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Karl E. Peace Papers, Zach S. Henderson Library Special Collections

Finding Aids

This collection consists of the personal and research papers of Karl E. Peace, Professor of Biostatistics at Georgia Southern University and namesake of the Karl E. Peace Center for Biostatistics and Survey Research. Materials span 1941 to 2018 and include, correspondence, teaching materials, published articles, and manuscripts. A small portion of 3 photographs and artists renderings are also included. This collection is still undergoing processing.

Find this collection in the University Libraries' catalog.

Jiann-Ping Hsu College Of Public Health Magazine, Georgia Southern University

College of Public Health: News & Publications

• Changing rural public health and supporting health equity

Calcium Montmorillonite Clay Reduces Urinary Biomarkers Of Fumonisin B₁ Exposure In Rats And Humans, Abraham Robinson, Natalie M. Johnson, A. Strey, John F. Taylor, Alicia Marroquin-Cardona, N. J. Mitchell, Evans Afriyie-Gyawu, Nii-Ayi Ankrah, Jonathan H. Williams, Jia-Sheng Wang, Pauline E. Jolly, R. J. Nachman, Timothy D. Phillips

Environmental Health Sciences: Faculty Publications

Fumonisin B1 (FB1) is often a co-contaminant with aflatoxin (AF) in grains and may enhance AF’s carcinogenicity by acting as a cancer promoter. Calcium montmorillonite (i.e. NovaSil, NS) is a possible dietary intervention to help decrease chronic aflatoxin exposure where populations are at risk. Previous studies show that an oral dose of NS clay was able to reduce AF exposure in a Ghanaian population. In vitro analyses from our laboratory indicated that FB1 (like aflatoxin) could also be sorbed onto the surfaces of NS. Hence, our objectives were to evaluate the efficacy of NS clay to reduce urinary FB1 in …

Survival Analysis Of Dialysis Patients Under Parametric And Non-Parametric Approaches, Maryam Siddiqa, Mueen -Ud -Din Azad, Muhammad K. Pervaiz, Muhammad Ghias, Gulzar H. Shah, Uzma Hafeez

Health Policy & Management: Faculty Publications (2006-2018)

Dialysis is a recommended way of treatment for end stage kidney diseases and it provides a life saving procedure. Transplantation can also be useful source but it is restricted by financial limitations especially in developing countries like Pakistan. Censoring is an important part of the survival data which causes insensitivity to the usual procedures of analysis. A little work has been done in literature regarding the estimated survival time of dialysis patients in Pakistan. So, this study has estimated the median survival time of male/females patients separately by parametric and non-parametric approaches. Moreover, comparison of survival time to patients (50 …

Formative Research On Hpv Vaccine Acceptability With Latina Farmworkers, John S. Luque, Heide Castañeda, Dinorah Martinez Tyson, Natalia Vargas, Meade

Community Health: Faculty Publications

The purpose of this study was to identify the barriers and benefits to human papillomavirus (HPV) vaccination in a low-income, Latina farmworker population in central Florida. This study reports on formative qualitative research conducted on perceptions of benefits, barriers, costs, place, and promotion related to the HPV vaccine from surveys and interviews with a sample of 46 low-income, Latina farm workers and 19 health care workers serving this population. It was found that Latina farmworkers hold many misperceptions about the HPV vaccine and the potential links between HPV infection and cervical cancer. In addition, it was observed that HPV vaccination …

Creating A Patient Navigation Model To Address Cervical Cancer Disparities In A Rural Hispanic Farmworker Community, Kristen Wells, Maria Rivera, Sara Proctor, Gloria Arroyo, Shalanda A. Bynum, Gwendolyn Quinn, John S. Luque, Marlene Rivera, Dinorah Martinez-Tyson, Cathy Meade

Community Health: Faculty Publications

This report describes the implementation of a pilot patient navigation (PN) program created to address cervical cancer disparities in a predominantly Hispanic agricultural community. Since November 2009, a patient navigator has provided services to patients of Catholic Mobile Medical Services (CMMS). The PN program has resulted in the need for additional clinic sessions to accommodate the demand for preventive care at CMMS.

Ethics Of Clear Health Communication: Applying The Clean Look Approach To Communicate Biobanking Information For Cancer Research, Alexis Koskan, Mariana Arevalo, Gwen Quinn, Shalwea Noel-Thomas, John S. Luque, Kristen Wells, Cathy Meade, Clement K. Gwede

Community Health: Faculty Publications

Cancer innovations, such as biobanking technologies, are continuously evolving to improve our understanding and knowledge about cancer prevention and treatment modalities. However, the public receives little communication about biobanking and is often unaware about this innovation until asked to donate biospecimens. It is the researchers’ ethical duty to provide clear communications about biobanking and biospecimen research. Such information allows the public to understand biobanking processes and facilitates informed decision making about biospecimen donation. The aims of this paper are 1) to examine the importance of clear communication as an ethical imperative when conveying information about cancer innovations and 2) to …

Refinement Of An Educational Toolkit To Promote Cervical Cancer Screening Among Hispanic Farmworker Women In Southeast Georgia, Lisa C. Watson-Johnson, Jigar Bhagatwala, Claudia Reyes-Garcia, Andrea Hinojosa, Mondi Mason, Cathy Meade, John S. Luque

Community Health: Faculty Publications

Cervical cancer incidence and mortality continue to affect Hispanic women in the U.S. disproportionately. Our project sought to refine a cervical cancer intervention designed for use by community health workers, or promotoras, in rural southern Georgia. We collaborated with Hispanicpromotoras to refine a Spanish language educational flipchart featuring cervical cancer topic areas for use in screening promotion.

Formative Research On Perceptions Of Biobanking: What Community Members Think, John S. Luque, Gwendolyn P. Quinn, Francisco A. Montel-Ishino, Mariana Arevalo, Shalanda A. Bynum, Shalewa Noel-Thomas, Kristen J. Wells, Clement K. Gwede, Cathy D. Meade, Tampa Bay Community Cancer Network Partners

Community Health: Faculty Publications

Preparing healthy community members with timely communications prior to engaging them in a request to donate biospecimens promises to improve the experience of biobanking participation. To this end, a qualitative study was conducted to assess community member knowledge, attitudes, beliefs, and informational needs about cancer-related biospecimen collection in a large metropolitan area in southwest Florida. The study utilized purposive sampling techniques to recruit a total of 95 participants to participate in 12 focus groups, segmented by race/ethnicity and language preference (mixed race, African American only, and Spanish speaking) and age (18–29, 30–54, and 55 and older). Focus group interviews were …

The Influence Of Federally Qualified Health Centers On Selected Ambulatory Care Sensitive Conditions In Georgia, Mary W. King Mathis

College of Graduate Studies: Theses & Dissertations

Author's Abstract: Ambulatory care sensitive conditions (ACSCs) resulting in hospitalizations make up a substantial proportion of health care costs, but should not because these conditions are manageable in quality primary care settings that promote prevention in an effort to avoid exacerbations that can lead to hospitalization. The use of emergency departments (EDs) as a safety net for ACSCs has increased the burden on hospitals because patients who do not regularly utilize primary care often resort to the use of EDs for treatment of ACSCs. Federally qualified health centers (FQHCs) are designed to provide consistent, high-quality primary care to all people, …

College Of Public Health News, Georgia Southern University

College of Public Health: News & Publications

• Georgia Southern University's Jiann-Ping Hsu College of Public Health receives grant from the Robert Wood Johnson Foundation

Health Policy & Management News, Georgia Southern University

Health Policy & Community Health: News & Publications (2011-2018)

• Georgia Southern University’s Jiann-Ping Hsu College of Public Health receives grant from the Robert Wood Johnson Foundation

College Of Public Health News, Georgia Southern University

College of Public Health: News & Publications

• JPHCOPH Attends 139th American Public Health Association Meeting in Washington D.C

Case Study In Optimal Dosing In Duodenal Ulcer, Karl E. Peace

Biostatistics: Faculty Publications

Georgia Southern University faculty member Karl E. Peace authored "Case Study in Optimal Dosing in Duodenal Eulcer" in Peptic Ulcer Disease.

College Of Public Health News, Georgia Southern University

College of Public Health: News & Publications

• Georgia Southern Professor Bringing Together Leading Bio pharmaceutical Researchers

A Bayesian Model For Gene Family Evolution, Liang Liu, Lili Yu, Venugopal Kalavacharla, Zhanji Liu

Biostatistics: Faculty Publications

Background

A birth and death process is frequently used for modeling the size of a gene family that may vary along the branches of a phylogenetic tree. Under the birth and death model, maximum likelihood methods have been developed to estimate the birth and death rate and the sizes of ancient gene families (numbers of gene copies at the internodes of the phylogenetic tree). This paper aims to provide a Bayesian approach for estimating parameters in the birth and death model.

Results

We develop a Bayesian approach for estimating the birth and death rate and other parameters in the birth …

College Of Public Health News, Georgia Southern University

College of Public Health: News & Publications

• Dr. Raymona Lawrence to receive award

Community Health News, Georgia Southern University

Health Policy & Community Health: News & Publications (2011-2018)

• Dr. Raymona Lawrence to receive award

College Of Public Health News, Georgia Southern University

College of Public Health: News & Publications

• Jiann-Ping Hsu College of Public Health Receives Donation to Fund Addiction Recovery Research

The Believe In All Your Possibilities Campaign: Updating A Social Marketing Campaign On A Shoe String Budget, Moya L. Alfonso, H. Woodcum, Sherri Reynolds, John S. Luque

Community Health: Faculty Presentations (1993-2018)

The purpose of this presentation is to provide participants with an understanding of how to revamp or refresh a brand on a limited budget using a case study approach. The ‘Believe in All Your Possibilities’ community-based prevention marketing campaign, which was targeted at reducing alcohol and tobacco use among middle school youth, was the result of a long term school-community-university partnership in Southeast Florida. This alcohol campaign has been continuously implemented for eight years. Encouraging evaluation results combined with recently acquired alcohol prevention funding served as the impetus for conducting research to determine if ‘Believe’: a) was still relevant to …

Local Health Departments’ Governance: A Visual Display Using Lhd Shape Files, Gulzar H. Shah Dr., Carolyn J. Leep, Reba Novich

Health Policy & Management: Faculty Presentations (2008-2022)

Analyses conducted for public health systems and services research (PHSSR) frequently include a variable that represents the relationship between state and local health departments (i.e., a governance category) in their analyses, either as an explanatory variable or a control variable. A number of organizations and researchers has categorized states according to governance, but the categorizations have been inconsistent across studies. This lack of agreement regarding governance category has been problematic for PHSSR.

The Association of State and Territorial Health Officials (ASTHO) in conjunction with NORC at the University of Chicago and with input from the National Association of County and …

Anaplasmataceae As Human Pathogens : Biology, Ecology And Epidemiology, Marina E. Eremeeva, Gregory A. Dasch

Environmental Health Sciences: Faculty Publications

This review describes the biology, ecology, and epidemiology of known human pathogens in the family Anaplasmataceae that are transmitted by ticks and belong to the genus Anaplasma and genus Ehrlichia. We discuss the current status of diagnosis and surveillance of the diseases they cause, and address the challenges and new perspectives raised due to continuous recognition of new emerging human pathogens in the family Anaplasmataceae.

Increasing Cervical Cancer Screening In A Hispanic Migrant Farmworker Community Through Faith-Based Clinical Outreach, John S. Luque, Dinorah Martinez-Tyson, Talar Markossian, Ji-Hyun Lee, Rachel Turner, Sara Proctor, Janelle Menard, Cathy D. Meade

Community Health: Faculty Publications

Objective: Partnerships between academic medical centers and faith-based community organizations have been associated with increased screening rates in low-income minority women. We describe clinical outcomes of an outreach partnership between a cancer center and a faith-based outreach clinic offering gynecologic screening services in central Florida to increase cervical cancer screening adherence in a priority population of primarily Hispanic farmworker women.

Methods: Data sources included a retrospective chart review. This descriptive study examined patterns of cervical cancer screening behavior among the patient population of the faith-based outreach clinic.

Results: Findings suggest that among this group of patients, the demographic factors that …

Salud Es Vida: Development Of A Cervical Cancer Education Curriculum For Promotora Outreach With Latina Farmworkers In Rural Southern Georgia, Kristen J. Wells, John S. Luque, Branko Miladinovic, Natalia Vargas, Yasmin Asvat, Richard G. Roetzheim, Ambuj Kumar

Community Health: Faculty Publications

Methods: A systematic review was conducted to synthesize evidence from all prospective controlled studies on effectiveness of CHW programs in improving screening mammography rates. Studies reported in English and conducted in the United States were included if they: (i) evaluated a CHW intervention designed to increase screening mammography rates in women 40 years of age or older without a history of breast cancer; (ii) were a randomized controlled trial (RCT), case-controlled study, or quasi-experimental study; and (iii) evaluated a CHW intervention outside of a hospital setting.

Results: Participation in a CHW intervention was associated with a statistically significant …

Barbershop Communications On Prostate Cancer Screening Using Barber Health Advisers, John S. Luque, Brian M. Rivers, Clement K. Gwede, Maisha Kambon, B. Lee Green, Cathy D. Meade

Community Health: Faculty Publications

Objective: The authors report the outcomes of a community-based, barber health adviser pilot intervention that aims to develop customized educational materials to promote knowledge and awareness of prostate cancer (CaP) and informed decision making about prostate cancer screening (PCS) among a predominantly African American clientele.

Method: First, the authors implemented a series of learner verification processes with barbershop clients (n=15) to adapt existing CaP health promotion materials. Following intervention implementation in the barbershop, they conducted structured surveys with barbershop clients (n=40) to evaluate the intervention. Results: Findings from the posttest showed both a significant increase in barbershop clients' …

Comparison Of Bacteroides Human Markers For Pollution Diagnostics In Recreational Waters, Asli Aslan, Joan B. Rose

Environmental Health Sciences: Faculty Presentations (2010-2017)

This presentation was given during the Great Lakes Beach Association Annual Conference.

A Maximum Pseudo-Likelihood Approach For Estimating Species Trees Under The Coalescent Model, Liang Liu, Lili Yu, Scott V. Edwards

Biostatistics: Faculty Publications

Background

Several phylogenetic approaches have been developed to estimate species trees from collections of gene trees. However, maximum likelihood approaches for estimating species trees under the coalescent model are limited. Although the likelihood of a species tree under the multispecies coalescent model has already been derived by Rannala and Yang, it can be shown that the maximum likelihood estimate (MLE) of the species tree (topology, branch lengths, and population sizes) from gene trees under this formula does not exist. In this paper, we develop a pseudo-likelihood function of the species tree to obtain maximum pseudo-likelihood estimates (MPE) of species trees, …

Drive Alive: Teen Seat Belt Survey Program, Katie M. Burkett, Steve Davidson, Carol Cotton, James Barlament, Laurel Loftin, James H. Stephens, Martin Dunbar, Ryan Butterfield

Health Policy & Management: Faculty Publications (2006-2018)

Objective: To increase teen seat belt use among drivers at a rural high school by implementing the Drive Alive Pilot Program (DAPP), a theory-driven intervention built on highway safety best practices.

Methods: The first component of the program was 20 observational teen seat belt surveys conducted by volunteer students in a high school parking lot over a 38-month period before and after the month-long intervention. The survey results were published in the newspaper. The second component was the use of incentives, such as gift cards, to promote teen seat belt use. The third component involved disincentives, such as increased police …

Hiv And Hepatocellular And Esophageal Carcinomas Related To Consumption Of Mycotoxin-Prone Foods In Sub-Saharan Africa, Jonathan H. Williams, Jessica A. Grubbs, Jerry W. Davis, Jia-Sheng Wang, Pauline E. Jolly, Nii-Ayi Ankrah, William O. Ellis, Evans Afriyie-Gyawu, Natalie M. Johnson, Abraham G. Robinson, Timothy D. Phillips

Environmental Health Sciences: Faculty Publications

Background: Promotion of the HIV epidemic by aflatoxin is postulated but not yet established. Sub-Saharan populations commonly consume food contaminated by mycotoxins, particularly aflatoxins (predominantly found in peanut, maize, rice, and cassava) and fumonisins, which occur primarily in maize. Aflatoxin promotes hepatocellular cancer, and fumonisin may promote esophageal cancer.

Objectives: This analysis was undertaken to test the hypotheses that consumption of mycotoxin-prone staple foods is 1) related to the incidence of HIV infection in Africa and 2) related to “signature” cancer rates confirming exposure to aflatoxins and fumonisins.

Design: World Health Organization data for causes of death and the Food …

Athlete And Coach Knowledge, Attitudes, And Perceptions Of Sickle Cell Trait And National Collegiate Athletic Association Mandated Testing: Recommendations For Intervention, Raymona Holloway Lawrence

College of Graduate Studies: Theses & Dissertations

Individuals with Sickle Cell Trait have died suddenly after extreme exertion during military training, athletic practice or games (Kerle & Nishimura, 1996; Harrelson, Fincher & Robinson, 1995; Howe & Bowden, 2007). One of those deaths, Dale Lloyd, a football player at Rice University, prompted a change in the National Collegiate Athletic Association's (NCAA) Sports Medicine Handbook Guideline 3c: The Student Athlete with Sickle Cell Trait. Effective August 2010, the NCAA Division I Proposal No. 2009-75-B mandated sickle cell trait testing in all Division I athletes unless documented results of a prior test are provided to the institution or the student-athlete …