Guardian Reasons for Accessing Their Transgender and Gender-Diverse Adolescent's Patient Portal Account.

PURPOSE: To understand if and why guardians access their adolescent child's electronic health record patient portal account. METHODS: Guardians of transgender and gender-diverse adolescents completed a survey regarding patient portal use. Descriptive statistics were used to describe items related to guardian access to adolescent portal accounts. RESULTS: Of 82 respondents, 37.8% indicated they had used their child's login to access the patient portal. Most indicated they accessed their adolescent's account because their child asked them to do so. Other common reasons included being worried they might miss important health information and not realizing there was a difference between patient and proxy accounts. DISCUSSION: Results of this study provide a more detailed understanding regarding guardian access to adolescent patient portals. Findings can be used to inform adolescent patient portal design and enrollment practices that protect adolescent confidentiality.

Human SARS-CoV-2 challenge uncovers local and systemic response dynamics.

The COVID-19 pandemic is an ongoing global health threat, yet our understanding of the dynamics of early cellular responses to this disease remains limited1. Here in our SARS-CoV-2 human challenge study, we used single-cell multi-omics profiling of nasopharyngeal swabs and blood to temporally resolve abortive, transient and sustained infections in seronegative individuals challenged with pre-Alpha SARS-CoV-2. Our analyses revealed rapid changes in cell-type proportions and dozens of highly dynamic cellular response states in epithelial and immune cells associated with specific time points and infection status. We observed that the interferon response in blood preceded the nasopharyngeal response. Moreover, nasopharyngeal immune infiltration occurred early in samples from individuals with only transient infection and later in samples from individuals with sustained infection. High expression of HLA-DQA2 before inoculation was associated with preventing sustained infection. Ciliated cells showed multiple immune responses and were most permissive for viral replication, whereas nasopharyngeal T cells and macrophages were infected non-productively. We resolved 54 T cell states, including acutely activated T cells that clonally expanded while carrying convergent SARS-CoV-2 motifs. Our new computational pipeline Cell2TCR identifies activated antigen-responding T cells based on a gene expression signature and clusters these into clonotype groups and motifs. Overall, our detailed time series data can serve as a Rosetta stone for epithelial and immune cell responses and reveals early dynamic responses associated with protection against infection.

Desire for Gender-Affirming Medical Care Before Age 18 in Transgender and Nonbinary Young Adults.

Purpose: We aimed to understand transgender and nonbinary (TNB) young adults' desire to receive gender-affirming medical care (GAMC) before age 18 and identify barriers and facilitators to receiving this care in adolescence. Methods: A cross-sectional survey was administered to TNB young adults presenting for care between ages 18 and 20 in 2023. Descriptive statistics characterized the sample, χ2 tests with post hoc pairwise comparisons identified differences in desire for gender-affirming medications, outness, and parental consent by gender identity and sex assigned at birth, and t-tests evaluated differences in barriers and facilitators to receiving care by outness to parents. Results: A total of 230 TNB respondents had complete data. Nearly all (94.3%) indicated they desired GAMC before age 18. Half (55.7%) of the respondents reported being out about their gender identity to a parent before age 18. Outness, discussing desire for GAMC, and asking for consent to receive GAMC from a parent were significantly more common among participants who identified as men compared to those who identified as women and among those assigned female at birth compared to those assigned male at birth. No such differences emerged when comparing nonbinary individuals to those who identified as men or women. Lack of parental willingness to consent for GAMC was cited as the primary contributor of not having received care in adolescence. Conclusions: Many TNB young adults desire GAMC in adolescence; however, lack of parental support is a key barrier to receiving this care, suggesting a need for more readily available resources for parents to support TNB adolescents.

Caregiver perspectives on receiving gender-affirming care with their transgender and gender diverse adolescents via telemedicine.

Telemedicine may help improve access to gender-affirming care for transgender and gender diverse (TGD) adolescents. Parents or guardians (i.e., caregivers) of TGD adolescents play a critical role in supporting TGD adolescents in accessing this care. The purpose of this study was to explore caregivers' perspectives regarding their adolescent receiving pediatric gender-affirming care via telemedicine to help providers and health systems optimize this modality for future care delivery. Caregivers (n=18) of TGD adolescents ages 14-17 participated in semi-structured, individual interviews that were transcribed and analyzed qualitatively. Caregivers cited participating in visits from their home environment, decreased anxiety, COVID safety, ability to have more family members attend, no transportation demands, and effective delivery of care as advantages of telemedicine. Disadvantages included dysphoria or discomfort with self-image, impersonal provider-patient interactions, video teleconferencing fatigue, difficulty with portal navigation, connectivity issues, and lack of privacy. Caregivers largely deferred to their child's preference regarding the choice of visit modality, but many reported a preference for the first to be conducted in-person, and follow-up and less complex visits via telemedicine. Health systems should consider these perspectives as they adapt telemedicine infrastructure to better meet the needs of patients and their families.

Estimating Transgender and Gender-Diverse Youth Populations in Health Systems and Survey Data.

OBJECTIVES: To identify and examine demographic variation in estimates of gender-diverse youth (GDY) populations from the PEDSnet learning health system network and the Youth Risk Behavior Survey (YRBS). METHODS: The PEDSnet sample included 14- to 17-years-old patients who had ≥2 encounters at a member institution before March 2022, with at least 1 encounter in the previous 18 months. The YRBS sample included pooled data from 14- to 17-year-old in-school youth from the 2017, 2019, and 2021 survey years. Adjusted logistic regression models tested for associations between demographic characteristics and gender dysphoria (GD) diagnosis (PEDSnet) or self-reported transgender identity (YRBS). RESULTS: The PEDSnet sample included 392 348 patients and the YRBS sample included 270 177 youth. A total of 3453 (0.9%) patients in PEDSnet had a GD diagnosis and 5262 (1.9%) youth in YRBS self-identified as transgender. In PEDSnet, adjusted logistic regression indicated significantly lower likelihood of GD diagnosis among patients whose electronic medical record-reported sex was male and among patients who identified as Asian, Black/African American, and Hispanic/Latino/a/x/e. In contrast, in the YRBS sample, only youth whose sex was male had a lower likelihood of transgender identity. CONCLUSIONS: GDY are underrepresented in health system data, particularly those whose electronic medical record-reported sex is male, and Asian, Black/African American, and Hispanic/Latino/a/x/e youth. Collecting more accurate gender identity information in health systems and surveys may help better understand the health-related needs and experiences of GDY and support the development of targeted interventions to promote more equitable care provision.

Telemedicine-Based Provision of Adolescent Gender-Affirming Medical Care to Promote Equitable Access.

Purpose: To explore transgender and nonbinary (TNB) young adults' (1) interest in receiving gender-affirming medications through telemedicine before age 18 years and (2) willingness to initiate this care with primary care providers (PCPs). Methods: Data were from a survey of TNB young adults who had not received gender-affirming medications before age 18 years. Chi-square and Wald tests identified demographic differences in telemedicine interest and willingness to initiate medications with their PCP as minors. Results: Among 280 respondents, 82.5% indicated interest in telemedicine and 42.0% were willing to initiate medications with their PCP. Black/African American respondents were more likely to indicate interest in telemedicine than White and multiracial respondents. Respondents from rural areas were more likely to indicate willingness to initiate medications with their PCP than those from urban areas. Conclusions: Telemedicine expansion and further support for PCPs may represent critical opportunities to promote equitable access to adolescent gender-affirming care.

Suicide Screening, Risk Assessment, and Lethal Means Counseling During Zero Suicide Implementation.

OBJECTIVE: The authors measured implementation of Zero Suicide (ZS) clinical practices that support identification of suicide risk and risk mitigation, including screening, risk assessment, and lethal means counseling, across mental health specialty and primary care settings. METHODS: Six health care systems in California, Colorado, Michigan, Oregon, and Washington participated. The sample included members ages ≥13 years from 2010 to 2019 (N=7,820,524 patients). The proportions of patients with suicidal ideation screening, suicide risk assessment, and lethal means counseling were estimated. RESULTS: In 2019, patients were screened for suicidal ideation in 27.1% (range 5.0%-85.0%) of mental health visits and 2.5% (range 0.1%-35.0%) of primary care visits among a racially and ethnically diverse sample (44.9% White, 27.2% Hispanic, 13.4% Asian, and 7.7% Black). More patients screened positive for suicidal ideation in the mental health setting (10.2%) than in the primary care setting (3.8%). Of the patients screening positive for suicidal ideation in the mental health setting, 76.8% received a risk assessment, and 82.4% of those identified as being at high risk received lethal means counseling, compared with 43.2% and 82.4%, respectively, in primary care. CONCLUSIONS: Six health systems that implemented ZS showed a high level of variation in the proportions of patients receiving suicide screening and risk assessment and lethal means counseling. Two opportunities emerged for further study to increase frequency of these practices: expanding screening beyond patients with regular health care visits and implementing risk assessment with lethal means counseling in the primary care setting directly after a positive suicidal ideation screening.

Deriving the Transdiagnostic Scales From the Personality Assessment Inventory and SPECTRA: Indices of Psychopathology: A Demonstration.

Transdiagnostic models of psychopathology address many of the shortcomings common to categorical diagnostic systems. These empirically derived models conceptualize psychopathology as a few broad interrelated and hierarchically arranged dimensions, with an overarching general psychopathology dimension, the p-factor, at the apex. While transdiagnostic models are gaining prominence in mental health research, the lack of available tools has limited their clinical translation. The present study explored the potential of creating transdiagnostic scales from the joint factor structure of the Personality Assessment Inventory, Alternative Model of Personality Disorder trait scales (AMPD), and the clinical scales of the SPECTRA: Indices of Psychopathology (SPECTRA). Exploratory factor analysis in a clinical sample (n = 212) identified five factors corresponding to the Negative Affect/Internalizing, Detachment, Antagonism/Externalizing, Disinhibition/Externalizing, and Thought Disorder transdiagnostic dimensions. Goldberg's "Bass-Ackward" method supported a hierarchical structure. Five composite transdiagnostic scales were created by summing each factor's highest loading PAI and SPECTRA scales. A global psychopathology scale was created by summing the five composite scales. All the composite scales demonstrated adequate internal consistency. Correlations between the composite scales and the NEO Five-Factor Inventory-3 provide initial validity evidence for four composite and global scales. The composite thought disorder scale had no conceptually corresponding NEO domain. Clinical implications and study limitations are discussed.

Age-specific nasal epithelial responses to SARS-CoV-2 infection.

Children infected with SARS-CoV-2 rarely progress to respiratory failure. However, the risk of mortality in infected people over 85 years of age remains high. Here we investigate differences in the cellular landscape and function of paediatric (<12 years), adult (30-50 years) and older adult (>70 years) ex vivo cultured nasal epithelial cells in response to infection with SARS-CoV-2. We show that cell tropism of SARS-CoV-2, and expression of ACE2 and TMPRSS2 in nasal epithelial cell subtypes, differ between age groups. While ciliated cells are viral replication centres across all age groups, a distinct goblet inflammatory subtype emerges in infected paediatric cultures and shows high expression of interferon-stimulated genes and incomplete viral replication. In contrast, older adult cultures infected with SARS-CoV-2 show a proportional increase in basaloid-like cells, which facilitate viral spread and are associated with altered epithelial repair pathways. We confirm age-specific induction of these cell types by integrating data from in vivo COVID-19 studies and validate that our in vitro model recapitulates early epithelial responses to SARS-CoV-2 infection.

Effects of Scapular Angular Deviations on Potential for Rotator Cuff Tendon Mechanical Compression.

Background: One proposed mechanism of rotator cuff disease is scapular motion impairments contributing to rotator cuff compression and subsequent degeneration. Purpose: To model the effects of scapular angular deviations on rotator cuff tendon proximity for subacromial and internal mechanical impingement risk during scapular plane abduction. Study Design: Descriptive laboratory study. Methods: Three-dimensional bone models were reconstructed from computed tomography scans obtained from 10 asymptomatic subjects and 9 symptomatic subjects with a clinical presentation of impingement syndrome. Models were rotated to average scapular orientations from a healthy dataset at higher (120°) and lower (subject-specific) humeral elevation angles to investigate internal and subacromial impingement risks, respectively. Incremental deviations in scapular upward/downward rotation, internal/external rotation, and anterior/posterior tilt were imposed on the models to simulate scapular movement impairments. The minimum distance between the rotator cuff insertions and potential impinging structures (eg, glenoid, acromion) was calculated. Two-way mixed-model analyses of variance assessed for effects of scapular deviation and group. Results: At 120° of humerothoracic elevation, minimum distances from the supraspinatus and infraspinatus insertions to the glenoid increased with ≥5° changes in upward rotation (1.6-9.8 mm, P < .001) or external rotation (0.9-5.0 mm, P≤ .048), or with ≥10° changes in anterior tilt (1.1-3.2 mm, P < .001). At lower angles, ≥20° changes in most scapular orientations significantly increased the distance between the supraspinatus and infraspinatus insertions and the acromion or coracoacromial ligament. Conclusion: A reduction in scapular upward rotation decreases the distance between the rotator cuff tendon insertions and glenoid at 120° humerothoracic elevation. Interpretation is complicated for lower angles because the humeral elevation angle was defined by the minimum distance. Clinical Relevance: These results may assist clinical decision making regarding the effects of scapular movement deviations in patients with rotator cuff pathology and scapular dyskinesia and may help inform the selection of clinical interventions.

Depth variation in benthic community response to repeated marine heatwaves on remote Central Indian Ocean reefs.

Coral reefs are increasingly impacted by climate-induced warming events. However, there is limited empirical evidence on the variation in the response of shallow coral reef communities to thermal stress across depths. Here, we assess depth-dependent changes in coral reef benthic communities following successive marine heatwaves from 2015 to 2017 across a 5-25 m depth gradient in the remote Chagos Archipelago, Central Indian Ocean. Our analyses show an overall decline in hard and soft coral cover and an increase in crustose coralline algae, sponge and reef pavement following successive marine heatwaves on the remote reef system. Our findings indicate that the changes in benthic communities in response to elevated seawater temperatures varied across depths. We found greater changes in benthic group cover at shallow depths (5-15 m) compared with deeper zones (15-25 m). The loss of hard coral cover was better predicted by initial thermal stress, while the loss of soft coral was associated with repeated thermal stress following successive warming events. Our study shows that benthic communities extending to 25 m depth were impacted by successive marine heatwaves, supporting concerns about the resilience of shallow coral reef communities to increasingly severe climate-driven warming events.

Large-scale Pan-cancer Cell Line Screening Identifies Actionable and Effective Drug Combinations.

Oncology drug combinations can improve therapeutic responses and increase treatment options for patients. The number of possible combinations is vast and responses can be context-specific. Systematic screens can identify clinically relevant, actionable combinations in defined patient subtypes. We present data for 109 anticancer drug combinations from AstraZeneca's oncology small molecule portfolio screened in 755 pan-cancer cell lines. Combinations were screened in a 7 × 7 concentration matrix, with more than 4 million measurements of sensitivity, producing an exceptionally data-rich resource. We implement a new approach using combination Emax (viability effect) and highest single agent (HSA) to assess combination benefit. We designed a clinical translatability workflow to identify combinations with clearly defined patient populations, rationale for tolerability based on tumor type and combination-specific "emergent" biomarkers, and exposures relevant to clinical doses. We describe three actionable combinations in defined cancer types, confirmed in vitro and in vivo, with a focus on hematologic cancers and apoptotic targets. SIGNIFICANCE: We present the largest cancer drug combination screen published to date with 7 × 7 concentration response matrices for 109 combinations in more than 750 cell lines, complemented by multi-omics predictors of response and identification of "emergent" combination biomarkers. We prioritize hits to optimize clinical translatability, and experimentally validate novel combination hypotheses. This article is featured in Selected Articles from This Issue, p. 695.

Child Health Needs and the Adolescent Medicine Workforce Supply: 2020-2040.

Adolescent medicine (AM) subspecialists provide primary, subspecialty, and consultative care to adolescents and young adults (AYAs). Given insufficient numbers of AM subspecialists to care for all AYAs, the workforce supports AYAs health care capacity through education, research, advocacy, and the development of policies and programs sensitive to their unique needs. A modeling project funded by the American Board of Pediatrics Foundation was developed to forecast the pediatric subspecialty workforce in the United States from 2020 to 2040 on the basis of current trends in each subspecialty. The model predicts workforce supply at baseline and across alternative scenarios, and reports results in headcount and headcount adjusted for percentage of time spent in clinical care, termed "clinical workforce equivalent." For the AM subspecialty, several scenarios were considered that modified the number of fellows and/or clinical time. The baseline model predicted low growth nationally (27% and 13% increase in total AM subspecialists and AM subspecialists per 100 000 children, respectively) and declines in AM workforce relative to population growth in census divisions with existing geographic workforce disparities. In the alternative scenarios, fellow number and clinical time changes did not significantly change predictions relative to the baseline model, but a 12.5% decrease in fellows predicted a 40% reduction in the workforce from baseline with a widening of geographic workforce disparities. On the basis of the expansive clinical and nonclinical roles of AM subspecialists and these forecasted workforce challenges, significant educational, practice, and policy changes will be necessary to bolster the supply of well-trained clinicians addressing the dynamic health care needs of AYAs.

Multimodal profiling reveals tissue-directed signatures of human immune cells altered with age.

The immune system comprises multiple cell lineages and heterogeneous subsets found in blood and tissues throughout the body. While human immune responses differ between sites and over age, the underlying sources of variation remain unclear as most studies are limited to peripheral blood. Here, we took a systems approach to comprehensively profile RNA and surface protein expression of over 1.25 million immune cells isolated from blood, lymphoid organs, and mucosal tissues of 24 organ donors aged 20-75 years. We applied a multimodal classifier to annotate the major immune cell lineages (T cells, B cells, innate lymphoid cells, and myeloid cells) and their corresponding subsets across the body, leveraging probabilistic modeling to define bases for immune variations across donors, tissue, and age. We identified dominant tissue-specific effects on immune cell composition and function across lineages for lymphoid sites, intestines, and blood-rich tissues. Age-associated effects were intrinsic to both lineage and site as manifested by macrophages in mucosal sites, B cells in lymphoid organs, and T and NK cells in blood-rich sites. Our results reveal tissue-specific signatures of immune homeostasis throughout the body and across different ages. This information provides a basis for defining the transcriptional underpinnings of immune variation and potential associations with disease-associated immune pathologies across the human lifespan.

A Randomized Control Trial of a Digital Health Tool for Safer Firearm and Medication Storage for Patients with Suicide Risk.

Most patients with suicide risk do not receive recommendations to reduce access to lethal means due to a variety of barriers (e.g., lack of provider time, training). Determine if highly efficient population-based EHR messaging to visit the Lock to Live (L2L) decision aid impacts patient-reported storage behaviors. Randomized trial. Integrated health care system serving Denver, CO. Served by primary care or mental health specialty clinic in the 75-99.5th risk percentile on a suicide attempt or death prediction model. Lock to Live (L2L) is a web-based decision aid that incorporates patients' values into recommendations for safe storage of lethal means, including firearms and medications. Anonymous survey that determined readiness to change: pre-contemplative (do not believe in safe storage), contemplative (believe in safe storage but not doing it), preparation (planning storage changes) or action (safely storing). There were 21,131 patients randomized over a 6-month period with a 27% survey response rate. Many (44%) had access to a firearm, but most of these (81%) did not use any safe firearm storage behaviors. Intervention patients were more likely to be categorized as preparation or action compared to controls for firearm storage (OR = 1.30 (1.07-1.58)). When examining action alone, there were no group differences. There were no statistically significant differences for any medication storage behaviors. Selection bias in those who responded to survey. Efficiently sending an EHR invitation message to visit L2L encouraged patients with suicide risk to consider safer firearm storage practices, but a stronger intervention is needed to change storage behaviors. Future studies should evaluate whether combining EHR messaging with provider nudges (e.g., brief clinician counseling) changes storage behavior.ClinicalTrials.gov: NCT05288517.

Role of the exercise professional in metabolic and bariatric surgery.

BACKGROUND: Physical activity (PA) is important for the long-term health and weight management of patients who undergo metabolic and bariatric surgery (MBS). However, the roles of exercise professionals in MBS settings have not been systematically determined. OBJECTIVES: To investigate: (1) who are the professionals implementing PA programming in MBS clinical settings; and (2) what patient-centric tasks do they perform? SETTING: Clinical and academic exercise settings worldwide. METHODS: This multimethod study included a scoping review of PA programs in MBS described in the research literature. Data about job tasks were extracted and provided to 10 experts to sort into categories. Cluster analysis was utilized to find the hierarchical structure of tasks. A Delphi process was used to agree on a final model. RESULTS: The majority of PA professionals were exercise physiologists in the USA and physiotherapists or other types of exercise professionals elsewhere. Forty-three tasks were identified, the most reported being supervision of exercise, fitness testing, and exercise prescription. Seven higher-order categories were determined: (1) Exercise-related health assessment, (2) Body composition and physical fitness assessment, (3) Lifestyle physical activity and sedentary behavior assessment, (4) Education, instruction, and prescription, (5) Exercise monitoring, (6) Behavioral counseling and psychosocial support, and (7) Dietary support. The following statements were rated an average of 9.0, classifying them as "imperative": 1) "Pre- and postoperative PA/exercise guidelines for MBS patients are needed", 2) "MBS programs need to include PA/exercise as part of multidisciplinary care". CONCLUSIONS: The expert group reached a consensus on 7 major classifications of job tasks for the exercise professional. It is important for governing medical associations across the world to formally recognize experienced exercise professionals as playing pivotal roles in continuing, multidisciplinary care for MBS patients. These findings also provide evidence-based information in the effort to solidify these positions within the greater context of healthcare.

Demographic Differences in Gender Dysphoria Diagnosis and Access to Gender-Affirming Care Among Adolescents.

Purpose: The goal of this article was to identify demographic differences in receipt of gender dysphoria (GD) diagnosis and access to gender-affirming care (GAC) among adolescents whose gender identity and/or pronouns differed from their sex assigned at birth. Methods: Data were from 2444 patients who were 13-17 years old and had a documented gender identity and/or pronouns that differed from their sex assigned at birth in the electronic health record. Adjusted logistic regression models explored associations between demographic characteristics (sex assigned at birth, gender identity, race and ethnicity, language, insurance type, rural status) and presence of GD diagnosis and having accessed GAC. Results: The average predicted probability (Pr) of having received a GD diagnosis was 0.62 (95% confidence interval [CI] = 0.60-0.63) and of having accessed GAC was 0.48 (95% CI = 0.46-0.50). Various significant demographic differences emerged. Notably, Black/African American youth were the least likely to have received a GD diagnosis (Pr = 0.43, 95% CI = 0.33-0.54) and accessed GAC (Pr = 0.32, 95% CI = 0.22-0.43). Although there were no significant differences in GD diagnosis by insurance type, youth using Medicaid, other government insurance, or self-pay/charity care were less likely to have accessed GAC compared with youth using commercial/private insurance. Conclusion: Results indicate significant differences in both receipt of GD diagnosis and accessing GAC by various demographic characteristics, particularly among Black/African American youth. Identification of these differences provides an opportunity to further understand potential barriers and promote more equitable access to GAC among adolescents who desire this care.

Evaluating an Electronic Consultation Platform to Support Pediatric Primary Care Providers in Caring for Transgender and Nonbinary Adolescents.

Background: An electronic consultation (e-consult) platform was implemented to support pediatric primary care providers (PCPs) in providing gender-affirming care to transgender and nonbinary (TNB) adolescents. Following implementation, a study was conducted to (1) explore how access to this e-consult platform impacts PCP confidence and referral patterns, (2) describe the content of questions, and (3) evaluate PCP's perspectives regarding platform usability. Methods: Following each submission, providers completed a 17-item survey. A total of 20 providers submitted 38 e-consults and 26 follow-up surveys between October 2021 and December 2022. Results: All PCPs reported a high overall value and increased confidence caring for TNB adolescents. Nearly one in five (19%) felt it allowed them to avoid submitting a specialty referral. Mean System Usability Scale score was 78.2 indicating good usability. Conclusion: This e-consult platform shows great promise in increasing PCP confidence providing gender-affirming care adolescents. More widespread utilization could help improve access to care and decrease specialty care referrals.

Using the Personality Assessment Inventory to Assess the Alternative Model for Personality Disorders: Criterion Validity in a Clinical Sample.

The Personality Assessment Inventory (PAI) is a broadband measure of psychopathology that is widely used in applied settings. Researchers developed regression-based estimates that use the PAI to measure constructs of the Alternative Model for Personality Disorders (AMPD) - a hybrid dimensional and categorical approach to conceptualizing personality disorders. Although prior work has linked these estimates to formal measures of the AMPD, there is little work investigating the clinical correlates of this scoring approach of the PAI. The current study examines associations between these PAI-based AMPD estimates and life data in a large, archival dataset of psychiatric outpatients and inpatients. We found general support for the criterion validity of AMPD estimate scores, such that a theoretically consistent pattern of associations emerged with indicators such as prior academic achievement, antisocial behavior, psychiatric history, and substance abuse. These results provide preliminary support to this scoring approach for use in clinical samples.