Digital Commons Network^™

Integration Of Community-Engaged Research Technology And Methods To Guide Tobacco Regulatory Science In Rural Communities, Melissa H. Abadi, Stephen R. Shamblen, Mary Kay Rayens, Kirsten T. Thompson, Amy Wildman, Kathy Rademacher, William Wieczorek, Raphael Nishimura, Shyanika W. Rose, Mikhail N. Koffarnus, Seth Himelhoch, Ellen J. Hahn

Biostatistics Faculty Publications

Objective – This study aims to build a rural Appalachian cohort to examine how US Food and Drug Administration (FDA) Center for Tobacco Products (CTP) regulatory policies influence tobacco and nicotine product use across levels of rurality. Methods – The AppalTRUST (Appalachian Tobacco Regulatory Science Team) Cohort integrates four inter-connected Community-engaged Research + Technology (CEnRT) elements to support recruitment and retention: (1) building trust and cultural relevance; (2) addressing barriers to participation in research; (3) focusing on ethics and confidentiality; and (4) fostering ongoing and consistent collaboration between the scientific and field teams. The study uses a dual sampling design …

Raising The Profile Of Collaborative Biostatisticians In Team Science, Margaret R. Stedman, C. Christina Mehta, Emily Slade, Patricia L. Hibberd, Glenn M. Chertow, Robert H. Podolsky, Sowmya R. Rao

Biostatistics Faculty Publications

Recent emphasis on transdisciplinary teams in science offers an opportunity for biostatisticians to assume roles beyond data management and analysis. Biostatisticians contribute to all phases of research, from hypothesis formulation and rigorous study design to data analysis and interpretation. Yet, their contributions are often underrecognized. We argue for better integration of biostatisticians in research training and team structures. Postgraduate physician-scientist training should include mentorship from biostatisticians and education on collaborative skills. Fully integrating biostatisticians as co-investigators improves rigor, reproducibility, and innovation. Institutional support, including protected time and updated promotion criteria, is essential to support sustained collaboration. Structural changes must address …

Reimagining Hospital Medicine For Long-Term Sustainability, Samantha Murray-Bainer, Margaret Shyu, Rachel Peterson, Michael Hendricks, Christine Welles, Gopi Astik, Khoosh Dayton, Kristen Mcquerry, Joy Engblade

Biostatistics Faculty Publications

Background: High rates of burnout and turnover exist in the field of hospital medicine. Factors that make the career less sustainable and impact hospitalists as they age are not well understood. Objective: To identify factors that promote or impede hospitalist career longevity and understand job- and age-related challenges faced by older hospitalists. Design: Mixed-methods study of semi-structured qualitative focus groups within a national hospitalist consortium followed by a brief participant survey. Focus group discussions were recorded, summarized, and analyzed using matrix analyses to identify themes and subthemes. Participants: Thirty-seven attendees of the HOMERuN collaborative session in November 2024 participated in …

Rethinking Team Science Metrics Through Collaborative Guideposts, Kristen J. Mcquerry, Kelsey Karnik, Megan E. Hall, Caitline Phan, Yana Feygin, Emily Slade

Biostatistics Faculty Publications

Introduction – The increasing reliance on interdisciplinary and transdisciplinary teams has reshaped how science is conducted, yet evaluating the success of such teams remains a persistent challenge. Traditional metrics, such as publication counts, impact factors, and citation indices, fail to capture the full scope of team contributions, particularly in contexts where success may be defined by community engagement, mentorship, or long-term collaboration. Methods – In this Perspective, we introduce Collaborative Guideposts, a framework designed to align success metrics with a team’s organizing priorities. We illustrate this approach through two contrasting team models from a biostatistical collaboration center: Team A, a …

The Influence Of Support From Family, Friends, And Community On Perceived Mental Health Status In Diabetes, Courtney L. Ortz, Meredith S. Duncan, Oluwatosin Leshi, Suraksha Khanal, Brittany Smalls

Biostatistics Faculty Publications

Strong social support is a protective factor in diabetes and mental health management. The purpose of this study was to examine the influence of the type of support on perceived mental health status among people with diabetes. We used data from the 2021 Household Component of the Medical Expenditure Survey (MEPS). Regression models assessed the association between mental well-being (outcome) and expected help from family, friends, and the community (exposure). Support from both friends and family were significantly associated with better mental well-being, adjusting for covariates. Secondary analyses showed that those who reported greater anticipated support from family were more …

Body Mass Index Has No Impact On Complications And Mortality For Patients With Stage Iv Pancreatic Ductal Adenocarcinoma, Ren Bryant, Hannah Darnell, Megan Hall, Kelsey N. Karnik, Kristen J. Mcquerry, Ruben R. Plentz

Biostatistics Faculty Publications

Background: Pancreatic ductal adenocarcinoma (PDAC) is one of the leading causes of United States (USA) cancer death. Overweight and obesity developing into a growing global medical and socio-economic problem, affecting approximately 42% of adults in the USA population. The aim of our analysis was to evaluate the influence of overweight and obesity on complications and clinical outcome in patients with stage IV PDAC.

Methods: We retrospectively reviewed electronic health records of patients diagnosed with stage IV PDAC (n=162) who followed with the University of Kentucky from January 2017–October 2024. Comparisons were based on the body mass index (BMI): low BMI …

Apoe4 Drives Maladaptive Heterogeneity And Immunometabolic Responses Of Astrocytes, Danielle S. Goulding, Holden C. Williams, Amy A. Gorman, Nicholas A. Devanney, Douglas A. Harrison, Adeline E. Walsh, Tony Tuck, Diana J. Zajac, Shannon L. Macauley, Steven Estus, Julia Tcw, Lance A. Johnson, Josh M. Morganti

Sanders-Brown Center on Aging Faculty Publications

Apolipoprotein E4 (APOE4) is the strongest risk allele associated with the development of late onset Alzheimer’s disease (AD). Across the CNS, astrocytes are the predominant expressor of APOE while also being critical mediators of neuroinflammation and cerebral metabolism. APOE4 has been consistently linked with dysfunctional inflammation and metabolic processes, yet insights into the molecular constituents driving these responses remain unclear. Utilizing complementary approaches across humanized APOE mice and isogenic human iPSC astrocytes, we demonstrate that ApoE4 alters the astrocyte immunometabolic response to pro-inflammatory stimuli. Our findings show that ApoE4-expressing astrocytes acquire distinct transcriptional repertoires at single-cell and spatially-resolved domains, which …

Applying Photovoice To Uncover Fundamental Causes Of Health Inequality In Local Health Contexts, Marisa Booty, Madelyne G. Culbertson, Mason Taylor, Dakota Heise, Heather Stone, Katherine Leanne Kommer, Jennifer Gulley, Jeanette Hart, Christina Nentwick, Margaret Mcgladrey

Sociology Faculty Publications

Introduction: Participatory action research methods like Photovoice are uniquely equipped to identify structural determinants of health based on lived experiences of how they influence proximal and distal population health outcomes. This study uses Photovoice data to examine how structural determinants impact community health needs.

Methods: Qualitative thematic analysis used focus group discussion data (25 transcripts) from four Kentucky counties that embedded Photovoice into their local health department community health assessment processes. Coded excerpts were examined for ways in which participants' community health concerns reflected structural issues rather than individual health behaviors.

Results: Participants perceived issues such as houselessness, food insecurity, …

Factors Associated With Handgun Carriage Among U.S. Adolescents, 2021–2022, Marisa Booty, Maggie K. Richardson, Dylan B. Jackson, Delvon T. Mattingly

Sociology Faculty Publications

Objective: The rise in adolescent handgun carriage over the past decade represents a significant public health concern. Using nationally representative data, this study examines risk factors associated with handgun carriage among U.S. adolescents.

Methods: We used data on adolescents aged 12–17 years from the 2021 and 2022 National Survey on Drug Use and Health ( n = 20,869), with past-year handgun carriage defined as a binary variable. Logistic regression estimated odds ratios (ORs) and 95% confidence intervals (CIs) to determine factors associated with handgun carriage across adolescent age groups (12–13 years, 14–15 years, 16–17 years).

Results: The average prevalence of …

Kinase Signaling In Liver Disease Via Clinical-Trial-On-A-Pamchip: A Distinctive Methodology For Drug Mechanisms And Personalized Medicine, Zachary A. Kipp, Evelyn A. Bates, Genesee J. Martinez, Wang-Hsin Lee, Sally N. Pauss, Terry D. Hinds, Jr.

Pharmacology and Nutritional Sciences Faculty Publications

The utilization of extensive datasets, such as those generated by DNA or RNA sequencing, has become a central focus in drug discovery and personalized medicine (PerMed). Nonetheless, these datasets are constrained by the absence of protein-functionality testing, which affects physiological responses. In this study, we employed PamGene PamStation technology to quantify protein function by kinase activity across more than 500 signaling pathways from patients with hepatocellular carcinoma (HCC). Using proteins derived from nine patients and five human HCC cell lines for drug discovery and the clinical trial-on-a-chip approach, we developed comprehensive PerMed scores from the PamStation data to differentiate individual …

Signaling Scaffold Shoc2 Regulates Lymphangiogenesis By Suppressing Mtorc1-Mediated Ifn Responses, Patricia Wilson, Vishakha Vishwakarma, Rebecca Norcross, Kashmira Khaire, Van N. Pham, Brant M. Weinstein, Hyun Min Jung, Emilia Galperin

Molecular and Cellular Biochemistry Faculty Publications

An interplay of growth factors and signaling pathways governs the development and maintenance of lymphatic vasculature, ensuring proper fluid homeostasis and immune function. Disruption of these regulatory mechanisms can lead to congenital lymphatic disorders and contribute to various pathological conditions. However, the mechanisms underlying the molecular regulation of these processes remain elusive. Here, we reveal a critical and previously unappreciated role for the signaling scaffold protein Shoc2 in lymphangiogenesis. We demonstrate that loss of Shoc2 results in near-complete loss of lymphatic vasculature in vivo and senescence of lymphatic endothelial cells in vitro. Mechanistically, Shoc2 is required for balancing signaling through …

Current And Emerging Therapeutic Strategies For The Treatment Of Duchenne Muscular Dystrophy, Miguel A. Lopez Perez, Noah L. Weisleder

Molecular and Cellular Biochemistry Faculty Publications

Background/Objectives: Duchenne muscular dystrophy (DMD) is a fatal, progressive neuromuscular disorder caused by mutations in the dystrophin gene, leading to the absence of functional dystrophin protein. As the largest gene in the human genome, the DMD locus is highly susceptible to mutations, contributing to a prevalence of approximately 1 in 3800–6300 live male births worldwide. This review aims to provide a comprehensive and critical synthesis of current and emerging therapeutic strategies for DMD.

Methods: We conducted a narrative review of the literature, integrating findings from clinical trials, regulatory approvals, and preclinical studies. We categorized therapeutic approaches into mutation-agnostic and mutation-specific …

“Medical Cannabis”: Advising Patients While Navigating Medical Ethics And Limited Evidence, Anna-Maria South, Shanna L. Babalonis, Laura C. Fanucchi, Michelle R. Lofwall

Internal Medicine Faculty Publications

Cannabis is increasingly legalized in more areas of the USA and marketed under the misnomer “medical cannabis.” Yet, there are no official dosing guidelines or approved medical uses for plant cannabis by the Food and Drug Administration. Due to significant federal barriers, research on efficacy, safety, and adverse effects of cannabis is limited. Patients are interested in cannabis as potential treatment of medical issues and/or symptoms and clinicians should include a discussion of the risks of cannabis consumption. However, many risks are not yet known, and clinicians might be unaware of the emerging literature. This perspective summarizes the potential harms …

Prevalence And Characteristics For Mental Health Disorder Before And After Childhood Cancer Diagnosis—A Statewide Population-Based Study Among Medicaid Beneficiaries, Feitong Lei, Laurie E. Mclouth, Eric B. Durbin, Thomas T. Tucker, John L. Villano, Bin Huang

Internal Medicine Faculty Publications

Introduction: Pediatric cancer patients suffer mental health deficits. Patients who are vulnerable with respect to socioeconomic or other sociodemographic factors may be at heightened risk for worse mental health outcomes during cancer for many reasons including entering treatment with an existing mental health disorder. The purpose of this study was to describe the prevalence and trajectory of mental health before and after a childhood cancer diagnosis in a socio-demographically at-risk sample.

Methods: Data from the Kentucky Cancer Registry was utilized to identify patients aged 19 or under with a first primary childhood cancer diagnosis during 2001–2017. Linking KCR data with …

Facilitators Of And Barriers To Implementation Of A Tablet-Based Digital Health Program For Colorectal Cancer Screening In Primary Care: Qualitative Pragmatic Implementation Study, Mark Cromo, Aliza Randazzo, David P. Miller, Kristie Foley, Ajay Dharod, Anna C. Snavely, Elena Wright, Holly Brower, Mark Dignan

Internal Medicine Faculty Publications

Background: Colorectal cancer (CRC) incidence and mortality rates continue to be elevated even though effective screening methods are widely available. To increase CRC screening in primary care practices, our team developed a tablet-based digital health program (mPATH) designed to identify patients needing CRC screening, provide education, and empower patients to request a screening test via the program.

Objective: This study aimed to qualitatively assess facilitators of and barriers to implementing and maintaining mPATH in primary care clinics.

Methods: In a pragmatic implementation trial, clinics were randomized to receive only in-person training and technological support via phone or email (low touch) …

Adipose Tissue-Derived Small Extracellular Vesicles In Plasma Reveal Molecular Circuitries Underlying Glucose Intolerance, Shalini Mishra, Yixin Su, Ashish Kumar, Sangeeta Singh, Brian S. Finlin, Fang-Chi Hsu, Jingyun Lee, Cristina M. Furdui, Philip A. Kern, Swapan K. Das, Gagan Deep

Internal Medicine Faculty Publications

Objective: Glucose tolerance (GT) is a major effector for adipose tissue (AT) remodeling in obesity, yet its molecular mechanisms remain incompletely defined. We hypothesized that the biophysical and molecular profiles of AT-derived small extracellular vesicles (sEV^AT) change in response to glucose availability and differ by GT status.

Methods: sEV^AT were isolated from plasma of individuals with normal GT (NGT) and impaired GT (IGT) (n = 5/group) at fasting (0 h) and 1 h post glucose challenge during oral glucose tolerance test (OGTT). sEV^AT were characterized for size, concentration, surface expression of insulin receptor-α (INSRα), proteome, …

Disability Studies And Disability Evaluation In Healthcare—Themes And Challenges Moving Forward, Debra A. Harley, Si-Yi Chao

Early Childhood, Special Education, and Counselor Education Faculty Publications

No abstract provided.

Discrimination Distress And Current Combustible And Non-Combustible Tobacco Product Use Among Us Youth, 2023, Meman Diaby, Osayande Agbonlahor, Maggie K. Richardson, Joy L. Hart, Shyanika W. Rose, Delvon T. Mattingly

Markey Cancer Center Faculty Publications

Introduction: Discrimination is the unfair treatment of people based on their identity. Youth who experience discrimination may cope with associated distress by using tobacco products, with amplified health consequences depending on the type of product.

Methods: We used data from the 2023 National Youth Tobacco Survey (n = 22 069) and derived an overall continuous measure from the 15-item Adolescent Discrimination Distress Index, as well as three continuous discrimination distress sub-indices: educational, institutional, and peer (range for each: 0–5). We defined current tobacco use as two outcomes: any past 30-day use of combustible (cigarettes, cigars, hookah, roll- your-own, pipe, bidis) …

Poppers, Apps, And Pleasure: From Set To Setting Among Sexually Diverse Men In Mexico, Juan Carlos Mendoza-Pérez, Keith J. Watts

Social Work Faculty Publications

Background: Poppers (alkyl nitrites) are widely used among sexually diverse men to enhance sexual pleasure. However, research has historically been dominated by risk-centered frameworks such as associations with HIV or other STIs, overlooking user motivations related to hedonic reward, intimacy, and agency. This conceptual oversight is particularly evident in the Global South. This study explores the benefits, motivations, and social meanings of poppers consumption among sexually diverse men in Mexico, emphasizing its relationship with dating applications.   Methods: A mixed-methods cross-sectional study used an electronic survey administered in 2023 to sexually diverse cisgender men. The analytic sample included participants who reported …

Childhood Mental Health And Major Depression In Later Life: A Survival Analysis Across 12 Years, Xiaoling Xiang, Xiafei Wang, Xinyin Zhang, Josephine Abrials

Social Work Faculty Publications

Objectives: This study examined the relationship between childhood mental health conditions and incident major depression in middle-aged and older adults.

Methods: This longitudinal panel study used 12 years of data from 27,220 adults aged 51 and older in the U.S. Health and Retirement Study. Childhood mental health conditions were assessed retrospectively with a question about having a depression, drug/alcohol, or other emotional problem before age 16. Cox regression was used to estimate hazard ratios (HRs).

Results: Childhood mental health conditions were reported by 6.04% of the unweighted sample (n = 1643) and were associated with a more than 2-fold …

Cultus: Eco-Phenomenology In The Work Of John Steinbeck, Robinson Jeffers, And Jack London, Carter D. Johnson

Theses and Dissertations--English

In the face of increasingly dire environmental crises, proposed solutions have gravitated toward imperatives for faster, cleaner, and more efficient technologies and resources. While practical solutions are necessary, they are entirely insufficient to deal with an underlying issue driving environmental degradation: unbridled instrumental reason. In this dissertation, I suggest a theoretical posture, cultus, which attempts to balance the necessity of instrumental action with the guiding counterweight of receptivity. Furthermore, I argue that such personal receptivity is uniquely fostered in aesthetic experiences, attuning the individual to the non-identical and renewing a relationship of care.

I examine the life and work of …

Federated Data Engineering And Learning For Edge Intelligence Systems, Afsaneh Mahanipour

Theses and Dissertations--Computer Science

The rapid proliferation of Internet of Things (IoT) devices and cyber–physical systems (CPS) in domains such as smart healthcare, intelligent transportation, and industrial automation has led to unprecedented volumes of heterogeneous data. While advances in deep learning and large-scale foundation models have enabled powerful data-driven decision making, their deployment in real-world distributed environments remains fundamentally constrained by limited computation, communication bandwidth, energy resources, and data privacy requirements. This dissertation addresses these challenges by developing novel federated learning frameworks and efficient federated data-processing pipelines that make large-scale artificial intelligence practical, scalable, and trustworthy in resource-constrained settings. This dissertation identifies data preprocessing …

Multi-Objective Optimization Of Energy Costs And Ev Battery Health In V2g Enabled Homes, Dzifa M. Hodey

Theses and Dissertations--Computer Science

Electric vehicles (EVs) and rooftop solar photovoltaic (PV) systems are increasingly being integrated into residential settings, creating new opportunities for vehicle-to-grid (V2G) and vehicle-to-home (V2H) operations. In these systems, the EV battery functions as a controllable energy storage unit that can charge from the grid or PV and discharge energy to supply household load or export to the grid for a profit. By intelligently scheduling this bidirectional power exchange, households can reduce electricity costs and enhance PV utilization. Realizing these benefits requires optimization strategies that balance cost reduction with EV battery health preservation. However, existing V2G/V2H studies largely emphasize cost …

Advancing Generative Methods For Multimodal Data Analysis, Rabeya Tus Sadia

Theses and Dissertations--Computer Science

The integration and modeling of high-dimensional, heterogeneous biological data remain central challenges in computational biology due to complex feature dependencies and pervasive missingness. This dissertation addresses these challenges by developing novel generative frameworks for multimodal data reconstruction, imputation, and interaction prediction. In generative modeling, we focus on capturing structural and causal dependencies in sparse biological systems. We first introduce CausalGeD, a causality-aware diffusion framework that leverages Granger-causal attention for biologically coherent spatial gene expression generation. Next, we propose CausalGenDiff, which combines VAE-guided latent representations with causal diffusion to enable robust reconstruction across spatial and single-cell modalities. We further present DepMicroDiff, …

Vision‑Based Online Quality Tracking In Wire Arc Additive Manufacturing Via Hybrid Unsupervised Deep Learning–Statistical Process Monitoring, Giulio Mattera, Yue Cao, Yuming Zhang, Luigi Nele

Electrical and Computer Engineering Faculty Publications

Vision-based monitoring of Wire Arc Additive Manufacturing (WAAM) using supervised deep learning represents the state of the art in anomaly detection, but such approaches require large labeled datasets that are costly to obtain and typically limited to laboratory conditions. To address these limitations, this work proposes a hybrid deep learning–statistical process monitoring (SPM) framework tailored to the stochastic nature of conventional arc welding processes such as GMAW-based additive manufacturing, where existing methods often overfit. The framework integrates a residual convolutional autoencoder (Res-CAE) with skip connections, which jointly analyzes video frames to generate refined latent-space features that are subsequently monitored using …

A Novel Tyrosine Kinase Axis In Innate Immune Signaling, Santanu Das, Pracheta Sengupta, Manoj Veleeparambil, Saurabh Chattopadhyay

Microbiology, Immunology, and Molecular Genetics Faculty Publications

Tyrosine phosphorylation has emerged as a central regulatory mechanism in innate immunity. Building on our recent studies that Syk and EGFR sequentially phosphorylate TLR9 to fully activate it, we discuss how similar mechanisms operate across other Toll-like receptors and the cytosolic DNA sensor STING. Evidence from complementary systems reveals that receptor and nonreceptor tyrosine kinases, including Src-family kinases, Syk, BTK, and EGFR, form an integrated signaling network that triggers receptor activation, trafficking, and downstream gene expression. Scavenger receptors such as SR-A further drive this kinase cascade by coordinating viral recognition to TLR activation. These observations reveal a novel ‘tyrosine kinase …

Maternal Opioid Use Disorder And Hepatitis C Infection In Pregnancy Reshape The Peripheral Immune Landscape At Term, Brianna M. Doratt, Heather E. True, Sheridan B. Wagner, Delphine C. Malherbe, Zachary M. Reynolds, Cynthia Cockerham, John O'Brien, Ilhem Messaoudi

Microbiology, Immunology, and Molecular Genetics Faculty Publications

Background: Pregnancy requires precisely timed immune adaptations to maintain foetal tolerance while enabling timely initiation of labour, a process often conceptualised as the ‘immune clock’ of pregnancy. Disruption of this immune clock contributes to adverse obstetric outcomes. While maternal opioid use disorder (OUD) is a recognised risk factor for poor maternal and neonatal health, its impact on maternal immune landscape at delivery remains poorly understood.

Methods: We analysed peripheral blood collected from pregnant individuals with and without OUD at time of admission for delivery before the onset of active labour. We employed multiparameter flow cytometry, cytokine profiling, and single-cell-RNA sequencing …

An Environmentally Relevant Phthalate Mixture Impairs Ovulatory Prostaglandin And Progesterone Receptor Pathways In Human Granulosa Cells In Vitro, Katie L. Land, Hong Xu, James W. Akin, Patrick R. Hannon

Obstetrics and Gynecology Faculty Publications

Ovulatory defects are the leading cause of female infertility. Widespread exposure to endocrine-disrupting chemicals, such as phthalates, may contribute to the high prevalence of failed ovulation among infertile women. Using primary ovarian granulosa cells obtained from women, we tested the hypothesis that exposure to an environmentally relevant mixture of phthalate metabolites (MPTmix) impairs essential mediators of the ovulatory process, including progesterone (P4), progesterone receptor (PGR), and prostaglandins (PGs). The composition of the MPTmix was derived from urinary phthalate levels in women. Ovarian granulosa cells, obtained from in vitro fertilization patients, were acclimated in culture to regain responsiveness to hCG (human …

Animal Models Of Aortic Aneurysm And Dissection: A Comparative Guide For Mechanism, Therapeutic Testing, And Translational Readouts, Shayan Mohammadmoradi, Sidney W. Whiteheart

Saha Cardiovascular Research Center Faculty Publications

Aortic aneurysms and dissections are devastating vascular diseases with high mortality, yet no pharmacological therapy has proven effective in halting growth or preventing rupture. Surgical and endovascular repair remain the only treatment options for advanced disease. Animal models have been indispensable in defining mechanisms and testing candidate therapies, but the diversity of protocols, strain-dependent variability, and heterogeneous endpoints complicate interpretation and translation. This review provides an update focused on how to match models to specific research questions. We critically compare commonly used abdominal aortic aneurysm (AAA) models (angiotensin II ± hyperlipidemia, elastase, calcium chloride, β-aminopropionitrile BAPN hybrids, and mineralocorticoid agonist/fludrocortisone …

Affordability And Serving Accuracy Of A Publicly Available Dash Meal Plan For Women Using Snap Benefits, Kendra Oonorasak, Mansura Shahad Bawa, Nadia Ayesha Sesay, Emma Smith, Taylor Emerson, Jayden Brewer, Brandi M. White

Health and Clinical Sciences Faculty Publications

Background/Objectives: This regional case study evaluated the affordability and serving accuracy of a publicly available one-week DASH meal plan for single-woman households using Supplemental Nutrition Assistance Program (SNAP) benefits in central Kentucky.

Methods: For each food item in the one-week plan, total grocery costs and per-serving costs were calculated using January 2025 prices from two national grocery chains commonly patronized in an urban area in central Kentucky. Calculated costs were compared to the average weekly food cost for women aged 20–50 years in a single household based on the Thrifty Food Plan (TFP). Servings for food groups and categories were …