Clinical Epidemiology Commons^™

Prevalencia Mensual De Trastorno De Ansiedad Generalizada Durante La Pandemia Por Covid-19 En México, Pablo Gaitán-Rossi, Víctor Pérez-Hernández, Mireya Vilar-Compte, Graciela Teruel-Belismelis

Department of Public Health Scholarship and Creative Works

Objective. Estimate the prevalence of generalized anxiety disorder (GAD) from April to June 2020. Materials and methods. Repeated cross-sections design based in the Encovid-19, a series of monthly mobile surveys with represen- tative samples of Mexico (N= 833-1 674).The questionnaire includes the GAD-2 scale, and, in July, the GAD-7 scale was added; we examined its internal validity with confirmatory factor analysis and its concurrent validity with sociodemo- graphic variables. Using GAD-7 as criterion, we analyzed the predictive validity of the GAD-2.We estimated the monthly prevalence with the GAD-2. Results. The GAD-7 and the GAD-2 are reliable and valid.The GAD-2 has …

Lagged Meteorological Impacts On Covid-19 Incidence Among High-Risk Counties In The United States—A Spatiotemporal Analysis, Lung-Chang Chien, Lung-Wen Antony Chen, Ro-Ting Lin

School of Public Health Faculty Research

Background: The associations between meteorological factors and coronavirus disease 2019 (COVID-19) have been discussed globally; however, because of short study periods, the lack of considering lagged effects, and different study areas, results from the literature were diverse and even contradictory. Objective: The primary purpose of this study is to conduct more reliable research to evaluate the lagged meteorological impacts on COVID-19 incidence by considering a relatively long study period and diversified high-risk areas in the United States. Methods: This study adopted the distributed lagged nonlinear model with a spatial function to analyze COVID-19 incidence predicted by multiple meteorological measures from …

Characterization Of Oral Cavity And Oropharyngeal Cancer In The Texas Rio Grande Valley, Jared A. Sperling, Rachel Giese

MEDI 9331 Scholarly Activities Clinical Years

Cancers of the oral cavity (OC) and oropharynx (OP) account for 3% of cancers diagnosed in the United States each year. A primary cause of death among the Hispanic population in the United States is cancer, accounting for 20% of annual mortality. The Rio Grande Valley (RGV) is a medically-underserved area of South Texas with a large Hispanic population facing health disparities. In this study, we examine the incidence and mortality of OC and OP cancer in the RGV. CDC population-level incidence and mortality rate per 100,000 of OC/OP cancer among patients in the RGV counties of Hidalgo and Cameron …

Migration As A Determinant Of Childhood Obesity In The United States And Latin America, Mireya Vilar-Compte, Arturo V. Bustamante, Nancy López-Olmedo, Pablo Gaitán-Rossi, Jaqueline Torres, Karen E. Peterson, Graciela Teruel, Rafael Pérez-Escamilla

Department of Public Health Scholarship and Creative Works

International migration has economic and health implications. The acculturation process to the host country may be linked to childhood obesity. We use the Community Energy Balance (CEB) framework to analyze the relationship between migration and childhood obesity in Mexican households with international migrants. Using longitudinal data from the Mexican Family Life Survey (MxFLS), we examine how migrant networks affect childhood obesity in origin communities. We also review binational health programs that could be effective at tackling childhood obesity in migrant households from Mexico. Children embedded in migrant networks are at greater risk of developing overweight or obesity, suggesting a significant …

Implementation Of Childhood Obesity Prevention And Control Policies In The United States And Latin America: Lessons For Cross-Border Research And Practice, Rafael Perez-Escamilla, Mireya Vilar-Compte, Elizabeth Rhodes, Olga L. Sarmiento, Camila Corvalan, Rachel Sturke, Susan Vorkoper

Department of Public Health Scholarship and Creative Works

Progress has been made in the development and widespread implementation of effective interventions to address childhood obesity, yet important challenges remain. To understand how the United States and Latin American countries achieved success in implementing obesity policies and programs (PAPs) and identify improvement opportunities using implementation science principles. We identified three comparative case studies: (1) front-of-food package labeling (Mexico and Chile); (2) Open Streets/play streets (Colombia and the United States); and (3) the Baby-Friendly Hospital Initiative (Brazil and the United States). Information from multiple sources (e.g., scientific and gray literature and key informant interviews) was synthesized to describe barriers, facilitators, …

Complexity Of Malaria Transmission Dynamics In The Brazilian Atlantic Forest, Ana Maria Ribeiro De Castro Duarte, Licia Natal Fernandes, Fabiana Santos Silva, Igor Lucoves Sicchi, Luis Filipe Mucci, Izilda Curado, Aristides Ferrnandes, Antônio Ralph Medeiros-Sousa, Walter Ceretti-Junior, Mauro Toledo Marrelli, Eduardo Evangelista, Renildo Teixeira, Juliana Laurito Summa, Marcello Schiavo Nardi, Margoth Ramos Garnica, Ana Carolina Loss, Julyana Cerqueira Buery, Crispim Cerutti Jr., M. Andreína Pacheco, Ananias A. Escalante, Maria Anice Mureb Sallum, Gabriel Zorello Laporta

Harold W. Manter Laboratory of Parasitology: Library Materials

Plasmodium malariae and Plasmodium vivax are protozoan parasites that can cause malaria in humans. They are genetically indistinguishable from, respectively, Plasmodium brasilianum and Plasmodium simium, that is, parasites infecting New World non-human primates in South America. In the tropical rainforests of the Brazilian Atlantic coast, it has long been hypothesized that P. brasilianum and P. simium in platyrrhine primates originated from P. malariae and P. vivax in humans. A recent hypothesis proposed the inclusion of Plasmodium falciparum into the transmission dynamics between humans and non-human primates in the Brazilian Atlantic tropical rainforest. Herein, we assess the occurrence of human …

Use Of Artificial Intelligence To Identify Predictors Of Functional Outcomes In Patients With Facioscapulohumeral Muscular Dystrophy, Natalie K. Katz

Research Days

Background: Facioscapulohumeral muscular dystrophy (FSHD) is one of the most common forms of muscular dystrophy characterized by slowly progressive muscle weakness. Symptoms initially involve the facial and shoulder girdle muscles, with later involvement of the distal lower extremities, pelvic girdle and proximal lower extremities. FSHD type 1 (FHSD1) is the most common form (~95% of individuals) and is caused by deletion of microsatellite repeats in the D4Z4 region on chromosome 4 (4q35). Normal individuals have >10 repeats whereas individuals with FSHD1 have 1-10 repeats. There is significant variability in regards to disease severity, rates of progression and functional outcomes, but …

Clinical Consequences And Determinants Of False Positive Blood Cultures In Adult Hospitalized Patients, Sidra Liaquat

Theses & Dissertations

Blood cultures are the gold standard for detecting blood stream infections. However, in the US, 0.6-6% of all blood cultures get contaminated leading to adverse clinical outcomes such as unnecessarily prolonged hospital stay and antibiotic therapy. Using electronic medical records, we explored the clinical outcomes and patient-specific risk factors of contaminated blood cultures in an era where rapid blood culture testing was being utilized to provide blood culture results within hours. Rapid blood culture test results can help clinicians in early and more effective management of patients with contaminated blood cultures, thus improving clinical outcomes. We also studied the impact …

Evaluating The Caprini Risk Assessment In An Inpatient Rehabilitation Facility, Alissa Payne, Kelsey Boersma, Sarah Nechuta

Masters Projects

Deep vein thrombosis (DVT) is an often underdiagnosed disease that can be life threatening for individuals. Currently, the best practice approach to assess the risk of venous thromboembolism (VTE) in patients within a rehabilitation hospital is unknown. We examined how well the Caprini risk assessment (CRA) score predicts VTE events (deep vein thrombosis (DVT), pulmonary embolism (PE)) within an inpatient rehabilitation hospital. Between January 2015 and October 2020, VTE events, the CRA Score, and risk factors were collected from a chart review conducted at Mary Free Bed Rehabilitation Hospital (MFB) among 3,091 patients. Results from the unadjusted logistic regression model …

The Migration Of Carbapenem-Resistant Acinetobacter Baumannii From The Battlefields Of Iraq And Afghanistan To The Healthcare Facilities Of The Veterans Health Administration, Jeffery Rogers

Capstone Experience: Master of Public Health

Multidrug-resistant organisms (MDRO) pose a great threat to health across the globe. That threat is also felt in the Veterans Health Administration (VHA). Wounded warriors returning home from the battlefields of Iraq and Afghanistan may have brought with them MDROs, such as the bacterium Acinetobacter baumannii, as they have transitioned from military service into the VHA facilities. This study investigates the interconnectedness of military service in the Department of Defense (DoD) and a lifetime of care at VHA through a longitudinal tracking of a linked cohort of combat veterans with battlefield injuries and subsequent MDR infections of A. baumannii. …

Treatment Access For Dual Diagnosis Substance Use And Mental Health Disorders, Pedro Banuelos

Electronic Theses, Projects, and Dissertations

In 2018, of 1.3 million Latinx adults in the United States facing concurrent issues with substance use disorders (SUD) and mental health disorders (MHD) 93% remained untreated for either diagnosis. This is concerning since Substance Abuse and Mental Health Services Administration (SAMHSA) data reveals that this population is at greater risk for suicidal thoughts, plans, and attempts. They also face structural barriers such as employment, housing, legal involvement, and insurability that further impede access to treatment.

This study’s purpose was to examine barriers to accessing treatment for Latinx populations confronting co-occurring SUDs and MHDs. This study used a qualitative design …

Prevalence Of Common Disease Conditions In A Large Cohort Of Individuals With Down Syndrome In The United States, Brian Chicoine, Anne Rivelli, Veronica Fitzpatrick, Laura Chicoine, Gengjie Jia, Andrey Rzhetsky

Journal of Patient-Centered Research and Reviews

Purpose: Given the current life expectancy and number of individuals living with Down syndrome (DS), it is important to learn common occurrences of disease conditions across the developmental lifespan. This study analyzed data from a large cohort of individuals with DS in an effort to better understand these disease conditions, inform future screening practices, tailor medical care guidelines, and improve utilization of health care resources.

Methods: This retrospective, descriptive study incorporated up to 28 years of data, compiled from 6078 individuals with DS and 30,326 controls matched on age and sex. Data were abstracted from electronic medical records within a …

Defining Septicemia Incidence And Mortality In South Carolina Through Access To Health Care, Behavioral Health, And Low Socio-Economic Status, Raeann Vossberg

Senior Theses

This study aims to provide an in-depth view of septicemia mortality and incidence in the state of South Carolina through the lenses of socio-economic factors, access to healthcare, and behavioral health factors. This study was conducted using data from the South Carolina Revenue and Fiscal Affairs Office, utilizing their Hospitalization, Inpatient, Emergency Department, and Outpatient data both separately and combined depending on the data point, along with additional data sources for support (see works cited). We hypothesize that the higher rates of septicemia mortality and incidence in the southeastern United States, as well as in South Carolina in particular, could …

The Financing Need For Expanding Paid Maternity Leave To Support Breastfeeding In The Informal Sector In The Philippines, Valerie Gilbert Ulep, Paul Zambrano, Janice Datu-Sanguyo, Mireya Vilar-Compte, Graciela Materuel Belismelis, Rafael Pérez-Escamilla, Grace J. Carrol, Roger Mathisen

Department of Public Health Scholarship and Creative Works

In low- and middle-income countries, almost three-fourths of women in the labour force lack maternity protection. In the Philippines, current laws do not guarantee paid maternity leave to workers in the informal economy. A non-contributory maternity cash transfer to informal sector workers could be used to promote social equity and economic productivity and could provide health benefits by helping mothers meet their breastfeeding goals. The objective of the study is to provide a realistic cost estimate and to assess the financial feasibility of implementing a publicly financed, non-contributory maternity cash transfer programme to the informal sector in the Philippines. Using …

Prevalence Of Liver Cirrhosis And Its Association With Obesity Among Hispanics And Mexican Americans: An Evidence Synthesis, Alexa Perlick, Abaigeal Thompson, Colton Wayne, Angel Rendon, Jose Campo Maldonado

MEDI 9331 Scholarly Activities Clinical Years

INTRODUCTION

The obesity epidemic is a growing public health concern. In addition to the already known complications and comorbidities associated with obesity, data suggest that obesity is an independent risk factor for the development of liver disease.^1,2 However, there is a paucity of data regarding the clinical correlation of obesity and cirrhosis in a predominantly Hispanic population of South Texas. The aim of this systematic literature review is to investigate the prevalence of cirrhosis stratified by obesity in Hispanic populations.

MATERIALS AND METHODS

PubMed was used to perform a thorough literature search. The terms liver cirrhosis and obesity were …

H1n1 Influenza Virus (Swine Flu): A Comprehensive Insight Into Escalating Catch-22 Scenarios, Muhammad Shahzaib, Ehsan Ul Haq

The University of Louisville Journal of Respiratory Infections

Introduction: Viruses have always been a major cause of various disastrous pandemics in mankind’s history. H1N1 became a threat when its original strain was first discovered back in the swine flu pandemic of 2009. It became highly catastrophic on a large scale because none of the therapeutic interventions and methodologies that were already present at the time were effective against the virus.

Methods: A vast amount of literature and research is available regarding H1N1 influenza from different reputable sources online. The data were gathered with the contrasting and relative situations of 1918 and 2009 pandemics in mind. The overall extracted …

Food Insecurity Measurement And Prevalence Estimates During The Covid-19 Pandemic In A Repeated Cross-Sectional Survey In Mexico, Pablo Gaitán-Rossi, Mireya Vilar-Compte, Graciela Teruel, Rafael Pérez-Escamilla

Department of Public Health Scholarship and Creative Works

Objective: To validate the telephone modality of the Latin American and Caribbean Food Security Scale (ELCSA) included in three waves of a phone survey to estimate the monthly household food insecurity prevalence during the COVID-19 pandemic in Mexico. Design: We examined the reliability and internal validity of the ELCSA scale in three repeated waves of cross-sectional surveys with Rasch models. We estimated the monthly prevalence of food insecurity in the general population and in households with and without children and compared them with a national 2018 survey. We tested concurrent validity by testing associations of food insecurity with socio-economic status …

Comprehensive Echocardiographic Findings In Critically Ill Covid-19 Patients With Or Without Prior Cardiac Disease, Renuka Jain, Pedro D. Salinas, Stacie Kroboth, Abigail Kaminski, Sarah Roemer, Ana Cristina Perez Moreno, Bijoy K Khandheria

Journal of Patient-Centered Research and Reviews

Purpose: Coronavirus disease 2019 (COVID-19) presents with a spectrum of disease severity, the most serious cases requiring intensive care. Echocardiography is a front-line tool in evaluating cardiovascular complications of COVID-19 in the intensive care unit (ICU); we analyzed transthoracic echocardiograms obtained from this patient population with state-of-the-art ultrasound technology.

Methods: All patients with COVID-19 requiring ICU admission on whom a transthoracic echocardiogram was obtained were included in the study. Focused transthoracic protocols were performed by experienced sonographers. Echocardiographic variables, including speckle-tracking echocardiography, were collected and analyzed. Clinical information was obtained from the electronic medical record. Patients were followed until discharge. …

Corruption: An Impediment To Delivering Pathology And Laboratory Services In Resource-Limited Settings, Emily H. Glynn Md, Timothy Amukele, Taryn Vian

Nursing and Health Professions Faculty Research and Publications

OBJECTIVES

Corruption is a widely acknowledged problem in the health sector of low- and middle-income countries (LMICs). Yet, little is known about the types of corruption that affect the delivery of pathology and laboratory medicine (PALM) services. This review is a first step at examine PALM corruption risks.

METHODS

We performed a critical review of medical literature focused on health sector corruption in LMICs. To provide context, we categorized cases of lab-related fraud and abuse in the U.S.

RESULTS

Forms of corruption in LMICs that may impact the provision of PALM services include informal payments, absenteeism, theft and diversion, kickbacks, …

The Occupational Depression Inventory—A Solution For Estimating The Prevalence Of Job-Related Distress, Renzo Bianchi, Irvin Sam Schonfeld

Publications and Research

We are concerned about researchers’ reliance on the burnout construct and the MBI-GS to estimate the prevalence of job-related distress. In this paper, we first describe some of the problems plaguing the burnout construct and its measures. Then, we present the Occupational Depression Inventory, a new instrument designed to help occupational health specialists get a clearer view of the mental health status of the workforce (Bianchi and Schonfeld, 2020).