Public Health Commons^™

Cardiorespiratory Fitness Reduces The Risk Of Incident Hypertension Associated With A Parental History Of Hypertension, Robin P. Shook, Duck-Chul Lee, Xuemei Sui, Vivek Prasad, Steven P. Hooker, Timothy S. Church, Steven N. Blair

Faculty Publications

Family history of hypertension increases the risk of an individual to develop hypertension, whereas moderate-to-high cardiorespiratory fitness has the opposite effect. However, the joint association of each on the development of hypertension is not well understood. We studied fitness and incident hypertension in 6278 participants who were given a preventative medical examination. Thirty-three percent reported a parent with hypertension, and there were 1545 cases of incident hypertension after a mean of 4.7 years. The presence of parental hypertension was associated with a 28% higher risk of developing hypertension after adjustments for age, sex, and examination year. After further adjustments for …

The Evaluation Of Water Quality And Weather Patterns As Indicators For Escherichia Coli In Slaters Creek Watershed In Millersville, Tennessee, Jacqueline Brown

Mahurin Honors College Capstone Experience/Thesis Projects

Water quality sampling was conducted in conjunction with the city of Millersville, Tennessee in order to assess levels of Escherichia coli (E. coli) in Slaters Creek. The city of Millersville is under a storm water National Pollutant Discharge Elimination System (NPDES) permit that requires compliance monitoring. In the past, monitoring of E. coli has resulted in noncompliance with state water quality regulations. A water quality assessment, including E. coli and water quality parameters, was conducted to determine if E. coli levels varied between dates within the study area. Statistical methods were utilized to determine if variations existed between the sampling …

A School-Based, Peer Leadership Physical Activity Intervention For 6th Graders: Feasibility And Results Of A Pilot Study, Daheia J. Barr-Anderson, Melissa N. Laska, Sara Veblen-Mortenson, Kian Farbakhsh, Bonnie Dudovitz, Mary Story

Faculty Publications

Background: The aim of this study was to promote physical activity in 6th graders by developing and testing the feasibility of an enhanced Presidential Active Lifestyle Award (PALA) program comprised of a peer leadership component and innovative exercise resource toolkit including DVDs. Methods: A racially/ethnically diverse sample of students received the standard PALA program (2 control schools, n = 61) or enhanced PALA+Peers program (2 intervention schools, n = 87) during 2006-2007 academic year. Results: Compared with the control condition, the intervention was successful in increasing moderate physical activity in all students (P = .02) and …

Adverse Metabolic Response To Regular Exercise: Is It A Rare Or Common Occurrence?, Claude Bouchard, Steven N. Blair, Timothy S. Church, Conrad P. Earnest, James M. Hagberg, Keijo Häkkinen, Nathan T. Jenkins, Laura Karavirta, William E. Kraus, Dabeeru C. Rao, Mark A. Sarzynski, James S. Skinner, Cris A. Slentz, Tuomo Rankinen

Faculty Publications

Background: Individuals differ in the response to regular exercise. Whether there are people who experience adverse changes in cardiovascular and diabetes risk factors has never been addressed.

Methodology/Principle Findings: An adverse response is defined as an exercise-induced change that worsens a risk factor beyond measurement error and expected day-to-day variation. Sixty subjects were measured three times over a period of three weeks, and variation in resting systolic blood pressure (SBP) and in fasting plasma HDL-cholesterol (HDL-C), triglycerides (TG), in insulin (FI) was quantified. The technical error (TE) defined as the within-subject standard deviation derived from these measurements was computed. An …

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• NOAA Research Grant

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Longitudinal Changes In Body Composition Associated With Healthy Ageing: Men, Aged 20-96 Years, Andrew S. Jackson, Ian Janssen, Xuemei Sui, Timothy S. Church, Steven N. Blair

Faculty Publications

Obesity and sarcopenia are health problems associated with ageing. The present study modelled the longitudinal changes in body composition of healthy men, aged from 20 to 96 years, and evaluated the fidelity of BMI to identify age-dependent changes in fat mass and fat-free mass. The data from 7265 men with multiple body composition determinations (total observations 38,328) were used to model the age-related changes in body mass, fat mass, fat-free mass, BMI and percentage of body fat. Changes in fat mass and fat-free mass were used to evaluate the fidelity of BMI and to detect body composition changes with ageing. …

Social Media Networking Strategies For The Yale New Haven Center For Emergency Preparedness And Disaster Response (Ynh-Cepdr)/ Yale New Haven Health System Center For Healthcare Solutions (Ynhhs-Chs), Amanda Smith

Masters Theses

This paper investigates the uses and gratification of social media for both personal and organizational usage among employees at the Yale New Haven Center for Emergency Preparedness and Disaster Response/Center for Healthcare Solutions in New Haven, Connecticut. The purpose of this thesis is to assess and evaluate the relationship between YNH-CEPDR/CHS' usage of social media tools and the organization's employees' personal attitudes, beliefs and usage of Facebook, Twitter, LinkedIn, and YouTube. Employees of CEPDR/CHS were surveyed regarding the function of social media for emergency management communication and the promotion of products and services. Results suggest that while employees generally agree …

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• JPHCOPH Welcomes New Dean

"You Have To Have Children To Be Happy:" Exploring Beliefs About Reproduction With Burmese Refugee Women In The United States, Kara E. Mcginnis

USF Tampa Graduate Theses and Dissertations

Burmese refugees are entering the US at record speed. Resettlement agencies focus on immediate needs, and ethnic community-based organizations (ECBOs) fill any service gaps through community-driven programs. The Tampa Bay Burmese Council (TBBC) is an ECBO in Tampa, FL dedicated to the Burmese community. This research explores the reproductive beliefs of the women in the community, paying particular attention to any differences that arise due to beliefs specific to their ethnic group. Findings include the importance of menses for women's health, the preference for both male and female children, a lack of knowledge about family planning methods, a tendency to …

The Economic, Institutional, And Political Determinants Of Public Health Delivery System Structures, Richard C. Ingram, F. Douglas Scutchfield, Glen P. Mays, Michelyn W. Bhandari

Preventive Medicine and Environmental Health Faculty Publications

OBJECTIVES: A typology of local public health systems was recently introduced, and a large degree of structural transformation over time was discovered in the systems analyzed. We present a qualitative exploration of the factors that determine variation and change in the seven structural configurations that comprise the local public health delivery system typology.

METHODS: We applied a 10-item semistructured telephone interview protocol to representatives from the local health agency in two randomly selected systems from each configuration--one that had maintained configuration over time and one that had changed configuration over time. We assessed the interviews for patterns of variation between …

School Racial Composition And Race/Ethnic Differences In Early Adulthood Health, Bridget J. Goosby, Katrina M. Walsemann

Faculty Publications

We investigate whether school racial composition is associated with racial and ethnic differences in early adult health. We then examine whether perceived discrimination, social connectedness, and parent support attenuates this relationship. Using U.S. data from Wave I and IV of the National Longitudinal Survey of Adolescent Health, we found that black adolescents attending predominantly white schools reported poorer adult health while Asians reported better health. Further research is warranted to understand whether there are qualitative differences in the treatment of racial and ethnic minorities within certain school contexts and how that differential treatment is related to adult health outcomes.

Heart Rate Variability And Exercise In Aging Women, Conrad P. Earnest, Steven N. Blair, Timothy S. Church

Faculty Publications

Background: Our group has shown a positive dose-response in maximal cardiorespiratory exercise capacity (VO_2max) and heart rate variability (HRV) to 6 months of exercise training but no improvement in VO_2max for women ≥60 years. Here, we examine the HRV response to exercise training in postmenopausal women younger and older than 60 years.

Methods: We examined 365 sedentary, overweight, hypertensive, postmenopausal women randomly assigned to sedentary control or exercise groups exercising at 50% (4 kcal/kg/week, [KKW]), 100% (8 KKW) and 150% (12 KKW) of the National Institute of Health (NIH) Consensus Development Panel physical activity guidelines. Primary outcomes …

College Of Public Health News, Georgia Southern University

College of Public Health: News & Publications

• Public Health Collaboration

College Of Public Health News, Georgia Southern University

College of Public Health: News & Publications

• Dr.P.H. Candidate Chosen for CDC Volunteer Program

Effect Of Different Doses Of Aerobic Exercise On Total White Blood Cell (Wbc) And Wbc Subfraction Number In Postmenopausal Women: Results From Drew, Neil M. Johannsen, Damon L. Swift, William D. Johnson, Vishwa D. Dixit, Conrad P. Earnest, Steven N. Blair, Timothy S. Church

Faculty Publications

Background: Elevated total white blood cell (WBC) count is associated with an increased risk of coronary heart disease and death. Aerobic exercise is associated with lower total WBC, neutrophil, and monocyte counts. However, no studies have evaluated the effect of the amount of aerobic exercise (dose) on total WBC and WBC subfraction counts.

Purpose: To examine the effects of 3 different doses of aerobic exercise on changes in total WBC and WBC subfraction counts and independent effects of changes in fitness, adiposity, makers of inflammation (IL-6, TNF-α, C-reactive protein), fasting glucose metabolism, and adiponectin.

Methods: Data from 390 sedentary, overweight/obese …

Comparing The Validity Of 2 Physical Activity Questionnaire Formats In African-American And Hispanic Women, Louise C. Mâsse, Janet E. Fulton, Kathleen B. Watson, Susan Tortolero, Harold W. Kohl Iii, Michael C. Meyers, Steven N. Blair, William W. Wong

Faculty Publications

Background: The purpose of this study was to compare the validity of 2 physical activity questionnaire formats - one that lists activities (Checklist questionnaire) and one that assesses overall activities (Global questionnaire) by domain.

Methods: Two questionnaire formats were validated among 260 African-American and Hispanic women (age 40-70) using 3 validation standards: 1) accelerometers to validate activities of ambulation; 2) diaries to validate physical activity domains (occupation, household, exercise, yard, family, volunteer/church work, and transportation); and 3) doubly-labeled water to validate physical activity energy expenditure (DLW-PAEE).

Results: The proportion of total variance explained by the Checklist questionnaire was 38.4% with …

College Of Public Health News, Georgia Southern University

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• Dr. Gulzar Shah at JPHCOPH

Network Modulation During Complex Syntactic Processing, Dirk B. Den Ouden, Dorothee Saur, Wolfgang Mader, Björn Schelter, Sladjana Lukic, Eisha Wali, Jens Timmer, Cynthia K. Thompson

Faculty Publications

Complex sentence processing is supported by a left-lateralized network including inferior frontal cortex and posterior superior temporal cortex. This study investigates the pattern of connectivity and information flow within this network. We used fMRI BOLD data derived from 12 healthy participants reported in and earlier study (Thompson, C. K., Den Ouden, D. B., Bonakdarpour, B., Garibaldi, K. & Parrish, T. B. (2010b). Neural plasticity and treatment-induced recovery of sentence processing in agrammatism. Neuropsychologia, 48(11), 3211-3227) to identify activation peaks associated with object-cleft over syntactically less complex subject-cleft processing. Directed Partial Correlation Analysis was conducted on time series extracted from …

From Service Provision To Function Based Performance - Perspectives On Public Health Systems From The Usa And Israel, F. Douglas Scutchfield, Ehud Miron, Richard Ingram

Preventive Medicine and Environmental Health Faculty Publications

If public health agencies are to fulfill their overall mission, they need to have defined measurable targets and should structure services to reach these targets, rather than offer a combination of ill-targeted programs. In order to do this, it is essential that there be a clear definition of what public health should do- a definition that does not ebb and flow based upon the prevailing political winds, but rather is based upon professional standards and measurements.

The establishment of the Essential Public Health Services framework in the U.S.A. was a major move in that direction, and the model, or revisions …

Tropical Medicine Training In The Department Of Defense, Rodney L. Coldren, David Brett-Major, Patrick W. Hickey, Eric Garges, Peter J. Weina, Paula Corrigan, Gerald Quinnan

Journal Articles: Epidemiology

No abstract provided.

Governance In Large Nonprofit Health Systems: Current Profile And Emerging Patterns, Lawrence Prybil, Samuel Levey, Rex Killian, David Fardo, Richard Chait, David R. Bardach, William Roach

Health Management and Policy Faculty Book Gallery

From the foreword:

Nonprofit healthcare organizations are not exempt from good governance. In fact, more today than ever, the hospitals and health care systems of this country must have the discipline and commitment to organize their governance structures and practices to provide forward-thinking leadership and stand up to scrutiny from any type of evaluation and review. As we move from “sick care” organizations to “health care” organizations with accountability for the health of the population of our communities from birth to end-of-life, the role of governance becomes even more critical.

Fourteen of the largest and most notable health care systems …

Trace Element Analysis Of Environmental And Clinical Materials Using Novel Instrumentation Based On X-Ray Fluorescence Spectrometry : New Capabilities For Public Health Laboratories, Kathryn G. Mcintosh

Legacy Theses & Dissertations (2009 - 2024)

X-ray fluorescence (XRF) spectrometry is a well-established analytical technique for determining the elemental content of many different materials. XRF has long been used for public health applications, particularly for identifying lead-based paint hazards. The primary advantage of XRF over other atomic spectrometric techniques is that it is nondestructive. In addition, little sample preparation is required, so results are obtained rapidly and at low cost. The principal aim of this study was to characterize the utility and reliability of current XRF instrumentation for use in the environmental health sciences. Interest in the use of XRF for detecting lead in children's toys …

Teaching Cultural Humility And Competence: A Multi-Disciplinary Course For Public Health And Health Services Students, Rob Simmons Drph,Mph,Ches, Nancy L. Chernett, Mph, Elaine Yuen, Phd, Susan Toth-Cohen, Phd, Otr/L

College of Population Health Lectures, Presentations, Workshops

Poster on the interdisciplinary Cultural Humility and Competence course taught at the Jefferson School of Population Health for the past several years.

Overall Course Aim:

Why a multi-disciplinary cultural humility competence course?

An in-depth and advanced understanding of cultural diversity, health inequities and cultural competence in inter-professional health and human service delivery and administration. Facilitate development of cultural competence and humility in one's self, colleagues and the work environment and its application to practice.

Knowledge And Attitudes Of Young People In Nigeria About Hiv/Aids- A Systematic Review, Jerome Okudo

Dissertations and Theses (ProQuest)

HIV/AIDS has remained one of Nigeria's biggest health and social issues for decades. People aged between 10 and 24 are the most affected. Research into why this population subset is affected is very pertinent. We therefore conducted a systematic review of the Knowledge and Attitudes of young people in Nigeria about HIV/AIDS to understand where the gaps between knowledge and attitudes can be bridged. ^ Methods: We conducted searches in Medline, PubMed, African Index Medicus, Cumulative Index of Nursing and Allied Health. WHO and UNAIDS documents were also searched. Other journals were hand searched. Searches were for studies between 1986 …

Hepatic Effect Of Inhaled Ozone In Sprague-Dawley Rat, Whitney Slone Theis

All ETDs from UAB

Ozone (O3) is a primary component of photochemical smog and represents a serious public health concern as more than 50% of the U.S. population lives in areas exceeding national ambient air quality standards for this toxic pollutant. Recent findings indicate that the effects of inhaled O3 extend to extra-pulmonary tissues like the heart and liver. We hypothesize that inhaled O3 exposure-related events in the lung will cause downstream alterations in the liver proteome. To test this, we exposed male Sprague-Dawley rats to 0.5 ppm ozone for 8 hr a day for 5 days. After exposures, livers were removed and proteomic …

Ring Maps For Spatial Visualization Of Multivariate Epidemiological Data, Sarah E. Battersby, John E. Stewart, Ana Lopez-De Fede, Kevin C. Remington

Publications

Epidemiological research often involves the visual exploration of numerous attributes to help discern patterns between health and characteristics of the physical, socioeconomic, or built environment. Unfortunately, many of the multivariate mapping techniques discussed throughout the cartographic literature can be challenging to create or interpret—particularly for individuals without a cartographic background. In this paper, we present a new style of multivariate map—the ring map—to aid in basic visualization of multivariate datasets. For purposes of example, we focus on the use of the ring map style for exploring county-level epidemiological data for the state of South Carolina to examine patterns of age, …

Health Insurance Coverage Among Diabetic Adults From Three Major Ethnic Groups In The Us, Linda I. Ekperi, Shamola Greene, Ahmed Dehal, Ana Lopez-De Fede

Publications

Objective: The lack of adequate health insurance may result in a downward spiral of the diabetic condition, imposing an increased financial strain on family and the society as a whole. The objective of our study was to assess the insurance type and coverage among diabetic adults from three major ethnic groups. Design and setting: We used data of two cross-sectional national surveys to estimate insurance coverage among diabetic adults aged 20-64 years, 1988-1994 and 2003-2008. Results: The prevalence of doctor-diagnosed diabetes has increased by 120%, 178% and 135% respectively among non-Hispanic Whites (NHWs), non-Hispanic Blacks (NHBs), and Mexicans & other …

Fruit And Vegetable Intake And Food Store Access: A Cross-Sectional Survey Study In Ypsilanti, Michigan, Jana A. Hirsch, Kausar J. Hafeez, Timothy B. Kaselitz, Jing K. Lu, Hanna N. Oltean, Paul D. Shea, Matthew J. Simpson, Silpa S. Thaivalappil, Lynda D. Lisabeth

Michigan Journal of Public Health

Given declines in supermarkets in Washtenaw County, Michigan (MI), we aim to characterize the relationship between food store access and fruit and vegetable intake in Ypsilanti, MI. A cross-sectional, convenience sample survey was conducted in March 2011 at the Ypsilanti District Library (n=83). Self-reported food store access, perceived food environment, and fruit and vegetable intake were assessed. Linear and logistic regressions were performed between store access, fruit and vegetable intake, and meeting dietary recommendations. Perception was evaluated for effect modification. Adjusting for demographics, each food store within one mile of participants’ homes increased odds of meeting recommended intake by 105% …

Distribution/Localization And Relative Quantitation Of C-Terminal Αa-Crystallin Truncation Products Within Lenses Of Icr/F Rats Treated With Dietary Supplemented Genistein, Kyle Anthony Floyd

All ETDs from UAB

The ocular lens functions to focus light coming into the eye onto the retina. Lens development begins in utero, and continues over an individual's lifetime. Lens fiber cells and their proteins are only synthesized once and have no repair mechanisms, so they remain for an individual's lifetime. The α-crystallins, the most abundant lens proteins, act as chaperones to keep damaged/unfolded proteins in-solution. Cataract disease is associated with protein damage, leading to a light scattering opacity. It has been suggested that truncation of αA-crystallin leads to a loss of chaperone function. Cataract disease is the leading cause of blindness in the …