022]
Abstract
As recently as the late 20th century, Schizophrenia, a category of mental illness with widely varying phenotypic symptoms, was believed by psychobiologists to be a genetically based disorder in which the environment played a limited etiological role. Yet a growing body of evidence indicates a strong correlation between schizophrenia and environmental factors. This theoretical paper explores the relationship between highly elevated rates of schizophrenia in some low-income minority communities worldwide and trauma-related dissociative symptoms that often mimic schizophrenia. Elevated rates of schizophrenia in racially and ethnically isolated, inner-city Black populations are well documented. This paper contains evidence proposing that this amplification in the rate of schizophrenia is mediated by childhood trauma, disorganized attachment, and social defeat. Further, evidence demonstrating how these three variables combine in early childhood to incubate dissociative disorders will also be conveyed. The misdiagnosis of dissociative disorders as schizophrenia is theorized to partially mediate the increased rate of schizophrenia in communities that experience high levels of racial/ethnic discrimination. It is argued that this misdiagnosis is often attributable to cultural misunderstanding and/or a lack of knowledge about dissociative disorders.
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14
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van der Ven E, Olino TM, Diehl K, Nuñez SM, Thayer G, Bridgwater MA, Ereshefsky S, Musket C, Lincoln SH, Rogers RT, Klaunig MJ, Soohoo E, DeVylder JE, Grattan RE, Schiffman J, Ellman LM, Niendam TA, Anglin DM. Ethnoracial Risk Variation Across the Psychosis Continuum in the US: A Systematic Review and Meta-Analysis. JAMA Psychiatry 2024; 81:447-455. [PMID: 38381422 PMCID: PMC10882506 DOI: 10.1001/jamapsychiatry.2023.5497] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Accepted: 11/26/2023] [Indexed: 02/22/2024]
Abstract
Importance Studies suggest a higher risk of schizophrenia diagnoses in Black vs White Americans, yet a systematic investigation of disparities that include other ethnoracial groups and multiple outcomes on the psychosis continuum is lacking. Objective To identify ethnoracial risk variation in the US across 3 psychosis continuum outcomes (ie, schizophrenia and other psychotic disorders, clinical high risk for psychosis [CHR-P], and psychotic symptoms [PSs] and psychotic experiences [PEs]). Data Sources PubMed, PsycINFO and Embase were searched up to December 2022. Study Selection Observational studies on ethnoracial differences in risk of 3 psychosis outcomes. Data Extraction and Synthesis Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines were followed. Using a random-effects model, estimates for ethnoracial differences in schizophrenia and PSs/PEs were pooled and moderation by sampling and setting was determined, along with the assessment of heterogeneity and risk of bias. Main Outcomes and Measures Risk of schizophrenia and other psychotic disorder, CHR-P, and conversion to psychosis among CHR-P and PSs/PEs. Results Of 64 studies in the systematic review, 47 were included in the meta-analysis comprising 54 929 people with schizophrenia and 223 097 with data on PSs/PEs. Compared with White individuals, Black individuals had increased risk of schizophrenia (pooled odds ratio [OR], 2.07; 95% CI, 1.64-2.61) and PSs/PEs (pooled standardized mean difference [SMD], 0.10; 95% CI, 0.03-0.16), Latinx individuals had higher risk of PSs/PEs (pooled SMD, 0.15; 95% CI, 0.08-0.22), and individuals classified as other ethnoracial group were at significantly higher risk of schizophrenia than White individuals (pooled OR, 1.81; 95% CI, 1.31-2.50). The results regarding CHR-P studies were mixed and inconsistent. Sensitivity analyses showed elevated odds of schizophrenia in Asian individuals in inpatient settings (pooled OR, 1.84; 95% CI, 1.19-2.84) and increased risk of PEs among Asian compared with White individuals, specifically in college samples (pooled SMD, 0.16; 95% CI, 0.02-0.29). Heterogeneity across studies was high, and there was substantial risk of bias in most studies. Conclusions and Relevance Findings of this systematic review and meta-analysis revealed widespread ethnoracial risk variation across multiple psychosis outcomes. In addition to diagnostic, measurement, and hospital bias, systemic influences such as structural racism should be considered as drivers of ethnoracial disparities in outcomes across the psychosis continuum in the US.
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Affiliation(s)
- Els van der Ven
- Department of Clinical, Neuro- and Developmental Psychology, Vrije Universiteit, Amsterdam, the Netherlands
| | - Thomas M. Olino
- Department of Psychology, Temple University, Philadelphia, Pennsylvania
| | - Katharina Diehl
- Department of Clinical, Neuro- and Developmental Psychology, Vrije Universiteit, Amsterdam, the Netherlands
| | - Stephanie M. Nuñez
- Department of Psychology, The City College of New York, City University of New York, New York
| | - Griffin Thayer
- Department of Psychology, The City College of New York, City University of New York, New York
| | | | - Sabrina Ereshefsky
- Department of Psychiatry and Behavioral Sciences, University of California, Davis, Sacramento
| | - Christie Musket
- Department of Psychiatry, Yale University School of Medicine, New Haven, Connecticut
- VA Connecticut Healthcare System, West Haven, Connecticut
| | - Sarah Hope Lincoln
- Department of Psychological Sciences, Case Western Reserve University, Cleveland, Ohio
| | - R. Tyler Rogers
- New York State Psychiatric Institute, Columbia University Irving Medical Center, New York, New York
| | - Mallory J. Klaunig
- Department of Psychological Science, University of California, Irvine, Irvine
| | - Emily Soohoo
- Department of Biological Sciences, San Jose State University, San Jose, California
| | | | - Rebecca E. Grattan
- School of Psychology, Victoria University of Wellington–Te Herenga Waka, Wellington, New Zealand
| | - Jason Schiffman
- Department of Psychological Science, University of California, Irvine, Irvine
| | - Lauren M. Ellman
- Department of Psychology, Temple University, Philadelphia, Pennsylvania
| | - Tara A. Niendam
- Department of Psychiatry and Behavioral Sciences, University of California, Davis, Sacramento
| | - Deidre M. Anglin
- Department of Psychology, Temple University, Philadelphia, Pennsylvania
- The Graduate Center, City University of New York, New York
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15
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Michaels TI, Simon-Pearson L, Kane JM, Cornblatt B. Racial Disparities Among Clinical High-Risk and First-Episode Psychosis Multisite Research Participants: A Systematic Review. Psychiatr Serv 2024; 75:451-460. [PMID: 38204372 DOI: 10.1176/appi.ps.20230120] [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] [Indexed: 01/12/2024]
Abstract
OBJECTIVE The NIH has mandated equal representation of Black, Indigenous, and people of color (BIPOC) individuals in clinical research, but it is unclear whether such inclusion has been achieved in multisite research studies of individuals at clinical high risk for psychosis or with first-episode psychosis (FEP). An assessment of inclusion rates is important for understanding the social determinants of psychosis and psychosis risk that specifically affect BIPOC individuals. METHODS The authors conducted a systematic review of the literature published between 1993 and 2022 of multisite research studies of clinical high risk for psychosis and FEP in North America to determine ethnoracial inclusion rates. Using an online systematic review tool, the authors checked 2,278 studies for eligibility. Twelve studies met all inclusion criteria. Data were extracted, and demographic characteristics, socioeconomic status, study design, and recruitment strategies used by each study were analyzed. RESULTS Most (62%) of the participants in studies of clinical high risk for psychosis were White. Compared with national data, the demographic characteristics of individuals with clinical high risk were representative across most ethnoracial groups. Black participants (43%) made up the largest ethnoracial group in FEP studies and were overrepresented compared with their representation in the U.S. population. FEP studies were more likely to recruit participants from community mental health centers than were the studies of clinical high risk. CONCLUSIONS Although these results suggest high representation of BIPOC individuals in psychosis research, opportunities exist for an improved focus on ethnoracial representation. The authors offer recommendations for practices that may increase ethnoracial diversity in future psychosis study samples.
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Affiliation(s)
- Timothy I Michaels
- Division of Psychiatry Research, Zucker Hillside Hospital, Northwell Health, Glen Oaks, New York (Michaels, Simon-Pearson, Cornblatt); Department of Psychiatry, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, New York (Michaels, Kane); Department of Psychology, Hofstra University, Hempstead, New York (Simon-Pearson); Institute of Behavioral Science (Kane) and Center for Psychiatric Neuroscience (Cornblatt), Feinstein Institute for Medical Research, Northwell Health, Manhasset, New York
| | - Laura Simon-Pearson
- Division of Psychiatry Research, Zucker Hillside Hospital, Northwell Health, Glen Oaks, New York (Michaels, Simon-Pearson, Cornblatt); Department of Psychiatry, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, New York (Michaels, Kane); Department of Psychology, Hofstra University, Hempstead, New York (Simon-Pearson); Institute of Behavioral Science (Kane) and Center for Psychiatric Neuroscience (Cornblatt), Feinstein Institute for Medical Research, Northwell Health, Manhasset, New York
| | - John M Kane
- Division of Psychiatry Research, Zucker Hillside Hospital, Northwell Health, Glen Oaks, New York (Michaels, Simon-Pearson, Cornblatt); Department of Psychiatry, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, New York (Michaels, Kane); Department of Psychology, Hofstra University, Hempstead, New York (Simon-Pearson); Institute of Behavioral Science (Kane) and Center for Psychiatric Neuroscience (Cornblatt), Feinstein Institute for Medical Research, Northwell Health, Manhasset, New York
| | - Barbara Cornblatt
- Division of Psychiatry Research, Zucker Hillside Hospital, Northwell Health, Glen Oaks, New York (Michaels, Simon-Pearson, Cornblatt); Department of Psychiatry, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, New York (Michaels, Kane); Department of Psychology, Hofstra University, Hempstead, New York (Simon-Pearson); Institute of Behavioral Science (Kane) and Center for Psychiatric Neuroscience (Cornblatt), Feinstein Institute for Medical Research, Northwell Health, Manhasset, New York
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16
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Amsalem D, Jankowski SE, Pagdon S, Smith S, Yang LH, Valeri L, Markowitz JC, Lewis-Fernández R, Dixon LB. "It's Tough to Be a Black Man with Schizophrenia": Randomized Controlled Trial of a Brief Video Intervention to Reduce Public Stigma. Schizophr Bull 2024; 50:695-704. [PMID: 38372704 PMCID: PMC11059800 DOI: 10.1093/schbul/sbae019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/20/2024]
Abstract
BACKGROUND AND HYPOTHESIS Racial discrimination and public stigma toward Black individuals living with schizophrenia create disparities in treatment-seeking and engagement. Brief, social-contact-based video interventions efficaciously reduce stigma. It remains unclear whether including racial identity experiences in video narrative yields greater stigma reduction. We hypothesized that we would replicate findings showing sustained stigma reduction in video-intervention groups vs control and that Black participants would show greater stigma reduction and emotional engagement than non-Black participants only for a racial-insights video presenting a Black protagonist. STUDY DESIGN Recruiting using a crowdsourcing platform, we randomized 1351 participants ages 18-30 to (a) brief video-based intervention, (b) racial-insights-focused brief video, or (c) non-intervention control, with baseline, post-intervention, and 30-day follow-up assessments. In 2-minute videos, a young Black protagonist described symptoms, personal struggles, and recovery from schizophrenia, with or without mentioning race-related experiences. STUDY RESULTS A 3 × 3 ANOVA showed a significant group-by-time interaction for total scores of each of five stigma-related domains: social distance, stereotyping, separateness, social restriction, and perceived recovery (all P < .001). Linear mixed modeling showed a greater reduction in stigma from baseline to post-intervention among Black than non-Black participants in the racial insights video group for the social distance and social restriction domains. CONCLUSIONS This randomized controlled trial replicated and expanded previous findings, showing the anti-stigma effects of a brief video tailored to race-related experiences. This underscores the importance of personalized, culturally relevant narratives, especially for marginalized groups who, more attuned to prejudice and discrimination, may particularly value identification and solidarity. Future studies should explore mediators/moderators to improve intervention efficacy.
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Affiliation(s)
- Doron Amsalem
- New York State Psychiatric Institute and Department of Psychiatry, Columbia University Vagelos College of Physicians and Surgeons, New York, NY, USA
| | - Samantha E Jankowski
- New York State Psychiatric Institute and Department of Psychiatry, Columbia University Vagelos College of Physicians and Surgeons, New York, NY, USA
| | - Shannon Pagdon
- New York State Psychiatric Institute and Department of Psychiatry, Columbia University Vagelos College of Physicians and Surgeons, New York, NY, USA
| | - Stephen Smith
- New York State Psychiatric Institute and Department of Psychiatry, Columbia University Vagelos College of Physicians and Surgeons, New York, NY, USA
| | - Lawrence H Yang
- Department of Social and Behavioral Sciences, College of Global Public Health, New York University, New York, NY, USA
- Department of Epidemiology, Mailman School of Public Health, New York, NY, USA
| | - Linda Valeri
- Department of Biostatistics, Columbia University Mailman School of Public Health, New York, NY, USA
| | - John C Markowitz
- New York State Psychiatric Institute and Department of Psychiatry, Columbia University Vagelos College of Physicians and Surgeons, New York, NY, USA
| | - Roberto Lewis-Fernández
- New York State Psychiatric Institute and Department of Psychiatry, Columbia University Vagelos College of Physicians and Surgeons, New York, NY, USA
| | - Lisa B Dixon
- New York State Psychiatric Institute and Department of Psychiatry, Columbia University Vagelos College of Physicians and Surgeons, New York, NY, USA
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17
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Ruiz-Yu B, Le TP, Weintraub MJ, Zinberg J, Addington J, O'Brien MP, Walsh BC, Friedman-Yakoobian M, Auther A, Cornblatt, Domingues I, Cannon TD, Miklowitz DJ, Bearden CE. Race/ethnicity and socioeconomic status as predictors of outcome following family therapy in youth at clinical high risk for psychosis. Early Interv Psychiatry 2024. [PMID: 38676463 DOI: 10.1111/eip.13541] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 03/21/2024] [Accepted: 04/19/2024] [Indexed: 04/29/2024]
Abstract
AIM There is limited research on the effects of sociodemographic and socioeconomic factors on treatment outcomes in youth at clinical high risk for psychosis (CHRp). This study examined sociodemographic factors that may affect functional outcomes within this population. Specifically, we investigated the influence of race/ethnicity (dichotomized as non-Hispanic whites [NHW] vs. people of colour [POC]), socioeconomic status (SES; operationalized as parental years of education), and their interaction on change in psychosocial functioning and symptoms over 6 months in a randomized trial of family-focused therapy. METHODS CHRp youth (N = 128) participated in a randomized trial of family therapy (18 sessions of family therapy vs. 3 sessions of family psychoeducation). Sixty-four participants who self-identified as POC and 64 self-identified NHW participants completed baseline and 6-month follow-up measures of positive and negative symptoms and psychosocial (global, role, and social) functioning. Multiple regression models were conducted to test the main effect of race/ethnicity on changes in positive and negative symptoms and functioning, and whether this effect was moderated by parental education. RESULTS There was a significant interaction between race/ethnicity and parental education, such that higher parental education was associated with greater improvement in global functioning in NHW participants, but there was no relationship between parental education and global functioning in POC. Additionally, higher parental education was associated with a decrease in negative symptoms in NHW participants but not in POC. There were no significant effects of race/ethnicity or parental education on positive symptoms, nor on social or role functioning. CONCLUSIONS Clinicians may consider tailoring psychosocial treatments according to the needs of diverse families who vary in sociodemographic factors such as educational attainment and race/ethnicity.
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Affiliation(s)
- Bernalyn Ruiz-Yu
- Department of Psychiatry and Biobehavioral Sciences, Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles, California, USA
| | - Thanh P Le
- Department of Psychiatry and Biobehavioral Sciences, Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles, California, USA
| | - Marc J Weintraub
- Department of Psychiatry and Biobehavioral Sciences, Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles, California, USA
| | - Jamie Zinberg
- Department of Psychiatry and Biobehavioral Sciences, Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles, California, USA
| | - Jean Addington
- Hotchkiss Brain Institute, University of Calgary, Calgary, Alberta, Canada
| | - Mary P O'Brien
- Department of Psychology, Yale University, New Haven, Connecticut, USA
| | - Barbara C Walsh
- Department of Psychiatry, Yale School of Medicine, New Haven, Connecticut, USA
| | | | - Andrea Auther
- Department of Psychiatry Research, The Zucker Hillside Hospital, Northwell Health, Glen Oaks, New York, USA
- Department of Psychiatry, The Barbara and Donald Zucker School of Medicine at Hofstra/Northwell, Garden City, New York, USA
| | - Cornblatt
- Department of Psychiatry Research, The Zucker Hillside Hospital, Northwell Health, Glen Oaks, New York, USA
- Department of Psychiatry, The Barbara and Donald Zucker School of Medicine at Hofstra/Northwell, Garden City, New York, USA
- Institute of Behavioral Science, Feinstein Institute for Medical Research, Manhasset, New York, USA
| | - Isabel Domingues
- Department of Psychiatry, University of California, San Diego, California, USA
| | - Tyrone D Cannon
- Department of Psychology, Yale University, New Haven, Connecticut, USA
| | - David J Miklowitz
- Department of Psychiatry and Biobehavioral Sciences, Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles, California, USA
| | - Carrie E Bearden
- Department of Psychiatry and Biobehavioral Sciences, Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles, California, USA
- Department of Psychology, University of California, Los Angeles, California, USA
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18
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Monette MA, Russell MT, Abel DB, Lewis JT, Mickens JL, Myers EJ, Hricovec MM, Cicero DC, Wolny J, Hetrick WP, Masucci MD, Cohen AS, Burgin CJ, Kwapil TR, Minor KS. Differential Risk: Gender and Racial Differences in the Relationship between Trauma, Discrimination, and Schizotypy. Behav Sci (Basel) 2024; 14:363. [PMID: 38785854 PMCID: PMC11117737 DOI: 10.3390/bs14050363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2024] [Revised: 04/15/2024] [Accepted: 04/23/2024] [Indexed: 05/25/2024] Open
Abstract
Traumatic experiences are associated with increased experiences of positive schizotypy. This may be especially important for People of Color, who experience higher rates of trauma and racial discrimination. No study to date has examined how racial disparities in traumatic experiences may impact schizotypy. Furthermore, of the studies that have examined the relationship between trauma and schizotypy, none have examined racial discrimination as a potential moderator. The present study examined if racial discrimination moderates the relationship between trauma and multidimensional (positive, negative, and disorganized) schizotypy. In a sample of 770 college students, we conducted chi-squared analyses, analyses of variance, and stepwise regressions. We found that Black students experienced significantly higher racial discrimination and trauma than Latinx and Asian students. Furthermore, Black and Latinx students experienced significantly more multidimensional schizotypy items than Asian students. Trauma and racial discrimination explained 8 to 23% of the variance in each dimension of schizotypy. Racial discrimination did not moderate the relationships between trauma and multidimensional schizotypy. Our findings suggest that we need to examine risk factors that may prevent recovery from psychotic disorders. Additionally, disorganized schizotypy showed the most robust associations and may be a critical site of intervention.
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Affiliation(s)
- Mahogany A. Monette
- Department of Psychology, Indiana University Indianapolis, Indianapolis, IN 46202, USA; (M.T.R.); (J.L.M.); (E.J.M.); (K.S.M.)
| | - Madisen T. Russell
- Department of Psychology, Indiana University Indianapolis, Indianapolis, IN 46202, USA; (M.T.R.); (J.L.M.); (E.J.M.); (K.S.M.)
| | - Danielle B. Abel
- Department of Psychology, Indiana University Indianapolis, Indianapolis, IN 46202, USA; (M.T.R.); (J.L.M.); (E.J.M.); (K.S.M.)
| | - Jarrett T. Lewis
- Department of Educational Psychology, University of Illinois Urbana-Champaign, Champaign, IL 61820, USA;
| | - Jessica L. Mickens
- Department of Psychology, Indiana University Indianapolis, Indianapolis, IN 46202, USA; (M.T.R.); (J.L.M.); (E.J.M.); (K.S.M.)
| | - Evan J. Myers
- Department of Psychology, Indiana University Indianapolis, Indianapolis, IN 46202, USA; (M.T.R.); (J.L.M.); (E.J.M.); (K.S.M.)
| | - Megan M. Hricovec
- Department of Psychology, University of North Texas, Denton, TX 76201, USA (D.C.C.)
| | - David C. Cicero
- Department of Psychology, University of North Texas, Denton, TX 76201, USA (D.C.C.)
| | - J. Wolny
- Department of Psychological and Brain Sciences, Indiana University, Bloomington, IN 47405, USA; (J.W.)
| | - William P. Hetrick
- Department of Psychological and Brain Sciences, Indiana University, Bloomington, IN 47405, USA; (J.W.)
| | - Michael D. Masucci
- Department of Psychology, Louisiana State University, Baton Rouge, LA 70803, USA
| | - Alex S. Cohen
- Department of Psychology, Louisiana State University, Baton Rouge, LA 70803, USA
| | - Christopher J. Burgin
- Department of Psychology, Tennessee Technological University, Cookeville, TN 38505, USA;
| | - Thomas R. Kwapil
- Department of Psychology, University of Illinois Urbana-Champaign, Champaign, IL 61820, USA;
- Department of Psychology, University of North Carolina at Greensboro, Greensboro, NC 27412, USA
| | - Kyle S. Minor
- Department of Psychology, Indiana University Indianapolis, Indianapolis, IN 46202, USA; (M.T.R.); (J.L.M.); (E.J.M.); (K.S.M.)
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Chalker SA, Sicotte R, Bornheimer LA, Parrish EM, Wastler H, Ehret B, DeVylder J, Depp CA. A call to action: informing research and practice in suicide prevention among individuals with psychosis. Front Psychiatry 2024; 15:1378600. [PMID: 38711871 PMCID: PMC11073495 DOI: 10.3389/fpsyt.2024.1378600] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2024] [Accepted: 03/22/2024] [Indexed: 05/08/2024] Open
Abstract
Although it is well established that individuals living with psychosis are at increased risk for suicidal ideation, attempts, and death by suicide, several gaps in the literature need to be addressed to advance research and improve clinical practice. This Call-to-Action highlights three major gaps in our understanding of the intersection of psychosis and suicide as determined by expert consensus. The three gaps include research methods, suicide risk screening and assessment tools used with persons with psychosis, and psychosocial interventions and therapies. Specific action steps to address these gaps are outlined to inform research and practice, and thus, improve care and prognoses among persons with psychosis at risk for suicide.
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Affiliation(s)
- Samantha A. Chalker
- Veterans Affairs San Diego Healthcare System, San Diego, CA, United States
- Department of Psychiatry, University of California, San Diego, CA, United States
| | - Roxanne Sicotte
- Department of Psychiatry and Addictology, Faculty of Medicine, Université de Montréal, Montréal, QC, Canada
- Research Center of the Centre Hospitalier de l’Université de Montréal (CRCHUM), Montréal, QC, Canada
| | - Lindsay A. Bornheimer
- University of Michigan, School of Social Work, Ann Arbor, MI, United States
- Department of Psychiatry, University of Michigan Medical School, Ann Arbor, MI, United States
| | - Emma M. Parrish
- San Diego State University/University of California San Diego Joint Doctoral Program in Clinical Psychology, San Diego, CA, United States
| | - Heather Wastler
- Department of Psychiatry & Behavioral Health, The Ohio State University Wexner Medical Center, Columbus, OH, United States
| | | | - Jordan DeVylder
- Silver School of Social Work, New York University, New York, NY, United States
| | - Colin A. Depp
- Veterans Affairs San Diego Healthcare System, San Diego, CA, United States
- Department of Psychiatry, University of California, San Diego, CA, United States
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20
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Zahid U, Lawrence EG, de Freitas DF, Parri LA, Quadros W, Hua P, Harriss E, Oliver D, Hosang GM, Bhui K. Understanding psychosis complexity through a syndemic framework: A systematic review. Neurosci Biobehav Rev 2024; 159:105614. [PMID: 38432448 DOI: 10.1016/j.neubiorev.2024.105614] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2023] [Revised: 12/04/2023] [Accepted: 02/29/2024] [Indexed: 03/05/2024]
Abstract
Psychotic conditions pose significant challenges due to their complex aetiology and impact on individuals and communities. Syndemic theory offers a promising framework to understand the interconnectedness of various health and social problems in the context of psychosis. This systematic review aims to examine existing literature on testing whether psychosis is better understood as a component of a syndemic. We conducted a systematic search of 7 databases, resulting in the inclusion of five original articles. Findings from these studies indicate a syndemic characterized by the coexistence of various health and social conditions, are associated with a greater risk of psychosis, adverse health outcomes, and disparities, especially among ethnic minorities and deprived populations. This review underscores the compelling need for a new paradigm and datasets that can investigate how psychosis emerges in the context of a syndemic, ultimately guiding more effective preventive and care interventions as well as policies to improve the health of marginalised communities living in precarity.
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Affiliation(s)
- Uzma Zahid
- Department of Psychiatry, University of Oxford, Oxford, UK; Department of Psychology, Institute of Psychiatry, Psychology & Neuroscience, King's College London, UK; Bodleian Health Care Libraries, University of Oxford, Oxford, UK.
| | - Erin Grace Lawrence
- Centre for Psychiatry and Mental Health, Wolfson Institute of Population Health, Queen Mary University of London, UK; Bodleian Health Care Libraries, University of Oxford, Oxford, UK
| | - Daniela Fonseca de Freitas
- Department of Psychiatry, University of Oxford, Oxford, UK; Department of Psychological Medicine, Institute of Psychiatry, Psychology & Neuroscience, King's College London, UK; Bodleian Health Care Libraries, University of Oxford, Oxford, UK
| | - Lois A Parri
- Department of Psychology, Institute of Psychiatry, Psychology & Neuroscience, King's College London, UK; Bodleian Health Care Libraries, University of Oxford, Oxford, UK
| | - Wesley Quadros
- Department of Psychiatry, University of Oxford, Oxford, UK; Bodleian Health Care Libraries, University of Oxford, Oxford, UK
| | - Phuong Hua
- Department of Psychiatry, University of Oxford, Oxford, UK; Centre for Psychiatry and Mental Health, Wolfson Institute of Population Health, Queen Mary University of London, UK; Bodleian Health Care Libraries, University of Oxford, Oxford, UK
| | - Eli Harriss
- Bodleian Health Care Libraries, University of Oxford, Oxford, UK; Nuffield Department of Primary Care Health Sciences, Wadham College, University of Oxford, Oxford, UK
| | - Dominic Oliver
- Department of Psychiatry, University of Oxford, Oxford, UK; Bodleian Health Care Libraries, University of Oxford, Oxford, UK; NIHR Oxford Health Biomedical Research Centre, Oxford OX3 7JX, UK; Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London SE5 8AF, UK
| | - Georgina M Hosang
- Centre for Psychiatry and Mental Health, Wolfson Institute of Population Health, Queen Mary University of London, UK; Bodleian Health Care Libraries, University of Oxford, Oxford, UK
| | - Kamaldeep Bhui
- Department of Psychiatry, University of Oxford, Oxford, UK; Bodleian Health Care Libraries, University of Oxford, Oxford, UK; Nuffield Department of Primary Care Health Sciences, Wadham College, University of Oxford, Oxford, UK; NIHR Oxford Health Biomedical Research Centre, Oxford OX3 7JX, UK; Queen Mary University London Global Policy Institute, London, UK; Collaborating Centre of World Psychiatric Association, Oxford, UK.
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21
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Wolny J, Moussa-Tooks AB, Bailey AJ, MacDonald Iii AW, Mervis JE, Hetrick WP. Measurement invariance of the Revised-Green Paranoid Thought Scale across Black and White Americans. Schizophr Res 2024; 266:227-233. [PMID: 38428120 PMCID: PMC10961092 DOI: 10.1016/j.schres.2024.02.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 11/11/2023] [Accepted: 02/17/2024] [Indexed: 03/03/2024]
Abstract
Given the culturally diverse landscape of mental healthcare and research, ensuring that our psychological constructs are measured equivalently across diverse populations is critical. One construct for which there is significant potential for inequitable assessment is paranoia, a prominent feature in psychotic disorders that can also be driven by culture and racial marginalization. This study examined measurement invariance-an analytic technique to rigorously investigate whether a given construct is being measured similarly across groups-of the Revised-Green Paranoid Thought Scale (R-GPTS; Freeman et al., 2021) across Black and White Americans in the general population. Racial group differences in self-reported paranoia were also examined. The analytic sample consisted of 480 non-Hispanic White and 459 non-Hispanic Black Americans. Analyses demonstrated full invariance (i.e., configural, metric, and scalar invariance) of the R-GPTS across groups, indicating that the R-GPTS appropriately captures self-reported paranoia between Black and White Americans. Accordingly, it is reasonable to compare group endorsement: Black participants endorsed significantly higher scores on both the ideas of reference and ideas of persecution subscales of the R-GPTS (Mean ± SD = 10.91 ± 7.12 versus 8.21 ± 7.17 and Mean ± SD = 10.18 ± 10.03 versus 6.35 ± 8.35, for these subscales respectively). Generalized linear modeling revealed that race remained a large and statistically significant predictor of R-GPTS total score (β = -0.38756, p < 0.001) after controlling for relevant demographic factors (e.g., sex, age). This study addresses a critical gap within the existing literature as it establishes that elevations in paranoia exhibited by Black Americans in the R-GPTS reflect actual differences between groups rather than measurement artifacts.
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Affiliation(s)
- J Wolny
- Department of Psychological and Brain Sciences, Indiana University, Bloomington, IN, United States of America.
| | - Alexandra B Moussa-Tooks
- Department of Psychological and Brain Sciences, Indiana University, Bloomington, IN, United States of America; Program in Neuroscience, Indiana University Bloomington, IN, United States of America; Department of Psychiatry and Behavioral Sciences, Vanderbilt University Medical Center, Nashville, IN, United States of America
| | - Allen J Bailey
- Division of Alcohol, Drugs, and Addiction, McClean Hospital, Belmont, MA; Department of Psychiatry, Harvard Medical School, Boston, MA, United States of America
| | - Angus W MacDonald Iii
- Department of Psychology, University of Minnesota, Minneapolis, MN, United States of America; Department of Psychiatry and Behavioral Sciences, University of Minnesota Medical Center, Minneapolis, MN, United States of America
| | - Joshua E Mervis
- Department of Psychology, Temple University, Philadelphia, PA, United States of America
| | - William P Hetrick
- Department of Psychological and Brain Sciences, Indiana University, Bloomington, IN, United States of America; Program in Neuroscience, Indiana University Bloomington, IN, United States of America; Department of Psychiatry, Indiana University School of Medicine, Indianapolis, IN, United States of America
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22
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Gonzales L, Jones N. Service User Representation in Qualitative Research on Cognitive Health and Related Interventions for Psychosis: A Scoping Review. Schizophr Bull 2024:sbae035. [PMID: 38525590 DOI: 10.1093/schbul/sbae035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/26/2024]
Abstract
BACKGROUND AND HYPOTHESIS Cognitive health in schizophrenia spectrum psychosis has received substantial empirical attention in recent decades, coinciding with the development and implementation of interventions including cognitive remediation. Subjective experience in psychosis, including qualitative explorations of service user perspectives, has also proliferated; however, there is no available synthesis of service user representation in the psychosis cognitive health literature. This scoping review investigated prevalence and characteristics of qualitative research reporting service user perspectives across the extant research on cognitive health and related interventions in psychosis. STUDY DESIGN We conducted a literature search on qualitative methods in cognitive health and/or related interventions across PubMed, Web of Science, and PsycInfo databases. The review followed the PRISMA-ScR guidelines for scoping reviews and identified 23 papers. Data extraction included study design and sample characteristics, qualitative methodology, and reporting. STUDY RESULTS Of 23 articles, 18 reported on user experiences of interventions, most often in the context of feasibility/acceptability for otherwise quantitative trials. Five studies described service user experiences of cognitive health separately from interventions. Only 3 included any service user involvement or participatory methods. Twenty articles reported any demographic characteristics, and fewer than half (11) reported any racial or ethnic sample characteristics. There was substantial variability in qualitative methodology and reporting across studies. CONCLUSIONS Qualitative methodology is lacking in its representation and rigor across the cognitive health literature for schizophrenia spectrum psychosis. Additional inclusion of service user lived experience is critical for future research to better characterize cognitive health and inform interventions to promote recovery.
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Affiliation(s)
- Lauren Gonzales
- Department of Psychiatry, Columbia University Vagelos College of Physicians and Surgeons, New York-Presbyterian, New York, NY, USA
| | - Nev Jones
- Department of Psychiatry, School of Social Work, University of Pittsburgh, Pittsburgh, PA, USA
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23
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Jones N, Tong L, Pagdon S, Ebuenyi ID, Harrow M, Sharma RP, Rosen C. Using latent class analysis to investigate enduring effects of intersectional social disadvantage on long-term vocational and financial outcomes in the 20-year prospective Chicago Longitudinal Study. Psychol Med 2024:1-13. [PMID: 38523254 DOI: 10.1017/s0033291724000588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/26/2024]
Abstract
BACKGROUND Class and social disadvantage have long been identified as significant factors in the etiology and epidemiology of psychosis. Few studies have explicitly examined the impact of intersecting social disadvantage on long-term employment and financial independence. METHODS We applied latent class analysis (LCA) to 20-year longitudinal data from participants with affective and non-affective psychosis (n = 256) within the Chicago Longitudinal Research. LCA groups were modeled using multiple indicators of pre-morbid disadvantage (parental social class, educational attainment, race, gender, and work and social functioning prior to psychosis onset). The comparative longitudinal work and financial functioning of LCA groups were then examined. RESULTS We identified three distinct latent classes: one comprised entirely of White participants, with the highest parental class and highest levels of educational attainment; a second predominantly working-class group, with equal numbers of Black and White participants; and a third with the lowest parental social class, lowest levels of education and a mix of Black and White participants. The latter, our highest social disadvantage group experienced significantly poorer employment and financial outcomes at all time-points, controlling for diagnosis, symptoms, and hospitalizations prior to baseline. Contrary to our hypotheses, on most measures, the two less disadvantaged groups did not significantly differ from each other. CONCLUSIONS Our analyses add to a growing literature on the impact of multiple forms of social disadvantage on long-term functional trajectories, underscoring the importance of proactive attention to sociostructural disadvantage early in treatment, and the development and evaluation of interventions designed to mitigate ongoing social stratification.
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Affiliation(s)
- Nev Jones
- School of Social Work, University of Pittsburgh, Pittsburgh, PA, USA
| | - Liping Tong
- Advocate Aurora Health, Downers Grove, IL, USA
| | - Shannon Pagdon
- School of Social Work, University of Pittsburgh, Pittsburgh, PA, USA
| | - Ikenna D Ebuenyi
- School of Health & Rehabilitation Sciences, University of Pittsburgh, Pittsburgh, PA, USA
| | - Martin Harrow
- Department of Psychiatry, University of Illinois at Chicago, Chicago, IL, USA
| | - Rajiv P Sharma
- Department of Psychiatry, University of Illinois at Chicago, Chicago, IL, USA
| | - Cherise Rosen
- Department of Psychiatry, University of Illinois at Chicago, Chicago, IL, USA
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24
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Collins PY, Sinha M, Concepcion T, Patton G, Way T, McCay L, Mensa-Kwao A, Herrman H, de Leeuw E, Anand N, Atwoli L, Bardikoff N, Booysen C, Bustamante I, Chen Y, Davis K, Dua T, Foote N, Hughsam M, Juma D, Khanal S, Kumar M, Lefkowitz B, McDermott P, Moitra M, Ochieng Y, Omigbodun O, Queen E, Unützer J, Uribe-Restrepo JM, Wolpert M, Zeitz L. Making cities mental health friendly for adolescents and young adults. Nature 2024; 627:137-148. [PMID: 38383777 PMCID: PMC10917657 DOI: 10.1038/s41586-023-07005-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Accepted: 12/15/2023] [Indexed: 02/23/2024]
Abstract
Urban life shapes the mental health of city dwellers, and although cities provide access to health, education and economic gain, urban environments are often detrimental to mental health1,2. Increasing urbanization over the next three decades will be accompanied by a growing population of children and adolescents living in cities3. Shaping the aspects of urban life that influence youth mental health could have an enormous impact on adolescent well-being and adult trajectories4. We invited a multidisciplinary, global group of researchers, practitioners, advocates and young people to complete sequential surveys to identify and prioritize the characteristics of a mental health-friendly city for young people. Here we show a set of ranked characteristic statements, grouped by personal, interpersonal, community, organizational, policy and environmental domains of intervention. Life skills for personal development, valuing and accepting young people's ideas and choices, providing safe public space for social connection, employment and job security, centring youth input in urban planning and design, and addressing adverse social determinants were priorities by domain. We report the adversities that COVID-19 generated and link relevant actions to these data. Our findings highlight the need for intersectoral, multilevel intervention and for inclusive, equitable, participatory design of cities that support youth mental health.
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Affiliation(s)
- Pamela Y Collins
- Department of Mental Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA.
| | | | - Tessa Concepcion
- Department of Global Health, University of Washington, Seattle, WA, USA
| | - George Patton
- Centre for Adolescent Health, University of Melbourne, Melbourne, Victoria, Australia
| | - Thaisa Way
- Dumbarton Oaks, Harvard University, Washington, DC, USA
| | - Layla McCay
- Centre for Urban Design and Mental Health, London, UK
| | - Augustina Mensa-Kwao
- Department of Mental Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Helen Herrman
- Orygen, Melbourne, Victoria, Australia
- University of Melbourne, Melbourne, Victoria, Australia
| | - Evelyne de Leeuw
- Ecole de Sante Publique, Universite de Montreal, Montreal, Quebec, Canada
| | - Nalini Anand
- Fogarty International Center, National Institutes of Health, Bethesda, MD, USA
| | | | | | | | | | - Yajun Chen
- Sun Yat Sen University, Guangzhou, China
| | | | - Tarun Dua
- World Health Organization, Geneva, Switzerland
| | | | | | - Damian Juma
- Healthy Brains Global Initiative, Nairobi, Kenya
| | | | - Manasi Kumar
- Department of Population Health, New York University Grossman School of Medicine, New York, NY, USA
- University of Nairobi, Nairobi, Kenya
| | - Bina Lefkowitz
- Sacramento County Board of Education, Sacramento, CA, USA
- Lefkowitz Consulting, Sacramento, CA, USA
| | | | - Modhurima Moitra
- Department of Global Health, University of Washington, Seattle, WA, USA
| | | | | | - Emily Queen
- Department of Mental Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Jürgen Unützer
- Department of Global Health, University of Washington, Seattle, WA, USA
| | | | | | - Lian Zeitz
- Climate Mental Health Network, Annapolis, MD, USA
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25
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Walker EF, Aberizk K, Yuan E, Bilgrami Z, Ku BS, Guest RM. Developmental perspectives on the origins of psychotic disorders: The need for a transdiagnostic approach. Dev Psychopathol 2024:1-11. [PMID: 38406831 DOI: 10.1017/s0954579424000397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/27/2024]
Abstract
Research on serious mental disorders, particularly psychosis, has revealed highly variable symptom profiles and developmental trajectories prior to illness-onset. As Dante Cicchetti pointed out decades before the term "transdiagnostic" was widely used, the pathways to psychopathology emerge in a system involving equifinality and multifinality. Like most other psychological disorders, psychosis is associated with multiple domains of risk factors, both genetic and environmental, and there are many transdiagnostic developmental pathways that can lead to psychotic syndromes. In this article, we discuss our current understanding of heterogeneity in the etiology of psychosis and its implications for approaches to conceptualizing etiology and research. We highlight the need for examining risk factors at multiple levels and to increase the emphasis on transdiagnostic developmental trajectories as a key variable associated with etiologic subtypes. This will be increasingly feasible now that large, longitudinal datasets are becoming available and researchers have access to more sophisticated analytic tools, such as machine learning, which can identify more homogenous subtypes with the ultimate goal of enhancing options for treatment and preventive intervention.
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Affiliation(s)
- Elaine F Walker
- Department of Psychology, Emory University, Atlanta, GA, USA
| | - Katrina Aberizk
- Department of Psychology, Emory University, Atlanta, GA, USA
| | - Emerald Yuan
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, GA, USA
| | - Zarina Bilgrami
- Department of Psychology, Emory University, Atlanta, GA, USA
| | - Benson S Ku
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, GA, USA
| | - Ryan M Guest
- Department of Psychology, Emory University, Atlanta, GA, USA
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26
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Ku BS, Ren J, Compton MT, Druss BG, Guo S, Walker EF. The association between neighborhood-level social fragmentation and distressing psychotic-like experiences in early adolescence: the moderating role of close friends. Psychol Med 2024:1-9. [PMID: 38362835 DOI: 10.1017/s0033291724000278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/17/2024]
Abstract
BACKGROUND Early exposure to neighborhood social fragmentation has been shown to be associated with schizophrenia. The impact of social fragmentation and friendships on distressing psychotic-like experiences (PLE) remains unknown. We investigate the relationships between neighborhood social fragmentation, number of friends, and distressing PLE among early adolescents. METHODS Data were collected from the Adolescent Brain Cognitive Development Study. Generalized linear mixed models tested associations between social fragmentation and distressing PLE, as well as the moderating role of the number of total and close friends. RESULTS Participants included 11 133 adolescents aged 9 to 10, with 52.3% being males. Greater neighborhood social fragmentation was associated with higher levels of distressing PLE (adjusted β = 0.05; 95% CI: 0.01-0.09). The number of close but not total friends significantly interacted with social fragmentation to predict distressing PLE (adjusted β = -0.02; 95% CI: -0.04 to <-0.01). Among those with fewer close friends, the association between neighborhood social fragmentation and distressing PLE was significant (adjusted β = 0.07; 95% CI: 0.03-0.11). However, among those with more close friends, the association was non-significant (adjusted β = 0.03; 95% CI: -0.01 to 0.07). CONCLUSIONS Greater neighborhood social fragmentation is associated with higher levels of distressing PLE, particularly among those with fewer close friends. Further research is needed to disentangle aspects of the interaction between neighborhood characteristics and the quality of social interactions that may contribute to psychosis, which would have implications for developing effective interventions at the individual and community levels.
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Affiliation(s)
- Benson S Ku
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, GA, USA
| | - Jiyuan Ren
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Michael T Compton
- Department of Psychiatry, Columbia University Vagelos College of Physicians and Surgeons, and New York State Psychiatric Institute, New York, NY, USA
| | - Benjamin G Druss
- Department of Health Policy and Management, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Shuyi Guo
- Department of Biostatistics, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Elaine F Walker
- Department of Psychology, Emory University, Atlanta, GA, USA
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27
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Saxena A, Liu S, Handley ED, Dodell-Feder D. Social victimization, default mode network connectivity, and psychotic-like experiences in adolescents. Schizophr Res 2024; 264:462-470. [PMID: 38266514 DOI: 10.1016/j.schres.2024.01.019] [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: 10/07/2023] [Revised: 01/05/2024] [Accepted: 01/07/2024] [Indexed: 01/26/2024]
Abstract
Social victimization (SV) and altered neural connectivity have been associated with each other and psychotic-like experiences (PLE). However, research has not directly examined the associations between these variables, which may speak to mechanisms of psychosis-risk. Here, we utilized two-year follow-up data from the Adolescent Brain Cognitive Development study to test whether SV increases PLE through two neural networks mediating socio-affective processes: the default mode (DMN) and salience networks (SAN). We find that a latent SV factor was significantly associated with PLE outcomes. Simultaneous mediation analyses indicated that the DMN partially mediated the SV-PLE association while the SAN did not. Further, multigroup testing found that while Black and Hispanic adolescents experienced SV differently than their White peers, the DMN similarly partially mediated the effect of SV on PLE for these racial groups. These cross-sectional results highlight the importance of SV and its potential impact on social cognitive neural networks for psychosis risk.
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Affiliation(s)
| | - Shangzan Liu
- University of Pennsylvania, United States of America
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28
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Kirkbride JB, Anglin DM, Colman I, Dykxhoorn J, Jones PB, Patalay P, Pitman A, Soneson E, Steare T, Wright T, Griffiths SL. The social determinants of mental health and disorder: evidence, prevention and recommendations. World Psychiatry 2024; 23:58-90. [PMID: 38214615 PMCID: PMC10786006 DOI: 10.1002/wps.21160] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/13/2024] Open
Abstract
People exposed to more unfavourable social circumstances are more vulnerable to poor mental health over their life course, in ways that are often determined by structural factors which generate and perpetuate intergenerational cycles of disadvantage and poor health. Addressing these challenges is an imperative matter of social justice. In this paper we provide a roadmap to address the social determinants that cause mental ill health. Relying as far as possible on high-quality evidence, we first map out the literature that supports a causal link between social determinants and later mental health outcomes. Given the breadth of this topic, we focus on the most pervasive social determinants across the life course, and those that are common across major mental disorders. We draw primarily on the available evidence from the Global North, acknowledging that other global contexts will face both similar and unique sets of social determinants that will require equitable attention. Much of our evidence focuses on mental health in groups who are marginalized, and thus often exposed to a multitude of intersecting social risk factors. These groups include refugees, asylum seekers and displaced persons, as well as ethnoracial minoritized groups; lesbian, gay, bisexual, transgender and queer (LGBTQ+) groups; and those living in poverty. We then introduce a preventive framework for conceptualizing the link between social determinants and mental health and disorder, which can guide much needed primary prevention strategies capable of reducing inequalities and improving population mental health. Following this, we provide a review of the evidence concerning candidate preventive strategies to intervene on social determinants of mental health. These interventions fall broadly within the scope of universal, selected and indicated primary prevention strategies, but we also briefly review important secondary and tertiary strategies to promote recovery in those with existing mental disorders. Finally, we provide seven key recommendations, framed around social justice, which constitute a roadmap for action in research, policy and public health. Adoption of these recommendations would provide an opportunity to advance efforts to intervene on modifiable social determinants that affect population mental health.
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Affiliation(s)
| | - Deidre M Anglin
- City College, City University of New York, New York, NY, USA
- Graduate Center, City University of New York, New York, NY, USA
| | - Ian Colman
- School of Epidemiology and Public Health, University of Ottawa, Ottawa, ON, Canada
| | | | - Peter B Jones
- Department of Psychiatry, University of Cambridge, Cambridge, UK
- Cambridgeshire & Peterborough NHS Foundation Trust, Cambridge, UK
| | - Praveetha Patalay
- Medical Research Council Unit for Lifelong Health and Ageing, University College London, London, UK
- Centre for Longitudinal Studies, Social Research Institute, University College London, London, UK
| | - Alexandra Pitman
- Division of Psychiatry, University College London, London, UK
- Camden and Islington NHS Foundation Trust, London, UK
| | - Emma Soneson
- Department of Psychiatry, University of Oxford, Oxford, UK
| | - Thomas Steare
- Medical Research Council Unit for Lifelong Health and Ageing, University College London, London, UK
| | - Talen Wright
- Division of Psychiatry, University College London, London, UK
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29
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Xenaki LA, Dimitrakopoulos S, Selakovic M, Stefanis N. Stress, Environment and Early Psychosis. Curr Neuropharmacol 2024; 22:437-460. [PMID: 37592817 PMCID: PMC10845077 DOI: 10.2174/1570159x21666230817153631] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 01/02/2023] [Accepted: 01/04/2023] [Indexed: 08/19/2023] Open
Abstract
Existing literature provides extended evidence of the close relationship between stress dysregulation, environmental insults, and psychosis onset. Early stress can sensitize genetically vulnerable individuals to future stress, modifying their risk for developing psychotic phenomena. Neurobiological substrate of the aberrant stress response to hypothalamic-pituitary-adrenal axis dysregulation, disrupted inflammation processes, oxidative stress increase, gut dysbiosis, and altered brain signaling, provides mechanistic links between environmental risk factors and the development of psychotic symptoms. Early-life and later-life exposures may act directly, accumulatively, and repeatedly during critical neurodevelopmental time windows. Environmental hazards, such as pre- and perinatal complications, traumatic experiences, psychosocial stressors, and cannabis use might negatively intervene with brain developmental trajectories and disturb the balance of important stress systems, which act together with recent life events to push the individual over the threshold for the manifestation of psychosis. The current review presents the dynamic and complex relationship between stress, environment, and psychosis onset, attempting to provide an insight into potentially modifiable factors, enhancing resilience and possibly influencing individual psychosis liability.
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Affiliation(s)
- Lida-Alkisti Xenaki
- First Department of Psychiatry, School of Medicine, Eginition Hospital, National and Kapodistrian University of Athens, 72 Vas. Sophias Ave., Athens, 115 28, Greece
| | - Stefanos Dimitrakopoulos
- First Department of Psychiatry, School of Medicine, Eginition Hospital, National and Kapodistrian University of Athens, 72 Vas. Sophias Ave., Athens, 115 28, Greece
| | - Mirjana Selakovic
- First Department of Psychiatry, School of Medicine, Eginition Hospital, National and Kapodistrian University of Athens, 72 Vas. Sophias Ave., Athens, 115 28, Greece
| | - Nikos Stefanis
- First Department of Psychiatry, School of Medicine, Eginition Hospital, National and Kapodistrian University of Athens, 72 Vas. Sophias Ave., Athens, 115 28, Greece
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Barans S, Friedman B, Lardier DT, Saavedra JL, Bustillo JR, Halperin D, Lenroot RK, Tohen M, Winger S, Crisanti AS. Trauma exposure and disclosure in Hispanic youth at clinical high risk for psychosis: A retrospective review study. Early Interv Psychiatry 2024; 18:58-62. [PMID: 37246499 PMCID: PMC10682256 DOI: 10.1111/eip.13430] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Revised: 01/13/2023] [Accepted: 03/28/2023] [Indexed: 05/30/2023]
Abstract
AIM This exploratory study aimed to examine differences in rates of self and clinician-reports of trauma in youth at clinical high risk for psychosis (CHR) and whether rates of reporting differed by ethnicity. METHODS Self-reported history of trauma was collected at intake amongst youth at CHR enrolled in Coordinated Specialty Care (CSC) services (N = 52). A structured chart review was conducted for the same sample to identify clinician-reported history of trauma throughout treatment in CSC. RESULTS For all patients, frequency of self-reported trauma at intake to CSC (56%) was lower compared to clinician-reports of trauma throughout treatment (85%). Hispanic patients self-reported trauma at intake (35%) less frequently than non-Hispanics (69%) (p = .02). No differences were found in clinician reported exposure to trauma by ethnicity throughout treatment. CONCLUSION Whilst further research is needed, these findings suggest the need for formalised, repeated, and culturally appropriate assessments of trauma within CSC.
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Affiliation(s)
- Samuel Barans
- Department of Psychology, Michigan State University, East Lansing, Michigan, USA
| | - Bess Friedman
- Department of Psychiatry & Behavioral Sciences, University of New Mexico Health Sciences Center, Albuquerque, New Mexico, USA
| | - David T Lardier
- Department of Psychiatry & Behavioral Sciences, University of New Mexico Health Sciences Center, Albuquerque, New Mexico, USA
| | - Justine L Saavedra
- Department of Psychiatry & Behavioral Sciences, University of New Mexico Health Sciences Center, Albuquerque, New Mexico, USA
| | - Juan R Bustillo
- Department of Psychiatry & Behavioral Sciences, University of New Mexico Health Sciences Center, Albuquerque, New Mexico, USA
| | - Dawn Halperin
- Department of Psychiatry & Behavioral Sciences, University of New Mexico Health Sciences Center, Albuquerque, New Mexico, USA
| | - Rhoshel K Lenroot
- Department of Psychiatry & Behavioral Sciences, University of New Mexico Health Sciences Center, Albuquerque, New Mexico, USA
| | - Mauricio Tohen
- Department of Psychiatry & Behavioral Sciences, University of New Mexico Health Sciences Center, Albuquerque, New Mexico, USA
| | - Sarah Winger
- Behavioral Health, University of New Mexico Hospital, Albuquerque, New Mexico, USA
| | - Annette S Crisanti
- Department of Psychiatry & Behavioral Sciences, University of New Mexico Health Sciences Center, Albuquerque, New Mexico, USA
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Grattan RE, Mehta A, Clifford A. Disparities in Psychosis Risk Symptoms for New Zealand Māori May Be Explained by Systemic Stressors and Inappropriate Conceptualization of Culturally Normative Experiences. Schizophr Bull 2024; 50:89-95. [PMID: 37318180 PMCID: PMC10754151 DOI: 10.1093/schbul/sbad085] [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] [Indexed: 06/16/2023]
Abstract
BACKGROUND AND HYPOTHESIS Māori, the indigenous peoples of New Zealand, experience increased rates of psychotic disorders and first-episode psychosis. However, it is unclear whether they also present with increased psychosis risk symptoms, such as subclinical psychotic-like experiences (PLEs). Measurement of risk symptoms is key for early intervention. Further, it is unclear if systemic factors such as the increased rates of social adversity and discrimination or cultural biases contribute to this disparity in psychosis rates. STUDY DESIGN This study surveyed 466 18- to 30-year olds in New Zealand, and compared Māori to non-Māori participant responses on the Prodromal Questionnaire Brief, alongside the history of childhood trauma, discrimination, and financial adversity. STUDY RESULTS Māori reported a higher number of PLEs compared to non-Māori-however, this was not associated with increased distress related to these experiences. The increased number of psychosis-like experiences reported by Māori was likely explained by systemic factors such as childhood trauma, discrimination, and financial stress. Māori were more likely to report that the PLEs were positive. CONCLUSIONS Measurement of psychosis risk for Māori is nuanced, and increased scores on these tools may reflect pathologizing potentially normative experiences for Māori, such as spiritual encounters or discrimination, alongside the impact of increased rates of systemic discrimination, trauma, and financial stress.
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Affiliation(s)
- Rebecca E Grattan
- School of Psychology, Te Herenga Waka, Victoria University of Wellington, Wellington, New Zealand
| | - Aleesha Mehta
- School of Psychology, Te Herenga Waka, Victoria University of Wellington, Wellington, New Zealand
| | - Amanda Clifford
- Department of Psychology, University of Otago, Dunedin, New Zealand
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Cullen AE, Labad J, Oliver D, Al-Diwani A, Minichino A, Fusar-Poli P. The Translational Future of Stress Neurobiology and Psychosis Vulnerability: A Review of the Evidence. Curr Neuropharmacol 2024; 22:350-377. [PMID: 36946486 PMCID: PMC10845079 DOI: 10.2174/1570159x21666230322145049] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 12/17/2022] [Accepted: 12/27/2022] [Indexed: 03/23/2023] Open
Abstract
Psychosocial stress is a well-established risk factor for psychosis, yet the neurobiological mechanisms underlying this relationship have yet to be fully elucidated. Much of the research in this field has investigated hypothalamic-pituitary-adrenal (HPA) axis function and immuno-inflammatory processes among individuals with established psychotic disorders. However, as such studies are limited in their ability to provide knowledge that can be used to develop preventative interventions, it is important to shift the focus to individuals with increased vulnerability for psychosis (i.e., high-risk groups). In the present article, we provide an overview of the current methods for identifying individuals at high-risk for psychosis and review the psychosocial stressors that have been most consistently associated with psychosis risk. We then describe a network of interacting physiological systems that are hypothesised to mediate the relationship between psychosocial stress and the manifestation of psychotic illness and critically review evidence that abnormalities within these systems characterise highrisk populations. We found that studies of high-risk groups have yielded highly variable findings, likely due to (i) the heterogeneity both within and across high-risk samples, (ii) the diversity of psychosocial stressors implicated in psychosis, and (iii) that most studies examine single markers of isolated neurobiological systems. We propose that to move the field forward, we require well-designed, largescale translational studies that integrate multi-domain, putative stress-related biomarkers to determine their prognostic value in high-risk samples. We advocate that such investigations are highly warranted, given that psychosocial stress is undoubtedly a relevant risk factor for psychotic disorders.
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Affiliation(s)
- Alexis E. Cullen
- Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, United Kingdom
- Department of Clinical Neuroscience, Division of Insurance Medicine, Karolinska Institutet, Solna, Sweden
- Department of Psychiatry, University of Oxford, Warneford Hospital, Oxford, United Kingdom
| | - Javier Labad
- CIBERSAM, Sabadell, Barcelona, Spain
- Department of Mental Health and Addictions, Consorci Sanitari del Maresme, Mataró, Spain
| | - Dominic Oliver
- Department of Psychiatry, University of Oxford, Warneford Hospital, Oxford, United Kingdom
- Early Psychosis: Interventions and Clinical-Detection (EPIC) Lab, Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King's College London, United Kingdom
| | - Adam Al-Diwani
- Department of Psychiatry, University of Oxford, Warneford Hospital, Oxford, United Kingdom
| | - Amedeo Minichino
- Early Psychosis: Interventions and Clinical-Detection (EPIC) Lab, Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King's College London, United Kingdom
| | - Paolo Fusar-Poli
- Early Psychosis: Interventions and Clinical-Detection (EPIC) Lab, Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King's College London, United Kingdom
- Department of Brain and Behavioural Sciences, University of Pavia, Pavia, Italy
- OASIS Service, South London and Maudsley NHS Foundation Trust, London, United Kingdom
- National Institute of Health Research Maudsley Biomedical Research Centre, South London and Maudsley NHS Foundation Trust, London, UK
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Sarullo K, Barch DM, Smyser CD, Rogers C, Warner BB, Miller JP, England SK, Luby J, Swamidass SJ. Disentangling Socioeconomic Status and Race in Infant Brain, Birth Weight, and Gestational Age at Birth: A Neural Network Analysis. BIOLOGICAL PSYCHIATRY GLOBAL OPEN SCIENCE 2024; 4:135-144. [PMID: 38298774 PMCID: PMC10829562 DOI: 10.1016/j.bpsgos.2023.05.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Revised: 05/08/2023] [Accepted: 05/11/2023] [Indexed: 02/02/2024] Open
Abstract
Background Race is commonly used as a proxy for multiple features including socioeconomic status. It is critical to dissociate these factors, to identify mechanisms that affect infant outcomes, such as birth weight, gestational age, and brain development, and to direct appropriate interventions and shape public policy. Methods Demographic, socioeconomic, and clinical variables were used to model infant outcomes. There were 351 participants included in the analysis for birth weight and gestational age. For the analysis using brain volumes, 280 participants were included after removing participants with missing magnetic resonance imaging scans and those matching our exclusion criteria. We modeled these three different infant outcomes, including infant brain, birth weight, and gestational age, with both linear and nonlinear models. Results Nonlinear models were better predictors of infant birth weight than linear models (R2 = 0.172 vs. R2 = 0.145, p = .005). In contrast to linear models, nonlinear models ranked income, neighborhood disadvantage, and experiences of discrimination higher in importance than race while modeling birth weight. Race was not an important predictor for either gestational age or structural brain volumes. Conclusions Consistent with the extant social science literature, the findings related to birth weight suggest that race is a linear proxy for nonlinear factors related to structural racism. Methods that can disentangle factors often correlated with race are important for policy in that they may better identify and rank the modifiable factors that influence outcomes.
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Affiliation(s)
- Kathryn Sarullo
- Department of Computer Science and Engineering, McKelvey School of Engineering, Washington University in St. Louis, St. Louis, Missouri
| | - Deanna M. Barch
- Department of Psychological & Brain Sciences, School of Arts & Sciences, Washington University in St. Louis, St. Louis, Missouri
- Department of Neurology, Washington University School of Medicine in St. Louis, St. Louis, Missouri
- Department of Psychiatry, Washington University School of Medicine in St. Louis, St. Louis, Missouri
| | - Christopher D. Smyser
- Department of Neurology, Washington University School of Medicine in St. Louis, St. Louis, Missouri
- Department of Pediatrics, Washington University School of Medicine in St. Louis, St. Louis, Missouri
| | - Cynthia Rogers
- Department of Psychiatry, Washington University School of Medicine in St. Louis, St. Louis, Missouri
| | - Barbara B. Warner
- Department of Pediatrics, Washington University School of Medicine in St. Louis, St. Louis, Missouri
| | - J. Philip Miller
- Division of Biostatistics, Washington University School of Medicine in St. Louis, St. Louis, Missouri
| | - Sarah K. England
- Department of Obstetrics & Gynecology, Washington University School of Medicine in St. Louis, St. Louis, Missouri
| | - Joan Luby
- Department of Psychiatry, Washington University School of Medicine in St. Louis, St. Louis, Missouri
| | - S. Joshua Swamidass
- Department of Computer Science and Engineering, McKelvey School of Engineering, Washington University in St. Louis, St. Louis, Missouri
- Department of Pathology and Immunology, Washington University School of Medicine in St. Louis, St. Louis, Missouri
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Ma Y, Chiappelli J, Kvarta MD, Bruce H, van der Vaart A, Goldwaser EL, Du X, Sampath H, Lightner S, Endres J, Yusuf A, Yuen A, Narvaez S, Campos-Saravia D, Kochunov P, Hong LE. Effects of independent versus dependent stressful life events on major symptom domains of schizophrenia. SCHIZOPHRENIA (HEIDELBERG, GERMANY) 2023; 9:84. [PMID: 38065979 PMCID: PMC10709301 DOI: 10.1038/s41537-023-00415-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Accepted: 11/17/2023] [Indexed: 02/12/2024]
Abstract
We evaluated two models to link stressful life events (SLEs) with the psychopathology of schizophrenia spectrum disorders (SSD). We separated SLEs into independent (iSLEs, unlikely influenced by one's behavior) and dependent (dSLEs, likely influenced by one's behavior). Stress-diathesis and stress generation models were evaluated for the relationship between total, i- and d- SLEs and the severity of positive, negative, and depressive symptoms in participants with SSD. Participants with SSD (n = 286; 196 males; age = 37.5 ± 13.5 years) and community controls (n = 121; 83 males; 35.4 ± 13.9 years) completed self-report of lifetime negative total, i- and d- SLEs. Participants with SSD reported a significantly higher number of total SLEs compared to controls (B = 1.11, p = 6.4 × 10-6). Positive symptom severity was positively associated with the total number of SLEs (β = 0.20, p = 0.001). iSLEs (β = 0.11, p = 0.09) and dSLEs (β = 0.21, p = 0.0006) showed similar association with positive symptoms (p = 0.16) suggesting stress-diathesis effects. Negative symptom severity was negatively associated with the number of SLEs (β = -0.19, p = 0.003) and dSLEs (β = -0.20, p = 0.001) but not iSLEs (β = -0.04, p = 0.52), suggesting stress generation effects. Depressive symptom severity was positively associated with SLEs (β = 0.34, p = 1.0 × 10-8), and the association was not statistically stronger for dSLEs (β = 0.33, p = 2.7 × 10-8) than iSLEs (β = 0.21, p = 0.0006), p = 0.085, suggesting stress-diathesis effects. The SLE - symptom relationships in SSD may be attributed to stress generation or stress-diathesis, depending on symptom domain. Findings call for a domain-specific approach to clinical intervention for SLEs in SSD.
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Affiliation(s)
- Yizhou Ma
- Maryland Psychiatric Research Center, Department of Psychiatry, University of Maryland School of Medicine, Baltimore, MD, USA.
| | - Joshua Chiappelli
- Maryland Psychiatric Research Center, Department of Psychiatry, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Mark D Kvarta
- Maryland Psychiatric Research Center, Department of Psychiatry, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Heather Bruce
- Maryland Psychiatric Research Center, Department of Psychiatry, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Andrew van der Vaart
- Maryland Psychiatric Research Center, Department of Psychiatry, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Eric L Goldwaser
- Department of Psychiatry, Weill Cornell Medical College/New York-Presbyterian Hospital, New York, NY, USA
| | - Xiaoming Du
- Maryland Psychiatric Research Center, Department of Psychiatry, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Hemalatha Sampath
- Maryland Psychiatric Research Center, Department of Psychiatry, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Samantha Lightner
- Maryland Psychiatric Research Center, Department of Psychiatry, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Jane Endres
- Maryland Psychiatric Research Center, Department of Psychiatry, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Akram Yusuf
- Maryland Psychiatric Research Center, Department of Psychiatry, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Alexa Yuen
- Maryland Psychiatric Research Center, Department of Psychiatry, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Samantha Narvaez
- Maryland Psychiatric Research Center, Department of Psychiatry, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Danny Campos-Saravia
- Maryland Psychiatric Research Center, Department of Psychiatry, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Peter Kochunov
- Maryland Psychiatric Research Center, Department of Psychiatry, University of Maryland School of Medicine, Baltimore, MD, USA
| | - L Elliot Hong
- Maryland Psychiatric Research Center, Department of Psychiatry, University of Maryland School of Medicine, Baltimore, MD, USA
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Singh P, Nawaz S, Seiber EE, Bryant I, Moon K, Wastler H, Breitborde NJ. ED Visits for Schizophrenia Spectrum Disorders During the COVID-19 Pandemic at 5 Campus Health Systems. JAMA Netw Open 2023; 6:e2349305. [PMID: 38150255 PMCID: PMC10753394 DOI: 10.1001/jamanetworkopen.2023.49305] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Accepted: 11/10/2023] [Indexed: 12/28/2023] Open
Abstract
Importance Although substantial research has reported grave population-level psychiatric sequelae of the COVID-19 pandemic, evidence pertaining to temporal changes in schizophrenia spectrum disorders in the US following the pandemic remains limited. Objective To examine the monthly patterns of emergency department (ED) visits for schizophrenia spectrum disorders after the onset of the COVID-19 pandemic. Design, Setting, and Participants This observational cohort study used time-series analyses to examine whether monthly counts of ED visits for schizophrenia spectrum disorders across 5 University of California (UC) campus health systems increased beyond expected levels during the COVID-19 pandemic. Data included ED visits reported by the 5 UC campuses from 2016 to 2021. Participants included persons who accessed UC Health System EDs had a diagnosis of a psychiatric condition. Data analysis was performed from March to June 2023. Exposures The exposures were binary indicators of initial (March to May 2020) and extended (March to December 2020) phases of the COVID-19 pandemic. Main Outcomes and Measures The primary outcome was monthly counts of ED visits for schizophrenia spectrum disorders. International Statistical Classification of Diseases and Related Health Problems, Tenth Revision diagnosis codes, categorized within Clinical Classification Software groups, were used to identify ED visits for schizophrenia spectrum disorders and all other psychiatric ED visits, from the University of California Health Data Warehouse database, from January 2016 to December 2021. Time-series analyses controlled for autocorrelation, seasonality, and concurrent trends in ED visits for all other psychiatric conditions. Results The study data comprised a total of 377 872 psychiatric ED visits, with 37 815 visits for schizophrenia spectrum disorders. The prepandemic monthly mean (SD) number of ED visits for schizophrenia spectrum disorders was 519.9 (38.1), which increased to 558.4 (47.6) following the onset of the COVID-19 pandemic. Results from time series analyses, controlling for monthly counts of ED visits for all other psychiatric conditions, indicated 70.5 additional ED visits (95% CI, 11.7-129.3 additional visits; P = .02) for schizophrenia spectrum disorders at 1 month and 74.9 additional visits (95% CI, 24.0-126.0 visits; P = .005) at 3 months following the initial phase of the COVID-19 pandemic in California. Conclusions and Relevance This study found a 15% increase in ED visits for schizophrenia spectrum disorders within 3 months after the initial phase of the pandemic in California across 5 UC campus health systems, underscoring the importance of social policies related to future emergency preparedness and the need to strengthen mental health care systems.
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Affiliation(s)
- Parvati Singh
- Division of Epidemiology, College of Public Health, The Ohio State University, Columbus
| | - Saira Nawaz
- Center for Health Outcomes and Policy Evaluation Studies, College of Public Health, The Ohio State University, Columbus
| | - Eric E. Seiber
- Division of Health Services Management and Policy, College of Public Health, The Ohio State University, Columbus
| | - Ian Bryant
- Department of Economics, University of Cincinnati, Cincinnati, Ohio
| | - Kyle Moon
- Center for Health Outcomes and Policy Evaluation Studies, College of Public Health, The Ohio State University, Columbus
| | - Heather Wastler
- Early Psychosis Intervention Center, Department of Psychiatry and Behavioral Health, College of Medicine, The Ohio State University, Columbus
| | - Nicholas J. Breitborde
- Early Psychosis Intervention Center, Department of Psychiatry and Behavioral Health, College of Medicine, The Ohio State University, Columbus
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Kalofonos I. Meaning in Psychosis: A Veteran's Critique of the Traumas of Racism, Sexual Violence, and Intersectional Oppression. Cult Med Psychiatry 2023; 47:1090-1112. [PMID: 37138030 PMCID: PMC10654173 DOI: 10.1007/s11013-023-09824-6] [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] [Accepted: 04/15/2023] [Indexed: 05/05/2023]
Abstract
This clinical case study presents the case of a Latina Veteran experiencing psychosis and draws on eclectic theoretical sources, including user/survivor scholarship, phenomenology, meaning-oriented cultural psychiatry & critical medical anthropology, and Frantz Fanon's insight on 'sociogeny,' to emphasize the importance of attending to the meaning within psychosis and to ground that meaning in a person's subjective-lived experience and social world. The process of exploring the meaning and critical significance of the narratives of people experiencing psychosis is important for developing empathy and connection, the fundamental prerequisite for developing trust and therapeutic rapport. It also helps us to recognize some of the relevant aspects of a person's lived experiences. To be understood, this Veteran's narratives must be contextualized in her past and ongoing life experience of racism, social hierarchy, and violence. Engaging in this way with her narratives pushes us towards a social etiology that conceptualizes psychosis as a complex response to life experience, and in her case, a critical embodiment of intersectional oppression.
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Affiliation(s)
- Ippolytos Kalofonos
- HSR&D Center for the Study of Helathcare Innovation, Implementation & Policy (CSHIIP) & Mental Illness Research Education & Clinical Center (MIRECC) Health Services Unit, Greater Los Angeles VA Health System, 11301 Wilshire Blvd, Los Angeles, CA, 90073, USA.
- Center for Social Medicine and Humanities, Jane and Terry Semel Institute for Neuroscience and Human Behavior, David Geffen School of Medicine, UCLA, Los Angeles, CA, 90095, USA.
- UCLA International Institute, 11248 Bunche Hall, Los Angeles, CA, 90095, USA.
- UCLA Department of Anthropology, 375 Portola Plaza, Los Angeles, CA, 90095, USA.
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Manuel J, Pitama S, Clark M, Crowe M, Crengle S, Cunningham R, Gibb S, Petrović-van der Deen FS, Porter RJ, Lacey C. Racism, early psychosis, and institutional contact: A qualitative study of Indigenous experiences. Int J Soc Psychiatry 2023; 69:2121-2127. [PMID: 37665228 PMCID: PMC10685688 DOI: 10.1177/00207640231195297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/05/2023]
Abstract
BACKGROUND There is evidence of Indigenous and ethnic minority inequities in the incidence and outcomes of early psychosis. Racism has been implicated as having an important role. AIM To use Indigenous experiences to develop a more detailed understanding of how racism operates to impact early psychosis outcomes. METHODS Critical Race Theory informed the methodology used. Twenty-three Indigenous participants participated in four family focus group interviews and thirteen individual interviews, comprising of 9 Māori youth with early psychosis, 10 family members and 4 Māori mental health professionals. An analysis of the data was undertaken using deductive structural coding to identify descriptions of racism, followed by inductive descriptive and pattern coding. RESULTS Participant experiences revealed how racism operates as a socio-cultural phenomenon that interacts with institutional policy and culture across systems pertaining to social responsiveness, risk discourse, and mental health service structures. This is described across three major themes: 1) selective responses based on racial stereotypes, 2) race related risk assessment bias and 3) institutional racism in the mental health workforce. The impacts of racism were reported as inaction in the face of social need, increased use of coercive practices and an under resourced Indigenous mental health workforce. CONCLUSION The study illustrated the inter-related nature of interpersonal, institutional and structural racism with examples of interpersonal racism in the form of negative stereotypes interacting with organizational, socio-cultural and political priorities. These findings indicate that organizational cultures may differentially impact Indigenous and minority people and that social responsiveness, risk discourse and the distribution of workforce expenditure are important targets for anti-racism efforts.
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Affiliation(s)
- Jenni Manuel
- Māori/Indigenous Health Innovation, University of Otago Christchurch, New Zealand
- Department of Psychological Medicine, University of Otago Christchurch, New Zealand
| | - Suzanne Pitama
- Māori/Indigenous Health Innovation, University of Otago Christchurch, New Zealand
| | | | - Marie Crowe
- Department of Psychological Medicine, University of Otago Christchurch, New Zealand
| | - Sue Crengle
- Department of Preventive and Social Medicine, University of Otago, Dunedin School of Medicine, New Zealand
| | - Ruth Cunningham
- Department of Public Health, University of Otago Wellington, Newtown, Wellington, New Zealand
| | - Sheree Gibb
- Department of Public Health, University of Otago Wellington, Newtown, Wellington, New Zealand
| | | | - Richard J Porter
- Department of Psychological Medicine, University of Otago Christchurch, New Zealand
- Te Whatu Ora Waitaha, New Zealand
| | - Cameron Lacey
- Māori/Indigenous Health Innovation, University of Otago Christchurch, New Zealand
- Department of Psychological Medicine, University of Otago Christchurch, New Zealand
- Te Whatu Ora Waitaha, New Zealand
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Anglin DM, Espinosa A, Addington J, Cadenhead KS, Cannon TD, Cornblatt BA, Keshavan M, Mathalon DH, Perkins DO, Stone W, Tsuang M, Woods SW, Walker E, Bearden CE, Ku BS. Association of Childhood Area-Level Ethnic Density and Psychosis Risk Among Ethnoracial Minoritized Individuals in the US. JAMA Psychiatry 2023; 80:1226-1234. [PMID: 37585191 PMCID: PMC10433142 DOI: 10.1001/jamapsychiatry.2023.2841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Accepted: 06/13/2023] [Indexed: 08/17/2023]
Abstract
Importance The protective ethnic density effect hypothesis, which suggests that minoritized individuals who grow up in neighborhoods with a high proportion of ethnoracial minoritized groups are protected from the effects of perceived discrimination, has not been examined among individuals at clinical high risk of psychosis (CHR-P). This level of examination may help identify intervention targets for preventing psychosis among high-risk individuals. Objective To examine the association between area-level ethnic density during childhood, perceived discrimination, and psychosis risk outcomes among ethnoracial minoritized individuals with CHR-P. Design, Setting, and Participants Data were collected as part of the North American Prodrome Longitudinal Study-2 (NAPLS 2) between November 2008 and March 2013. Participants included ethnoracial minoritized youth with CHR-P. Area-level ethnoracial minoritized density pertained to the percent of ethnoracial minoritized individuals within the participant's county during childhood. Generalized mixed-effects models with random intercepts for participants, NAPLS 2 site, and county estimated the associations between area-level ethnic density and the risk of psychosis risk outcomes. Self-reported experience of discrimination was assessed. Mediation analyses computed the indirect association of perceived discrimination in the prospective correlation between ethnic density and psychosis risk outcomes. Analyses took place between December 2021 and June 2023. Main Outcomes and Measures Psychosis risk outcomes included remission, symptomatic, progression, and conversion to psychosis and were assessed throughout 24-month follow-up. Results Of 193 individuals, the mean (SD) age was 17.5 (3.4) years and 113 males (58.5%) were included. Participants self-identified as Asian (29 [15.0%]), Black (57 [29.0%]), Hispanic (any race; 87 [45.0%]), or other (First Nations, Middle Eastern, and interracial individuals; 20 [10.4%]). Greater area-level minoritized density was associated with a lower likelihood of remaining symptomatic (relative risk [RR], 0.54 [95% CI, 0.33-0.89]) and having progressively worsening symptoms (RR, 0.52 [95% CI, 0.32-0.86]) compared with being in remission. More perceived discrimination was associated with a higher risk of staying symptomatic (RR, 1.43 [95% CI, 1.09-1.88]) and progressively worsening (RR, 1.34 [95% CI, 1.02-1.78]) compared with being in remission. Perceived discrimination significantly mediated 21.7% (95% CI, 4.1%-67.0%; P = .02) of the association between area-level minoritized density and the likelihood of being in remission. Conclusions and Relevance This study found that among ethnoracial minority youth with CHR-P, growing up in communities with a greater proportion of ethnically minoritized individuals was associated with remission of psychosis risk symptoms partly through lower levels of perceived discrimination. Understanding how the social environment impacts early psychosis risk may help develop effective interventions to prevent psychosis, especially for vulnerable minoritized youth.
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Affiliation(s)
- Deidre M. Anglin
- Department of Psychology, The City College of New York, City University of New York, New York
- The Graduate Center, City University of New York, New York
| | - Adriana Espinosa
- Department of Psychology, The City College of New York, City University of New York, New York
- The Graduate Center, City University of New York, New York
| | - Jean Addington
- Department of Psychiatry, Hotchkiss Brain Institute, University of Calgary, Calgary, Alberta, Canada
| | | | - Tyrone D. Cannon
- Department of Psychiatry, Yale University, New Haven, Connecticut
- Department of Psychology, Yale University, New Haven, Connecticut
| | - Barbara A. Cornblatt
- Division of Psychiatry Research, The Zucker Hillside Hospital, Northwell Health, Glen Oaks, New York
- Department of Psychiatry, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, New York
| | - Matcheri Keshavan
- Department of Psychiatry, Harvard Medical School at Beth Israel Deaconess Medical Center, Boston, Massachusetts
| | - Daniel H. Mathalon
- Department of Psychiatry, University of California, and San Francisco Veterans Affairs Medical Center, San Francisco
| | - Diana O. Perkins
- Department of Psychiatry, University of North Carolina, Chapel Hill
| | - William Stone
- Department of Psychiatry, Harvard Medical School at Beth Israel Deaconess Medical Center, Boston, Massachusetts
| | - Ming Tsuang
- Department of Psychiatry, University of California, San Diego
| | - Scott W. Woods
- Department of Psychiatry, Yale University, New Haven, Connecticut
| | - Elaine Walker
- Department of Psychology, Emory University, Atlanta, Georgia
| | - Carrie E. Bearden
- Department of Psychiatry and Biobehavioral Sciences, Semel Institute for Neuroscience and Human Behavior, UCLA, Los Angeles, California
- Department of Psychology, Semel Institute for Neuroscience and Human Behavior, UCLA, Los Angeles, California
| | - Benson S. Ku
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, Georgia
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Lewis-Fernández R, Chen CN, Olfson M, Interian A, Alegría M. Clinical significance of psychotic-like experiences across U.S. ethnoracial groups. Psychol Med 2023; 53:7666-7676. [PMID: 37272381 PMCID: PMC10755236 DOI: 10.1017/s0033291723001496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 05/02/2023] [Accepted: 05/03/2023] [Indexed: 06/06/2023]
Abstract
BACKGROUND Prevalence of psychotic-like experiences (PLEs) - reports of hallucinations and delusional thinking not meeting criteria for psychotic disorder - varies substantially across ethnoracial groups. What explains this range of PLE prevalence? Despite extensive research, the clinical significance of PLEs remains unclear. Are PLE prevalence and clinical severity differentially associated across ethnoracial groups? METHODS We examined the lifetime prevalence and clinical significance of PLEs across ethnoracial groups in the Collaborative Psychiatric Epidemiology Surveys (N = 11 139) using the Composite International Diagnostic Interview (CIDI) psychosis symptom screener. Outcomes included mental healthcare use (inpatient, outpatient), mental health morbidity (self-perceived poor/fair mental health, suicidal ideation or attempts), and impairment (role interference). Individuals with outcome onsets prior to PLE onset were excluded. We also examined associations of PLEs with CIDI diagnoses. Cox proportional-hazards regression and logistic regression modeling identified associations of interest. RESULTS Contrary to previous reports, only Asian Americans differed significantly from other U.S. ethnoracial groups, reporting lower lifetime prevalence (6.7% v. 8.0-11.9%) and mean number (0.09 v. 0.11-0.18) of PLEs. In multivariate analyses, PLE clinical significance showed limited ethnoracial variation among Asian Americans, non-Caribbean Latinos, and Afro-Caribbeans. In other groups, mental health outcomes showed significant ethnoracial clustering by outcome (e.g. hospitalization and role interference with Caribbean-Latino origin), possibly due to underlying differences in psychiatric disorder chronicity or treatment barriers. CONCLUSIONS While there is limited ethnoracial variation in U.S. PLE prevalence, PLE clinical significance varies across U.S. ethnoracial groups. Clinicians should consider this variation when assessing PLEs to avoid exaggerating their clinical significance, contributing to mental healthcare disparities.
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Affiliation(s)
- Roberto Lewis-Fernández
- Department of Psychiatry, Columbia University and New York State Psychiatric Institute, New York, NY, USA
| | - Chih-nan Chen
- Department of Economics, National Taipei University, Taipei, Taiwan, Republic of China
| | - Mark Olfson
- Department of Psychiatry, Columbia University and New York State Psychiatric Institute, New York, NY, USA
| | - Alejandro Interian
- Mental Health and Behavioral Sciences, VA New Jersey Healthcare System, Lyons, NJ, USA
| | - Margarita Alegría
- Disparities Research Unit, Department of Medicine, Massachusetts General Hospital/Harvard Medical School, Boston, MA, USA
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40
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Gee DG, Cohodes EM. Leveraging the developmental neuroscience of caregiving to promote resilience among youth exposed to adversity. Dev Psychopathol 2023; 35:2168-2185. [PMID: 37929292 PMCID: PMC10872788 DOI: 10.1017/s0954579423001128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2023]
Abstract
Early adversity is a major risk factor for the emergence of psychopathology across development. Identifying mechanisms that support resilience, or favorable mental health outcomes despite exposure to adversity, is critical for informing clinical intervention and guiding policy to promote youth mental health. Here we propose that caregivers play a central role in fostering resilience among children exposed to adversity via caregiving influences on children's corticolimbic circuitry and emotional functioning. We first delineate the numerous ways that caregivers support youth emotional learning and regulation and describe how early attachment lays the foundation for optimal caregiver support of youth emotional functioning in a developmental stage-specific manner. Second, we outline neural mechanisms by which caregivers foster resilience-namely, by modulating offspring corticolimbic circuitry to support emotion regulation and buffer stress reactivity. Next, we highlight the importance of developmental timing and sensitive periods in understanding caregiving-related mechanisms of resilience. Finally, we discuss clinical implications of this line of research and how findings can be translated to guide policy that promotes the well-being of youth and families.
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Gordon S, Mote J, Fulford D. Qualitative Analysis of Paranoia Reported in Clinical Interviews With Black and White Adults With Schizophrenia. Psychiatr Serv 2023; 74:1263-1269. [PMID: 37254507 PMCID: PMC10687302 DOI: 10.1176/appi.ps.20220089] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Black adults in the United States are more likely to be diagnosed as having schizophrenia spectrum disorders and to report experiences of paranoia than are White adults. Cultural mistrust, or marginalized groups' adaptive skepticism toward dominant historically White institutions, is associated with paranoia among Black individuals, suggesting that experiences of paranoia may be culturally mediated. The authors aimed to explore thematic differences between Black and White adults with schizophrenia spectrum disorders in their experiences of paranoia, including potential differences in persecutory content, cultural mistrust, and related themes. The authors conducted a thematic content analysis of archival qualitative data on experiences of paranoia reported by Black and White adults with schizophrenia spectrum disorders (N=21) in a structured clinical interview. Distinct themes related to cultural mistrust and persecutory paranoia emerged among the participants, suggesting that lived experiences of persecution and discrimination may affect how Black adults with schizophrenia spectrum disorders interpret threat and express paranoia. These findings highlight the importance of culturally responsive approaches in assessment and conceptualization of clinical paranoia versus cultural mistrust.
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Affiliation(s)
- Shari Gordon
- Department of Counseling, Developmental, and Educational Psychology, Boston College, Chestnut Hill, Massachusetts (Gordon); Department of Occupational Therapy, Sargent College at Boston University, Boston (Mote, Fulford); Department of Psychological and Brain Sciences, Boston University, Boston (Fulford)
| | - Jasmine Mote
- Department of Counseling, Developmental, and Educational Psychology, Boston College, Chestnut Hill, Massachusetts (Gordon); Department of Occupational Therapy, Sargent College at Boston University, Boston (Mote, Fulford); Department of Psychological and Brain Sciences, Boston University, Boston (Fulford)
| | - Daniel Fulford
- Department of Counseling, Developmental, and Educational Psychology, Boston College, Chestnut Hill, Massachusetts (Gordon); Department of Occupational Therapy, Sargent College at Boston University, Boston (Mote, Fulford); Department of Psychological and Brain Sciences, Boston University, Boston (Fulford)
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Hall LM, Moussa-Tooks AB, Bailey AJ, Sheffield JM. Examining delusional ideation: Relationships with race and socioeconomic status. Schizophr Res 2023; 262:104-111. [PMID: 37944343 PMCID: PMC10841742 DOI: 10.1016/j.schres.2023.10.029] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2023] [Revised: 10/15/2023] [Accepted: 10/28/2023] [Indexed: 11/12/2023]
Abstract
Race and socioeconomic status (SES) are commonly cited as risk factors for psychosis and psychotic-like experiences (PLEs). However, few studies have investigated the relationships between race and SES with specific domains of PLEs. Specifically, little work has examined the relationships between race and SES with delusional ideation, severity (preoccupation, conviction, distress), and delusional themes. Using cross-sectional, general population data (N = 727) from the Nathan Kline Institute-Rockland (NKI-Rockland) database, we investigated racial differences in delusional ideation and severity between Black and White participants, including differences in delusional themes. Then, we investigated SES's relationship with delusional thinking and the interaction between race and SES on delusional thinking. Black American participants endorsed higher delusional ideation with stronger severity than White Americans. A significant interaction between race and delusional theme revealed that Black Americans endorse significantly more delusional ideation in themes of grandiosity, religiosity, and referential-guilt. Black Americans endorse greater delusional severity in grandiose and religious ideations. Black Americans endorse stronger preoccupation and conviction - but not distress-in their referential-guilt ideation. SES was not significantly associated with delusional thinking, nor did SES moderate the significant relationships between race and delusional ideation. These results illuminate the clear racial disparity that exist in delusional ideation within a general population, which did not extend to SES in this dataset. Future work should investigate deeper into the contributory factors to these racial disparities, particularly whether they are based in psychological and/or cultural differences or are the result of assessment/measurement bias.
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Affiliation(s)
- Lauren M Hall
- Department of Psychiatry and Behavioral Sciences, Vanderbilt University Medical Center, Nashville, TN, United States of America.
| | - Alexandra B Moussa-Tooks
- Department of Psychiatry and Behavioral Sciences, Vanderbilt University Medical Center, Nashville, TN, United States of America
| | - Allen J Bailey
- Division of Alcohol, Drugs, and Addition, McLean Hospital, Belmont, MA, United States of America; Department of Psychiatry, Harvard Medical School, Boston, MA, United States of America
| | - Julia M Sheffield
- Department of Psychiatry and Behavioral Sciences, Vanderbilt University Medical Center, Nashville, TN, United States of America
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Ku BS, Addington J, Bearden CE, Cadenhead KS, Cannon TD, Compton MT, Cornblatt BA, Druss BG, Gülöksüz S, Mathalon DH, Perkins DO, Tsuang MT, Walker EF, Woods SW, Carrión RE. Associations Between Childhood Area-Level Social Fragmentation, Maladaptation to School, and Social Functioning Among Healthy Youth and Those at Clinical High Risk for Psychosis. Schizophr Bull 2023; 49:1437-1446. [PMID: 37358832 PMCID: PMC10686327 DOI: 10.1093/schbul/sbad093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/27/2023]
Abstract
BACKGROUND AND HYPOTHESIS Although studies have identified social fragmentation as an important risk factor for schizophrenia and other psychotic disorders, it is unknown whether it may impact social functioning. This study investigates whether social fragmentation during childhood predicts maladaptation to school as well as social functioning during childhood and adulthood. STUDY DESIGN Data were collected from the North American Prodrome Longitudinal Study. Participants included adults at clinical high risk for psychosis (CHR-P) and healthy comparisons (HC). Maladaptation to school and social functioning during childhood were assessed retrospectively and social functioning in adulthood was assessed at baseline. STUDY RESULTS Greater social fragmentation during childhood was associated with greater maladaptation to school (adjusted β = 0.21; 95% CI: 0.02 to 0.40). Social fragmentation was not associated with social functioning during childhood (unadjusted β = -0.08; 95% CI: -0.31 to 0.15). However, greater social fragmentation during childhood predicted poorer social functioning in adulthood (adjusted β = -0.43; 95% CI: -0.79 to -0.07). Maladaptation to school mediated 15.7% of the association between social fragmentation and social functioning. The association between social fragmentation and social functioning was stronger among adults at CHR-P compared to HC (adjusted β = -0.42; 95% CI: -0.82 to -0.02). CONCLUSIONS This study finds that social fragmentation during childhood is associated with greater maladaptation to school during childhood, which in turn predicts poorer social functioning in adulthood. Further research is needed to disentangle aspects of social fragmentation that may contribute to social deficits, which would have implications for the development of effective interventions at the individual and community levels.
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Affiliation(s)
- Benson S Ku
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, GA, USA
| | - Jean Addington
- Department of Psychiatry, University of Calgary, Calgary, AB, Canada
| | - Carrie E Bearden
- Departments of Psychiatry and Biobehavioral Sciences and Psychology, Semel Institute for Neuroscience and Human Behavior, UCLA, Los Angeles, CA, USA
| | | | - Tyrone D Cannon
- Department of Psychiatry, Yale University, New Haven, CT, USA
- Department of Psychology, Yale University, New Haven, CT, USA
| | - Michael T Compton
- Department of Psychiatry, Columbia University Vagelos College of Physicians and Surgeons, and New York State Psychiatric Institute, New York, NY, USA
| | - Barbara A Cornblatt
- Division of Psychiatry Research, The Zucker Hillside Hospital, Northwell Health, Glen Oaks, NY, USA
- Department of Psychiatry, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, NY, USA
| | - Benjamin G Druss
- Department of Health Policy and Management, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Sinan Gülöksüz
- Department of Psychiatry, Yale University, New Haven, CT, USA
- Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience, Maastricht University Medical Centre, Maastricht, The Netherlands
| | - Daniel H Mathalon
- Department of Psychiatry, University of California, and San Francisco Veterans Affairs Medical Center, San Francisco, CA, USA
| | - Diana O Perkins
- Department of Psychiatry, University of North Carolina, Chapel Hill, NC, USA
| | - Ming T Tsuang
- Department of Psychiatry, University of California, San Diego, CA, USA
| | - Elaine F Walker
- Department of Psychology, Emory University, Atlanta, GA, USA
| | - Scott W Woods
- Department of Psychiatry, Yale University, New Haven, CT, USA
| | - Ricardo E Carrión
- Division of Psychiatry Research, The Zucker Hillside Hospital, Northwell Health, Glen Oaks, NY, USA
- Department of Psychiatry, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, NY, USA
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Affiliation(s)
- Els van der Ven
- Department of Clinical, Neuro- and Developmental Psychology, Vrije Universiteit, Amsterdam (van der Ven); Mailman School of Public Health, Columbia University, and New York State Psychiatric Institute, New York (Susser)
| | - Ezra Susser
- Department of Clinical, Neuro- and Developmental Psychology, Vrije Universiteit, Amsterdam (van der Ven); Mailman School of Public Health, Columbia University, and New York State Psychiatric Institute, New York (Susser)
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Forsyth JK, Bearden CE. Rethinking the First Episode of Schizophrenia: Identifying Convergent Mechanisms During Development and Moving Toward Prediction. Am J Psychiatry 2023; 180:792-804. [PMID: 37908094 DOI: 10.1176/appi.ajp.20230736] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/02/2023]
Affiliation(s)
- Jennifer K Forsyth
- Department of Psychology, University of Washington, Seattle (Forsyth); Semel Institute for Neuroscience and Human Behavior, Department of Psychiatry and Behavioral Sciences, and Department of Psychology, University of California, Los Angeles (Bearden)
| | - Carrie E Bearden
- Department of Psychology, University of Washington, Seattle (Forsyth); Semel Institute for Neuroscience and Human Behavior, Department of Psychiatry and Behavioral Sciences, and Department of Psychology, University of California, Los Angeles (Bearden)
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46
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Chung W, Jiang SF, Milham MP, Merikangas KR, Paksarian D. Inequalities in the Incidence of Psychotic Disorders Among Racial and Ethnic Groups. Am J Psychiatry 2023; 180:805-814. [PMID: 37789743 DOI: 10.1176/appi.ajp.20220917] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/05/2023]
Abstract
OBJECTIVE The authors examined recent trends in incidence of psychotic disorders, demographic characteristics, and comorbid psychiatric and medical conditions among six racial/ethnic groups. METHOD A retrospective cohort study design was used to examine the incidence of psychotic disorders across race/ethnicity groups and comorbid psychiatric and medical conditions among members of Kaiser Permanente Northern California from 2009 to 2019 (N=5,994,758). Poisson regression was used to assess changes in annual incidence, and Cox proportional hazards and logistic regression models adjusted for age and sex were used to test correlates and consequences. RESULTS Overall, the incidence of nonaffective psychotic disorders decreased slightly over the study period. Compared with White members, the risk of nonaffective psychosis diagnosis was higher among Black (hazard ratio=2.13, 95% CI=2.02-2.24) and American Indian or Alaskan Native (AIAN) (hazard ratio=1.85, 95% CI=1.53-2.23) members and lower among Asian (hazard ratio=0.72, 95% CI=0.68-0.76) and Hispanic (hazard ratio=0.91, 95% CI=0.87-0.96) members, as well as those whose race/ethnicity was categorized as "other" (hazard ratio=0.92, 95% CI=0.86-0.99). Compared with White members, the risk of affective psychosis diagnosis adjusted for age and sex was higher among Black (hazard ratio=1.76, 95% CI=1.62-1.91), Hispanic (hazard ratio=1.09, 95% CI=1.02-1.16), and AIAN (hazard ratio=1.38, 95% CI=1.00-1.90) members and lower among Asian (hazard ratio=0.77, 95% CI=0.71-0.83), Native Hawaiian or other Pacific Islander (hazard ratio=0.69, 95% CI=0.48-0.99), and "other" (hazard ratio=0.86, 95% CI=0.77-0.96) members. Psychotic disorders were associated with significantly higher odds of suicide (odds ratio=2.65, 95% CI=2.15-3.28), premature death (odds ratio=1.30, 95% CI=1.22-1.39), and stroke (odds ratio=1.64, 95% CI=1.55-1.72) and lower odds of health care utilization (odds ratio=0.44, 95% CI=0.42-0.47). CONCLUSIONS This study demonstrates racial and ethnic variation in incident psychotic disorder diagnoses in the United States, compared with non-Hispanic Whites. Individuals diagnosed with psychosis face a greater burden of other negative health outcomes and lower odds of health care utilization, reflecting personal and economic impacts. Identifying risk factors for elevated rates and protective influences in subgroups can inform strategies for prevention and interventions to ameliorate severe consequences of psychotic syndromes.
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Affiliation(s)
- Winston Chung
- Department of Psychiatry, Kaiser Permanente Northern California, San Francisco (Chung); Division of Research, Kaiser Permanente Northern California, Oakland (Jiang); Center for the Developing Brain, Child Mind Institute, New York (Milham); Center for Biomedical Imaging and Neuromodulation, Nathan S. Kline Institute for Psychiatric Research, Orangeburg, N.Y. (Milham); Genetic Epidemiology Research Branch, NIMH, Bethesda, Md. (Merikangas, Paksarian)
| | - Sheng-Fang Jiang
- Department of Psychiatry, Kaiser Permanente Northern California, San Francisco (Chung); Division of Research, Kaiser Permanente Northern California, Oakland (Jiang); Center for the Developing Brain, Child Mind Institute, New York (Milham); Center for Biomedical Imaging and Neuromodulation, Nathan S. Kline Institute for Psychiatric Research, Orangeburg, N.Y. (Milham); Genetic Epidemiology Research Branch, NIMH, Bethesda, Md. (Merikangas, Paksarian)
| | - Michael P Milham
- Department of Psychiatry, Kaiser Permanente Northern California, San Francisco (Chung); Division of Research, Kaiser Permanente Northern California, Oakland (Jiang); Center for the Developing Brain, Child Mind Institute, New York (Milham); Center for Biomedical Imaging and Neuromodulation, Nathan S. Kline Institute for Psychiatric Research, Orangeburg, N.Y. (Milham); Genetic Epidemiology Research Branch, NIMH, Bethesda, Md. (Merikangas, Paksarian)
| | - Kathleen R Merikangas
- Department of Psychiatry, Kaiser Permanente Northern California, San Francisco (Chung); Division of Research, Kaiser Permanente Northern California, Oakland (Jiang); Center for the Developing Brain, Child Mind Institute, New York (Milham); Center for Biomedical Imaging and Neuromodulation, Nathan S. Kline Institute for Psychiatric Research, Orangeburg, N.Y. (Milham); Genetic Epidemiology Research Branch, NIMH, Bethesda, Md. (Merikangas, Paksarian)
| | - Diana Paksarian
- Department of Psychiatry, Kaiser Permanente Northern California, San Francisco (Chung); Division of Research, Kaiser Permanente Northern California, Oakland (Jiang); Center for the Developing Brain, Child Mind Institute, New York (Milham); Center for Biomedical Imaging and Neuromodulation, Nathan S. Kline Institute for Psychiatric Research, Orangeburg, N.Y. (Milham); Genetic Epidemiology Research Branch, NIMH, Bethesda, Md. (Merikangas, Paksarian)
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Ku BS, Collins M, Anglin DM, Diomino AM, Addington J, Bearden CE, Cadenhead KS, Cannon TD, Cornblatt BA, Druss BG, Keshavan M, Mathalon DH, Perkins DO, Stone WS, Tsuang MT, Woods SW, Walker EF. Associations between childhood ethnoracial minority density, cortical thickness, and social engagement among minority youth at clinical high-risk for psychosis. Neuropsychopharmacology 2023; 48:1707-1715. [PMID: 37438421 PMCID: PMC10579230 DOI: 10.1038/s41386-023-01649-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Revised: 06/16/2023] [Accepted: 06/29/2023] [Indexed: 07/14/2023]
Abstract
An ethnoracial minority density (EMD) effect in studies of psychotic spectrum disorders has been observed, whereby the risk of psychosis in ethnoracial minority group individuals is inversely related to the proportion of minorities in their area of residence. The authors investigated the relationships among area-level EMD during childhood, cortical thickness (CT), and social engagement (SE) in clinical high risk for psychosis (CHR-P) youth. Data were collected as part of the North American Prodrome Longitudinal Study. Participants included 244 ethnoracial minoritized (predominantly Hispanic, Asian and Black) CHR-P youth and ethnoracial minoritized healthy controls. Among youth at CHR-P (n = 164), lower levels of EMD during childhood were associated with reduced CT in the right fusiform gyrus (adjusted β = 0.54; 95% CI 0.17 to 0.91) and right insula (adjusted β = 0.40; 95% CI 0.05 to 0.74). The associations between EMD and CT were significantly moderated by SE: among youth with lower SE (SE at or below the median, n = 122), lower levels of EMD were significantly associated with reduced right fusiform gyrus CT (adjusted β = 0.72; 95% CI 0.29 to 1.14) and reduced right insula CT (adjusted β = 0.57; 95% CI 0.18 to 0.97). However, among those with greater SE (n = 42), the associations between EMD and right insula and fusiform gyrus CT were not significant. We found evidence that lower levels of ethnic density during childhood were associated with reduced cortical thickness in regional brain regions, but this association may be buffered by greater levels of social engagement.
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Affiliation(s)
- Benson S Ku
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, GA, USA.
| | - Meghan Collins
- Department of Psychology, Yale University, New Haven, CT, USA
| | - Deidre M Anglin
- Department of Psychology, The City College of New York, City University of New York, New York, NY, USA
- The Graduate Center, City University of New York, New York, NY, USA
| | - Anthony M Diomino
- Department of Psychiatry, University of California, San Diego, CA, USA
| | - Jean Addington
- Department of Psychiatry, University of Calgary, Calgary, AB, Canada
| | - Carrie E Bearden
- Departments of Psychiatry and Biobehavioral Sciences and Psychology, Semel Institute for Neuroscience and Human Behavior, UCLA, Los Angeles, CA, USA
| | - Kristin S Cadenhead
- Department of Psychology, The City College of New York, City University of New York, New York, NY, USA
| | - Tyrone D Cannon
- Department of Psychology, Yale University, New Haven, CT, USA
- Department of Psychiatry, Yale University, New Haven, CT, USA
| | - Barbara A Cornblatt
- Division of Psychiatry Research, The Zucker Hillside Hospital, Northwell Health, Glen Oaks, NY, USA
- Department of Psychiatry, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, NY, USA
| | - Benjamin G Druss
- Department of Health Policy and Management, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Matcheri Keshavan
- Harvard Medical School, Departments of Psychiatry at Massachusetts Mental Health Center Public Psychiatry Division, Beth Israel Deaconess Medical Center, and Massachusetts General Hospital, Boston, MA, USA
| | - Daniel H Mathalon
- Department of Psychiatry, University of California, and San Francisco Veterans Affairs Medical Center, San Francisco, CA, USA
| | - Diana O Perkins
- Department of Psychiatry, University of North Carolina, Chapel Hill, NC, USA
| | - William S Stone
- Harvard Medical School, Departments of Psychiatry at Massachusetts Mental Health Center Public Psychiatry Division, Beth Israel Deaconess Medical Center, and Massachusetts General Hospital, Boston, MA, USA
| | - Ming T Tsuang
- Department of Psychiatry, University of California, San Diego, CA, USA
| | - Scott W Woods
- Department of Psychiatry, University of Calgary, Calgary, AB, Canada
| | - Elaine F Walker
- Department of Psychology, Emory University, Atlanta, GA, USA
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48
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Jankowski SE, Pope LG, Smith S, Pagdon S, Dixon LB, Amsalem D. Using focus groups to inform a brief video intervention to reduce public stigma toward Black youth living with psychosis. Front Psychiatry 2023; 14:1210222. [PMID: 37829764 PMCID: PMC10565348 DOI: 10.3389/fpsyt.2023.1210222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2023] [Accepted: 09/04/2023] [Indexed: 10/14/2023] Open
Abstract
Objective Black individuals living with psychosis are at risk for stigma and marginalization due to systematic discrimination and barriers to receiving treatment. Social contact-based interventions have the potential to reduce stigma; however, interventions with elements specific to the experiences of Black youth are limited. Therefore, we aimed to gather input from Black youth living with psychosis to develop a social contact-based, brief video intervention to reduce public stigma toward Black youth with psychosis. Methods Two 90-min focus groups were conducted with seven young Black individuals ages 18-30 with First Episode Psychosis from OnTrackNY. Participants were asked about their experiences of stigma and racial discrimination, and their perspectives on a video intervention. Focus group transcripts were analyzed using thematic content analysis. Results Themes that emerged included: the salience of stigma and racial experiences for some participants and not others; the linking of religiosity and symptoms in Black communities; the importance of taking responsibility for recovery as a coping strategy to counteract stigma; and mixed views on creating a video intervention specific to Black youth. Conclusion Meaningful and empowering involvement of individuals with lived experience of psychosis is essential to create stigma reducing interventions. Input from Black youth living with psychosis assisted in developing a culturally tailored brief video-based intervention to reduce public stigma toward Black youth with psychosis that included information about the protagonist's experience of race and mental illness, specifically family, religious, and community-based experiences.
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Affiliation(s)
| | | | | | | | | | - Doron Amsalem
- New York State Psychiatric Institute and Department of Psychiatry, Columbia University Vagelos College of Physicians and Surgeons, New York, NY, United States
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Elia J, Pajer K, Prasad R, Pumariega A, Maltenfort M, Utidjian L, Shenkman E, Kelleher K, Rao S, Margolis PA, Christakis DA, Hardan AY, Ballard R, Forrest CB. Electronic health records identify timely trends in childhood mental health conditions. Child Adolesc Psychiatry Ment Health 2023; 17:107. [PMID: 37710303 PMCID: PMC10503059 DOI: 10.1186/s13034-023-00650-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Accepted: 08/20/2023] [Indexed: 09/16/2023] Open
Abstract
BACKGROUND Electronic health records (EHRs) data provide an opportunity to collect patient information rapidly, efficiently and at scale. National collaborative research networks, such as PEDSnet, aggregate EHRs data across institutions, enabling rapid identification of pediatric disease cohorts and generating new knowledge for medical conditions. To date, aggregation of EHR data has had limited applications in advancing our understanding of mental health (MH) conditions, in part due to the limited research in clinical informatics, necessary for the translation of EHR data to child mental health research. METHODS In this cohort study, a comprehensive EHR-based typology was developed by an interdisciplinary team, with expertise in informatics and child and adolescent psychiatry, to query aggregated, standardized EHR data for the full spectrum of MH conditions (disorders/symptoms and exposure to adverse childhood experiences (ACEs), across 13 years (2010-2023), from 9 PEDSnet centers. Patients with and without MH disorders/symptoms (without ACEs), were compared by age, gender, race/ethnicity, insurance, and chronic physical conditions. Patients with ACEs alone were compared with those that also had MH disorders/symptoms. Prevalence estimates for patients with 1+ disorder/symptoms and for specific disorders/symptoms and exposure to ACEs were calculated, as well as risk for developing MH disorder/symptoms. RESULTS The EHR study data set included 7,852,081 patients < 21 years of age, of which 52.1% were male. Of this group, 1,552,726 (19.8%), without exposure to ACEs, had a lifetime MH disorders/symptoms, 56.5% being male. Annual prevalence estimates of MH disorders/symptoms (without exposure to ACEs) rose from 10.6% to 2010 to 15.1% in 2023, a 44% relative increase, peaking to 15.4% in 2019, prior to the Covid-19 pandemic. MH categories with the largest increases between 2010 and 2023 were exposure to ACEs (1.7, 95% CI 1.6-1.8), anxiety disorders (2.8, 95% CI 2.8-2.9), eating/feeding disorders (2.1, 95% CI 2.1-2.2), gender dysphoria/sexual dysfunction (43.6, 95% CI 35.8-53.0), and intentional self-harm/suicidality (3.3, 95% CI 3.2-3.5). White youths had the highest rates in most categories, except for disruptive behavior disorders, elimination disorders, psychotic disorders, and standalone symptoms which Black youths had higher rates. Median age of detection was 8.1 years (IQR 3.5-13.5) with all standalone symptoms recorded earlier than the corresponding MH disorder categories. CONCLUSIONS These results support EHRs' capability in capturing the full spectrum of MH disorders/symptoms and exposure to ACEs, identifying the proportion of patients and groups at risk, and detecting trends throughout a 13-year period that included the Covid-19 pandemic. Standardized EHR data, which capture MH conditions is critical for health systems to examine past and current trends for future surveillance. Our publicly available EHR-mental health typology codes can be used in other studies to further advance research in this area.
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Affiliation(s)
- Josephine Elia
- Department of Pediatrics, Nemours Children's Health Delaware, Sydney Kimmel School of Medicine, Philadelphia, PA, US.
| | - Kathleen Pajer
- Department of Psychiatry, Faculty of Medicine, University of Ottawa, Children's Hospital of Eastern Ontario, Ottawa, ON, Canada
| | - Raghuram Prasad
- Department of Child and Adolescent Psychiatry, Children's Hospital of Philadelphia, Perelman School of Medicine, the University of Pennsylvania, Philadelphia, PA, US
| | - Andres Pumariega
- Department of Psychiatry, University of Florida College of Medicine, University of Florida Health, Gainesville, FL, US
| | - Mitchell Maltenfort
- Department of Biomedical and Health Informatics, Children's Hospital of Philadelphia, Philadelphia, PA, US
| | - Levon Utidjian
- Department of Pediatrics, Children's Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania, Philadelphia, US
| | - Elizabeth Shenkman
- Department of Health Outcomes and Biomedical Informatics, University of Florida College of Medicine, Gainesville, US
| | - Kelly Kelleher
- The Research Institute, Nationwide Children's Hospital, Department of Pediatrics, The Ohio State University College of Medicine, Ohio, US
| | - Suchitra Rao
- Department of Pediatrics, Children's Hospital of Colorado, University of Colorado, Aurora, CO, US
| | - Peter A Margolis
- James Anderson Center for Health Systems Excellence, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, University of Cincinnati, Cincinnati, OH, US
| | - Dimitri A Christakis
- Center for Child Health, Behavior and Development, Department of Pediatrics, Seattle Children's Hospital, University of Washington, Seattle, Washington, US
| | - Antonio Y Hardan
- Department of Psychiatry and Behavioral Sciences, Stanford University, Palo Alto, CA, US
| | - Rachel Ballard
- Department of Psychiatry and Behavioral Sciences and Pediatrics, Ann & Robert H. Lurie Children's Hospital, Chicago, IL, US
| | - Christopher B Forrest
- Department of Pediatrics, Children's Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania, Philadelphia, US
- Applied Clinical Research Center, Children's Hospital of Philadelphia, Department of Healthcare Management, Perelman School of Medicine, the University of Pennsylvania, Philadelphia, US
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Bidopia T, Karvay YG, Stadterman Guarecuco JM, Jarcho JM, Burke NL. Race/Ethnicity as a Moderator of the Association Between Weight-Related Abuse and Disordered Eating. J Racial Ethn Health Disparities 2023:10.1007/s40615-023-01775-3. [PMID: 37668958 DOI: 10.1007/s40615-023-01775-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 08/03/2023] [Accepted: 08/21/2023] [Indexed: 09/06/2023]
Abstract
OBJECTIVES Extant research supports a positive relationship between weight-related abuse (WRA) and disordered eating constructs. Individuals who face marginalization and who are more likely to live in larger bodies, such as Black and Hispanic individuals in the United States (U.S.), may be at a heightened risk of WRA. This study is aimed at understanding whether the relationship between WRA and disordered eating constructs varies by race/ethnicity. We hypothesized that individuals from marginalized backgrounds would have differential levels of dietary restraint, body dissatisfaction, and shape/weight overvaluation with increased experiences of WRA compared to non-Hispanic White individuals. METHODS Two thousand one hundred sixteen undergraduates were recruited from two U.S. universities for a survey-based study assessing psychosocial functioning. Participants completed a demographics questionnaire assessing race/ethnicity, the Weight-Related Abuse Questionnaire assessing WRA experiences, and the Eating Disorders Examination-Questionnaire assessing disordered eating constructs. RESULTS Results showed positive relationships between verbal (vWRA) and physical (pWRA) WRA and disordered eating behaviors and cognitions. Moreover, at higher levels of vWRA, Asian and multiracial individuals showed greater dietary restraint compared to White individuals. No other tested models were moderated by race/ethnicity. CONCLUSION WRA is positively associated with disordered eating behaviors and cognitions across racial/ethnic identities, and vWRA may be differentially related to increased dietary restraint in Asian and multiracial individuals compared to White individuals. Further research utilizing intersectional analyses (e.g., examining how this relationship varies according to the intersection of race/ethnicity, gender, and weight status) would help clarify this relationship.
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Affiliation(s)
- Tatyana Bidopia
- Department of Psychology, Fordham University, Dealy Hall, 441 East Fordham Road, Bronx, NY, 10458, USA
| | - Yvette G Karvay
- Department of Psychology, Fordham University, Dealy Hall, 441 East Fordham Road, Bronx, NY, 10458, USA
| | | | - Johanna M Jarcho
- Department of Psychology, Temple University, Weiss Hall 866, 1701 N 13th St, Philadelphia, PA, 19122, USA
| | - Natasha L Burke
- Department of Psychology, Fordham University, Dealy Hall, 441 East Fordham Road, Bronx, NY, 10458, USA.
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