Literature Collection

OBJECTIVES: Despite early evidence of effectiveness, cost-savings, and resource optimization, mobile integrated health (MIH) programs have not been widely implemented in the United States. System, community, and organizational-level barriers often hinder evidence-based public health interventions, such as MIH programs, from being broadly adopted into real-world clinical practice. The objective of this study is to identify solutions to the barriers impeding the implementation of MIH through interviews with multilevel stakeholders. METHODS: Using the CENTERing multi-level partner voices in Implementation Theory methodology, the study team recruited stakeholders to participate in semi-structured interviews that were recorded, transcribed, and open-coded. Stakeholders were asked to explore and propose solutions to established barriers to the implementation of MIH programs including poor understanding of the role of MIH, the absence of sustainable reimbursement for MIH programs, and its disruption of existing clinical workflows. The study team used the Consolidated Framework for Implementation Research to develop an interview guide and codebook. Coders employed a combination of deductive and inductive coding strategies to identify common themes related to pragmatic solutions for overcoming barriers to the adoption of MIH. RESULTS: Interviews with Department of Public Health officials, medical directors of MIH programs, non-physician MIH program leaders, community paramedics, health insurance officials, ambulatory physicians, hospital administrators, and hospital contract specialists (n = 18) elicited solutions to address barriers including (1) Developing a consistent identity for the MIH paradigm, (2) adopting an interdisciplinary approach to the development of efficient MIH workflows that utilize informatics to mimic existing clinical work, and (3) implementing capitated fee schedules that are cost-effective by targeting high-risk populations that are already a priority for payors. CONCLUSIONS: An investigation of solutions to barriers that impede the translation of MIH models into sustainable practice elicited several unifying themes including the establishment of a cohesive identity for MIH to improve engagement and dissemination, the use of a strategic approach to program design that aligns with existing healthcare delivery workflows and collaboration with payors to promote a robust reimbursement structure. These findings may help accelerate the implementation of MIH programs into real clinical practice.

BACKGROUND: Our study examined health care utilization outcomes among individuals participating in Pathways, a community hub model that employs a community-based workforce to deliver care coordination services, in Southwest Washington. METHODS: Using community health record and Medicaid claims data between August 2018 and August 2022, we defined our treatment group as Medicaid beneficiaries enrolled in Pathways (N = 395), and our control group as Medicaid beneficiaries referred to any care coordination program (N = 198). We employed difference-in-differences analyses to compare the change over time in the proportion of individuals using care and the amount of health care used per member per year (PMPY). RESULTS: Relative to the control group, the treatment group experienced a significant increase in connection to outpatient care, with a higher proportion accessing primary (9.6%, P = .073), specialty (12.8%, P = .033), and outpatient mental health (11.8%, P = .031) care after enrollment in Pathways. We also observed encouraging trends in acute care use. CONCLUSIONS: Participation in Pathways was associated with connection to outpatient health care and promising decreases in acute care use among Pathways participants. Our findings support the evidence base for Pathways as an effective model of care coordination for people with complex health and social needs.

BackgroundAlzheimer's disease (AD) affects over 10% of adults aged 65 and older. Black and Hispanic/Latino individuals experience 1.5-2.0 times higher prevalence than White individuals, yet AD remains underdiagnosed, particularly in non-White populations. Common screening tools such as the Mini-Mental State Examination and Montreal Cognitive Assessment are limited by time burden and cultural sensitivity.ObjectiveTo evaluate the impact of integrating a brief dementia screening tool (DST) into the electronic health record (EHR) on diagnosis, evaluation, and treatment in primary care.MethodsThe DST, developed by the University of California Alzheimer's Disease Centers and the California Department of Public Health, takes under five minutes and includes a three-question patient form, optional informant questionnaire, and Mini-Cog. It was translated and culturally adapted for Spanish-speaking patients and embedded in the EHR. Patients aged ≥60 in a diverse Los Angeles County family medicine clinic completed the DST before annual wellness visits. We conducted a pre-post study comparing patients without prior dementia diagnoses during pre-intervention (February 2021-August 2022) and post-intervention (January 2023-June 2024) periods. Primary outcome was new dementia diagnosis; secondary outcomes included medications, referrals, labs, and imaging.ResultsAmong 1515 eligible patients post-intervention, 1249 completed screening. New dementia diagnoses increased from 0.75% pre-DST to 2.45% among those screening positive (adjusted OR 2.99; p = 0.01). Dementia medications, laboratory orders, and specialty referrals significantly increased; imaging did not.ConclusionsA brief, culturally adapted DST integrated into primary care improved dementia diagnosis, evaluation, and treatment.

BACKGROUND: Evidence of patterns of medical utilization and distribution of comorbidities among individuals using methamphetamine remains limited. OBJECTIVE: This study aims to investigate changes in medical utilization and comorbidities before and after a diagnosis of methamphetamine use disorder. METHODS: A total of 3321 cases (79% were male) of methamphetamine use disorder between January 1, 1996, and December 31, 2012, were identified from Psychiatric Inpatient Medical Claims database in Taiwan. Information was collected on demographics, diagnoses, and medical utilizations. The date of newly diagnosed with methamphetamine use disorder was defined as the baseline. Mirror-image study design was used to compare changes in medical utilization and comorbidities between the pre-baseline period (within 1 year before diagnosis) and the post-baseline period (within 1 year after diagnosis). Conditional logistic regression was used to estimate changes in medical utilization and comorbidities. RESULTS: Most cases (77%) were first identified in a psychiatric department. There is a significant increase (P < .001) in psychiatric admission (odds ratio[OR] = 2.19), psychiatric emergency visits (OR = 1.31), and psychiatric outpatient visits (OR = 1.15) after diagnosis. Multivariable analysis revealed significantly increased risks (P < .001) of non-methamphetamine drug induced mental disorders (adjusted OR[aOR] = 29.47), schizophrenia (aOR = 2.62), bipolar disorder (aOR = 2.14), organic mental disorder (aOR = 1.82), and upper respiratory tract infection (aOR = 2.03) after diagnosis. CONCLUSIONS: We found significant increases of medical utilization and psychiatric comorbidities after diagnosed with methamphetamine use disorder. These findings may reflect the problem of delayed diagnosis and treatment. Enhancement of early identification of methamphetamine use disorder in general practice is required for early intervention and decreased subsequent morbidities.

An academic health center (AHC) that provides primary care to an urban, underresourced population recognized the need for an integrated model of care to address behavioral health needs. The Ambulatory Integration of the Medical and Social (AIMS) Collaborative Care Model's five pillars provided the framework and enhanced outcomes through tailored initiatives at the AHC, expanding to onsite satellite locations in senior subsidized housing, and through telehealth services. The results showed increased access to behavioral health care and improved depression and anxiety symptoms. (Am J Public Health. 2025; 115(3):296-300. https://doi.org/10.2105/AJPH.2024.307939).