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Assessment Of Effectiveness And Evaluation Of Perception Among Students Towards Flipped Classroom Learning: A Prospective Study., Nagaraja Prasad Sai, Vedavathi Hanumaiah, Shreenivas Prabhakar Revankar, Shruthi S. Lingesh, Avanthi Eshwar Jan 2025

Assessment Of Effectiveness And Evaluation Of Perception Among Students Towards Flipped Classroom Learning: A Prospective Study., Nagaraja Prasad Sai, Vedavathi Hanumaiah, Shreenivas Prabhakar Revankar, Shruthi S. Lingesh, Avanthi Eshwar

Digital Journal of Clinical Medicine

BACKGROUND: Flipped learning (FL) is a teaching learning approach in andragogy. In FL students are involved in self-directed learning with the teacher acting as a facilitator and a moderator. Introduction of Competency Based Medical Education led many educators to shift from traditional teaching to blended teaching learning methods. This study was conducted to assess effectiveness and evaluate students’ perception towards FL.

AIM AND OBJECTIVES: To assess effectiveness of FL teaching in improvement of student scores and to evaluate student’s perception towards FL teaching.

MATERIALS AND METHODS: Pre-class activities included study materials in the form of PowerPoint slides …


Evaluating The Role Of Staff Nurses In Integrating Traditional And Alternative Medicine: Patients’ Perspectives From Rural Mysuru, Kaustubh Gaur, Jesymol Joy, Renuka M Jan 2025

Evaluating The Role Of Staff Nurses In Integrating Traditional And Alternative Medicine: Patients’ Perspectives From Rural Mysuru, Kaustubh Gaur, Jesymol Joy, Renuka M

Digital Journal of Clinical Medicine

Background: In rural India, nurses play a pivotal role as primary healthcare providers, due to limited physician availability. Their responsibilities often extend beyond routine care to include guiding patients in both modern and traditional healthcare approaches. However, there remains limited insight into how patients perceive this expanded role. This study aims to evaluate patients' perspectives on the role of nursing staff as primary healthcare providers in South Indian rural hospitals.

Methods: A cross-sectional study was conducted over a three-month period in the rural and urban field practice areas of JSS Medical College. A total of 256 adult patients who …


Changing Climate, Changing Health: Perspectives From General Population In Mysuru, Lekhashree A, Manirsha P V, Paranthaman Chinnasamy, Srishti Arya, Sunil Kumar D Jan 2025

Changing Climate, Changing Health: Perspectives From General Population In Mysuru, Lekhashree A, Manirsha P V, Paranthaman Chinnasamy, Srishti Arya, Sunil Kumar D

Digital Journal of Clinical Medicine

Background: Climate change has emerged as a major public health concern, contributing to rising morbidity and mortality worldwide. In India, increasing heat waves, unpredictable rainfall, and deteriorating air quality have intensified climate-sensitive health conditions. This study aims to assess the health impacts of climate change among the general population of Mysuru.

Methodology: A community-based cross-sectional study was conducted among 400 residents of Mysuru (April–June 2024). Participants were recruited through simple random sampling. Data were collected using a pre-tested semi-structured questionnaire via Google Forms. Analysis was performed using SPSS v26, with descriptive and inferential statistics.

Results: Among 400 participants, …


Use Of Augmented Reality For Mosquito Breeding Sites Identification, Venant Niyonkuru, Sylla Sekou, Jimmy J. Sinzinkayo Jan 2025

Use Of Augmented Reality For Mosquito Breeding Sites Identification, Venant Niyonkuru, Sylla Sekou, Jimmy J. Sinzinkayo

Digital Journal of Clinical Medicine

An augmented reality app is used for detecting the possible breeding locations of mosquitoes in different settings precisely. With the aid of the advanced augmented vision technology, the AR system recognizes water-containing containers that are frequent breeding places for mosquitoes according to the visual information obtained through a head-mounted display. It then overlays visual highlights and labels directly onto these containers within the user's field of view, allowing one to instantly identify and spot breeding sites in real time. By combining state-of-the-art AR functionality with powerful computer vision algorithms, the method provides real-time visual feedback for identifying and tagging mosquito …


A Cross-Sectional Study Of The Correlation Between Working Models, Work-Life Balance And Psychological Distress In It Professionals In An Urban Setting., Neeharika Krishna Kumar, Ponnammal Sundar Lakshmi, Vathsalya S. Gowda, Kshamaa Haradanahalli Giriprakash, Manju Aswath Jan 2025

A Cross-Sectional Study Of The Correlation Between Working Models, Work-Life Balance And Psychological Distress In It Professionals In An Urban Setting., Neeharika Krishna Kumar, Ponnammal Sundar Lakshmi, Vathsalya S. Gowda, Kshamaa Haradanahalli Giriprakash, Manju Aswath

Digital Journal of Clinical Medicine

Background: India makes up more than 19% of the global Information Technology (IT) Market. The health and well-being of the population employed in this sector will affect their productivity at work and, in turn, the economic outcome. Changes in working models and altered work-life balance can lead to increased distress in IT Professionals, hence the current study.

Methodology: The current cross-sectional descriptive study assessed 247 IT professionals. A semi-structured questionnaire was used for socio-demographic details, working models and work-life balance. Kessler Psychological Distress Scale (K10) Plus was used to assess psychological distress. Statistics and correlations were done using SPSS 20. …


A Study Of Electrocardiogram And Echocardiography Parameters Of Post Covid – 19 Patients, Venkateswararao K, Durga Prasad Sadhupati Jan 2025

A Study Of Electrocardiogram And Echocardiography Parameters Of Post Covid – 19 Patients, Venkateswararao K, Durga Prasad Sadhupati

Digital Journal of Clinical Medicine

Background: Coronavirus Disease – 2019 [COVID-19] infection is multisystem disease not restricted to the lungs it has negative impact on Cardiovascular system by activation of ACE-2 receptors causing plaque stability, vascular inflammation and MI. ECG and 2D ECHO is a simple bed side diagnostic test can be used to assess cardiovascular disease involvement in such patients. We aimed to find out ECG and 2D ECHO abnormalities of Covid – 19 patients. To Study relation of SARS-COV-2 infection and Prevalence of Cardiovascular disease.

Methods: We perform Cross Sectional study among 500 Post Covid – 19 patients [>20 and

Results: Out …


Subclinical Myocardial Disease: The Next Frontier In Cardiovascular Prevention., Param Darpan Sheth, Chandana S., Nimrah Rehman Jan 2025

Subclinical Myocardial Disease: The Next Frontier In Cardiovascular Prevention., Param Darpan Sheth, Chandana S., Nimrah Rehman

Digital Journal of Clinical Medicine

Subclinical myocardial disease refers to pathological cardiac changes that precede overt symptoms. It represents an emerging frontier in cardiovascular disease prevention; wherein early detection of myocardial dysfunction could allow timely intervention to avert heart failure (HF) and other outcomes. This narrative review summarizes the current and emerging tools for detecting subclinical myocardial disease, including advanced cardiac imaging and circulating biomarkers, and discusses their potential to improve risk stratification and preventive care in asymptomatic high-risk individuals. Novel echocardiographic measures such as global longitudinal strain (GLS) can unmask subtle systolic dysfunction despite preserved ejection fraction, while cardiac magnetic resonance (CMR) tissue mapping …


Comparison Of Transversus Abdominis Plane Block Versus Intrathecal Clonidine In Lower Segment Caesarean Section - A Prospective Observational Study, Christy Maria Paul, Dr Somsundar R G Associate Professor, Dr Archana B N Assistant Professor, Dr. Shivakumar G Pofessor And Hod Jan 2025

Comparison Of Transversus Abdominis Plane Block Versus Intrathecal Clonidine In Lower Segment Caesarean Section - A Prospective Observational Study, Christy Maria Paul, Dr Somsundar R G Associate Professor, Dr Archana B N Assistant Professor, Dr. Shivakumar G Pofessor And Hod

Digital Journal of Clinical Medicine

Comparison of Transversus Abdominis Plane Block versus Intrathecal Clonidine in Lower Segment Caesarean Section - A Prospective Observational Study

Background and Objective: In the majority of abdominal procedures, transverse abdominis plane block, one of the fascial plane blocks, has been used extensively to treat post-operative pain. Ultrasound has gained popularity in the management of cesarean patients due to its ease of use and reduced adverse effects.To assess the effectiveness of ultrasound guided transverse abdominus plane block with intrathecal clonidine for post surgical pain control in lower segment cesarean patients.

Material and Methods: This prospective observational study was done in …


Cause Of Death? -- It's Probably Not What's Reported On The Death Certificate, Lauren R. Roth Jan 2025

Cause Of Death? -- It's Probably Not What's Reported On The Death Certificate, Lauren R. Roth

Lewis & Clark Law Review

In the age of big data, this country has a data problem—inaccurate and incomplete information in death certificates. The problem has long been hidden by the numbers reported—as have the people whose deaths go uncounted, but the COVID-19 pandemic unveiled the scope of the issue. Since the beginning of the pandemic, “excess deaths” (i.e., any deaths above the number predicted by existing mortality models) have increased significantly. Most of these excess deaths are likely attributable to COVID-19 because the decedent was never tested for COVID-19 or it was one of multiple factors contributing to their death. Other deaths are uncounted …


Establishing A Microfiber Recovery Rate In Human Lung Tissue, Kylie Nicole Babin-Howard Jan 2025

Establishing A Microfiber Recovery Rate In Human Lung Tissue, Kylie Nicole Babin-Howard

Graduate Research Theses & Dissertations

Microplastics (plastic particles smaller than 5mm) are of increasing concern to environmental and human health as they have persistently been found in all areas of study—becoming a ubiquitous part of the planet. Microplastics have been found in a variety of human tissues (lungs, blood, brain matter, etc.) yet their health effects are poorly understood, with experimental exposure model studies indicating adverse health effects. Microfibers have been found to be more toxic when compared to other microplastic shapes and are also shed from a majority of everyday items, with environmental reports showing that fibers are more than twice as prevalent than …


Intestinal Oxygen Utilisation And Cellular Adaptation During Intestinal Ischaemia-Reperfusion Injury, Paraschos Archontakis-Barakakis, Theodoros Mavridis, David-Dimitris Chlorogiannis, Georgios Barakakis, Eleni Laou, Daniel I Sessler, George Gkiokas, Athanasios Chalkias Jan 2025

Intestinal Oxygen Utilisation And Cellular Adaptation During Intestinal Ischaemia-Reperfusion Injury, Paraschos Archontakis-Barakakis, Theodoros Mavridis, David-Dimitris Chlorogiannis, Georgios Barakakis, Eleni Laou, Daniel I Sessler, George Gkiokas, Athanasios Chalkias

Faculty, Staff and Student Publications

The gastrointestinal tract can be deranged by ailments including sepsis, trauma and haemorrhage. Ischaemic injury provokes a common constellation of microscopic and macroscopic changes that, together with the paradoxical exacerbation of cellular dysfunction and death following restoration of blood flow, are collectively known as ischaemia-reperfusion injury (IRI). Although much of the gastrointestinal tract is normally hypoxemic, intestinal IRI results when there is inadequate oxygen availability due to poor supply (pathological hypoxia) or abnormal tissue oxygen use and metabolism (dysoxia). Intestinal oxygen uptake usually remains constant over a wide range of blood flows and pressures, with cellular function being substantively compromised …


Rbd Amplicon Sequencing And Evolutionary Analysis Of Sars-Cov-2 Variants From Wastewater Samples, Xingwen Chen, Chunfu Zheng, Fuqing Wu Jan 2025

Rbd Amplicon Sequencing And Evolutionary Analysis Of Sars-Cov-2 Variants From Wastewater Samples, Xingwen Chen, Chunfu Zheng, Fuqing Wu

Faculty, Staff and Student Publications

The surveillance of SARS-CoV-2 is significantly limited by the presence of numerous variants with distinct behaviors driven by rapid evolution. Although the conventional clinical genome sequencing method provides comprehensive data, it has limitations in capturing the epidemiological dynamics of the variants circulating in the community. In this chapter, we describe a protocol using RBD amplicon sequencing of wastewater samples. We present the detailed experimental procedure for wastewater sample processing, robust nested-PCR-based amplification of the target RBD sequence, and library preparation. Moreover, we describe a general pipeline of sequencing data processing and interpretation, showing the epidemiological and evolutionary trends of SARS-CoV-2 …


Shifting Patterns In Primary Care Telehealth Utilization Among Medicare Beneficiaries And Providers, Yunxi Zhang, Lincy S Lal, Saurabh Chandra, John Michael Swint Jan 2025

Shifting Patterns In Primary Care Telehealth Utilization Among Medicare Beneficiaries And Providers, Yunxi Zhang, Lincy S Lal, Saurabh Chandra, John Michael Swint

Faculty, Staff and Student Publications

Introduction: The COVID-19 pandemic accelerated telehealth adoption, but disparities in its utilization persist. This study examines primary care patient sociodemographic characteristics, telehealth utilization patterns, and provider adoptions before and during the pandemic.

Methods: A retrospective cohort study analyzed data from Mississippi Medicare beneficiaries continuously enrolled in Parts A, B, and D who accessed primary care services from 2019 to 2021.

Results: Among 201 677 Medicare beneficiaries accessing primary care, 1364 used telehealth before the pandemic, compared to 73 994 during the pandemic. Telehealth utilization shifted during the pandemic to younger, female, White beneficiaries, and those enrolled in Medicare due to …


Constructing A Conversation-First Dialogue Model For Comprehensive, Evidence-Based Counseling For Hpv Vaccination For Young Adults, Lu Tang, Chenying Weng, Serena Hou, Lara S Savas, Ana C Neumann, Nicole Moore, Jane Hamilton, Daniel Rhee, Cui Tao, Licong Cui, Muhammad Tuan Amith Jan 2025

Constructing A Conversation-First Dialogue Model For Comprehensive, Evidence-Based Counseling For Hpv Vaccination For Young Adults, Lu Tang, Chenying Weng, Serena Hou, Lara S Savas, Ana C Neumann, Nicole Moore, Jane Hamilton, Daniel Rhee, Cui Tao, Licong Cui, Muhammad Tuan Amith

Faculty, Staff and Student Publications

The human papillomavirus (HPV) vaccine has been shown to prevent several types of cancers; however, vaccination rates remain suboptimal. Effective patient-provider communication is key to promoting vaccination but is often hindered by various clinical barriers. Speech bots could be a promising solution by addressing common barriers and facilitating HPV vaccination uptake. We used a "conversation first" design approach to develop the interaction for speech bots to deliver HPV vaccination counseling to young adults. Two counseling strategies were developed and piloted: motivational interviewing (MI) and the theory-based approaches. Wizard of Oz experiments were conducted with young female adults (n = 24). …


Phenotypic Variation In Disease Severity Among Hospitalized Pediatric Patients With Covid-19: Assessing The Impact Of Covid-19 In The Epico Study, María Camila Sossa-Alarcón, Mónica Paola Gutiérrez, Natalia Becerra, Luz Yessenia Ortegon, María Camila David, Melisa Naranjo Vanegas, Gabriela Friedrich, Pablo Vásquez-Hoyos, María Lucía Mesa-Rubio, Luis Miguel Navarro-Ramirez, Sergio Moreno-Lopez, Olga Lucía Baquero, Luz Marina Mejía, Juan Gabriel Piñeros, Sonia Restrepo-Gualteros, Carlos Álvarez-Moreno, Alejandro Díaz-Díaz, Iván Gutierrez-Tobar, Andrés Camilo Mesa, William Ricardo Bachiller Tuta, Clara Esperanza Galvis Diaz, Martha Africano, José Manuel Nieto, Paola Marsela Pérez Camacho, Claudia Beltrán-Arroyave, Rosalba Vivas Trochez, Irati Gastesi, Cinta Moraleda, Alfredo Tagarro García, Blanca Herrero, Lourdes Calleja, Carlos Grasa, Paula Rodriguez, Susana Melendo, Antoni Soriano-Arandes, Irene Gómez Pastrana, Sonsoles García García, Victoria Fumado, Andrea Ramírez Varela Jan 2025

Phenotypic Variation In Disease Severity Among Hospitalized Pediatric Patients With Covid-19: Assessing The Impact Of Covid-19 In The Epico Study, María Camila Sossa-Alarcón, Mónica Paola Gutiérrez, Natalia Becerra, Luz Yessenia Ortegon, María Camila David, Melisa Naranjo Vanegas, Gabriela Friedrich, Pablo Vásquez-Hoyos, María Lucía Mesa-Rubio, Luis Miguel Navarro-Ramirez, Sergio Moreno-Lopez, Olga Lucía Baquero, Luz Marina Mejía, Juan Gabriel Piñeros, Sonia Restrepo-Gualteros, Carlos Álvarez-Moreno, Alejandro Díaz-Díaz, Iván Gutierrez-Tobar, Andrés Camilo Mesa, William Ricardo Bachiller Tuta, Clara Esperanza Galvis Diaz, Martha Africano, José Manuel Nieto, Paola Marsela Pérez Camacho, Claudia Beltrán-Arroyave, Rosalba Vivas Trochez, Irati Gastesi, Cinta Moraleda, Alfredo Tagarro García, Blanca Herrero, Lourdes Calleja, Carlos Grasa, Paula Rodriguez, Susana Melendo, Antoni Soriano-Arandes, Irene Gómez Pastrana, Sonsoles García García, Victoria Fumado, Andrea Ramírez Varela

Faculty, Staff and Student Publications

Objective: To characterize the clinical phenotypes of SARS-CoV-2 infection in hospitalized children as part of the EPICO multicenter cohort study.

Methods: We included hospitalized children with confirmed SARS-CoV-2 infection from Colombian and Spanish institutions to assess disease evolution and outcomes. Cluster analysis was performed to identify clinical phenotypes.

Results: A total of 2318 patients were included (55% male, 36% infants). Five phenotype clusters emerged: Cluster 1 (26.5%): infants without comorbidities, low PICU admissions and mortality; Cluster 2 (18.5%): respiratory comorbidities, high microorganism co-detection and mortality; Cluster 3 (11.5%): fever, gastrointestinal symptoms, high PICU admissions; Cluster 4 (32%): mild unspecific symptoms, …


Organizational Readiness And Implementation Of Colorectal Cancer Screening Evidence-Based Interventions In Federally Qualified Health Centers: A Cross-Sectional Study, Emanuelle M Dias, Timothy J Walker, Bijal A Balasubramanian, Paula M Cuccaro, Lauren Workman, Abraham Wandersman, Maria E Fernandez Jan 2025

Organizational Readiness And Implementation Of Colorectal Cancer Screening Evidence-Based Interventions In Federally Qualified Health Centers: A Cross-Sectional Study, Emanuelle M Dias, Timothy J Walker, Bijal A Balasubramanian, Paula M Cuccaro, Lauren Workman, Abraham Wandersman, Maria E Fernandez

Faculty, Staff and Student Publications

Introduction: Evidence-based interventions (EBIs) exist to increase colorectal cancer (CRC) screening, but implementation remains slow in federally qualified health centers (FQHCs). Assessing organizational readiness can improve EBI implementation outcomes, but no studies have quantitatively examined the relation between organizational readiness subcomponents and implementation outcomes. This study examines associations between readiness subcomponents and CRC screening EBI implementation outcomes in FQHCs.

Methods: We used data from an ongoing parent study to develop an organizational readiness measure using the R = MC2 heuristic. We conducted descriptive and cross-sectional analyses using FQHC clinic (n = 57) data across three states. A clinic contact …


Factors Influencing Implementation Of A Self-Measured Blood Pressure Program In Community Health Centers: An Implementation Mapping Approach, Serena A Rodriguez, Fernanda Velasco-Huerta, Mahalia Sampson-Ansah, Ella R Garza, William B Perkison, Patenne D Mathews, Catherine Pulicken, Maria E Fernandez Jan 2025

Factors Influencing Implementation Of A Self-Measured Blood Pressure Program In Community Health Centers: An Implementation Mapping Approach, Serena A Rodriguez, Fernanda Velasco-Huerta, Mahalia Sampson-Ansah, Ella R Garza, William B Perkison, Patenne D Mathews, Catherine Pulicken, Maria E Fernandez

Faculty, Staff and Student Publications

Objectives: Uncontrolled hypertension is a leading cause of cardiovascular disease, particularly among adults aged 45 years and older. Self-measured blood pressure (SMBP) is an evidence-based intervention that can help patients manage hypertension outside of the clinical setting. We conducted a needs and assets assessment to identify (1) health center adopters and implementers and (2) barriers and facilitators to SMBP adoption and implementation in six community health centers in Texas.

Methods: Data sources included: (1) needs and assets assessment surveys and semi-structured interviews; (2) site visits with participating health centers; and (3) detailed meeting notes and logs. Leaders and administrators from …


Adaptation Using Im Adapt Of An Evidence-Based Lifestyle Intervention To Support The Management Of Metabolic-Dysfunction Associated Steatotic Liver Disease Among Hispanic/Latino Adults, Natalia I Heredia, Sylvia A Ayieko, Serena A Rodriguez, Jessica P Hwang, Lorna H Mcneill, Maria E Fernandez Jan 2025

Adaptation Using Im Adapt Of An Evidence-Based Lifestyle Intervention To Support The Management Of Metabolic-Dysfunction Associated Steatotic Liver Disease Among Hispanic/Latino Adults, Natalia I Heredia, Sylvia A Ayieko, Serena A Rodriguez, Jessica P Hwang, Lorna H Mcneill, Maria E Fernandez

Faculty, Staff and Student Publications

The high prevalence of metabolic-dysfunction associated steatotic liver disease (MASLD), formerly non-alcoholic fatty liver disease (NAFLD), necessitates the availability of an evidence-based intervention to manage the condition among patients to prevent severe chronic liver disease and other cardiometabolic-related illnesses. IM Adapt (Intervention Mapping for Adaptation) is a systematic approach for planning modifications in interventions to improve fit and potential effectiveness. Following this stepped approach, we conducted interviews with the target population, conducted a literature review, solicited expert advice, and created a logic model describing expected program outcomes for the new population and setting. We searched for, selected, and adapted an …


Co-Creation Of Staff Training To Address Health-Related Social Needs In Emergencies, Linda Highfield, Gayla Ferguson Jan 2025

Co-Creation Of Staff Training To Address Health-Related Social Needs In Emergencies, Linda Highfield, Gayla Ferguson

Faculty, Staff and Student Publications

Background: Health-related social needs (HRSN), such as housing and transportation barriers, contribute to poor health outcomes and increased healthcare costs. Patient navigators help connect patients to community resources, but workforce training gaps are a challenge. The Strengthening Peer AHC Navigation (SPAN) study aimed to enhance navigation training during the COVID-19 Public Health Emergency.

Methods: Using a stakeholder-driven peer planning approach, SPAN co-developed a quality improvement plan for patient navigation training. Training focused on housing and transportation navigation and included didactic sessions, hands-on case studies, and biweekly expert consultations. Self-efficacy surveys measured navigator confidence pre- and post-training, and changes in navigation …


Effects Of High-Intensity Interval Training On Biomarkers And Inflammatory Factors In Patients With Heart Failure: A Meta-Analysis Of Randomized Controlled Trials, Wanting Zhang, Jooyeon Hwang, Beibei Lu, Xin Xu Jan 2025

Effects Of High-Intensity Interval Training On Biomarkers And Inflammatory Factors In Patients With Heart Failure: A Meta-Analysis Of Randomized Controlled Trials, Wanting Zhang, Jooyeon Hwang, Beibei Lu, Xin Xu

Faculty, Staff and Student Publications

Background: There is still controversy about the effect of high-intensity interval training (HIIT) on the levels of cardiac and inflammatory biomarkers in patients with heart failure compared with moderate-intensity continuous training (MCT) and conventional healthcare activities. This article is to systematically investigate the effects of HIIT on the levels of cardiac and inflammatory biomarkers in patients with heart failure compared with MCT and conventional healthcare activities.

Methods: A computerized search of databases was conducted with the search year from the establishment of the database, and the screened results were subjected to quality assessment and data extraction, and the data was …


Application Of Multi-Angle Spaceborne Observations In Characterizing The Long-Term Particulate Organic Carbon Pollution In China, Yun Hang, Qiang Pu, Qiao Zhu, Xia Meng, Zhihao Jin, Fengchao Liang, Hezhong Tian, Tiantian Li, Tijian Wang, Junji Cao, Qingyan Fu, Sagnik Dey, Shenshen Li, Kan Huang, Haidong Kan, Xiaoming Shi, Yang Liu Jan 2025

Application Of Multi-Angle Spaceborne Observations In Characterizing The Long-Term Particulate Organic Carbon Pollution In China, Yun Hang, Qiang Pu, Qiao Zhu, Xia Meng, Zhihao Jin, Fengchao Liang, Hezhong Tian, Tiantian Li, Tijian Wang, Junji Cao, Qingyan Fu, Sagnik Dey, Shenshen Li, Kan Huang, Haidong Kan, Xiaoming Shi, Yang Liu

Faculty, Staff and Student Publications

Ambient PM2.5 pollution poses a major risk to public health in China, contributing to significant mortality and morbidity. While overall PM2.5 concentrations have declined in recent years, the changes in PM2.5 chemical constituents remain inadequately understood due to limited ground monitoring networks. We developed a Super Learner model that integrates MISR satellite data, chemistry transport model simulations, and land use information to predict daily OC concentrations across China from 2003 to 2019 at a 10-km spatial resolution. The model achieved high predictive accuracy with a cross-validation R2 of 0.84 and an RMSE of 4.9 μg/m3. Our findings show elevated OC …


Association Between Covid19 Vaccination Uptake And Socio-Demographic Characteristics Among Pregnant Women In Kenya, Sylvia Ayieko, Sarah E Messiah, Kimberly Baker, Christine Markham Jan 2025

Association Between Covid19 Vaccination Uptake And Socio-Demographic Characteristics Among Pregnant Women In Kenya, Sylvia Ayieko, Sarah E Messiah, Kimberly Baker, Christine Markham

Faculty, Staff and Student Publications

Background: Vaccination is considered more cost-effective in controlling the spread of COVID19 compared to other preventative measures. Pregnant women infected with COVID19 were likely to have severe COVID19 complications compared to uninfected women. This study examined the relationship between COVID19 vaccination uptake and socio-demographic characteristics among pregnant women in Kenya.

Methods: We conducted a secondary analysis using data from a pilot study examining COVID19 vaccination uptake among pregnant women in Kenya. We used descriptive analysis to report the proportions and chi 2 to assess if there are any significant differences between groups. Our primary outcome was COVID19 vaccination uptake. We …


A Mixed-Methods Usability Pilot Of A Value-Goal Elicitation Tool In The Inpatient Setting For Older Adults Anticipating Post-Acute Care, Kirstin M Piazza, Caroline Pascal, Syama R Patel, Caroline Sefcik, Marilyn M Schapira, Caroline Madrigal, Katherine C Ritchey, Longyi Yip, Aanand D Naik, Robert E Burke Jan 2025

A Mixed-Methods Usability Pilot Of A Value-Goal Elicitation Tool In The Inpatient Setting For Older Adults Anticipating Post-Acute Care, Kirstin M Piazza, Caroline Pascal, Syama R Patel, Caroline Sefcik, Marilyn M Schapira, Caroline Madrigal, Katherine C Ritchey, Longyi Yip, Aanand D Naik, Robert E Burke

Faculty, Staff and Student Publications

Age-Friendly Health Systems (AFHS) emphasize aligning care with "What Matters" most to older adults. Hospitalization represents a critical period where value-based goals could shape key decisions about post-acute care transitions. However, few tools designed for eliciting such goals have been adapted for use in the inpatient setting, where the acute nature of care poses unique challenges. This mixed-methods study evaluates the usability of the Health Priorities Primer Tool (HPPT) in older hospitalized adults who anticipate needing post-acute care, aiming to identify necessary adaptations for the inpatient setting. We conducted interviews, observations, and surveys with older hospitalized patients to understand their …


Long Covid Risk Factors And Outcomes Among Solid Organ Transplant Recipients: A Retrospective Cohort Study, Micaela N Sandoval, Linda W Moore, Howard J Huang, Edward A Graviss Jan 2025

Long Covid Risk Factors And Outcomes Among Solid Organ Transplant Recipients: A Retrospective Cohort Study, Micaela N Sandoval, Linda W Moore, Howard J Huang, Edward A Graviss

Faculty, Staff and Student Publications

Background: Solid organ transplant (SOT) recipients are not only at increased risk of morbidity and mortality due to acute COVID-19 but may also experience poor long-term outcomes due to post-acute COVID-19 syndromes, including long COVID.

Methods: This retrospective, registry-based chart review evaluated graft failure and mortality among SOT recipients diagnosed with COVID-19 at a large, urban transplant center in Houston, Texas, USA. Patient populations were analyzed separately according to their long COVID status at the time of transplant to preserve the temporal relationship between the exposure (long COVID) and the outcome (graft failure or mortality).

Results: In total, 146 (5%, …


Community-Level Factors Influencing The Duration Of Buprenorphine Treatment In Individuals With Opioid Use Disorder: A Cohort Study Using Us Longitudinal Claims Data, Paula A Jaimes-Buitron, Kehe Zhang, Yanmin Gong, Yuanxiong Guo, Cici Bauer, Carolina Vivas-Valencia Jan 2025

Community-Level Factors Influencing The Duration Of Buprenorphine Treatment In Individuals With Opioid Use Disorder: A Cohort Study Using Us Longitudinal Claims Data, Paula A Jaimes-Buitron, Kehe Zhang, Yanmin Gong, Yuanxiong Guo, Cici Bauer, Carolina Vivas-Valencia

Faculty, Staff and Student Publications

Introduction: Buprenorphine is effective in reducing opioid-related morbidity and mortality; however, many patients discontinue treatment prematurely. While previous research has focused on individual-level predictors of retention, the influence of community context remains underexplored. This study aims to examine how community-level factors, such as social vulnerability, availability of buprenorphine-waivered providers and access to behavioural health services, affect the duration of buprenorphine treatment episodes for individuals with opioid use disorder (OUD).

Methods: We conducted a retrospective cohort study using longitudinal claims data from 2006 to 2022. Adults aged 18 and older who initiated buprenorphine treatment for OUD and maintained continuous enrolment were …


Feasibility Of Conducting A Pilot Randomized Trial Of A Mindfulness-Based Intervention Among Sheltered Young Adults Experiencing Homelessness, Diane Santa Maria, Paula Cuccaro, Erica Sibinga, Kimberly Bender, Ethel Jacko, Widumini Liyanage, Jennifer Jones, Stanley Cron Jan 2025

Feasibility Of Conducting A Pilot Randomized Trial Of A Mindfulness-Based Intervention Among Sheltered Young Adults Experiencing Homelessness, Diane Santa Maria, Paula Cuccaro, Erica Sibinga, Kimberly Bender, Ethel Jacko, Widumini Liyanage, Jennifer Jones, Stanley Cron

Faculty, Staff and Student Publications

Purpose: Youth experiencing homelessness (YEH) are an underserved and difficult-to-reach population that experiences a disproportionate burden of trauma and stress compared to their housed peers. Prolonged trauma and stress can impact the development of negative emotions, reactive stress responses, and impulsive decision-making, which can lead to risk-taking behaviors. Growing research shows that Mindfulness-Based interventions (MBIs) can improve coping, impulsivity, emotion regulation, and executive function although no MBIs tailored for YEH have been tested.

Methods: We conducted a pilot attention-control randomized trial to test the feasibility and acceptability of an adapted MBI, .b4me (pronounced dot be for me), for …


Large-Vessel Occlusion Stroke Knowledge And Training For Stroke Severity Assessment Among Emergency Medical Services Personnel In The United States, Kaiz S Asif, Robin Novakovic, Thanh N Nguyen, Santiago Ortega-Gutierrez, Youngran Kim, Amanda Jagolino-Cole, Sushanth Aroor, Alicia Castonguay, Prateek Kumar, Ashutosh P Jhadav, Dileep Yavagal, May Nour, Gabor Toth, Maxim Mokin, Sunil A Sheth, Mouhammad A Jumaa, Alhamza Al-Bayati, Mohamed Teleb, Ossama Y Mansour, Shashvat M Desai, Joshua Hartman, David S Liebeskind, Ameer E Hassan, Brijesh P Mehta, Svin Education And Speed Committees Jan 2025

Large-Vessel Occlusion Stroke Knowledge And Training For Stroke Severity Assessment Among Emergency Medical Services Personnel In The United States, Kaiz S Asif, Robin Novakovic, Thanh N Nguyen, Santiago Ortega-Gutierrez, Youngran Kim, Amanda Jagolino-Cole, Sushanth Aroor, Alicia Castonguay, Prateek Kumar, Ashutosh P Jhadav, Dileep Yavagal, May Nour, Gabor Toth, Maxim Mokin, Sunil A Sheth, Mouhammad A Jumaa, Alhamza Al-Bayati, Mohamed Teleb, Ossama Y Mansour, Shashvat M Desai, Joshua Hartman, David S Liebeskind, Ameer E Hassan, Brijesh P Mehta, Svin Education And Speed Committees

Faculty, Staff and Student Publications

Background: Prehospital identification of large-vessel occlusion (LVO) stroke facilitates the development of a regional triage protocol that could lead to an improvement in intrahospital and interhospital workflows. This requires stroke education of emergency medical services (EMS) personnel to improve stroke recognition, severity assessment, and prenotification. However, the current state of EMS personnel's knowledge of LVO stroke, their training for stroke severity assessment, and their preferences for educational methods are unknown. We conducted a nationwide EMS survey across the United States to glean insights that can inform and customize future EMS educational efforts.

Methods: The Society of Vascular and Interventional Neurology, …


Community Engagement Studios To Improve Racial Diversity And Health Equity In Parkinson’S, Eunyoung Kang, Dominique Woodhouse, Kandace Davis, Jane Q Yap, Peter S Myers, Meghan C Campbell, Yvonne D Hughes, Joyce E Balls-Berry, Erin R Foster Jan 2025

Community Engagement Studios To Improve Racial Diversity And Health Equity In Parkinson’S, Eunyoung Kang, Dominique Woodhouse, Kandace Davis, Jane Q Yap, Peter S Myers, Meghan C Campbell, Yvonne D Hughes, Joyce E Balls-Berry, Erin R Foster

Faculty, Staff and Student Publications

Background: Black or African Americans (AA) with Parkinson's disease (PD) are underrepresented in both care and research and experience significant health disparities. The existing literature provides limited guidance on how to enhance the engagement of AA individuals in PD care and research, particularly from the perspectives of AA patients, care partners, and healthcare providers. This project aimed to (1) describe the use of Community Engagement (CE) Studios as a community-engaged research approach to inform culturally appropriate and inclusive research and (2) examine factors influencing AA engagement in PD-related activities.

Methods: We conducted three CE Studios: one with AA with PD …


Community Consultation For Exception From Informed Consent Studies: Are Market Research Surveys Representative Of The Target Community Populations?, Shannon W Stephens, Russell L Griffin, Christy Carroll-Ledbetter, Sarah Duckert, Margaret Nelson, Joel Rodgers, Adam Mcclintock, Sara F Goldkind, Luke Gelinas, Amanda E Higley, Stacia Desantis, Claudia Pedroza, Luis Leon-Novelo, James Stubbs, Marissa B Marques, Henry Wang, John B Holcomb, Jan O Jansen, Troop Trial Investigators Jan 2025

Community Consultation For Exception From Informed Consent Studies: Are Market Research Surveys Representative Of The Target Community Populations?, Shannon W Stephens, Russell L Griffin, Christy Carroll-Ledbetter, Sarah Duckert, Margaret Nelson, Joel Rodgers, Adam Mcclintock, Sara F Goldkind, Luke Gelinas, Amanda E Higley, Stacia Desantis, Claudia Pedroza, Luis Leon-Novelo, James Stubbs, Marissa B Marques, Henry Wang, John B Holcomb, Jan O Jansen, Troop Trial Investigators

Faculty, Staff and Student Publications

Background: 'Exception from informed consent' research requires community consultation to ensure that the views of the local population have been considered. Using market research companies to distribute surveys across local populations is attractive because it ensures adequate response rates. It is not known whether individuals who respond to surveys are typical of the targeted communities. The purpose of this study is to compare the demographics of the survey respondents with that of the general population in the same area.

Methods: This is an analysis of data collected as part of the 'Trauma Resuscitation with Group O Whole Blood or Products' …


A Directed Content Analysis For Greatest Problems Among People With And Without Traumatic Brain Injury, Emily Dudek, Michael W Williams, Chung Lin Novelle Kew, Annalyn Demello, Brittany Wright, Alexandra B Holland, Alyssa Day-Gorman, Alexa S Gonzalez, Luis Leon Novelo, Xiangyi Liu, Shannon B Juengst Jan 2025

A Directed Content Analysis For Greatest Problems Among People With And Without Traumatic Brain Injury, Emily Dudek, Michael W Williams, Chung Lin Novelle Kew, Annalyn Demello, Brittany Wright, Alexandra B Holland, Alyssa Day-Gorman, Alexa S Gonzalez, Luis Leon Novelo, Xiangyi Liu, Shannon B Juengst

Faculty, Staff and Student Publications

Objective: To characterize the greatest problem or need among individuals with a history of traumatic brain injury (TBI), as compared with individuals with a history of other neurologic conditions, mental health conditions, and no history of neurologic or mental health conditions.

Design: A directed content analysis of open-text responses to a single online survey question using a framework guided by the Mayo-Portland Adaptability Inventory-4.

Setting: Community.

Participants: A total of 2861 community-dwelling adults (n=274 with TBI; n=289 with other neurologic conditions besides TBI; n=454 with mental health conditions but no neurologic conditions; and n=1844 controls).

Interventions: Not applicable.

Main outcome …