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Epidemiology News, Georgia Southern University

Biostatistics, Epidemiology & Environmental Health Sciences: News & Publications (2011-2018)

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Becoming A Responsible Adult: Bridging The Gap From Adolescence To Adulthood, Song Oh, Haley Pearlstein

Bridging the Gaps Posters 2014

No abstract provided.

A Case Control Study Of Environmental And Occupational Exposures Associated With Methicillin Resistant Staphylococcus Aureus Nasal Carriage In Patients Admitted To A Rural Tertiary Care Hospital In A High Density Swine Region, Leah Schinasi, Steve Wing, Kerri L. Augustino, Keith M. Ramsey, Delores L. Nobles, David B. Richardson, Lance B. Price, Maliha Aziz, Pia Macdonald, Jill R. Stewart

Environmental and Occupational Health Faculty Publications

Background

Distinct strains of methicillin resistant Staphylococcus aureus (MRSA) have been identified on livestock and livestock workers. Industrial food animal production may be an important environmental reservoir for human carriage of these pathogenic bacteria. The objective of this study was to investigate environmental and occupational exposures associated with nasal carriage of MRSA in patients hospitalized at Vidant Medical Center, a tertiary hospital serving a region with intensive livestock production in eastern North Carolina.

Methods

MRSA nasal carriage was identified via nasal swabs collected within 24 hours of hospital admission. MRSA carriers (cases) were gender and age matched to non-carriers (controls). …

Community Engagement As A Process And An Outcome Of Developing Culturally Grounded Health Communication Interventions: An Example From The Decide Project, Angela L. Palmer-Wackerly, Jessica Krok, Phokeng M. Dailey, Linda Kight, Janice L. Krieger

Department of Communication Studies: Faculty Publications

Community engagement is a process often used in developing effective health communication interventions, especially in traditionally underserved cultural contexts. While the potentially positive outcomes of community engagement are well established, the communication processes that result in engagement with cultural groups are less apparent. The focus on the outcomes of engagement at the expense of describing how engagement occurs makes it difficult for methods to be improved upon and replicated by future studies. The purpose of the current manuscript is to illustrate the process of achieving community engagement through the development of a culturally grounded health communication intervention. We offer practical …

Distribution Of Human Papillomavirus Genotypes Among Hiv-Positive And Hiv-Negative Women In Cape Town, South Africa, A. C. Mcdonald, A. I. Tergas, L. Kuhn, L. Denny, T. C. Wright Jr.

Journal Articles

OBJECTIVE: HIV-positive women are known to be at high-risk of human papillomavirus (HPV) infection and its associated cervical pathology. Here, we describe the prevalence and distribution of HPV genotypes among HIV-positive and -negative women in South Africa, with and without cervical intraepithelial neoplasia (CIN). METHODS: We report data on 1,371 HIV-positive women and 8,050 HIV-negative women, aged 17-65 years, recruited into three sequential studies in Cape Town, South Africa, conducted among women who had no history of cervical cancer screening recruited from the general population. All women were tested for HIV. Cervical samples were tested for high-risk HPV DNA (Hybrid …

Knowledge And Prevention Practices Before Breast Cancer Diagnosis In A Cross-Sectional Study Among Survivors: Impact On Patients' Involvement In The Decision Making Process, E. Taioli, G. R. Joseph, L. Robertson, S. Eckstein, C. Ragin

Journal Articles

Disparities exist in breast cancer knowledge and education, which tend to influence symptom interpretation and decision to seek screening/care. The present project describes a cohort of women's experiences, knowledge, and health behavior prior to and after a diagnosis of breast cancer. It also studies how knowledge and demographic factors are associated with level of involvement participants had in the treatment of their breast cancer. Women > 18 years who have been diagnosed and treated for breast cancer within 10 years were recruited in Pittsburgh, PA, through the Healthy People Cohort Registry, a database of volunteers from the community, and Brooklyn, NY, …

Long-Term Exposure To Traffic-Related Air Pollution And Progression Of Carotid Artery Atherosclerosis: A Prospective Cohort Study, W. Q. Gan, R. W. Allen, M. Brauer, H. W. Davies, G. B. J. Mancini, S. A. Lear

Journal Articles

Objectives Epidemiological studies have demonstrated associations between long-term exposure to traffic-related air pollution and coronary heart disease (CHD). Atherosclerosis is the principal pathological process responsible for CHD events, but effects of traffic-related air pollution on progression of atherosclerosis are not clear. This study aimed to investigate associations between long-term exposure to traffic-related air pollution and progression of carotid artery atherosclerosis. Setting Healthy volunteers in metropolitan Vancouver, Canada. Participants and outcome measures 509 participants aged 30-65years were recruited and followed for approximately 5years. At baseline and end of follow-up, participants underwent carotid artery ultrasound examinations to assess atherosclerosis severity, including carotid …

A Qualitative Study Of Rural Primary Care Clinician Views On Remote Monitoring Technologies, Melinda M. Davis, Jillian M. Currey, Sonya Howk, Molly R. Desordi, Linda Boise, Lyle J. Fagnan, Nancy Vuckovic

Community Health Faculty Publications and Presentations

Purpose: Remote monitoring technologies (RMTs) may improve the quality of care, reduce access barriers, and help control medical costs. Despite the role of primary care clinicians as potential key users of RMTs, few studies explore their views. This study explores rural primary care clinician interest and the resources necessary to incorporate RMTs into routine practice.

Methods: We conducted 15 in-depth interviews with rural primary care clinician members of the Oregon Rural Practice-based Research Network (ORPRN) from November 2011 to April 2012. Our multidisciplinary team used thematic analysis to identify emergent themes and a cross-case comparative analysis to explore variation by …

Text 4 Health: Addressing Consumer Health Information Needs Via Text Reference Service, Van M. Ta Park

Faculty Publications

This study seeks to provide empirical evidence about how health-related questions are answered in text reference service in order to further the understanding of how to best use texting as a reference service venue to fulfill people’s health information needs. Two hundred health reference transactions from My Info Quest, the first nation-wide collaborative text reference service, were analyzed identify the types of questions, length of transactions, question-answering behavior, and information sources used in the transactions. Findings indicate that texting-based health reference transactions are usually brief, and cover a wide variety of topics. The most popular questions are those seeking general …

Strategies Employed By Inner-City Activists To Reduce Alcohol-Related Problems And Advance Social Justice, Laurie Drabble, Denise Herd

Faculty Publications

This study explored strategies employed by activists engaged in efforts to change policies and laws related to selling and promoting alcoholic beverages based on in-depth interviews with 184 social activists in seven U.S. major cities. Nine strategies aimed at improving local conditions and influencing policy were described by activists across regional contexts. Grassroots mobilization was central to all other strategies, which included the creation or enforcement of laws, meeting with elected officials, media advocacy, working with police/law enforcement, education and training, direct action, changing community norms, and negotiating with store owners.

Baseline Survey Of Nigerian Media Coverage Of Youth Sexual And Reproductive Health And Hiv And Aids Related Issues, January 1st–December 31st, 2012, Population Council

HIV and AIDS

To promote more informed public dialogue on youth vulnerabilities, responses to HIV/AIDS, and positive changes in relevant policies and programs via learning and advocacy interventions at the state and national levels in Nigeria, the Population Council commissioned a study of the print and electronic media’s coverage of HIV/AIDS and sexual and reproductive health–related issues among youth aged 15–24 years in Nigeria for the period January 1 to December 31, 2012. The study entailed a content analysis of four national and two regional newspapers, and an online forum that is one of the most frequently visited social media sites in Nigeria. …

Child Weight And Feeding Patterns In An Old Order Mennonite Community, Dawn M. Garrett Wright, Maria E. Main, M. Susan Jones

Nursing Faculty Publications

Feeding practices in some religious communities may decrease childhood obesity. However, there is limited research in these communities to assess maternal perceptions of their children’s weight and feeding patterns. The purpose of this study was to ascertain Old Order Mennonite mothers’ perceptions of their children’s body weight and to examine feeding patterns for their children. Sample: Participants for this descriptive, correlational study were recruited from an Old Order Mennonite community in south central Kentucky. Sampling was achieved using a snowball sampling strategy and the use of a community insider. Methods: Body Mass Index was measured for mothers and child participants, …

Hot Yoga Establishments In Local Communities Serving Pregnant Women: A Pilot Study On The Health Implications Of Its Practice And Environmental Conditions, Viann N. Nguyen-Feng, Steven L. Feng, Shilpa Babbar, Nicole Calloway Rankins, James D. Blando

Community & Environmental Health Faculty Publications

Hot yoga establishments have been increasing in popularity in local communities. Studios may support participation among pregnant women though no clinical studies currently exist that examine prenatal hot yoga effects. The pilot study described in this article aimed to assess the spread of prenatal hot yoga and to provide information on the environmental conditions and practices of those who engage in hot yoga within a local community. A thermal environment meter was used to measure ambient air conditions during three 90-minute hot yoga classes. Mothers who practiced prenatal hot yoga were more likely than non-hot yoga practitioners to have someone …

Culture, Caregiving, And Health: Exploring The Influence Of Culture On Family Caregiver Experiences, Jennifer Pharr, Carolee Dodge Francis, Christine Terry, Michele Clark

School of Public Health Faculty Research

Ethnic minorities are expected to experience a greater demand for family caregiving than non-Latino Whites due to their projected population growth. Although the consensus of researchers on caregiving and culture finds that the caregiving experience differs significantly among cultural/ethnic groups, the question remains as to how cultural values and norms influence the caregiver experiences. We conducted an interpretative, phenomenological qualitative analysis of focus group transcripts from four groups (African American, Asian American, Hispanic American, and European American) for cultural influences on caregiving. Data were collected in Nevada between December 7, 2009, and August 20, 2010. Thirty-five caregivers participated in this …

State Zoonotic Disease Program Structure In The United States: Implications For Local Public Health, Dustin W. Ratliff

Master of Public Health Program Student Publications

Objective: The purpose of this research was to assess to current status of zoonotic disease biosurveillance in the United States.

Methods: A questionnaire was administered to 53 state zoonotic disease program representatives in the United States and Puerto Rico. The questionnaire assessed the structure of zoonotic disease biosurveillance in the respective states, current biosurveillance activities such as testing arthropods for pathogens, information provided to local public health on zoonotic disease, and opinions of the current state of zoonotic disease surveillance. A website assessment was conducted to identify fact sheets that are provided by states on vectors of diseases of public …

The Importance Of The Young Invincibles To The Success Of The Affordable Care, Ethel K. Ishimwe

Master of Public Health Program Student Publications

Health care reform in the United States, as codified in the Affordable Care Act (ACA), includes an individual mandate to insure that all citizens are participants in public or privately funded health insurance programs. Universal participation insures that the national risk pool of insured persons will include the broadest spectrum of patient utilizers from the very healthy, who are low utilizers, to the very sick who are high utilizers of health care services. It is only through this high level of participation that the increased services and cost savings of health care reform can be realized. Key to this comprehensive …

Polish Healthcare System In Transition - Perceptions Of The Old And New Systems, Paul Puchta

Master of Public Health Program Student Publications

Poland is the largest country in central Europe. During the Second World War (WWII) Poland lost 39% of its physicians. After WWII, Poland fell under Soviet influence. Socialist parties dominated its government until 1989. Poland was the first country from the Soviet block to adopt economic reforms and turn away from centrally planned system.

Poland is presently a stable democracy with a growing economy, and was accepted to the European Union as a full –fledged member in May 2004. Startling results of the population perception of national healthcare system were published in 2013. Polish customers rated current system poorly, giving …

Is Public Health - Dayton & Montgomery County's Level One Food Safety Certification Training Effective?, Matthew M. Tyler

Master of Public Health Program Student Publications

The objective of the culminating experience was to evaluate the effectiveness of Public Health – Dayton & Montgomery County’s (PHDMC) Level One Food Safety Certification class. Pre-training and post-training quiz score data from approximately 692 participants were examined. Paired t-tests were used to evaluate change in scores, overall, on individual questions, and by job responsibility. There was significant improvements in quiz scores both aggregately (20.6%) and also by individual questions, except for question one which assessed how people could become ill from improper food safety. The temperature related questions were answered incorrectly the most but also showed the most improvement. …

Financial Advantages Of Hospitals’ Relationships With Accountable Care Organizations, David P. Paul Iii, Rodrigo Carmago, Thaisa Carmago, Stacie Deslich, Alberto Coustasse

Management Faculty Research

Accountable care organizations are groups of providers who agree to accept the responsibility for elevating the health status of a defined group of patients, with the goal of enabling people to take charge of their health and enroll in shared decision-making with providers. The large initial investment required (estimated at $1.8 million) to develop an ACO implies that the participation of large health care organizations, especially hospitals and health systems, is required for success. Findings of the study suggest that ACOs based in a larger hospital organizations are more likely to meet CMS criteria for formation because of financial and …

Increasing Chlamydia Retesting Rates In Std Clinics, Michelle L. Bellando

Master of Public Health Program Student Publications

Background: Chlamydia is the most common STD in the United States (Mishori, McClaskey, & WinklerPrins, 2012). Due to the high reinfection rate of Chlamydia, the CDC recommends retesting three months after initial treatment (Park, Amey, Creegan, Barandas, & Bauer, 2010).

Objective: The purpose of this study is to investigate strategies that might improve STD follow-up rates in a clinic setting.

Methods: Public Health - Dayton and Montgomery County STD clinic patients 18 years and older who tested positive for NonGonococcal Urethritis (NGU) or Mucopurulent Cervicitis (MPC) and who agreed to participate were given an opinion survey.

Results: Of the 31 …

Action For Dental Health Year One Report To Congress, American Dental Association

Action for Dental Health

No abstract provided.

Determinants Of Coverage Decisions In Health Insurance Marketplaces: Consumers' Decision-Making Abilities And The Amount Of Information In Their Choice Environment, Andrew J. Barnes, Yaniv Hanoch, Thomas Rice

Health Policy Publications

Objective

To investigate the determinants and quality of coverage decisions among uninsured choosing plans in a hypothetical health insurance marketplace.

Study Setting

Two samples of uninsured individuals: one from an Internet-based sample comprised largely of young, healthy, tech-savvy individuals (n = 276), and the other from low-income, rural Virginians (n = 161).

Study Design

We assessed whether health insurance comprehension, numeracy, choice consistency, and the number of plan choices were associated with participants' ability to choose a cost-minimizing plan, given their expected health care needs (defined as choosing a plan costing no more than $500 in excess of the total …

Wonder Drugs To Hot New Diets: Knowledge Is Power! Adult Health Literacy, Adnan Ahmeduddin, Mary Grace Bowring, Kelly Davis, Indra Gomez, Sarah Halle, Courtney Middlebrook, Molly Sadowsky, Lauren Shauger, Lauren Violette

ISCOPES Posters and Presentations

No abstract provided.

Short And Long-Term Lifestyle Coaching Approaches Used To Address Diverse Participant Barriers To Weight Loss And Physical Activity Adherence, Elizabeth M. Venditti, Judith Wylie-Rosett, Linda M. Delahanty, Lisa L. Mele, Mary A. Hoskin, Sharon Edelstein

GW Biostatistics Center

Background

Individual barriers to weight loss and physical activity goals in the Diabetes Prevention Program, a randomized trial with 3.2 years average treatment duration, have not been previously reported. Evaluating barriers and the lifestyle coaching approaches used to improve adherence in a large, diverse participant cohort can inform dissemination efforts.

Methods

Lifestyle coaches documented barriers and approaches after each session (mean session attendance = 50.3 +/- 21.8). Subjects were 1076 intensive lifestyle participants (mean age = 50.6 years; mean BMI = 33.9 kg/m2; 68% female, 48% non-Caucasian). Barriers and approaches used to improve adherence were ranked by the percentage of …

Review Of Hyperuricemia As New Marker For Metabolic Syndrome, Laura Billiet, Sarah Doaty, James D. Katz, Manuel T. Velasquez

Global Health Faculty Publications

Hyperuricemia has long been established as the major etiologic factor in gout. In recent years, a large body of evidence has accumulated that suggests that hyperuricemia may play a role in the development and pathogenesis of a number of metabolic, hemodynamic, and systemic pathologic diseases, including metabolic syndrome, hypertension, stroke, and atherosclerosis. A number of epidemiologic studies have linked hyperuricemia with each of these disorders. In some studies, therapies that lower uric acid may prevent or improve certain components of the metabolic syndrome. There is an association between uric acid and the development of systemic lupus erythematosus; the connection between …

Developing A Dissemination Model To Improve Intervention Reach Among West Virginia Youth Smokers, Kimberly Horn, Traci Jarrett, Andrew Anesett-Rothermel, Nancy O'Hara Tompkins, Geri Dino

Prevention and Community Health Faculty Publications

The Not-On-Tobacco program is an evidence-based teen smoking cessation program adopted by the American Lung Association (ALA). Although widely disseminated nationally via ALA Master Trainers, in recent years, adoption and implementation of the N-O-T program in West Virginia has slowed. West Virginia, unfortunately, has one of the highest smoking rates in the US. Although it is a goal of public health science, dissemination of evidence-based interventions is woefully understudied. The present manuscript reviews a theoretical model of dissemination of the Not-On-Tobacco program in West Virginia. Based on social marketing, diffusion of innovations, and social cognitive theories, the nine-phase model incorporates …

Medicaid Reimbursement For Naloxone: A Toolkit For Advocates, Naomi Seiler, Katie B. Horton, Mary-Beth Malcarney

Health Policy and Management Faculty Publications

Naloxone is an opioid antagonist drug used to counter the effects of an opiate overdose. It can be administered in medical settings, such as an emergency room, or prescribed as a take‑home medication to be used in case of an emergency. Currently, most types of insurance will cover and reimburse for naloxone administered directly in a medical setting. However, coverage of prescription take‑home naloxone is limited. The Medicaid program provides health insurance for a large and growing number of Americans. Therefore, securing coverage for take‑home naloxone—including costs of counseling/training and for the medicine itself—within Medicaid should be a critical priority …

Synthesizing Data And Models For The Spread Of Mers-Cov, 2013: Key Role Of Index Cases And Hospital Transmission, Gerardo Chowell, Seth Blumberg, Lone Simonsen, Mark A. Miller, Cecile Viboud

Global Health Faculty Publications

The outbreak of Middle East respiratory syndrome coronavirus (MERS-CoV) has caused 209 deaths and 699 laboratory-confirmed cases in the Arabian Peninsula as of June 11, 2014. Preparedness efforts are hampered by considerable uncertainty about the nature and intensity of human-to-human transmission, with previous reproduction number estimates ranging from 0.4 to 1.5. Here we synthesize epidemiological data and transmission models for the MERS-CoV outbreak during April–October 2013 to resolve uncertainties in epidemic risk, while considering the impact of observation bias. We match the progression of MERS-CoV cases in 2013 to a dynamic transmission model that incorporates community and hospital compartments, and …

Adolescents In Rajasthan 2012: Changing Situation And Needs, Shireen J. Jejeebhoy, Rajib Acharya

Poverty, Gender, and Youth

Several national policies and programs formulated since 2000 have underscored India’s commitment to addressing the multiple needs of youth. The Rashtriya Kishor Swasthya Karyakram (RKSK) program launched in 2014 helped provide the framework for services for young people’s health in general, and their sexual and reproductive health, mental health, and prevention and care of noncommunicable diseases, in particular. The earlier Youth in India: Situation and Needs 2006–2007 study was the first-ever subnationally representative study conducted to identify key transitions experienced by married and unmarried youth in India. Data have now become available from a repeated survey conducted in 2012 in …

An Overview Of The Hiv Prevention Landscape In Zimbabwe: Implications For Tenofovir Gel, Population Council

HIV and AIDS

Zimbabwe has seen a tremendous shift in the HIV landscape in the last decade, particularly regarding prevalence. Yet many people, especially women, are still at high risk and efforts to identify and implement additional HIV-prevention options remain critical. Topical microbicides are a promising new technology that women can control or initiate, with a number of products tested in clinical trials over the past two decades. As research moves forward, decision-makers and other stakeholders need key background information to inform strategic decision-making regarding introduction of tenofovir gel and other new HIV-prevention products. The Population Council has designed a toolkit to assist …