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Abstracts From The 2026 Health Care Systems Research Network (Hcsrn) Annual Conference, Dallas, Texas, Health Care Systems Research Network

Journal of Patient-Centered Research and Reviews

The Health Care Systems Research Network (HCSRN) comprises 18 learning health systems with integrated care delivery and embedded research units. The network’s annual conference serves as a forum for research teams from member institutions to disseminate project findings, explore scientific collaborations, and share insights about population-based research practices that can measurably improve health and health care for all. The theme of this year’s conference was “Scaling Learning Health Systems: Data-Driven Pathways to Better Outcomes.” Abstracts presented at HCSRN 2026 are published in this issue supplement of the Journal of Patient-Centered Research and Reviews, the journal of record for HCSRN’s annual …

Post-Vaccination Confidence In Covid-19 Vaccines And Associated Determinants In Post-War Context Of Tigray, Northern Ethiopia: A Mixed-Methods Study, Genanew Kassie Getahun, Yohannes Addisu Wondimagegne, Alemayehu Deressa, Barkot Tamiru, Trhas Tadesse Berhe, Moges Mekonnen, Tsegay Hadgu, Znabu Hadush Kahsay, Mussie Alemayehu, Gebrehaweria Gebrekurstos, Joy Kenyi, Eshetu Girma, Finina Abebe Ware, Nardos Gelana, Menen Tsegaw, Eyob Ketema Bogale, Asaye Alamneh Gebeyehu

Research outputs 2022 to 2026

Introduction It is widely recognized that access to and utilization of health services are negatively impacted by war. These effects worsen particularly when combined with pandemics such as COVID-19. Therefore, this study aimed to assess adults' COVID-19 post-vaccination confidence in the conflict-affected region of Tigray, Northern Ethiopia. Methods The study employed a concurrent parallel mixed-methods design, combining a quantitative survey of 1599 adults and six key informant interviews and six focus group discussions. Survey participants were selected using a multistage cluster sampling technique, while qualitative participants were purposively sampled. Quantitative data were collected using a pre-tested, structured questionnaire administered via …

Full Issue: The International Undergraduate Journal Of Health Sciences, Volume 6, Issue 1, July 2026

International Undergraduate Journal of Health Sciences

Full Issue: The International Undergraduate Journal of Health Sciences, Volume 6, Issue 1, July 2026.

Clinicopathologic Spectrum Of Renal Disease In Sars-Cov-2 Infection And Post-Covid-19 Vaccination, Naya Williams, Mohammed S. Razzaque

School of Medicine Publications

Both SARS-CoV-2 infection and COVID-19 vaccination have been associated with renal complications. In the context of SARS-CoV-2 infection, kidney injury is primarily attributed to a complex interplay of systemic immune dysregulation and vascular damage. Severe infection triggers a cytokine-mediated inflammatory response characterized by elevated levels of pro-inflammatory mediators, resulting in systemic hemodynamic instability, increased capillary permeability, and renal hypoperfusion, ultimately leading to acute tubular injury. In addition, virus-induced endothelial activation promotes a prothrombotic state, microvascular injury, and further impairment of renal perfusion. Collectively, these processes converge to produce acute kidney injury (AKI) and, in severe or prolonged cases, may contribute …

The Relationship Between Psychological Stress And Sars-Cov-2 Nucleocapsid-Antibody Response Following Natural Infection: Longitudinal Findings From The Aegis Study, Erika T Beidelman, Ashley Judge, David B Allison, Stephanie Dickinson, Lilian Golzarri Arroyo, Anna L M Macagno, Michael J Ricciardi, Jon Macy, Stanley Perlman, Christina Ludema, Kevin C Maki, Molly Rosenberg

Faculty, Staff and Students Publications

Psychological stress can cause diminished immune response to infectious challenges. The extent this holds true during severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection and the modifying effect of vaccination status is untested. We explored these relationships in a non-random sample standardized to the US adult population. Across 2178 participants in the Aegis study (2021-2022), we identified 507 eligible laboratory-confirmed SARS-CoV-2 infections. We estimated the natural log of nucleocapsid-binding antibody absorbance (N-antibody) at study visits up to 225 days following a positive SARS-CoV-2 test. Linear mixed effects models were fit to estimate the association of baseline perceived stress and, separately, …

An Equity-Based And Culturally Responsive Bill Of Rights For Early Childhood Students Of Color With Exceptionalities, Evette Simmons-Reed, Michelle Frazier Trotman Scott, Gloria Tardash, Mildred Boveda, Donna Y. Ford

Perspectives on Early Childhood Psychology and Education

The COVID-19 pandemic exacerbated existing disparities in early intervention (EI) and early childhood special education (ECSE) services for culturally and linguistically diverse (CLD) disabled children, exposing critical gaps in access, services and support. systemic inconsistencies in implementation, training, and funding, remain barriers limit opportunities for CLD students to benefit, despite the aims of the Individuals with Disabilities Improvement Act (IDEA). To address these inequities, this manuscript proposes an expanded and updated Culturally Responsive Equity-Based Bill of Rights for EI and ECSE. Building upon Ford and colleagues' (2018) work, this revised document extends protections to children aged zero to five, emphasizing …

Capitalizing On Crisis: A Statistical Analysis Of Federal Funding And The Surge In White-Collar Criminal Activity During The Covid-19 Pandemic, Lee R. Gibson

Doctoral Dissertations and Projects

The COVID-19 pandemic ushered in a new era that has forever changed how people work, communicate, and socialize. The pandemic also brought one of the most significant influxes of financial assistance to individuals, businesses, educational institutions, and state and local governments that has ever been seen. This massive infusion of cash, which was orchestrated and managed by the federal government, was instituted in a manner that provided quick relief with little ability for oversight, resulting in every assistance program experiencing high rates of fraudulent activity. This project aims to understand if the levels of white-collar crime increase during a disaster, …

A Phenomenological Study On The Experiences Of Educators As Mentors For Homeless And Highly Mobile Students In A Rural Community, Tracy Dawn Mcpheron

Doctoral Dissertations and Projects

The purpose of this transcendental phenomenological study is to explore how educators perceive an implemented mentoring program in which they will serve as mentors of homeless and highly mobile students in a rural school district. The mentoring program will include educators working as mentors to students coded as homeless through the McKinney-Vento Act for Homeless Education. The educators participating in the mentoring program will be the participants in this study. The participants will include middle school (6th-8th grade) through high school (12th grade), teachers, counselors, librarians, the district’s homeless liaison, and the federal programs coordinator for an East Tennessee school …

Examining Nurse Burnout During The Covid-19 Pandemic: Causes And Mitigation Strategies, Melanie Sena

Honors Projects

Nurse burnout is a multidimensional occupational syndrome that predates the COVID-19 pandemic, yet the pandemic served as a catalyst that intensified its scope and severity in ways that the healthcare system was profoundly ill-equipped to manage. Characterized by emotional exhaustion, depersonalization, and a diminished sense of personal accomplishment, burnout among nurses accelerated dramatically between 2020 and 2022 as clinical workloads surged, personal protective equipment remained scarce, and moral distress became a near-universal experience across care settings. This review examines the primary systemic and individual contributors to nurse burnout during COVID-19, explores the consequences of burnout for both nurses and patients, …

Rethinking Consumer Data And Behavior, Nicole J. Olynk Widmar, Michael L. Smith, Erin Robinson

Purdue University Press Books

Today’s food and agricultural consumers are driven by more than just price—they are influenced by trust, values, and perceptions that are often difficult to measure. Rethinking Consumer Data and Behavior explores what truly shapes consumer choices and how businesses can respond effectively.

This book utilizes research on loyalty, risk, sustainability, and ethical considerations, revealing how these factors influence purchasing decisions in ways traditional data often misses. It examines consumers’ willingness to pay for local and organic products, the impact of food labeling and safety messaging, and the surprising role of sensory cues such as appearance and taste. The book also …

Randomized Controlled Trial Outcomes For Homestyles-2, An Online Obesity Prevention Program For Families With Children In Middle Childhood, Carol Byrd-Bredbenner, Angelica A. Pozzoli, Kaitlyn M. Eck, John Worobey, Karla Pagan Shelnutt, Melissa D. Olfert, Virginia Quick

College of Health Professions Faculty Papers

Background: Parents are children’s primary role models, are food and physical activity gatekeepers, and create the home structure/lifestyle environment. Thus, parents strongly influence children’s weight-related behaviors and have the opportunity to cultivate a “culture of health” within the home. Methods: The aim of the HomeStyles-2 (also called HomeStyles-Child) RCT was to determine whether this online, novel, age-appropriate, family intervention enabled and motivated the 131 systematically randomly assigned by computer parents of children in middle childhood (ages 6 to 11) in the experimental condition to shape home environments and healthy weight-related lifestyle practices to be more supportive of optimal health and …

Rural Georgia Hospital Covid-19 Virus Patient Outcomes, Susan P. Smith, Neeraj Dayama, Morgan E. House, Debra Flores, Sharon Hunt, April Dukes, Steven Gautney

Journal of the Georgia Public Health Association

Background: The Coronavirus disease 2019 (COVID-19) has led to over 1.2 million deaths in the United States. Given the staggering scale of the pandemic, rural hospitals faced heightened challenges due to limited resource availability and underlying patient characteristics.

Methods: In this context, we examined patient and hospital-related factors associated with inpatient mortality due to COVID-19. This study is a retrospective chart review of patient outcomes of patients who were hospitalized in a Southwest Georgia rural hospital with COVID-19 during the initial onset of the outbreak and over the following 23 months of the pandemic. Patient demographics, other characteristics, …

Muscular Fitness Levels Of U.S. Children And Adolescents, Daniel J. Mcdonough, Yong Gao, Lynda B. Ransdell, Haichun Sun

International Journal of Physical Activity and Health

Purpose: To describe muscular fitness (MF) levels and percentile benchmarks among U.S. children and adolescents aged 6–15 years old across sociodemographic, physiological, and behavioral subgroups. Methods: Data were from the 2012 NHANES National Youth Fitness Survey (NNYFS). Four strength tests consisting of the plank, knee extension, modified pull-up, and handgrip, were analyzed by age, sex, race/ethnicity, income, BMI category, cardiorespiratory fitness (CRF), and physical activity (PA) among 1,234 participants (51% male) using SAS SURVEY procedures. Results: Mean ± SEM scores were 69.6 ± 1.8 s (plank), 56.6 ± 4.2 lb (left) and 59.2 ± 4.3 lb (right) knee extension, 5.5 …

Demographic And Other Correlates Of Non-Prescription Drug Use Among College Students During The Covid-19 Pandemic, Subi Gandhi, Sidketa Fofana, Md Rafiul Islam, Tamer Oraby

School of Mathematical & Statistical Sciences Faculty Publications

Background and objectives: Substance use among college students in the U.S. remains a pressing concern and may have intensified during the COVID-19 pandemic due to increased stress, uncertainty, and academic disruptions. This study investigates the relationship between non-prescription drug use and various demographic, mental health, and behavioral factors among college students during the pandemic's early stages.

Methods: Data were collected through online and in-person surveys in the summer semester of 2021. Behavioral health was assessed using validated instruments: the Patient Health Questionnaire-9 (PHQ-9) for depression and the Drug Abuse Screening Test-20 (DAST-20) for substance use. Demographic and behavioral variables were …

Examination Of Traffic Safety In Neighborhoods Associated With Active Commuting To School In Austin, Texas, Kathryn G Burford, Deborah Salvo, Harold W Kohl, Leigh Ann Ganzar, Cici X Bauer, Eugen Resendiz, Yuzi Zhang, Deanna M Hoelscher

Faculty, Staff and Student Publications

Background: Only 10% of US children participate in active commuting (walking and bicycling) to school (ACS). Parental concerns related to traffic are a primary barrier to ACS, yet no studies have assessed these concerns together with neighborhood traffic safety-related features. This study examined the associations between traffic safety-related features in neighborhoods and ACS among school-age children in Austin, Texas.

Methods: This cross-sectional analysis utilized pre-COVID-19 baseline data (2019-2020) of parent-child dyads enrolled in the Safe TRavel Environment Evaluation in Texas Schools study. ACS, traffic safety-related features in the neighborhood (sidewalk availability, safe road crossings, traffic safety, traffic speed, and safety …

Tanzania's Compliance To International Covid-19 Standards: Determinants And Extent, Maria Joseph Tairo, Boniphace Shimba Francis

Tanzania Journal of Sociology

This article assesses Tanzania’s level of compliance to international COVID-19 preventive measures, with a focus on the political, economic, and socio-cultural factors that influenced the adherence. A qualitative research approach with descriptive design were adopted. Data were collected through semi-structured interviews with 28 purposively selected participants, including healthcare workers and government officials from Dar es Salaam and Dodoma. Moreover, relevant documents from health sector were reviewed. Thematic analysis was performed using Computer-Assisted Qualitative Data Analysis Software (CAQDAS). The findings revealed that political leadership played a pivotal role in shaping compliance levels. The 5th regime demonstrated skepticism toward WHO guidelines and …

Covid-19 Infection And Hypertension In Correlation With Race, Elizabeth Durkin

The Pegasus Review: UCF Undergraduate Research Journal

Healthcare disparities exist in the U.S. between different races. This study investigated the frequency of COVID-19 infections and hypertension cases among five different racial groups (White, Black, Asian, Native American, and Native Hawaiian). The study also examined the correlation between COVID-19 infections and hypertension with the hypothesis that because of disease predisposition and socioeconomic barriers, Black populations would have the highest rates of COVID-19 infections and hypertension. We used data from the Kaiser Family Foundation regarding COVID-19 cases and race in conjunction with Census population data to determine whether COVID-19 case frequency means differed by race. Data on hypertension and …

“We’Re All In The Struggle Together”: The Experiences Of First-Generation Graduate Students During Covid-19, Rebecca Stallworth, Danielle E. Maurici-Pollock, Jade Obler, Rachel A. Starr

Publications

This study explores the experiences of first-generation graduate students (FGGS) during the COVID-19 pandemic, specifically the positive and negative impacts of the pandemic on their learning experiences and their implications for the design of online graduate programs that foster a sense of belonging.

Factors Correlated With State-Level Variation In Grocery Consumption Changes During The Covid-19 Pandemic, Sun Young Byun

CMC Senior Theses

In this paper, I employ a two-part empirical strategy to explore the effects of the COVID-19 pandemic on grocery consumption across U.S. states. First, I use the United States Department of Agriculture's Weekly Retail Food Sales data from 2018-2023 to estimate a time-series panel model. I use the results to test three hypotheses regarding state-level variation in consumption changes and impacts in the initial pandemic period, the remaining pandemic period, and the post-pandemic period. Second, I use the estimated state-level effects as dependent variables in cross-sectional regressions to test three hypotheses linking variation in state-level consumption patterns to economic, demographic, …

Full Issue: Journal On Empowering Teaching Excellence, Volume 9, Issue 2, Fall 2025

Journal on Empowering Teaching Excellence

The full-length Fall 2025 issue (Volume 9, Issue 2) of the Journal on Empowering Teaching Excellence

Access the online Pressbooks version (with downloadable EPUB format) here.

This issue of the Journal on Empowering Teaching Excellence brings together articles that highlight approaches for engaging students and broader communities through teaching, coaching, and assessment in higher education. The contributions examine community-engaged learning in graduate coursework, the use of coaching practices to support student-centered teaching and advising, Cooperative Extension staff readiness for virtual instruction, and alternative assessment strategies aimed at increasing engagement and reducing anxiety in challenging STEM courses. Collectively, the articles …

Markets We Thought We Knew, Nicole J. Olynk Widmar, Michael L. Smith, Erin Robinson

Purdue University Press Books

Markets We Thought We Knew explores the evolving nature of markets and how they shape—and are shaped by—consumer behavior. From essential life necessities such as water to everyday commodities and products including locally sourced foods, this book covers a variety of topics and invites readers to examine a diverse range of markets through a reflective lens. By revisiting past market dynamics and real-world examples, readers are encouraged to rethink how preferences are formed, how opinions shift over time, and how value is assigned—sometimes in unexpected ways. What insights might you gather from a deeper understanding of local and global markets, …

Food Access And Food Insecurity Among Early Childhood Educators And Staff Prior To And During The Covid-19 Pandemic: A Mixed Methods Pilot Study, Rahel Mathews, Leah Pylate, Will Davis, Elizabeth Thorne, Jamila Taylor, Shecoya White, Bennett Pope, Emma Bryant

Journal of Human Sciences and Extension

Emerging research indicates that 40% of early childhood education (ECE) workers experience food insecurity. The purpose of this study was to describe the food insecurity and food access of Head Start teachers and staff in Mississippi before the COVID-19 pandemic and to understand how COVID-19 affected food access. A mixed-methods design was employed using cross-sectional surveys, at two different time points, and three focus groups. Three Head Start centers from the Mississippi Coast participated. Approximately 52% of teacher and staff respondents experienced food insecurity before COVID-19; during the pandemic, their level of food insecurity worsened from low to very low …

A Mixed-Methods Design-Based Research: Study Of Teacher Self-Efficacy And The Implementation Of Social Emotional Learning In The High School Classroom, Avia Brown

Dissertations

The escalating mental health crisis among adolescents, exacerbated by the COVID-19 pandemic, positioned schools as critical intervention sites for supporting student well-being (K. McNamara, 2020). However, teacher capacity and self-efficacy in implementing social-emotional learning (SEL) competencies remain significant barriers to effective, sustainable practice. This mixed-methods design-based research study examined the efficacy of professional development and instructional coaching in enhancing teacher self-efficacy and supporting the implementation of SEL competencies in high school classrooms.

The researcher employed a comprehensive, five-stage design thinking framework (empathize, define, ideate, prototype, test) to develop and evaluate a structured eight-week professional development and coaching intervention targeting SEL …

Assessing Post-Pandemic Engagement In The Supplemental Nutrition Program For Women, Infants, And Children (Wic) In Northeast Tennessee, Christen Minnick

Electronic Theses and Dissertations

Since 1974, the federal Supplemental Nutrition Program for Women, Infants, and Children (WIC) has provided healthy food resources, nutrition education, and provider referrals for families at risk for poor nutrition. Public health professionals have consistently presented evidence that WIC engagement reduces premature births and infant mortality, improves child health and development, and increases specialized care access for participants. While average monthly participation in WIC has increased since the program’s inception, trends indicate that only around half of eligible families have consistently engaged with the program since 2011. Research has linked declining WIC participation to administrative burden, citing learning, psychological, compliance, …

Psychological Impact And Severity Condition During The Coronavirus (Covid-19) Pandemic Among The General Population In Iraq, Kawthar Nassir, Zainab Qasim, Nesif Al-Hemiary, Zahraa Al Nedawi

Iraqi Postgraduate Medical Journal

Background: the COVID-19 pandemic is a global healthcare crisis that impacts multiple body systems and is linked to various psychiatric issues.Objective: this study aims to assess psychological symptoms, sleep disturbances, and insomnia associated with infection by covid-19, examining the severity of these symptoms based on the perceived threat of infection. Patients and Methods: This observational, cross-sectional study of a convenient sample of patients, involved collecting medical data by distributing questionnaires under a psychiatrist’s supervision. The data included demographics, co-morbidities, disease severity, psychological measurements, treatment response, and prognosis. The questionnaires incorporated the Anxiety and Stress Scale, along with the Impact of …

Bridging The Rural Telehealth Divide, Deborah Farringer

Law Faculty Scholarship

This article examines the historical development, regulatory landscape, and post-pandemic future of telehealth in the United States, with a particular focus on its original purpose: improving access to care for rural populations. Although Congress first authorized Medicare reimbursement for telehealth in 1997 to alleviate rural health disparities, federal and state regulatory frameworks—especially restrictions on originating sites, licensure rules, and HIPAA-driven technology requirements—significantly limited adoption for more than two decades. The COVID-19 public health emergency triggered sweeping temporary waivers that removed geographic limitations, permitted the use of common communication technologies, liberalized supervision and prescribing rules, and allowed audio-only encounters. These changes …

Immunological Aspects Of Migraine And Post-Covid Headache In A Narrative Review, Marwa Mohammed Ali Jassim, Ahmed Jameel Obayes, Abeer Mohammed Ali Al-Garawyi

Muthanna Medical Journal

Migraine is the most prevalent multidisciplinary and multifactorial neurologic disorder which is manifested by recurrent headache attack. Conditional findings indicate that nutritional deficiencies especially the deficiency of Vitamin B12 could be an influence on the pathophysiology of migraine through neurological functioning and the conversion of homocysteine. According to a recent literature, vitamin D deficiency has a potential role to play in the incidence and severity of migraines and related processes of inflammation in migraine pathogenesis. Conversely, the preservation of electric potential of the neurons is one of the principal purposes of Mg. Consequently, neurological complications may result from magnesium deficiency; …

Electronic Device Usage During Covid-19 And Suspected Developmental Delay In Rural Thai Children: A Case-Control Study, Kunnara Maneekunwong, Pimkanabhon Trakooltorwong, Salisa Kodyee, Nathamon Wutthipan, Chompunut Sopajaree, Katemanee Moonpanane

Asia-Pacific Social Science Review

The COVID-19 pandemic has significantly altered the way in which people interact with and use technology, particularly in early childhood. This study investigated the relationship between electronic device usage during the COVID-19 pandemic in rural Thailand and suspected developmental delay (SDD) in early childhood. A case-control study aimed to investigate the relationship between suspected SDD and electronic device usage among children aged 2–5 and their primary caregivers in Chiang Rai province, Thailand. The cases were children with SDD, whereas the controls were children with age-appropriate development. The Developmental Surveillance and Promotion Manual (DSPM) and the Screen Media Exposure (SME) questionnaire …

The Economic Burden Of Covid-19 In A Region With Stringent Response Measures: A Case Study Of Taiwan, Elise Chia-Hui Tan, Fei-Yuan Hsiao, Ming-Chin Yang

Journal of Food and Drug Analysis

The COVID-19 pandemic has imposed a significant economic burden globally, particularly in regions with stringentresponse measures. This study aimed to assess the economic impact of COVID-19 in Taiwan, focusing on both directand indirect costs. A cost-of-illness analysis was conducted, utilizing data from the Taiwan Centers for Disease Control(CDC), national databases, epidemiological studies, and economic surveys. The analysis included both direct costs (e.g.,hospital admissions, outpatient care) and indirect costs (e.g., productivity losses due to long COVID, absenteeism, caregiving duties). The study encompassed Taiwan's population of 23.2 million, with particular attention to age-specific impacts on economic outcomes. The total economic burden of …

Examining Proning Covid-19 Patients With Continuous Enteral Feedings: A Retrospective Study, Michael Legal, Sari Winham, Jennifer Ernst

International Nursing Research Congress (INRC)

The COVID-19 pandemic introduced a unique patient population requiring a triad of therapies: oxygen, nutrition, and patient positioning support. This study investigates the risk of aspiration pneumonia in COVID-19 patients placed in a prone position while receiving continuous enteral nutrition (EN). The retrospective, single-center study reviewed 97 electronic health records (EHR) of patients admitted between March 15, 2020, and June 1, 2022, at a southwest academic medical center. Patients included were diagnosed with COVID-19, aged 18 or older, and received continuous EN via nasogastric or nasoduodenal tubes while on high-flow oxygen support, excluding those on mechanical ventilation.

The study aimed …