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Structural Processes And Local Meaning: Explanatory Models, Political Economy, And Chagas Disease In Tropical Bolivia, Colin James Forsyth

USF Tampa Graduate Theses and Dissertations

This project describes and analyzes explanatory models of Chagas disease among people in a highly endemic area of eastern Bolivia, and examines the role that cultural and structural factors play in shaping explanatory models of this disease. Dressler (2001) characterizes medical anthropology as divided between two poles; the constructivist, which focuses on the "meaning and significance that events have for people," and the structuralist, which emphasizes the relationships between the components of a given society. This project endeavors to synthesize structuralist and constructivist perspectives by understanding the interaction between structural processes and explanatory models of Chagas disease.

The research took …

Parents' And Children's Emotions Spanning The Hiv Disclosure Process In Kenya, Grace Gachanja, Gary J. Burkholder Jr, Aimee Ferraro

Walden Faculty and Staff Publications

2014 APHA Annual Conference Tuesday, November 18, 2014 New Orleans, LA

HIV disclosure from parent to child is challenging. While disclosure is expected to be emotion for parents and children, the total disclosure experience has not been described. The purpose of this study was to understand the lived experiences of HIV - positive parents and their children in Kenya during the disclosure process.

Generation And Characterization Of Nanoaerosols Using A Portable Scanning Mobility Particle Sizer And Electron Microscopy, Adam J. Marty

USF Tampa Graduate Theses and Dissertations

The purpose of this research is to demonstrate the ability to generate and characterize a nanometer sized aerosol using solutions, suspensions, and a bulk nanopowder, and to research the viability of using an acoustic dry aerosol generator/elutriator (ADAGE) to aerosolize a bulk nanopowder into a nanometer sized aerosol. The research compares the results from a portable scanning mobility particle sizer (SMPS) to the more traditional method of counting and sizing particles on a filter sample using scanning electron microscopy (SEM). Sodium chloride aerosol was used for the comparisons. The sputter coating thickness, a conductive coating necessary for SEM, was measured …

Examination Of Possible Protective Effect Of Rhesus D Positive Blood Factor On Toxoplasma-Related Depressive Symptoms In Pregnancy, Lisa Lynn Parnell

USF Tampa Graduate Theses and Dissertations

Toxoplasma gondii infects approximately one third of the population worldwide. There is strong evidence that a relationship between T. gondii titer and depressive symptoms exists. There is also evidence suggesting a protective effect of RhD positive blood factor on toxoplasma-induced behavioral and personality changes. This protective effect may influence the relationship between T. gondii and prenatal depressive symptoms. The purpose of this secondary data analysis was to examine the possible protective effect of RhD positive blood factor on prenatal depressive symptoms in 56 pregnant women with T. gondii infection. The cross-sectional design was utilized to answer the question “Does positive …

Statistical Analysis And Modeling Of Pm2.5 Speciation Metals And Their Mixtures, Boubakari Ibrahimou

USF Tampa Graduate Theses and Dissertations

Exposure to fine particulate matter (PM_2.5) in the ambient air is associated with various health effects. There is increasing evidence which implicates the central role played by specific chemical components such as heavy metals of PM_2.5. Given the fact that humans are exposed to complex mixtures of environmental pollutants such as PM_2.5, research efforts are intensifying to study the mixtures composition and the emission sources of ambient PM, and the exposure-related health effects. Factor analysis as well source apportionment models are statistical tools potentially useful for characterizing mixtures in PM_2.5. However, classic …

Social Determinants And The Classification Of Disease: Descriptive Epidemiology Of Selected Socially Mediated Disease Constellations, Robert S. Levine, Barbara A. Kilbourne, George S. Rust, Michael A. Langston, Baqar A. Husaini, Lisaann S. Gittner, Maureen Sanderson, Charles H. Hennekens

Sociology Faculty Research

Background

Most major diseases have important social determinants. In this context, classification of disease based on etiologic or anatomic criteria may be neither mutually exclusive nor optimal.

Methods and Findings

Risk Factors For Recurrent Major Depressive Disorder In A Nationally Representative Sample, Graig Charles Defeo

USF Tampa Graduate Theses and Dissertations

The public use version of the National Comorbidity Survey - Replication (NCS-R) dataset was used (N = 995) to investigate risk factors for recurrent major depressive disorder (MDD) that are evident before recovery from the first major depressive episode (MDE) by comparing persons diagnosed with MDD who experienced a single MDE to persons with recurrent MDD.

Multiple logistic regression analyses assessed the independent risk of recurrent MDD for each of the following risk factors: an early age of onset (old), absence of a life stress trigger, chronic first episode, childhood parental loss, parental maltreatment, parental depression, comorbid anxiety disorder, and …

Penetration Through The Staple Punctures On Five N95 Respirator Models, Daniel E. Medina

USF Tampa Graduate Theses and Dissertations

Certain N95 FFR models that staple the head straps directly onto filtering material are commercially available. This method of assembly can tear or reduce fiber density in the immediate area surrounding the staple punctures. Five N95 FFR models were evaluated to determine if staple punctures on the filter medium reduce the protection offered by the respirators.

Total penetrations were measured with the staple punctures intact and when stretching the head straps a distance equivalent to a 95% male head circumference. Filter penetration were measured by sealing the staple punctures. Aerosols of 200, 500, and 1000 nm were used to challenge …

Rationale, Design, And Method Of The Diabetes & Women’S Health Study – A Study Of Long-Term Health Implications Of Glucose Intolerance In Pregnancy And Their Determinants, Cuilin Zhang, Frank B. Hu, Sjurdur F. Olsen, Allan Vaag, Robert Gore-Langton, Jorge E. Chavarro, Wei Bao, Edwina Yeung, Katherine Bowers, Louise Groth Grunnet, Seth Sherman, Michele Kiely, Marin Strøm, Susanne Hansen, Aiyi Liu, James Mills, Ruzong Fan

Publications and Research

Women who develop gestational diabetes mellitus or impaired glucose tolerance during pregnancy are at substantially increased risk for type 2 diabetes and comorbidities after pregnancy. Little is known about the role of genetic factors and their interactions with environmental factors in determining the transition from gestational diabetes mellitus to overt type 2 diabetes mellitus. These critical data gaps served as the impetus for this Diabetes & Women’s Health study with the overall goal of investigating genetic factors and their interactions with risk factors amenable to clinical or public health interventions in relation to the transition of gestational diabetes mellitus to …

Improving Community Health Through Hospital-Public Health Collaboration: Insights And Lessons Learned From Successful Partnerships, Lawrence Prybil, F. Douglas Scutchfield, Rex Killian, Ann Kelly, Glen P. Mays, Angela Carman, Samuel Levey, Anne Mcgeorge, David W. Fardo

Health Management and Policy Faculty Book Gallery

From the introduction:

Health care expenditures in the United States currently consume over 17 percent of the nation’s gross domestic product, a much larger share than other developed nations. Yet, despite this large investment, studies by Commonwealth Fund, the Institute of Medicine, and other organizations show the USA lags behind other developed nations on multiple metrics of population health such as infant mortality and life expectancy. Moreover, there is extensive evidence of disparities in access, cost, and quality of health care services.

Thus, we are confronted by a striking paradox: the USA spends a large and growing proportion of our …

Body Mass Index Or Body Fat! Which Is A Better Obesity Scale For Pakistani Population?, Syeda Sadia Fatima, Rehana Rehman, Bushra Chaudhry

Department of Biological & Biomedical Sciences

Ojective: To compare two methods of classifying obesity based on body mass index and body fat percentage.
Methods: The cross-sectional study was conducted from November 2012 to August 2013 at Jinnah Postgraduate Medical Centre, Karachi. Male and female volunteers between the ages 15-65 years were selected using simple random sampling. They were classified into different groups for body mass index and body fat percentage measured through bioelectrical impedance scale. The subjects were sub-grouped into underweight, normal weight, overweight and obese. SPSS 11 was used for statistical analysis.
Results: The mean age of the 828 healthy volunteers was 25.67±10.10 years. A …

The Burden Of Underweight And Overweight Among Women In Addis Ababa, Ethiopia, Yibeltal Tebekaw, Charles Teller, Uriyoan Colón-Ramos

Global Health Faculty Publications

Background

Obesity and overweight are rising worldwide while underweight rates persist in low-income countries. The aim of this study was to examine changes in the prevalence of underweight and overweight/obesity among non-pregnant women aged 15-49 years, and its socio-demographic correlates in Addis Ababa, Ethiopia.

Methods

The data are from 2000, 2005 and 2011 nationally representative Ethiopian Demographic and Health Surveys in Addis Ababa. The dependent variable was women’s nutritional status measured in terms of body mass index coded in binary outcomes to examine risk of being underweight (<18.5 kg/m² vs. ≥18.5 kg/m²) or overweight/obese (>25 kg/m^{2 …}

Establishing Tobacco Origin From Pollen Identification: An Approach To Resolving The Debate, Shane Williams, Shelby Hubbard, Karl Reinhard, Sérgio Augusto De Miranda Chaves

Karl Reinhard Publications

Previous research into pollen content of tobacco resulted in a debate. We address this debate and determine that pollen analysis may be able to assist with identifying geographical origin of tobacco. However, the value of any results should be assessed on a case-by-case regional basis until sufficient database information is available for an objective interpretation to be undertaken on a global basis. As a first step toward developing comparative data for South America, we analyzed a tobacco sample from Brazil in an effort to identify signature taxa from the state of Minas Gerais. We also assessed the role of honey …

Cross-Disciplinary Sciences At Gettysburg College: Second Annual Poster Presentation, X-Sig

Student Publications

This booklet includes Biology student presentations by: Taylor Bury, Abigail Dworkin-Brodsky, Mary Pearce, Jasper Leavitt, Morgan Panzer, Ellen Petley, Kalli Qutub, Taylor Randell, Samantha Eck, Lana McDowell, Jenn Soroka, Celina Harris, Natalie Tanke, Alexandra Turano, and Caroline Garliss.

This booklet includes Biochemistry & Molecular Biology student presentations by: Matthew Dunworth, Andrew Sydenstricker, Brianne Tomko, Albert Vill, Warren Campbell, David Van Doren, Kevin Mrugalski, Stacey Heaver, Alecia Achimovich, and Katherine Boas.

This booklet includes Chemistry student presentations by: Kristen Baker, Laura Lee, Kathryn Fodale, Daniel Ruff, Michael Counihan, Ida DiMucci, Joshua Sgroi, Celina Harris, and Natalie Tanke.

This booklet include Health …

Medicaid Pays For That? An Exploratory, Mixed-Methods Analysis Of Florida Home Birth, Nicole K. Demetriou

USF Tampa Graduate Theses and Dissertations

The overwhelming social norm for pregnant women in the U.S. is to receive prenatal care from an obstetrician and to give birth in a hospital setting. However, the incidence of midwifery care and out-of-hospital birth is increasing, particularly among White, non-Hispanic women. Florida has been considered a "model" state for home birth midwifery given legislative support that mandates coverage of all types of midwifery (e.g., Certified Professional Midwives and Certified Nurse-Midwives) care in all birth settings (e.g., hospital, home, birth center) and by all forms of insurance (e.g., commercial and Medicaid). Medicaid is the payer source for nearly half of …

Rencana Strategis Pengembangan Pusat Kanker Nasional Indonesia, Sebuah Studi Kasus, Sonar Soni Panigoro

Jurnal ARSI : Administrasi Rumah Sakit Indonesia

Cancer is a chronic disease and its prevalence is increasing nowadays. Uptudate, Indonesia doesn’t have a comprehensive program for National Cancer Control. This study aims to develop a strategic plan for the development of National Cancer Center for Indonesia. This study is conducted by using operational research approach, and is conducted during the months of March to December 2013 by involving various stakeholders. In Indonesia, cancer is the third killer disease among the NCD (Non Communicable Disease), the incidence is increasing as well as the funding for cancer treatment. All informants expressed the importance of establishing a national institute that …

Human Papillomavirus And The Gardasil Vaccine: Medicalization And The Gendering Of Bodies And Bodily Risk, Lauren Camara

Laurier Undergraduate Journal of the Arts

No abstract provided.

Negotiating Masculinity: How Infertility Impacts Hegemonic Masculinity, Myscha Burton

Laurier Undergraduate Journal of the Arts

No abstract provided.

An Exploration Of The Health Experiences Of Youth Who Were Trafficked For Sex, Christine Ann Meister

USF Tampa Graduate Theses and Dissertations

This pilot study used photovoice methodology to explore the current health needs of youth who were trafficked for sex and are now living in an alternative family care setting. The goals of this study were to add to the current literature regarding the health needs of victims of domestic minor sex trafficking and to add a qualitative aspect to the evaluation of the Citrus Helping Adolescents Negatively Impacted by Commercial Exploitation (CHANCE) program. Disposable cameras were distributed to a group of adolescent girls enrolled in the program who were then tasked with taking pictures of things that made them feel …

Enhanced Precision In The Analysis Of Randomized Trials With Ordinal Outcomes, Iván Díaz, Elizabeth Colantuoni, Michael Rosenblum

Johns Hopkins University, Dept. of Biostatistics Working Papers

We present a general method for estimating the effect of a treatment on an ordinal outcome in randomized trials. The method is robust in that it does not rely on the proportional odds assumption. Our estimator leverages information in prognostic baseline variables, and has all of the following properties: (i) it is consistent; (ii) it is locally efficient; (iii) it is guaranteed to match or improve the precision of the standard, unadjusted estimator. To the best of our knowledge, this is the first estimator of the causal relation between a treatment and an ordinal outcome to satisfy these properties. We …

Beyond Sustainability: A New Conceptual Model, Molly Kerby, Gayle Mallinger

Gender & Women's Studies Faculty Publications

Over the last few decades, the notion of sustainability has become an interdisciplinary buzz word. Sustainability has been an integrative concept that includes three constructs or pillars: a) social; b) economic; and c) ecological. Until recently, theoretical approaches based on the three pillars approach have operated in silos rather than exploring the interconnectedness of the constructs. Few models have moved beyond the idea that logical relations exist among the constructs (social, economic, and ecological) to consider factors external to communities, nor have they examined the internal socio-economic factors that influence positive outcomes. While this conceptualization has raised awareness about the …

Psychological Fears Among Low-Paid Female Sex Workers In Southwest China And Their Implications For Hiv Prevention, Shan Qiao Ph.D., Xiaoming Li Ph.D., Chen Zhang, Yuejiao Zhou, Zhiyong Shen, Zhenzhu Tang, Bonita Stanton

Faculty Publications

Commercial sex plays a critical role in rapidly increasing heterosexual transmission of HIV in China. Low-paid female sex workers (FSWs) are especially vulnerable to HIV/AIDS. Because of the illegality and stigma associated with sex work, FSWs may constantly live with fears in their daily life. Based on cross-sectional study of 794 low-paid FSWs in China we described their psychological fears related to commercial sex and examined the associations between fears and HIV-related behaviors. Fear of HIV infection was significantly associated with consistent use of condoms with clients. However, fear of breaching sex worker identity significantly prevented the FSWs from consistently …

Differentiating Geo-Spatiotemporal Aquatic Larval Habitats Of Anopheles Gambiae Complex In Urban Agriculture And Urban Non-Agriculture Environments In Accra, Ghana, Samia Mckeever

USF Tampa Graduate Theses and Dissertations

To meet the rising food demands of communities in Accra,Ghana, urban agriculture has been popularized as a way to increase food security and improve nutrition (Donovan et al., 2012). Urban agriculture is defined as "the cultivation of crops at both the subsistence and commercial levels including the keeping of livestock in open spaces in urban areas (Adjaye, n.d.). In Accra, urban agriculture covers 1,091 hectares, employs over one thousand people, and supplies residents with 90% of its vegetables ("Accra Metropolitan", n.d.). Further, 60% of households in Accra participate in backyard farming ("Accra Metropolitan", n.d.). Although urban agriculture provides many benefits …

Scalable Combinatorial Tools For Health Disparities Research, Michael A. Langston, Robert S. Levine, Barbara J. Kilbourne, Gary L. Rogers Jr., Anne D. Kershenbaum, Suzanne H. Baktash, Steven S. Coughlin, Arnold M. Saxton, Vincent K. Agboto, Darryl B. Hood, Maureen Y. Litchveld, Tonny J. Oyana, Patricia Matthews-Juarez, Paul D. Juarez

Sociology Faculty Research

Despite staggering investments made in unraveling the human genome, current estimates suggest that as much as 90% of the variance in cancer and chronic diseases can be attributed to factors outside an individual’s genetic endowment, particularly to environmental exposures experienced across his or her life course. New analytical approaches are clearly required as investigators turn to complicated systems theory and ecological, place-based and life-history perspectives in order to understand more clearly the relationships between social determinants, environmental exposures and health disparities. While traditional data analysis techniques remain foundational to health disparities research, they are easily overwhelmed by the ever-increasing size …

Effects Of Extreme Climate Events On Tea (Camellia Sinensis) Functional Quality Validate Indigenous Farmer Knowledge And Sensory Preferences In Tropical China, Selena Ahmed, John Richard Stepp, Colin M. Orians, Timothy S. Griffin, Corene Matyas, Albert Robbat, Sean Cash, Dayuan Xue, Chunlin Long, Uchenna Unachukwu, Sarabeth Buckley, Edward J. Kennelly

Publications and Research

Climate change is impacting agro-ecosystems, crops, and farmer livelihoods in communities worldwide. While it is well understood that more frequent and intense climate events in many areas are resulting in a decline in crop yields, the impact on crop quality is less acknowledged, yet it is critical for food systems that benefit both farmers and consumers through high-quality products. This study examines tea (Camellia sinensis; Theaceae), the world’s most widely consumed beverage after water, as a study system to measure effects of seasonal precipitation variability on crop functional quality and associated farmer knowledge, preferences, and livelihoods. Sampling was conducted in …

Effect Of Age On Uterine And Ovarian Morphology With Polycystic Ovaries, Ambreen Usmani, Rehana Rehman, Aisha Qamar

Department of Biological & Biomedical Sciences

Abstract

Objective: To measure the outcome of age on ovarian and uterine morphology in primary infertile women with

polycystic ovaries.

Methods: The observational cross-sectional study was conducted from January 2009 to March 2010, and the

subjects were recruited from Ziauddin Hospital, Nazimabad, Karachi. The primary infertile subjects with polycystic

ovaries were subdivided into two age groups:20-30 years (group I), and 31-40 years (group II). Both groups had equal

number of subjects. The ovarian volume, follicles count and size, uterine area and endometrial thickness were

determined by transabdominal and transvaginal scans. Shapiro-Wilk's test and Mann-Whitney test were applied,

with p<0.05 being significant.

Results: …

Influence Of Sex On Chronic Obstructive Pulmonary Disease Risk And Treatment Outcomes, Shambhu Aryal, Enrique Diaz-Guzman, David M. Mannino

Preventive Medicine and Environmental Health Faculty Publications

Chronic obstructive pulmonary disease (COPD), one of the most common chronic diseases and a leading cause of death, has historically been considered a disease of men. However, there has been a rapid increase in the prevalence, morbidity, and mortality of COPD in women over the last two decades. This has largely been attributed to historical increases in tobacco consumption among women. But the influence of sex on COPD is complex and involves several other factors, including differential susceptibility to the effects of tobacco, anatomic, hormonal, and behavioral differences, and differential response to therapy. Interestingly, nonsmokers with COPD are more likely …

Structured Deterministic Models Applied To Malaria And Other Endemic Diseases, Katia Patricia Vogt Geisse

Open Access Dissertations

This thesis includes modeling studies on three structured deterministic models. These models are used to study the disease dynamics of malaria or the joint disease dynamics of HIV and HSV-2. Each of the models includes multiple components containing individuals in various epidemiological classes for the purpose of addressing questions that are of interests to biologists and epidemiologists. Some of the compartments have a continuous age-structure, which is necessary for studying the specific biological questions under investigation.^ In Chapter 2 a chronological-age structured deterministic model for malaria is presented. The model includes the human and mosquito populations with the human population …

A Community Conversation On Adolescent Pregnancy And Parenting Services: Networks Of Support, Gatekeepers To Care, And Non-Compulsory Fathering In A Black Urban Community, Tamara Leech, Elizabeth A. Adams, Marci Littlefield

Department of Public Health Scholarship and Creative Works

This study employed Community-Based Participatory Research (CBPR) methods to document needs and capacity around adolescent pregnancy and parenting in one predominately Black, low-income urban community. Using an iterative focus group method, we engaged 60 participants in a two-day community conversation. Quantitative data from an enrollment questionnaire and qualitative transcripts of the discussions are analyzed. Our results indicate that the community’s greatest capacity lies in a network of women. Men tend to participate in parenting more holistically once formal paternity is established. Neighborhood women typically introduce adolescents to prenatal care, so delays in revealing the pregnancy to them serve as a …

Women’S Involvement In Unrwa Family Planning Services: A Study Of Palestinian Refugees In Jordan, Madelyn B. Goodman

Independent Study Project (ISP) Collection

Jordan’s total fertility rate has remained stagnant at 3.5 births per woman since the early 2000s (Malkawi, 2013). Palestinian refugees make up 20% of the population of Jordan, significantly contributing to this fertility rate (Jordan: UNRWA, 2014). The purpose of this study was to investigate the perceived level of voice Palestinian women have in family planning counseling at UNRWA clinics and how this perception influenced the success of the counseling. The research was built on the hypothesis that a low level of patient input and consultation during family planning counseling appointments at UNRWA clinics contributed to the stagnated fertility rate. …