Faculty Bibliography

IMPORTANCE/UNASSIGNED:Remote patient monitoring (RPM), including self-measured blood pressure monitoring with clinician review and telehealth-supported feedback, can support hypertension management. However, RPM use and related care continuity after switching from Medicare fee-for-service (FFS) to Medicare Advantage (MA) remain unclear. OBJECTIVE/UNASSIGNED:To compare RPM adoption, clinician continuity, and hypertension-related acute care utilization among beneficiaries who remained in Medicare FFS vs switched to MA plans, categorized as value-based contract (VBC) proxy or non-VBC. DESIGN, SETTING, AND PARTICIPANTS/UNASSIGNED:This cohort study with an observational difference-in-differences design with propensity score matching used data from 2016 to 2022 Medicare enrollment, FFS claims, and MA encounter data. Beneficiaries were aged 65 years or older with prevalent diagnosed hypertension in 2018 and continuous enrollment in Parts A and B in 2018. Treated groups switched from FFS to MA in January 2019 and remained enrolled through 2022; comparators remained in FFS. Follow-up extended from January 1, 2019, through December 31, 2022. Data analysis was conducted from April to July 2025. EXPOSURE/UNASSIGNED:Switching from Medicare FFS to MA-VBC proxy or MA non-VBC in 2019. MAIN OUTCOMES AND MEASURES/UNASSIGNED:The primary outcome was annual RPM adoption during hypertension-related visits; secondary outcomes included clinician loss without replacement, clinician switching or substitution, and hypertension-related emergency department (ED) visits and hospitalizations. RESULTS/UNASSIGNED:Matched samples included 281 620 beneficiaries, with 46 833 MA-VBC proxy plan switchers and 46 833 FFS comparators (27 920 [59.6%] aged 71 years or older and 27 685 female [59.1%] in each group) and 93 977 MA non-VBC switchers and 93 977 FFS comparators (67 188 [71.5%] aged 71 years or older; 53 122 female [56.5%] in each group). Common comorbidities included diabetes, chronic kidney disease, and heart failure. Switching to MA was associated with lower RPM adoption in 2022 (MA-VBC proxy: odds ratio [OR], 0.55; 95% CI, 0.42-0.72; -0.63 percentage points; non-VBC: OR, 0.73; 95% CI, 0.54-0.99; -0.52 percentage points), greater clinician loss without replacement (MA-VBC proxy: OR, 1.27; 95% CI, 1.23-1.32; 3.41 percentage points; MA non-VBC: OR, 1.09; 95% CI, 1.06-1.12; 0.83 percentage points), and higher hypertension-related hospitalizations (MA-VBC proxy: OR, 1.75; 95% CI, 1.48-2.06; MA non-VBC: OR, 1.94; 95% CI 1.71-2.19; 1.56 percentage points in both comparisons). Event-study analyses showed postswitch divergence through 2022. CONCLUSIONS AND RELEVANCE/UNASSIGNED:In this cohort study of older Medicare beneficiaries with hypertension, switching from FFS to MA was associated with lower RPM adoption, greater clinician discontinuity, and higher hypertension-related acute care use. These findings suggest that continuity safeguards and clearer payment or quality incentives during MA transitions may support remote monitoring and clinician follow-up for hypertension.

PURPOSE/OBJECTIVE:This study aimed to examine associations of bisphenol and phthalate exposure with arterial stiffness among women of reproductive age. METHODS:Participants include 637 adult women enrolled in the New York University Children's Health and Environment Study (NYU CHES), a prospective pregnancy cohort. The concentrations of eight bisphenols and 22 phthalate metabolites were quantified in up to three spot urine samples. Primary outcomes included brachial artery distensibility (BrachD) and carotid-femoral pulse wave velocity (cfPWV) as measures of peripheral and central arterial stiffness, respectively, along with blood pressure assessed at repeated study visits up to seven years from exposure measures. Associations between averaged, log2-transformed, creatinine-standardized chemical concentrations and subclinical vascular outcomes of interest were examined using linear mixed-effects models. RESULTS:In covariate-adjusted models, a doubling of bisphenol A was positively associated with BrachD (0.09%/mmHg, 95% confidence interval [CI] = 0.02, 0.16), a doubling of bisphenol S was negatively associated with mean arterial pressure (MAP) (-0.52 mmHg, 95% CI = -0.98, -0.05), a doubling of di(2-ethylhexyl) phthalate (DEHP) metabolites was negatively associated with diastolic blood pressure (DBP) (-0.81 mmHg, 95% CI = -1.38, -0.23) and MAP (-0.83 mmHg, 95% CI = -1.45, -0.21), and a doubling of antiandrogenic phthalate metabolites was associated with 0.62 mmHg lower DBP (95% CI = -1.22, -0.03) and 0.66 mmHg lower MAP (95% CI = -1.30, -0.02). CONCLUSION/CONCLUSIONS:These findings suggest that routine exposure to bisphenols and DEHP may be associated with vasorelaxation, potentially related to these chemicals' estrogenic and/or antiandrogenic effects.

INTRODUCTION/UNASSIGNED:Music-based interventions (MBIs) are widely used in dementia care, but objective methods for characterizing participant responses during intervention sessions remain limited. Synchronized datasets combining wearable physiological signals and behavioral observations are particularly scarce. METHODS/UNASSIGNED:We conducted a pilot feasibility study involving five individuals with Alzheimer's disease and related dementias (ADRD) who participated in 13 formal MBI sessions. Physiological signals, including photoplethysmography (PPG), electrodermal activity (EDA), skin temperature (TEMP), and accelerometry (ACC), were collected using a wrist-worn wearable sensor and synchronized with intervention playlists and time-stamped behavioral observations. Exploratory analyses examined physiological responses across intervention phases, participant-specific response patterns, time-of-day effects, and music-preference effects. RESULTS/UNASSIGNED:The dataset contains 13 intervention sessions, 99 music segments, and 248 behavioral observations. PPG, ACC, TEMP, and behavioral observations were available for all sessions, while EDA quality varied because of sensor-contact challenges. Behavioral responses were highly heterogeneous across participants, with engagement and calm behaviors observed most frequently. Physiological responses also showed substantial inter-individual variability, and case studies demonstrated that physiological and behavioral responses were not always concordant. CONCLUSION/UNASSIGNED:This study demonstrates the feasibility of collecting synchronized physiological, behavioral, and intervention-context data during MBIs in people living with dementia. The resulting publicly available multimodal dataset provides a foundation for future investigations of participant-specific responses and adaptive music-based interventions.

The rapid pace of innovation in synthetic biology and genome engineering elicits a need to reevaluate systems of oversight to ensure that biosafety and biosecurity safeguards are keeping up. Accordingly, the regulation of nucleic acid synthesis, an enabling technology for synthetic biology and genome engineering, is a current focus of political debate in the United States. However, to develop appropriate governance that neither under- nor overregulates technological development, policy leaders must also appreciate how advances in synthetic biology and genome engineering are being employed in the interests of biosecurity to support human health, manufacturing, food security, ecosystems and the natural environment. Synthetic biology can support the development of new therapeutics and health technologies, alternative biomanufacturing methodologies, food and agricultural innovations, environmental biosensors for monitoring infectious and toxic agents, and interventions aimed at preserving and restoring our natural environment. This Perspective provides an overview of current and potential benefits of synthetic biology and genome engineering, aiming to balance the broader societal discussion of potential risks-particularly in this special issue of the journal-with potential social, economic, and environmental value to individuals and society at large.

Youth in northern Ghana experience high rates of unintended pregnancy due to limited access to and use of sexual and reproductive healthcare (SRH) services. Peer-led interventions are effective in increasing the youth uptake of SRH services, but limited peer-led interventions have been developed for Ghana. This study explores youth (ages 15-24 years) and clinical provider perspectives on youth SRH to inform the co-design of a peer-led SRH counseling program in northern Ghana. We conducted a qualitative study using semi-structured interviews with 22 SRH providers and 27 youth. We then conducted an inductive thematic analysis and mapped themes onto the COM-B (Capability-Opportunity-Motivation-Behavior) model. Results revealed that youth capability to make informed and confident SRH decisions is constrained by a fragmented information environment. Although access to SRH services is increasing in the region, logistical and privacy barriers limit adolescents' opportunities to engage in care. Religious and cultural norms stigmatize youth SRH care, though support for contraceptive use is growing among more educated sectors. Youth motivation to use SRH services is driven by a desire for autonomy but undermined by concerns about contraceptive side effects and anticipated stigma. This study supports the co-development of a contextually grounded peer counseling SRH intervention in northern Ghana.

Local community populations ("survivors") exposed to the World Trade Center (WTC) disaster experienced complex exposures to mixtures of dust and combustion products with potential carcinogenic effects. Survivors with certifiable WTC-related conditions are eligible for inclusion in the federally funded WTC Health Program. We provide an updated description of cancers in the WTC Environmental Health Center (EHC), a program for WTC survivors, through 31 December 2024. Using data from the WTC EHC Pan Cancer Database, we summarized demographics, exposure history, and tumor characteristics among enrollees with pathologically confirmed primary cancers meeting WTC Health Program certification criteria. Among 17,449 members, 7274 had a certifiable cancer diagnosis; excluding non-melanoma skin cancers, 6588 patients with 7643 eligible cancers were analyzed. Women comprised 50.3% of the cohort and 47.5% of diagnoses. Solid tumors accounted for 87% of certifications, with breast (22%) and prostate (19%) cancers most frequent, followed by lung (8%), thyroid (6%), colorectal (6%), and melanoma (4.5%). Lymphoproliferative and hematopoietic malignancies represented 13% of cases. Fourteen percent developed multiple primary cancers, and median latency clustered around 14-16 years. Compared with our previous report in 2020, the enrolled number of cancers increased 2.5-fold. These findings support the need for sustained surveillance and additional epidemiologic studies to improve cancer prevention and survivorship in this uniquely exposed population.

BACKGROUND:Health care workers (HCWs) face sustained psychological demands that place them at heightened risk for burnout and posttraumatic stress disorder (PTSD). However, assessing psychological distress in this population remains challenging because of stigma, underreporting, and the limitations of self-report tools. Although nonverbal behaviors such as facial expressions and gaze hold diagnostic promise, most approaches overlook the fine-grained, temporal fluctuations in these signals. In this study, we focused on microbehavior intervals-brief, involuntary changes in multimodal nonverbal signals-that emerge during emotion-eliciting interviews. OBJECTIVE:This study aimed to determine whether microbehavior intervals improve the discrimination of psychological distress profiles among HCWs with symptoms of burnout and PTSD. METHODS:HCWs participated in a semistructured interview that included 5 work-related, emotionally charged questions and that was recorded via Webex (online video platform). Participants also completed validated questionnaires for burnout (Maslach Burnout Inventory General Survey 9-item) and PTSD (PTSD checklist for Diagnostic and Statistical Manual, 5th edition). Recordings were analyzed with computer vision models to generate time-series data of facial expressions, head movement, gaze, body posture, and hand gestures. An unsupervised anomaly detection model (MOMENT [a Family of Open Time-Series Foundation Models]) isolated microbehavior intervals without requiring manual labels. Features derived from these intervals were used to train a deep learning classifier that predicted 4 symptom classes of psychological distress: "moderate-severe burnout," "subthreshold-provisional PTSD," "burnout+PTSD," and "resilient." We conducted an ablation study by systematically removing one behavioral data stream at a time. Finally, we conducted an explainability analysis to characterize the features driving model predictions. RESULTS:-score. The explainability analysis revealed distinct temporal patterns across symptom classes, with irregularity and variability in microbehaviors emerging as key predictors. CONCLUSIONS:Focusing on microbehavior intervals yields a scalable, interpretable, and annotation-free framework for detecting psychological distress from nonverbal signals. By moving from whole-video features to fine-grained multimodal temporal modeling, we successfully captured subtle, involuntary fluctuations in nonverbal responses to emotion-eliciting questions. This multimodal approach enables an objective, robust, and explainable assessment of psychological distress and offers a promising complement to conventional psychometric assessments.

Food assistance recipients have high smoking rates. Mental health factors that may affect their smoking are understudied. This study examined psychological distress and mental health service use among food assistance recipients enrolled in a smoking cessation trial. The trial sample comprised N = 352 adults aged ≥18, earning below 200% of the federal poverty level, smoking ≥5 cigarettes daily, and receiving public food assistance (e.g. SNAP). Psychological distress was assessed via the Kessler-6. Recent mental health service use (yes/no), therapeutic satisfaction (scale of 1-10), and potential usefulness of mental health services (scale of 1-10) were also assessed. Overall, 23% of participants had severe distress, 53% moderate distress, and 24% no/mild distress. Severe psychological distress was associated with younger age, high levels of financial stress, and food insecurity, but not with tobacco behaviors or motivations. Recent mental health service use was more common among individuals with severe distress, while therapeutic satisfaction was high across all distress levels. Participants who had not received mental health services reported a high level of potential usefulness if they were to receive services, especially among participants with severe distress. Results suggest that food assistance recipients who smoke may have unmet mental health care needs.

OBJECTIVE/UNASSIGNED:Gender-diverse individuals often face a burden of poor mental health. This study examined whether gender-diverse experiences were associated with higher levels of loneliness in adolescents, over and above depression and anxiety, and how family environmental factors, including maladaptive parenting, being bullied by a sibling at home (victimization), and bullying a sibling at home (perpetration), moderate the associations between gender-diverse and loneliness experiences among 4,424 adolescents in a population-based cohort. METHOD/UNASSIGNED:This cross-sectional study was embedded in Generation R, a multiethnic population-based cohort from fetal life onward. Adolescents with information on self-reported or parent-reported gender diversity and loneliness at ages 13 to 15 years were included. RESULTS/UNASSIGNED:s > .10). CONCLUSION/UNASSIGNED:Gender diversity is associated with higher levels of loneliness in adolescents. Being a target of bullying modified the association of gender diversity with loneliness experiences, suggesting that gender-diverse adolescents who are bullied by siblings experience particularly higher levels of loneliness.

BACKGROUND/UNASSIGNED:Multilevel interventions targeting patients, providers, and health systems improve hypertension outcomes, but little is known about how well they are implemented in resource-limited settings. This study evaluated the implementation fidelity of ALTA, a multilevel approach for hypertension management, supported by practice facilitation, across six primary care practices in a Federally Qualified Health Center (FQHC). METHODS/UNASSIGNED:patients' BP and goals. We used a multi-method approach to assess implementation fidelity (adherence, dose, quality, responsiveness, differentiation) guided by Proctor's Implementation Outcome's Framework. Data sources included a structured EHR-embedded tool, narrative reports, and interviews over 12 months. ALTA adaptations were tracked using the Framework for Reporting Adaptations and Modifications-Expanded. RESULTS/UNASSIGNED: = 46) highlighted the need for team support, ongoing practice facilitation, and feedback on patients' progress as factors affecting fidelity. CONCLUSIONS/UNASSIGNED:Implementation fidelity varied across the ALTA components and participating sites, with the greatest variability observed in delivery of the site-level components of identify and refer. Centralized components delivered by the nurse-led team (coach, document, monitor) were delivered consistently with high fidelity. Contextual factors like staffing and patient engagement shaped implementation success. CLINICAL TRIAL REGISTRATION/UNASSIGNED:ClinicalTrials.gov, NCT03713515.