RESUMO
The Hierarchical Taxonomy of Psychopathology (HiTOP) has emerged out of the quantitative approach to psychiatric nosology. This approach identifies psychopathology constructs based on patterns of co-variation among signs and symptoms. The initial HiTOP model, which was published in 2017, is based on a large literature that spans decades of research. HiTOP is a living model that undergoes revision as new data become available. Here we discuss advantages and practical considerations of using this system in psychiatric practice and research. We especially highlight limitations of HiTOP and ongoing efforts to address them. We describe differences and similarities between HiTOP and existing diagnostic systems. Next, we review the types of evidence that informed development of HiTOP, including populations in which it has been studied and data on its validity. The paper also describes how HiTOP can facilitate research on genetic and environmental causes of psychopathology as well as the search for neurobiologic mechanisms and novel treatments. Furthermore, we consider implications for public health programs and prevention of mental disorders. We also review data on clinical utility and illustrate clinical application of HiTOP. Importantly, the model is based on measures and practices that are already used widely in clinical settings. HiTOP offers a way to organize and formalize these techniques. This model already can contribute to progress in psychiatry and complement traditional nosologies. Moreover, HiTOP seeks to facilitate research on linkages between phenotypes and biological processes, which may enable construction of a system that encompasses both biomarkers and precise clinical description.
Assuntos
Transtornos Mentais , Psiquiatria , Humanos , Transtornos Mentais/terapia , Fenótipo , Psicopatologia , Projetos de PesquisaRESUMO
OBJECTIVE: Sexual minoritized persons evidence higher prevalence of eating disorders than heterosexual persons, yet it is unclear which specific symptoms drive these disparities. Empirical evidence also documents the importance of considering subclinical eating disorder presentations, as well as potential differentiation in expression of eating disorder symptoms based on gender. The current study complements that of Kamody et al. (2020), who examined sexual orientation-based disparities in eating disorder diagnoses using a nationally representative sample of the US adult population. METHOD: Using the National Epidemiologic Survey on Alcohol and Related Conditions-III (NESARC-III), we compared the prevalence of eating disorder symptoms across sexual minority status separately for men and women. RESULTS: Sexual minoritized men were more likely than heterosexual men to report body mass index (BMI) < 18.5 kg/m2 (odds ratio [OR] = 1.76), thus, being screened into questions about restrictive eating. Sexual minoritized women were more likely than heterosexual women to endorse ever engaging in a binge-eating episode (OR = 2.25) and engaging in weekly binge eating for at least 3 months (OR = 1.58), thus, being screened into follow-up questions about binge eating. Sexual minoritized men were more likely than heterosexual men to fear gaining weight even when at their lowest weight (OR = 4.35) and experience a loss of control when overeating (OR = 3.13). DISCUSSION: Sexual orientation-based disparities in eating disorder symptom endorsement were nuanced when stratifying the entire sample by gender. Findings expand previous research on disparities in clinical/diagnosed eating disorders, highlighting the importance of assessing symptomology beyond diagnosis, as well as the intersectional influence of sexual orientation and gender, in both research and practice.
Assuntos
Transtorno da Compulsão Alimentar , Bulimia , Transtornos da Alimentação e da Ingestão de Alimentos , Minorias Sexuais e de Gênero , Adulto , Transtornos da Alimentação e da Ingestão de Alimentos/diagnóstico , Transtornos da Alimentação e da Ingestão de Alimentos/epidemiologia , Feminino , Heterossexualidade , Humanos , Masculino , Comportamento SexualRESUMO
Recent studies of the Five Facet Mindfulness Questionnaire (FFMQ) and its condensed version (FFMQ-SF) fail to replicate the initially proposed five-factor structure in clinical samples. Failure to adequately understand the dimensionality of common mindfulness measures within clinical samples, therefore, represents an important gap in the current literature. The increasing popularity of mindfulness-based interventions warrants further investigation of differential associations between facets of mindfulness and different forms of psychopathology. We examined (a) the underlying structure of the FFMQ and FFMQ-SF, and (b) associations between FFMQ and FFMQ-SF facets and dimensions of psychopathology (i.e., internalizing and substance use disorders) in two large clinical samples (N = 2,779). Results from bass-ackwards analyses suggested similarly defensible five- and six-factor model solutions in terms of fit. The five-factor model was optimal when factoring in parsimony. Exploratory structural equation modeling revealed that all FFMQ facets with the exception of observe were negatively associated with the internalizing factor. Associations with substance use disorders were more complex. In both samples, five-factor FFMQ and FFMQ-SF models were determined to best represent these data. Whereas deficits in all FFMQ facets with the exception of observe correspond with lower internalizing psychopathology, a more nuanced association was observed with substance use disorders.
Assuntos
Transtornos Mentais , Atenção Plena , Humanos , Psicometria/métodos , Reprodutibilidade dos Testes , Inquéritos e Questionários , Transtornos Mentais/diagnósticoRESUMO
Accumulating evidence suggests that sexual minority individuals are at increased risk for physical health conditions compared to heterosexual individuals. However, we know little about physical health disparities affecting bisexual individuals, a population at increased risk for psychiatric and substance use conditions compared to both heterosexual and lesbian/gay populations. Using a large, nationally representative sample, we examined physical health disparities for bisexual individuals. To advance research on sexual minority health disparities, we further: (1) compared prevalence rates of physical health conditions across three dimensions of sexual orientation (i.e., identity, attractions, behavior) and (2) examined whether disparities differed by sex and race/ethnicity. Results indicated that sexual minority individuals were at increased risk for many physical health conditions. Notably, individuals with bisexual identity, attractions, and/or behavior were at increased risk for more physical health conditions than other sexual minority groups. The number and types of physical health disparities affecting bisexually identified individuals and individuals with same- and opposite-sex attractions and/or sexual partners varied across sex and race/ethnicity, with the most consistent disparities emerging for individuals who reported same- and opposite-sex sexual partners. Our findings highlight the substantial physical health disparities affecting sexual minorities and the heightened risk conferred by all facets of bisexuality.
Assuntos
Bissexualidade/estatística & dados numéricos , Disparidades nos Níveis de Saúde , Grupos Raciais/estatística & dados numéricos , Minorias Sexuais e de Gênero/estatística & dados numéricos , Adulto , Feminino , Humanos , Masculino , Fatores de Risco , Comportamento Sexual/estatística & dados numéricosRESUMO
BACKGROUND: In an attempt to resolve questions regarding the symptom classification of autism spectrum disorder (ASD), previous research generally aimed to demonstrate superiority of one model over another. Rather than adjudicating which model may be optimal, we propose an alternative approach that integrates competing models using Goldberg's bass-ackwards method, providing a comprehensive understanding of the underlying symptom structure of ASD. METHODS: The study sample comprised 3,825 individuals, consecutive referrals to a university hospital developmental disabilities specialty clinic or a child psychiatry outpatient clinic. This study analyzed DSM-IV-referenced ASD symptom statements from parent and teacher versions of the Child and Adolescent Symptom Inventory-4R. A series of exploratory structural equation models was conducted in order to produce interpretable latent factors that account for multivariate covariance. RESULTS: Results indicated that ASD symptoms were structured into an interpretable hierarchy across multiple informants. This hierarchy includes five levels; key features of ASD bifurcate into different constructs with increasing specificity. CONCLUSIONS: This is the first study to examine an underlying structural hierarchy of ASD symptomatology using the bass-ackwards method. This hierarchy demonstrates how core features of ASD relate at differing levels of resolution, providing a model for conceptualizing ASD heterogeneity and a structure for integrating divergent theories of cognitive processes and behavioral features that define the disorder. These findings suggest that a more coherent and complete understanding of the structure of ASD symptoms may be reflected in a metastructure rather than at one level of resolution.
Assuntos
Transtorno do Espectro Autista/diagnóstico , Transtorno do Espectro Autista/psicologia , Adolescente , Adulto , Criança , Feminino , Humanos , Masculino , Modelos Psicológicos , Índice de Gravidade de Doença , Adulto JovemRESUMO
OBJECTIVE: Effective interventions have been developed for myriad common psychological and substance use disorders, though they remain highly underutilized. Previous research has shown that the likelihood of treatment utilization varies across disorder diagnosis. However, studies that focus on individual disorders have resulted in a large, piecemeal literature that neglects the high rates of multivariate comorbidity. The current study investigated the association between treatment utilization and transdiagnostic comorbidity factors. METHODS: In a nationally representative sample of the United States adult population (N=34,653), we applied the internalizing-externalizing latent comorbidity model to examine its association with lifetime utilization of various treatments for mood, anxiety, and substance use disorders. RESULTS: Both internalizing and externalizing transdiagnostic factors were positively associated with all forms of treatment utilization. Stronger within-domain domain (e.g., internalizing's association with mood or anxiety treatment) than between-domain (e.g., internalizing's association with substance use disorder treatment) associations were found. Significant antagonistic internalizing-by-externalizing interactions were also observed. CONCLUSIONS: These results underscore the importance of applying a nuanced approach to modeling comorbidity when predicting treatment utilization. Clinical implications are discussed.
Assuntos
Transtornos Mentais/diagnóstico , Transtornos Mentais/epidemiologia , Modelos Psicológicos , Transtornos Relacionados ao Uso de Substâncias/diagnóstico , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Ansiedade/diagnóstico , Ansiedade/epidemiologia , Ansiedade/psicologia , Transtornos de Ansiedade/diagnóstico , Transtornos de Ansiedade/epidemiologia , Transtornos de Ansiedade/psicologia , Comorbidade , Diagnóstico Duplo (Psiquiatria)/métodos , Feminino , Humanos , Masculino , Transtornos Mentais/psicologia , Pessoa de Meia-Idade , Transtornos Psicóticos/diagnóstico , Transtornos Psicóticos/epidemiologia , Transtornos Psicóticos/psicologia , Estudos Retrospectivos , Transtornos Relacionados ao Uso de Substâncias/psicologia , Estados Unidos/epidemiologiaRESUMO
Exposure to childhood sexual abuse (CSA) is associated with elevated rates of mental disorders, sexual risk behavior, and sexually transmitted infections (STIs) in adulthood. Mental disorders themselves are associated with an increased risk for HIV/AIDs and STIs as well, and thus may mediate the association between CSA and HIV/AIDS and other STIs. The links among CSA, disorders, and STIs are unclear, however. The current study tested the hypothesis that the association of CSA with STIs is mediated by adult transdiagnostic psychopathology. We examined the potential mediating role of transdiagnostic psychopathology factors-internalizing (INT) and externalizing (EXT)-in the association between CSA and receiving a past-year diagnosis of HIV, AIDS, or another STI in a large, national probability sample of adults (N=34,653). Using indirect effects modeling, we found that 54.4% of the association between CSA and subsequent HIV/AIDS/STI diagnosis operated through transdiagnostic psychopathology. The proposed mediation model was supported, indicating that individuals reporting CSA had higher estimated levels of latent general liabilities for INT and EXT disorders, and it was largely these liabilities that accounted for the link between CSA and heightened risk of adult HIV, AIDS, and STI diagnoses.
Assuntos
Sobreviventes Adultos de Maus-Tratos Infantis/psicologia , Infecções por HIV/psicologia , Infecções Sexualmente Transmissíveis/psicologia , Síndrome da Imunodeficiência Adquirida/complicações , Síndrome da Imunodeficiência Adquirida/psicologia , Adulto , Feminino , Infecções por HIV/complicações , Humanos , Controle Interno-Externo , Masculino , Modelos Psicológicos , Psicopatologia , Assunção de Riscos , Infecções Sexualmente Transmissíveis/complicações , Avaliação de SintomasRESUMO
PURPOSE: Research on the structure of mental disorders and comorbidity indicates that many forms of psychopathology and substance use disorders are manifestations of relatively few transdiagnostic latent factors. These factors have important consequences for mental disorder research and applied practice. METHODS: We provide an overview of the transdiagnostic factor literature, with particular focus on recent advances. RESULTS: Internalizing and externalizing transdiagnostic factors have been well characterized in terms of their structures, links with disorders, stability, and statistical properties (e.g., invariance and distributions). Research on additional transdiagnostic factors, such as thought disorder, is quickly advancing latent structural models, as are integrations of transdiagnostic constructs with personality traits. Genetically informed analyses continue to clarify the origins of transdiagnostic factor levels, and links between these factors and important environmental exposures provide promising new avenues of inquiry. CONCLUSIONS: Transdiagnostic factors account for the development and continuity of disorders and comorbidity over time, function as the primary links between disorders and important outcomes such as suicide, mediate associations between environmental exposures and disorders, provide an empirically supported classification system, and serve as foci for efficient, broadband intervention approaches. Overall, transdiagnostic factor research indicates the paramount importance of understanding these constructs and, thereby, broadening our understanding of mental disorder in general.
Assuntos
Transtornos Mentais/epidemiologia , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Comorbidade , Humanos , PsicopatologiaRESUMO
Research suggests that many mental disorders-mood and anxiety, substance use, and personality psychopathology-are related through relatively few latent transdiagnostic factors. With regard to the comorbidity of personality disorders and common mental disorders, factor structures such as internalizing-externalizing have been replicated in numerous samples, across the life span, and around the globe. One critical feature of transdiagnostic factors is that they serve as a point of intersection between personality and psychopathology, making them particularly relevant phenomena for applied clinical work. Although numerous studies have supported the significance of transdiagnostic factors for research and classification purposes, there has been comparatively less articulation of how such factors might be of benefit to practicing assessment clinicians. Herein, we present an overview of transdiagnostic factor research findings, and we apply these findings to the clinical topics of assessment, diagnosis, and treatment. For clinicians as well as researchers, the use of transdiagnostic constructs presents positive implications for efforts to understand, characterize, and ameliorate psychopathology-including its manifestations as personality disorder-in a valid, effective, and efficient way.
Assuntos
Determinação da Personalidade/normas , Transtornos da Personalidade/diagnóstico , Humanos , Transtornos da Personalidade/classificação , Transtornos da Personalidade/terapiaRESUMO
The Personality Inventory for Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, Brief Form (PID-5-BF) was developed with an assumption of invariance across sexual and gender minority (SGM) individuals. This assumption has yet to be tested empirically. Using multigroup confirmatory factor analysis, we examined measurement invariance in the PID-5-BF across the SGM status in clinical (N = 1,174; n = 254 SGM) and nonclinical (N = 1,456; n = 151 SGM) samples. Measurement invariance was supported for the PID-5-BF structure, item thresholds, and factor loadings, but not at the item intercept level. SGM individuals endorsed higher negative affectivity, antagonism, disinhibition, and psychoticism domains in both samples. In the clinical sample, adjusting for partial invariance decreased detachment and antagonism levels for SGM persons. In the nonclinical sample, adjusting for partial invariance reduced antagonism disparities in the SGM group, even rendering original group differences null. Our results support the use of the PID-5-BF in SGM populations but indicate that some measurement bias may drive observed disparities in maladaptive trait domains and, in turn, personality disorder diagnosis.
Assuntos
Transtornos da Personalidade , Minorias Sexuais e de Gênero , Humanos , Manual Diagnóstico e Estatístico de Transtornos Mentais , Reprodutibilidade dos Testes , Transtornos da Personalidade/diagnóstico , Inventário de Personalidade , PersonalidadeRESUMO
There are numerous studies examining differences in the experience of disorders and symptoms of psychopathology in adolescents across racial or ethnic groups and sex. Though there is substantial research exploring potential factors that may influence these differences, few studies have considered the potential contribution of measurement properties to these differences. Therefore, this study examined whether there are differences across racial or ethnic groups and sex in the measurement of psychopathology, assessed in mother-reported behavior of 9-11 year old youth from the Adolescent Brain Cognitive Development study sample using updated Child Behavior Checklist scales (CBCL; Achenbach & Rescorla, 2001). Tests of measurement invariance of the CBCL utilized the higher order factor structure identified by Michelini et al. (2019) using this same Adolescent Brain Cognitive Development cohort. The dimensions include internalizing, somatoform, detachment, externalizing, and neurodevelopmental problems. The configural model had a good-to-excellent fit on all subscales of the CBCL across racial or ethnic groups and sex. The metric and scalar models fit just as well as the configural models, indicating that the scales are measuring the same constructs across racial or ethnic groups and sex and are not influenced by measurement properties of items on the CBCL, although some high-severity response options were not endorsed for youth in all racial or ethnic groups. These findings support the use of the CBCL in research examining psychopathology in racially or ethnically diverse samples of youth. (PsycInfo Database Record (c) 2024 APA, all rights reserved).
Assuntos
Lista de Checagem , Humanos , Criança , Feminino , Masculino , Etnicidade/psicologia , Adolescente , Comportamento Infantil/psicologia , Psicometria , Fatores Sexuais , Desenvolvimento do Adolescente , Transtornos do Comportamento Infantil/psicologia , Transtornos do Comportamento Infantil/diagnóstico , Transtornos do Comportamento Infantil/etnologiaRESUMO
Models of personality disorders have overwhelmingly developed in a socially decontextualized manner. Some historical models of personality pathology formally embraced the interactions between the individual and their environment. However, the field of personality disorder theory, research, and treatment has evolved in a manner that situates dysfunction within intraindividual deficiency processes. By doing so the field limits its applicability to populations that do not represent the norm in clinical psychological science (e.g., sexual/gender minority [SGM] persons for our purposes). Assumptions about personality disorders conflict with evidence-based ways of understanding psychosocial dysfunction among minoritized populations. Using research on SGM populations, and the detrimental impact of minority stress, we demonstrate how sociocultural context is inextricably linked to psychosocial functioning, which remains at odds with personality disorder theory and research. We first briefly review the historical roots of personality disorder theory; explore how sociocultural context is currently instantiated in official nosologies as the Diagnostic and Statistical Manual of Mental Disorders and the Psychodynamic Diagnostic Manual; and illustrate how intraindividual personality disorder conceptualization fails to align with the accepted understanding of how minority stress impacts the health of SGM populations. Finally, we end with a few recommendations for (a) future research on personality disorders and (b) clinical work with SGM individuals who might demonstrate behaviors typically associated with a personality disorder diagnosis. (PsycInfo Database Record (c) 2023 APA, all rights reserved).
Assuntos
Transtornos da Personalidade , Personalidade , Humanos , Comportamento Sexual , Manual Diagnóstico e Estatístico de Transtornos Mentais , Funcionamento PsicossocialRESUMO
Empirical evidence documents disparities in the diagnosis of severe forms of psychopathology among racial/ethnic minority persons. However, research on diagnostic differences in personality disorders is equivocal: Some suggest higher prevalence of personality disorders among racial/ethnic minority persons, whereas other results suggest the opposite. The goal of the current study was to investigate (a) differences in the diagnosis of borderline personality disorder (BPD) in a mostly cisgender, heterosexual sample among racial/ethnic minority patients compared with non-Hispanic White patients and (b) whether any observed differences were attributable to differences in underlying maladaptive personality domains. Using data from partial hospital patients (N = 2,657), we found few differences in the diagnosis of BPD based on racial/ethnic group membership. We also conducted measurement invariance analyses of the Personality Inventory for DSM-5-Brief Form (PID-5-BF), finding evidence of invariance across White and non-White participants in these data. Any instances of diagnostic disparity were explained by group differences in maladaptive personality domains. These results provide context to the extant literature documenting mixed results about racial/ethnic differences in prevalence of personality disorders. In addition, they suggest relative specificity in BPD diagnostic bias related to sexual minority populations. (PsycInfo Database Record (c) 2023 APA, all rights reserved).
Assuntos
Transtorno da Personalidade Borderline , Humanos , Transtorno da Personalidade Borderline/diagnóstico , Transtorno da Personalidade Borderline/epidemiologia , Etnicidade , Grupos Minoritários , Transtornos da Personalidade/diagnóstico , PersonalidadeRESUMO
OBJECTIVE: Lesbian, gay, bisexual, and queer (LGBQ)-affirmative cognitive behavioral therapy (CBT) focused on minority stress processes can address gay and bisexual men's transdiagnostic mental and behavioral health concerns. Identifying moderators of treatment outcomes may inform the mechanisms of LGBQ-affirmative CBT and subpopulations who may derive particular benefit. METHOD: Data were from a clinical trial in which gay and bisexual men with mental and behavioral health concerns were randomized to receive Effective Skills to Empower Effective Men (ESTEEM; an LGBQ-affirmative transdiagnostic CBT; n = 100) or one of two control conditions (n = 154): LGBQ-affirmative community mental health treatment (CMHT) or HIV counseling and testing (HCT). The preregistered outcome was a comorbidity index of depression, anxiety, alcohol/drug problems, and human immunodeficiency virus (HIV) transmission risk behavior at 8-month follow-up (i.e., 4 months postintervention). A two-step exploratory machine learning process was employed for 20 theoretically informed baseline variables identified by study therapists as potential moderators of ESTEEM efficacy. Potential moderators included demographic factors, pretreatment comorbidities, clinical facilitators, and minority stress factors. RESULTS: Racial/ethnic minority identification, namely as Black or Latino, was the only statistically significant moderator of treatment efficacy (B = -3.23, 95% CI [-5.03, -1.64]), t(197) = -3.88, p < .001. Racially/ethnically minoritized recipients (d = -0.71, p < .001), but not White/non-Latino recipients (d = 0.22, p = .391), had greater reductions in comorbidity index scores in ESTEEM compared to the control conditions. This moderation was driven by improvements in anxiety and alcohol/drug use problems. DISCUSSION: Black and Latino gay and bisexual men experiencing comorbid mental and behavioral health risks might particularly benefit from a minority stress-focused LGBQ-affirmative CBT. Future research should identify mechanisms for this moderation to inform targeted treatment delivery and dissemination. (PsycInfo Database Record (c) 2023 APA, all rights reserved).
Assuntos
Terapia Cognitivo-Comportamental , Minorias Sexuais e de Gênero , Masculino , Feminino , Humanos , Etnicidade , Grupos Minoritários/psicologia , Bissexualidade/psicologiaRESUMO
Widiger and Hines (2022) provide a brief overview of the development of the alternative model of personality disorder (AMPD) housed within Section 3 of the Fifth Edition of the Diagnostic and Statistical Manual of Mental Disorders (American Psychiatric Association, 2013). They highlight 8 issues and controversies related to the AMPD in need of resolution for improvement of both the AMPD model itself as well as the field of personality disorders more broadly. In this brief commentary, I add a 9th issue in need of attention both with respect to the AMPD but also within the field of personality disorders more broadly: (9) How is sociocultural context to be accommodated in AMPD-and more generally personality disorder-theory, research, and treatment? The historical intraindividual, deficit-based models for conceptualizing personality disorders linger in current personality disorder discourse. However, failure to appropriately consider sociocultural context that systematically predisposes wide swaths of the population to unequal access to resources and exposure to psychological stressors, which can impact the appearance of personality pathology, serves to stigmatize minoritized individuals. The personality disorder field, and the AMPD discourse, must appropriately contend with sociocultural context in its models otherwise it risks developing models with limited generalizability and that hold potential to adversely affect sexual and gender minoritized populations, among others. (PsycInfo Database Record (c) 2022 APA, all rights reserved).
Assuntos
Transtornos da Personalidade , Personalidade , Manual Diagnóstico e Estatístico de Transtornos Mentais , Humanos , Transtornos da Personalidade/diagnóstico , Transtornos da Personalidade/psicologia , Inventário de Personalidade , Comportamento SexualRESUMO
This article outlines the Phase 1 efforts of the HiTOP Measure Development group for externalizing constructs, which include disinhibited externalizing, antagonistic externalizing, attention deficit hyperactivity disorder, substance use, and externalizing/maladaptive behaviors. We provide background on the constructs included and the process and issues involved in developing a measure for this diverse range of psychopathology symptoms, traits, and behaviors.
Assuntos
Transtorno do Deficit de Atenção com Hiperatividade , Comportamento Problema , Transtornos Relacionados ao Uso de Substâncias , Humanos , PsicopatologiaRESUMO
This commentary discusses questions and misconceptions about HiTOP raised by Haeffel et al. (2021). We explain what the system classifies and why it is descriptive and atheoretical, highlighting benefits and limitations of this approach. We clarify why the system is organized according to patterns of covariation or comorbidity among signs and symptoms of psychopathology, and we discuss how it is designed to be falsifiable and revised in a manner that is responsive to data. We refer to the body of evidence for HiTOP's external validity and for its scientific and clinical utility. We further describe how the system is currently used in clinics. In sum, many of Haeffel et al.'s concerns about HiTOP are unwarranted, and for those concerns that reflect real current limitations of HiTOP, our consortium is working to address them, with the aim of creating a nosology that is comprehensive and useful to both scientists and clinicians.
RESUMO
Sexual minority individuals are diagnosed with borderline personality disorder (BPD) at higher proportions than heterosexual individuals regardless of presenting psychopathology. It is unclear if such bias is reflective of diagnostician idiosyncrasies or population-based diagnostic/criterion bias. Data from the National Epidemiologic Survey on Alcohol and Related Conditions-III were utilized to examine if differences in BPD endorsement were related to/independent of transdiagnostic factor differences between sexual minority and heterosexual individuals. BPD diagnosis/criterion endorsement was higher among sexual minority compared with heterosexual individuals (odds ratios = 1.47-3.82). Furthermore, when dysfunction/impairment associated with criterion endorsement was ignored, endorsement disparities were magnified. Diagnostic/criterion differences were mostly explained by transdiagnostic factor differences associated with sexual minority status, with some notable exceptions. These results suggest that the predilection toward BPD diagnosis among sexual minority individuals does not appear reflective of criterion-related bias. They further highlight the importance of understanding group-specific forms of psychiatric malaise and reinforce the importance of cultural humility for equitable assessment. These results further raise questions pertaining to the conceptualization and epistemology of BPD as it relates to sexual minority individuals.
Assuntos
Transtorno da Personalidade Borderline , Minorias Sexuais e de Gênero , Adulto , Transtorno da Personalidade Borderline/diagnóstico , Transtorno da Personalidade Borderline/epidemiologia , Humanos , PsicopatologiaRESUMO
Accurate assessment of suicidal thoughts is a challenge for researchers and clinicians. There is evidence that self-report and clinical interview assessment methods can result in different endorsement numbers when used to assess suicidal ideation. This study investigates endorsement rates and psychometric properties of a two-item self-report measure of suicidal ideation that distinguishes active from passive suicidal ideation, when compared with a clinical interview. Individuals presenting at an outpatient psychiatry clinic completed a measure of depression severity containing two items assessing passive and active suicidal ideation before undergoing a structured clinical interview. Self-report and clinical interview items demonstrated a low level of agreement. Self-report items were more strongly correlated with same-domain clinical interviewer ratings than different-domain ratings. These items demonstrated high negative predictive value and moderate-to-low positive predictive value for interviewer ratings. A two-item measure of suicidal ideation did not highly align with corresponding interviewer ratings, though such a measure may be useful in determining the absence of suicidal ideation, as well as distinguishing between passive and active suicidal ideation.
Assuntos
Ideação Suicida , Humanos , Valor Preditivo dos Testes , Psicometria , AutorrelatoRESUMO
High prevalence of borderline personality disorder (BPD) diagnosis is observed among sexual minority samples. It is unclear if sexual minority individuals are systematically diagnosed with BPD at higher rates than heterosexual individuals, and if potential diagnostic disparity can be explained by differences in maladaptive personality domains. Utilizing data from partial hospital patients (N = 1,099) the current study explored (a) differences in the frequency of diagnosis of BPD based on sexual orientation, (b) whether disparities explained differences in psychopathology across groups, and (c) the congruence between traditional methods of BPD diagnosis (i.e., clinical assessment) versus diagnosis based on elevations in self-reported maladaptive personality domains consistent with the alternative model for personality disorders. Sexual minority individuals were more likely to be diagnosed with BPD than heterosexual individuals (odds ratio [OR] = 2.43, p < .001), even after controlling for differences in clinical correlates of BPD diagnosis (age, gender, comorbid posttraumatic stress disorder, maladaptive personality domains; OR = 1.59, p < .05). Diagnostic disparity was highest for bisexual compared with heterosexual patients. These results suggest that clinicians may be predisposed to provide a BPD diagnosis to sexual minority patients that is independent of presenting psychopathology and bear important implications for future research aimed at discerning whether such predisposition is due to measure or clinician bias.