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Wernicke's Encephalopathy: Mapping The Risk Factors Throughout The State Of South Carolina, Shannon M. Rychener Apr 2023

Wernicke's Encephalopathy: Mapping The Risk Factors Throughout The State Of South Carolina, Shannon M. Rychener

Senior Theses

Wernicke’s Encephalopathy is a consistently underrecognized neurodegenerative brain disorder resulting from prolonged thiamine deficiency. Clinical presentation of the disease results from brain lesions attributable to thiamine deficiency. Because these lesions occur in various locations in the cerebral cortex, symptoms can vary significantly. Varied presentation of symptoms, in addition to the lack of a widely accepted biomarker for the disorder cause challenges to clinicians when identifying and diagnosing the disorder. Due to these challenges, healthcare providers must heavily rely on patient history and risk factor prevalence when multiple symptoms of the disorder are present. By mapping the prevalence of the four …


Spatial-Temporal Relationship Between Population Mobility And Covid-19 Outbreaks In South Carolina: Time Series Forecasting Analysis, Chengbo Zeng, Jiajia Zhang Ph.D., Zhenlong Li Ph.D., Xiaowen Sun, Bankole Olatosi Ph.D., Sharon Weissman, Xiaoming Li Ph.D. Apr 2021

Spatial-Temporal Relationship Between Population Mobility And Covid-19 Outbreaks In South Carolina: Time Series Forecasting Analysis, Chengbo Zeng, Jiajia Zhang Ph.D., Zhenlong Li Ph.D., Xiaowen Sun, Bankole Olatosi Ph.D., Sharon Weissman, Xiaoming Li Ph.D.

Faculty Publications

Background: Population mobility is closely associated with COVID-19 transmission, and it could be used as a proximal indicator to predict future outbreaks, which could inform proactive nonpharmaceutical interventions for disease control. South Carolina is one of the US states that reopened early, following which it experienced a sharp increase in COVID-19 cases.

Objective: The aims of this study are to examine the spatial-temporal relationship between population mobility and COVID-19 outbreaks and use population mobility data to predict daily new cases at both the state and county level in South Carolina.

Methods: This longitudinal study used disease surveillance …


Evaluation Of A Clinic-Based Peer Navigation Program (Pnp) For African Americans Living With Hiv In South Carolina, Kimberly Butler Willis Apr 2021

Evaluation Of A Clinic-Based Peer Navigation Program (Pnp) For African Americans Living With Hiv In South Carolina, Kimberly Butler Willis

Theses and Dissertations

Peer navigation programs have been identified as a potential motivator in care engagement and retention for patients living with HIV, although the data is inconsistent. HIV management requires important disease management considerations and innovative approaches for patient care. Medication advancements and technology have drastically improved care for most patients living with this chronic disease; yet African Americans contract, live with, and die because of HIV-related complications at disproportionately higher rates compared to their White peers.The purpose of this exploratory mixed-methods outcome evaluation is to: (1) determine if peer navigation is a viable intervention to improve three key HIV care metrics: …


Linking Activity, Nutrition, And Child Health (Launch): Protocol For A Longitudinal Cohort Study Of Children As They Develop From Infancy To Preschool Age, Russell R. Pate, Edward A. Frongillo Jr., Kerry Cordan, Marsha Dowda, Alexander C. Mclain, Myriam E. Torres, William H. Brown, Agnes Bucko, Emily R. Shull Jun 2020

Linking Activity, Nutrition, And Child Health (Launch): Protocol For A Longitudinal Cohort Study Of Children As They Develop From Infancy To Preschool Age, Russell R. Pate, Edward A. Frongillo Jr., Kerry Cordan, Marsha Dowda, Alexander C. Mclain, Myriam E. Torres, William H. Brown, Agnes Bucko, Emily R. Shull

Faculty Publications

Background

Physical activity is known to provide important health benefits in children ages 3 years and above, but little is known about the effects of physical activity on health in very young children under age 3. LAUNCH (Linking Activity, Nutrition, and Child Health) is a study designed to expand the body of knowledge on development of physical activity behavior and associations between physical activity and other health characteristics as children transition from infancy to preschool age.

Methods

Physical activity and sedentary behavior will be measured objectively in young children over a period of 30 months. Each child will complete a …


The Intergenerational Effects Of Adverse Childhood Experiences On Children’S Emergency Department Utilization And Depression And Anxiety In South Carolina, Eboni E. Haynes Oct 2019

The Intergenerational Effects Of Adverse Childhood Experiences On Children’S Emergency Department Utilization And Depression And Anxiety In South Carolina, Eboni E. Haynes

Theses and Dissertations

Adult exposure to adverse childhood experiences (ACEs) is common in the U.S., with over half of adults reporting exposure to at least one ACE. Childhood trauma is associated with risk factors for premature death, disability, poor physical and mental health, and lower quality of life in adults. Traumatic experiences also influence parenting behaviors later in life, placing offspring at an increased risk of ACE exposure. Few studies have explored the intergenerational effects of ACEs on the health and well-being of offspring. This study sought to identify whether associations existed between caregiver ACE exposures and emergency department (ED) utilization for sick …


Hiv Care Location: An Evaluation Of Single Versus Multi Facility Utilization Of Hiv/Aids Care Services And Patient Health Outcomes And Clinical Indicators In South Carolina, Melanie Gwynn Oct 2019

Hiv Care Location: An Evaluation Of Single Versus Multi Facility Utilization Of Hiv/Aids Care Services And Patient Health Outcomes And Clinical Indicators In South Carolina, Melanie Gwynn

Theses and Dissertations

Background: On the HIV/AIDS care continuum, the “retention in care” metric does not distinguish between single-facility (SF) or multi-clinic utilization (MC), also described as HIV care location (or type). SF utilization is vital as it has been linked optimal clinical outcomes among People Living with HIV/AIDS (PLWH). Published research detailing the prevalence of HIV care type and its association with health outcomes/clinical indicators, has been studied only in limited urban settings. Additionally, coinfections such as sexually transmitted infections (STIs), have yet to be evaluated as potential predictive factors for HIV care type.

Methods: A cross-sectional design was used …


Disparities In Colorectal Cancer: Measuring Spatial Accessibility, Screening, And Surveillance Outcomes In South Carolina, Michele J. Josey Jul 2019

Disparities In Colorectal Cancer: Measuring Spatial Accessibility, Screening, And Surveillance Outcomes In South Carolina, Michele J. Josey

Theses and Dissertations

The purpose of this dissertation project is to add to the growing literature about the multi-faceted aspects of colorectal cancer (CRC) prevention and related disparities. We focused on the spatial distribution of facilities performing screening services to identify areas that underutilize colonoscopy screening. Next, we examined how the food and physical activity environment affects precursors of CRC by considering plausible pathways. Finally, we explored if access to health insurance reduced the racial disparity of receiving a timely surveillance colonoscopy after a CRC diagnosis.

We utilized the SC Ambulatory Surgery Discharge Database, an all-payer, population-based outpatient dataset with colonoscopy records from …


Parenting Styles Are Associated With Overall Child Dietary Quality Within Low-Income And Food-Insecure Households, Michael P. Burke, Sonya J. Jones, Edward A. Frongillo Jr., Christine E. Blake, Maryah S. Fram Jun 2019

Parenting Styles Are Associated With Overall Child Dietary Quality Within Low-Income And Food-Insecure Households, Michael P. Burke, Sonya J. Jones, Edward A. Frongillo Jr., Christine E. Blake, Maryah S. Fram

Faculty Publications

Objective: To examine the association between parenting styles and overall child dietary quality within households that are low-income and food-insecure.

Design: Child dietary intake was measured via a 24 h dietary recall. Dietary quality was assessed using the Healthy Eating Index-2005 (HEI-2005). Parenting styles were measured and scored using the Parenting Styles and Dimensions Questionnaire. Linear regressions were used to test main and interaction associations between HEI-2005 scores and parenting styles.

Setting: Non-probability sample of low-income and food-insecure households in South Carolina, USA.

Participants: Parent–child dyads (n 171). Parents were ≥18 years old and children were …


Using Big Data Analytics To Improve Hiv Medical Care Utilisation In South Carolina: A Study Protocol, Bankole Olatosi, Jiajia Zhang, Sharon Weissman, Jianjun Hu, Mohammad Rifat Haider, Xiaoming Li Jun 2019

Using Big Data Analytics To Improve Hiv Medical Care Utilisation In South Carolina: A Study Protocol, Bankole Olatosi, Jiajia Zhang, Sharon Weissman, Jianjun Hu, Mohammad Rifat Haider, Xiaoming Li

Faculty Publications

Introduction Linkage and retention in HIV medical care remains problematic in the USA. Extensive health utilisation data collection through electronic health records (EHR) and claims data represent new opportunities for scientific discovery. Big data science (BDS) is a powerful tool for investigating HIV care utilisation patterns. The South Carolina (SC) office of Revenue and Fiscal Affairs (RFA) data warehouse captures individual-level longitudinal health utilisation data for persons living with HIV (PLWH). The data warehouse includes EHR, claims and data from private institutions, housing, prisons, mental health, Medicare, Medicaid, State Health Plan and the department of health and human services. The …


The Association Of Hospital Practices To Breastfeeding Behaviors In South Carolina: Analysis Of 2013-2015 Pregnancy Risk Assessment Monitoring System (Prams) Data, Larisa Donnette Bruner Oct 2018

The Association Of Hospital Practices To Breastfeeding Behaviors In South Carolina: Analysis Of 2013-2015 Pregnancy Risk Assessment Monitoring System (Prams) Data, Larisa Donnette Bruner

Theses and Dissertations

Objective: The purpose of this study was to determine whether hospital practices are associated with breastfeeding initiation and breastfeeding duration for ≥10 weeks.

Methods: We analyzed the 2013-2015 South Carolina Pregnancy Risk Assessment Monitoring System (PRAMS) data. The population of interest was mothers who delivered a single live birth in the hospital. The infant was alive and living with the mother at the time of the survey. Chi-square and logistic regression were used to examine breastfeeding initiation and duration among all women who delivered in a hospital and those who stated that they initiated breastfeeding while in the …


Polyp Detection During Colonoscopy Among Uninsured Patients In South Carolina, Lauren Hill Jan 2018

Polyp Detection During Colonoscopy Among Uninsured Patients In South Carolina, Lauren Hill

Theses and Dissertations

Little information is known on what demographic, behavioral, and procedural factors influence the number of polyps found during a colonoscopy screening for colorectal cancer (CRC). The main objective of this study is to describe the polyp detection rate (PDR), number of polyps removed, and predictors of polyp count overall and for high-risk polyps among uninsured patients undergoing colonoscopy in the Colorectal Cancer Prevention Network (CCPN) program of South Carolina. We performed a secondary data analysis on CCPN data for colonoscopies performed between May 2014 and May 2017. We assessed the association of polyp count with the following variables: age, race, …


Trends In Gestational Weight Gain In South Carolina, 2004 - 2015, Marilyn Elizabeth Wende Jan 2017

Trends In Gestational Weight Gain In South Carolina, 2004 - 2015, Marilyn Elizabeth Wende

Theses and Dissertations

Objective: Excessive and inadequate gestational weight gain (GWG) are associated with a myriad of adverse pregnancy outcomes. The objective of this study was to examine secular trends in GWG in South Carolina (SC) from 2004 to 2015. We hypothesized that there was a trend of higher GWG z scores (GWGZ) over this 11-year time period after adjusting for changes in population characteristics. We also hypothesize that a trend of higher mean GWGZ at higher percentiles is more apparent for African Americans, rural women, and women who are overweight or obese before pregnancy.

Data and Methods: Data came from SC …


The Influence Of Fine Particulate Matter On Inflammatory Bowel Disease In South Carolina: An Ecological Analysis, Joshua Eric Sellner Jan 2016

The Influence Of Fine Particulate Matter On Inflammatory Bowel Disease In South Carolina: An Ecological Analysis, Joshua Eric Sellner

Theses and Dissertations

Background. The Inflammatory Bowel Diseases, including both Ulcerative Colitis and Crohn’s Disease, are lifelong disorders of the Gastrointestinal tract. In recent years, both conditions have become much more prevalent and recognized as major public health issues. Environmental factors have become the focus of recent research around the cause of these diseases. Although shown to have detrimental effects on diseases similar to that of the Inflammatory Bowel Diseases, fine particulate matter’s role in these diseases has not been adequately investigated.

Aim. The purpose of this study was to test the relation of fine particulate matter with hospitalizations attributable to …


Depression Among Pregnant Latinas In South Carolina, Andrew Fogner Jan 2016

Depression Among Pregnant Latinas In South Carolina, Andrew Fogner

Theses and Dissertations

The aim of the study was to determine the prevalence of depression among pregnant Latinas. To bring to light the importance of prenatal depression prevention, we assessed the effect of the quality of healthcare providers among South Carolina Latinas (n=171). Women answered a validated CES-D and were categorized as depressed (score >16). In multivariate analyses, good perception of quality of healthcare was more likely among women who were not depressed; adjusted odds ratio of 0.75, 95% confidence interval 0.37 – 1.55. The findings show the need for tailoring healthcare to Latinas with prenatal depression prevention. It is imperative to understand …


Physical Activity And Breast Cancer In South Carolina, Chisom Onyeuku Dec 2015

Physical Activity And Breast Cancer In South Carolina, Chisom Onyeuku

Theses and Dissertations

This study examined the relationship between breast cancer incidence and recreational physical activity. It was one of the first studies in the southeastern US to examine incident breast cancer and physical activity in an ethnically diverse cohort of women. In terms of physical activity, both lifetime and recent physical activity were analyzed. All physical activity data were from validated self-reported surveys. The study examined BMI, menopausal status and race as key confounders and effect modifiers. The study found evidence that for Black women, there was a positive relationship between the amount of lifetime physical activity and the odds of incident …


Smoking Cessation In Pregnancy And Gestational Weight Gain In South Carolinian Mothers, 2009-2011, Laquenta Latreese Weldon May 2015

Smoking Cessation In Pregnancy And Gestational Weight Gain In South Carolinian Mothers, 2009-2011, Laquenta Latreese Weldon

Theses and Dissertations

Purpose: To determine if smoking cessation during pregnancy is associated with excessive gestational weight gain (GWG).

Methods: Data came from the 2009-2011 Pregnancy Risk Assessment Monitoring System (PRAMS), an ongoing population-based survey of live births in South Carolina (n=2,603). Participant smoking status was classified as nonsmoker (did not smoke before or during pregnancy), persistent smoker (smoked before and throughout pregnancy), or quitter (smoked before but quit during pregnancy). Multinomial logistic regression model was estimated to examine the association between smoking status and meeting the 2009 Institute of Medicine guidelines, while linear regression model was used for the continuous outcomes such …


Examination Of The Association Of Receipt Of Opioid Therapy And Lung Cancer Patient Survival Rates Among South Carolina Medicaid Recipients, Jametta Sade Magwood Jan 2015

Examination Of The Association Of Receipt Of Opioid Therapy And Lung Cancer Patient Survival Rates Among South Carolina Medicaid Recipients, Jametta Sade Magwood

Theses and Dissertations

Introduction: Lung cancer is a high pain cancer that can require the attention of clinical specialists. Already vulnerable populations, like those that inhabit rural areas, when dealing with chronic diseases, like lung cancer, need and deserve adequate medical attention. However, rural communities often lack clinical specialists and are left without the needed care. It is necessary to investigate the current availability of treatment options (medications) available to cancer patients in rural communities. Gaining this knowledge can result in economic savings and improvement of the quality of life for rural populations.

Methods: Medicaid data from 1996-2010 was used to …


Statewide Scale-Up Of Group Prenatal Care In South Carolina, Kristin M. Van De Griend Jan 2015

Statewide Scale-Up Of Group Prenatal Care In South Carolina, Kristin M. Van De Griend

Theses and Dissertations

Background: Poor birth outcomes and racial disparities in birth outcomes in South Carolina are widely recognized problems. To improve maternal and child health outcomes, especially among vulnerable groups, universal access to timely, appropriate, and effective care should remain a priority through increased availability and accessibility. An interagency collaborative in South Carolina expanded CenteringPregnancy (CP) from two to five medical practices throughout the state. CenteringPregnancy is associated with improved birth outcomes and reduced rates of racial disparities in preterm birth throughout the United States. Important questions in the literature remain about strategies and determinants of scaling up sexual and reproductive …


Food Security Status And Life Events Among Households With Children In The Midlands Of South Carolina, Erin Rebekah Drucker Jan 2015

Food Security Status And Life Events Among Households With Children In The Midlands Of South Carolina, Erin Rebekah Drucker

Theses and Dissertations

Purpose: Food insecurity is a major public health problem in the United States (US) with 14.5% of US households having experienced some level of food insecurity in 2012. Among households with children, 20% experienced low food security in 2012, and in half of these households, both the children and adults were affected. Food insecurity among children can have lifelong negative health and mental effects. Life events are defined as self-­‐reported life changes, which create a strain on resources and an opportunity for food insecurity, Methods: The Midlands Family Study (MFS) was a cross-­‐ sectional study that surveyed households …


Reducing Colorectal Cancer Incidence And Disparities: Performance And Outcomes Of A Screening Colonoscopy Program In South Carolina, Sudha Xirasagar, Yi-Jhen Li, James B. Burch, Virginie G. Daguisé, Thomas G. Hurley, James R. Hébert Jun 2014

Reducing Colorectal Cancer Incidence And Disparities: Performance And Outcomes Of A Screening Colonoscopy Program In South Carolina, Sudha Xirasagar, Yi-Jhen Li, James B. Burch, Virginie G. Daguisé, Thomas G. Hurley, James R. Hébert

Faculty Publications

This study evaluated the efficiency, effectiveness, and racial disparities reduction potential of Screening Colonoscopies for People Everywhere in South Carolina (SCOPE SC), a state-funded program for indigent persons aged 50–64 years (45–64 years for African American (AA)) with a medical home in community health centers. Patients were referred to existing referral network providers, and the centers were compensated for patient navigation. Data on procedures and patient demographics were analyzed. Of 782 individuals recruited (71.2% AA), 85% (665) completed the procedure (71.1% AA). The adenoma detection rate was 27.8% (males 34.6% and females 25.1%), advanced neoplasm rate 7.7% (including 3 cancers), …


Elucidating Perceived And Actual Cancer Risk In Disadvantaged Neighborhoods Differentially Impacted By Environmental Hazards To Inform Future Public Health Interventions, Lashanta J. Rice Jan 2014

Elucidating Perceived And Actual Cancer Risk In Disadvantaged Neighborhoods Differentially Impacted By Environmental Hazards To Inform Future Public Health Interventions, Lashanta J. Rice

Theses and Dissertations

In the United States, racial and ethnic minorities, economically disadvantaged and medically underserved groups bear a disproportionate amount of the cancer burden. Myriad social and environmental factors attribute to these disparities including disparate exposures to environmental pollutants, which account for two percent of all cancer deaths nationally. There is empirical evidence demonstrating risk perceptions and cancer worry are shaped by race/ethnicity and social and environmental experiences. Cancer risk perceptions among Non-Whites, especially Blacks compared to Whites is lower for various reasons. Low perceived cancer risk may explain persistent cancer disparities, since protective health behaviors are higher among persons who perceive …


Food Environment And Birth Outcomes In South Carolina, Xiaoguang Ma Jan 2013

Food Environment And Birth Outcomes In South Carolina, Xiaoguang Ma

Theses and Dissertations

An increasing number of studies examined the association between neighborhood characteristics and birth outcomes. However, the results can be difficult to compare because of the variety of indicators used to characterize the neighborhood. As an important neighborhood characteristic, the food environment is associated with residents' nutrition status, diet quality, and related health outcomes. In addition, the food environment has been found to influence women's diet quality during pregnancy, which is a key factor in predicting birth outcomes. However to date, studies on food environment and birth outcomes are extremely limited.

This study examined the association between food environment (evaluated by …


Mapping Cancer Mortality-To-Incidence Ratios To Illustrate Racial And Sex Disparities In A High-Risk Population, James R. Hébert, Virginie Daguise, Deborah M. Hurley, Rebecca C. Wilkerson, Catishia M. Mosley, Swann Arp Adams, Robin C. Puett, James B. Burch, Susan E. Steck, Susan Bolick-Aldrich Jun 2009

Mapping Cancer Mortality-To-Incidence Ratios To Illustrate Racial And Sex Disparities In A High-Risk Population, James R. Hébert, Virginie Daguise, Deborah M. Hurley, Rebecca C. Wilkerson, Catishia M. Mosley, Swann Arp Adams, Robin C. Puett, James B. Burch, Susan E. Steck, Susan Bolick-Aldrich

Faculty Publications

Background - Comparisons of incidence and mortality rates are the metrics used most commonly to define cancer-related racial disparities. In the US, and particularly in South Carolina, these largely disfavor African Americans (AAs). Computed from readily available data sources, the mortality-to-incidence rate ratio (MIR) provides a population-based indicator of survival.

Methods - South Carolina Central Cancer Registry incidence data and Vital Registry death data were used to construct MIRs. ArcGIS 9.2 mapping software was used to map cancer MIRs by sex and race for 8 Health Regions within South Carolina for all cancers combined and for breast, cervical, colorectal, lung, …


Soil Zinc Content, Groundwater Usage, And Prostate Cancer Incidence In South Carolina, Sara E. Wagner, James B. Burch, Jim Hussey, Tom Temples, Susan Bolick-Aldrich, Catishia Mosley-Broughton, Yuan Liu, James R. Hébert Apr 2009

Soil Zinc Content, Groundwater Usage, And Prostate Cancer Incidence In South Carolina, Sara E. Wagner, James B. Burch, Jim Hussey, Tom Temples, Susan Bolick-Aldrich, Catishia Mosley-Broughton, Yuan Liu, James R. Hébert

Faculty Publications

Background

Prostate cancer (PrCA) incidence in South Carolina (SC) exceeds the national average, particularly among African Americans (AAs). Though data are limited, low environmental zinc exposures and down-regulation of prostatic zinc transporter proteins among AAs may explain, in part, the racial PrCA disparity.

Methods

Age-adjusted PrCA rates were calculated by census tract. Demographic data were obtained from the 1990 census. Hazardous waste site locations and soil zinc concentrations were obtained from existing federal and state databases. A geographic information system and Poisson regression were used to test the hypothesis that census tracts with reduced soil zinc concentrations, elevated groundwater use, …


Using Focus Groups In The Consumer Research Phase Of A Social Marketing Program To Promote Moderate-Intensity Physical Activity And Walking Trail Use In Sumter County, South Carolina, Ericka L. Burroughs, Lara E. Peck, Patricia A. Sharpe, Michelle L. Granner, Carol A. Bryant, Regina Fields Jan 2006

Using Focus Groups In The Consumer Research Phase Of A Social Marketing Program To Promote Moderate-Intensity Physical Activity And Walking Trail Use In Sumter County, South Carolina, Ericka L. Burroughs, Lara E. Peck, Patricia A. Sharpe, Michelle L. Granner, Carol A. Bryant, Regina Fields

Faculty Publications

Introduction: The use of social marketing approaches in public health practice is increasing. Using marketing concepts such as the "four Ps" (product, price, place, and promotion), social marketing borrows from the principles of commercial marketing but promotes beneficial health behaviors. Consumer research is used to segment the population and develop a strategy based on those marketing concepts. In a community-based participatory research study, 17 focus groups were used in consumer research to develop a social marketing program to promote walking and other moderate-intensity physical activities.

Methods: Two phases of focus groups were conducted. Phase 1 groups, which included …