Public Health Commons^™

Association Study Of Candidate Gene Polymorphisms And Obesity In A Young Mexican-American Population From South Texas, Jorge Duran-Gonzalez, Ixiu Ortiz, Enrique Gonzales, Nicole Ruiz, Manti Ortiz, Arthur Gonzalez, Edna K. Sanchez, Eugenia Curet, Susan P. Fisher-Hoch, Anne R. Rentfro, Saraswathy Nair

Health & Biomedical Sciences Faculty Publications

Background and Aims

Obesity is increasingly a health problem and a risk factor for diabetes in young Mexican-American populations. Genetic association studies in older, mostly non-Hispanic populations have reported that polymorphisms in the candidate genes HSD11B1, CRP, ADIPOQ, PPARG, ANKK1, ABCC8 and SERPINF1 are associated with obesity or diabetes. We analyzed the polymorphisms rs846910, rs1205, rs1501299, rs1801282, rs1800497, rs757110 and rs1136287in these candidate genes, for association with obesity and metabolic traits in a young Mexican-American population from south Texas.

Methods

Genotyping of the seven common SNPs were performed by allelic discrimination assays in 448 unrelated Mexican Americans (median age = …

A Formative Evaluation For A Food Choices Intervention In A Mississippi Delta Community: A Focus Group Of Rural African American Adolescents, Jovan Chantrell Eugene Williams

Master's Theses

A needs assessment should be conducted to plan effective interventions. This study used a qualitative research approach to examine the eating patterns, food purchasing and preparation skills and practices, barriers and facilitators of dietary change, social and contextual influences on food choices, and preferences for communication and presentation channels and styles of low-income rural African American adolescents. Seven focus groups were conducted with a total of 33 participants, 21 girls and 12 boys, aged 13-18. Adolescents were grouped by age and gender. A moderator, who was trained in focus group methodology, conducted the session using a focus group discussion guide …

Perceived Parent-Child Relationship And High-Risk Behaviors Among Christian College Students, Karla G. Lavin Williams

Loma Linda University Electronic Theses, Dissertations & Projects

Background. Adolescents and young adults today are participating in high-risk behaviors such as dangerous sexual behaviors and drug and alcohol abuse at high rates. An increased incidence of negative effects associated with the aforementioned behaviors has led researchers to examine factors that influence and protect adolescents from certain devastating effects (Davis, Hendershot, George, Norris, & Heiman, 2007; Goldstein, Bamett, Pedlow, & Murphy, 2007; Hamilton, et al., 2007; Hingson, Heeren, & Winter, 2006; Hingson, Heeren, Winter, & Wechsler, 2003; Hingson, Heeren, Zakocs, Winter, & Wechsler, 2003; McCarty, et al., 2004; Mokdad, Marks, Stroup, & Gerberding, 2004; Mosher, Chandra, & Jones, 2005; …

Impact Of An Online Support System On Health Related Quality Of Life Among Men Diagnosed With Prostate Cancer, Daniel K. Osei

Loma Linda University Electronic Theses, Dissertations & Projects

Prostate cancer is a major public health issue worldwide and a significant cause of male cancer death in the USA. Though early screening and treatment has greatly enhanced the outcome, men diagnosed with prostate cancer face problems that compromise quality of life after treatment. Online support for prostate cancer clients is a convenient way to help because it is anonymous, inexpensive, and can be used at clients’ convenience. Yet few studies have explored how these supports impact these clients. This study used a longitudinal randomized experimental design to examine the impact of online services on quality of life of prostate …

Appropriate Medication Prescribing In Elderly Patients: How Knowledgeable Are Primary Care Physicians? A Survey Study In Parma, Italy., Vittorio Maio, Pharmd, Ms, Mph, Eric Jutkowitz, Ba, Karina Herrera Ba, Ms, Safiya Abouzaid Pharmd, Giavanna Negri, Pharmd, Stefano Del Canale, Md, Phd

College of Population Health Faculty Papers

What is known and Objective:  Increasing attention is being paid to inappropriate medication prescribing for the elderly. A growing body of studies have detected a prevalence of inappropriate prescribing ranging from 12% to 40% worldwide, including Regione Emilia-Romagna, Italy. To improve quality of prescribing, a multi-phase pilot project in the Local Health Unit (LHU) of Parma, Regione Emilia-Romagna, was established. This phase aimed to assess primary care physicians' knowledge of appropriate prescribing in elderly patients. Methods:  In total, 155 primary care physicians (51% of the total), convened by the LHU of Parma for an educational session, were asked to complete …

Access To Essential Medicines: In Pakistan Identifying Policy Research And Concerns, Shehla Zaidi, Noureen Nishtar

Community Health Sciences

The fundamental importance of ensuring access to medicines, particularly for the poor, is reflected in MDG 8 however remains poor in many low and middle income countries (LMICs). Country specific evidence on access to medicines is weak in LMICs and research has rarely been from an integrated health systems perspective. This study used an evidence based approach to identify key priority concerns and emerging research questions related to access to medicines in Pakistan. WHO’s Access to Medicine Framework was used as the conceptual basis for data collection on rational usage, affordability, financing and health systems. Methods involved a systematic desk …

A Comparison Of Spatio-Temporal Prediction Methods Of Cancer Incidence In The U.S, Michelle Hamlyn

UNLV Theses, Dissertations, Professional Papers, and Capstones

Cancer is the cause of one out of four deaths in the United States, and in 2009, researchers expected over 1.5 million new patients to be diagnosed with some form of cancer. People diagnosed with cancer, whether a common or rare type, need to undergo treatments, the amount and kind of which will depend on the severity of the cancer. So how do healthcare providers know how much funding is needed for treatment? What would better enable a pharmaceutical company to determine how much to allocate for research and development of drugs, the amount of each drug to manufacture, or …

Latent Growth Modeling Of A Nutrition And Physical Activity Intervention, Alicia Dea Sample

Dissertations

The health, economic, and social impacts of physical inactivity and unhealthy dietary patterns are quite significant and evidenced by the fact that only 3-4% of American adults follow all the dietary advice recommended by the Dietary Guidelines for Americans (DGA; Kohatsu, Robinson, & Torner, 2004), and specific subpopulations, including the rural South, are affected even more drastically (McCabe-Sellers et al., 2007). Furthermore, the majority of the people in the United States do not currently meet recommended amounts of physical activity (PA) and have not since the mid 1980s (U.S. Department of Health and Human Services [USDHHS], 2008). To address the …

Gene By Bmi Interactions Influencing C-Reactive Protein Levels In European-Americans, Sarah Tudor

Dissertations and Theses (Open Access)

C-Reactive Protein (CRP) is a biomarker indicating tissue damage, inflammation, and infection. High-sensitivity CRP (hsCRP) is an emerging biomarker often used to estimate an individual’s risk for future coronary heart disease (CHD). hsCRP levels falling below 1.00 mg/l indicate a low risk for developing CHD, levels ranging between 1.00 mg/l and 3.00 mg/l indicate an elevated risk, and levels exceeding 3.00 mg/l indicate high risk. Multiple Genome-Wide Association Studies (GWAS) have identified a number of genetic polymorphisms which influence CRP levels. SNPs implicated in such studies have been found in or near genes of interest including: CRP, APOE, APOC, IL-6, …

Gambling With Lives: A History Of Occupational Health In Southern Nevada, 1905--2010, Michelle Ann Turk

UNLV Theses, Dissertations, Professional Papers, and Capstones

In April 2009, the Pulitzer committee awarded its public service prize to the Las Vegas Sun for its coverage of the high fatalities on Las Vegas Strip construction sites. The newspaper attributed failures in safety policy to "the exponential growth in the Las Vegas market." In fact, since Las Vegas' founding in 1905, rapid development in the region has always strained occupational health standards. From transporting hazardous railroad cargoes to building Hoover Dam, chemical processing at Basic Magnesium, nuclear testing, and dense megaresort construction on the Strip, workers, residents, and tourists alike have been exposed to the threat of living …

An Empirical Investigation Of Supply Chain Excellence In Healthcare, Brian Keith Smith

Graduate Theses and Dissertations

This research is motivated by opportunities to improve the cost and quality of healthcare delivery through improved supply chain processes. This research assesses the quality of the healthcare supply chain and identifies factors that are driving supply chain excellence among organizations in the healthcare industry. The first objective of this research is to assess the state of quality measurement in the healthcare supply chain. The achievement of this first objective is presented in Chapter 3 of this dissertation in the form of a manuscript accepted for publication in The Quality Management Journal. The second research objective is to develop …

Stewardship In Health Policy And Its Relevance To Pakistan, Asaad Ahmed Nafees, Parvez Nayani

Community Health Sciences

Since the concept of stewardship in health care first appeared in World Health Report 2000 there has been very limited discussion in the academia about its implications. In the present paper we revisit this concept and review the literature that has been written about it. We have particularly focused on the role of stewardship in health policy of Pakistan. We also highlight the improvement that stewardship can bring about in the health policy of Pakistan and the possible constraints that might be faced during its implementation phase. The literature available is on the concept of stewardship in health policy. The …

Heterogeneity, Control, Social Infrastructure, And Possibilities Of Participation: Their Interplay In Modern Understandings Of Heredity And In Interpretation Of Science, Peter J. Taylor

Working Papers on Science in a Changing World

This working paper is a prospectus for research, writing, and engagement. It consists of vignettes, sketches of lines of inquiry, and proposals for engagement, all of which concern modern understandings of heredity and development over the life course as well as the social interpretation of science. The various items address a range of areas of science and of its interpretation: heritability studies, the social uses of genetic information, gene-by-environment interaction, personalized medicine, IQ paradoxes, racial group membership, biobanks, and life events and difficulties research. Fresh perspectives in these areas are opened up by examining the ways that research and application …

How Many Steps/Day Are Enough? For Children And Adolescents, Catrine Tudor-Locke, Cora L. Craig, Michael W. Beets, Sarahjane Belton, Greet M. Cardon, Scott Duncan, Yoshiro Hatano, David R. Lubans, Timothy S. Olds, Anders Raustorp, David A. Rowe, John C. Spence, Shigeho Tanaka, Steven N. Blair

Faculty Publications

Worldwide, public health physical activity guidelines include special emphasis on populations of children (typically 6-11 years) and adolescents (typically 12-19 years). Existing guidelines are commonly expressed in terms of frequency, time, and intensity of behaviour. However, the simple step output from both accelerometers and pedometers is gaining increased credibility in research and practice as a reasonable approximation of daily ambulatory physical activity volume. Therefore, the purpose of this article is to review existing child and adolescent objectively monitored step-defined physical activity literature to provide researchers, practitioners, and lay people who use accelerometers and pedometers with evidence-based translations of these public …

How Many Steps/Day Are Enough? For Adults, Catrine Tudor-Locke, Cora L. Craig, Wendy J. Brown, Stacy A. Clemes, Katrien Decocker, Billie Giles-Corti, Yoshiro Hatano, Shigeru Inoue, Sandra M. Matsudo, Nanette Mutrie, Jean-Michel Oppert, David A. Rowe, Michael D. Schmidt, Grant M. Schofield, John C. Spence, Pedro J. Teixeira, Mark A. Tully, Steven N. Blair

Faculty Publications

Physical activity guidelines from around the world are typically expressed in terms of frequency, duration, and intensity parameters. Objective monitoring using pedometers and accelerometers offers a new opportunity to measure and communicate physical activity in terms of steps/day. Various step-based versions and translations of physical activity guidelines are emerging, reflecting public interest in such guidance. However, there appears to be a wide discrepancy in the exact values that are being communicated. It makes sense that step-based recommendations should be harmonious with existing evidence-based public health guidelines that recognized that "some physical activity is better than none" while maintaining a focus …

How Many Steps/Day Are Enough? For Older Adults And Special Populations, Catrine Tudor-Locke, Cora L. Craig, Yukitoshi Aoyagi, Rhonda C. Bell, Karen A. Croteau, Ilse De Bourdeaudhuij, Ben Ewald, Andrew W. Gardner, Yoshiro Hatano, Lesley D. Lutes, Sandra M. Matsudo, Farah A. Ramirez-Marrero, Laura Q. Rogers, Davod A. Rowe, Michael D. Schmidt, Mark A. Tully, Steven N. Blair

Faculty Publications

Older adults and special populations (living with disability and/or chronic illness that may limit mobility and/or physical endurance) can benefit from practicing a more physically active lifestyle, typically by increasing ambulatory activity. Step counting devices (accelerometers and pedometers) offer an opportunity to monitor daily ambulatory activity; however, an appropriate translation of public health guidelines in terms of steps/day is unknown. Therefore this review was conducted to translate public health recommendations in terms of steps/day. Normative data indicates that 1) healthy older adults average 2,000-9,000 steps/day, and 2) special populations average 1,200-8,800 steps/day. Pedometer-based interventions in older adults and special populations …

Effectiveness Of A Combined Home Visiting And Group Intervention For Low Income African American Mothers: The Pride In Parenting Program, Kathy S. Katz, Marian H. Jarrett, Ayman El-Mohandes, Susan Schneider, Doris Mcneely-Johnson, Michele Kiely

Publications and Research

Intervention strategies are needed to improve maternal and infant outcomes in minority populations living in poverty. Home visiting by nurses has improved outcomes for mothers and young children, but use of professional staff makes these programs expensive. Pride in Parenting was a randomized controlled trial of paraprofessional home visitation to provide health and developmental intervention for high-risk African American mothers in Washington, DC. This study proposed to test whether paraprofessional visitors drawn from the community could effectively influence health and mothers; parenting behaviors and attitudes. African American mothers with inadequate prenatal care were recruited at delivery and randomized to intervention …

Comparing Cognitive Functioning And Adverse Metabolic Effects Of Consumers Taking Type 1 Or Type 2 Antipsychotic Medications With Un-Medicated Consumers, Muhammad Puri

Master of Public Health Program Student Publications

Obesity and metabolic side effects such as diabetes mellitus are major concerns in public health. Mentally ill people are a high risk subgroup for obesity and metabolic syndrome because of behavior, non treatment, and medication side effects. In this research, I conducted a retrospective chart review to compare the weight and body mass index of consumers who were prescribed antipsychotic Type 1 or Type 2 medications. The sample was drawn from consumers attending the Consumer Advocacy Model (CAM) program which is an outpatient substance abuse and mental health treatment program in the Wright State University Boonshoft School of Medicine Department …

Prenatal Maternal Anxiety And Early Childhood Temperament, Megan M. Blair, Laura M. Glynn, Curt A. Sandman, Elysia Poggi Davis

Psychology Faculty Articles and Research

The consequences of exposure to prenatal maternal anxiety for the development of child temperament were examined in a sample of 120 healthy, 2-year-old children. Prenatal maternal state and pregnancy-specific anxiety (PSA) were measured five times during pregnancy, and maternal state anxiety was measured again at 2 years post partum. Child temperament was measured at 2 years using the Early Childhood Behavior Questionnaire. The relationship between the trajectory of maternal anxiety across gestation and negative affectivity was evaluated using hierarchical linear growth curve modeling. Higher maternal PSA between 13 and 17 weeks of gestation was associated with increased negative temperament …

Idaho Rural Family Physician Workforce Study: The Community Apgar Questionnaire, D. F. Schmitz, E. Baker, A. Nukui, T. Epperly

Public and Population Health Faculty Publications and Presentations

Context: Community factors of varied importance help determine the success of achieving and maintaining a physician workforce. The purpose of this study was to develop an evaluation instrument (Community Apgar Questioinnaire) useful to rural Idaho communities’ in their assessment of the assets and capabilities related to physician recruitment and retention.

Methods: A quantitative scoring interview instrument was developed based on a literature review, site visits and discussions with rural physicians and hospital administrators. A total of 11 rural Idaho communities differing in geography and other known variables were selected, some identified historically to have more success in recruitment and retention …

Counting The Cost: Estimating The Number Of Deaths Among Recently Released Prisoners In Australia, Stuart A. Kinner, David B. Preen, Azar Kariminia, Tony Butler, Jessica Y. Andrews, Mark Stoové, Matthew Law

Aboriginal Policy Research Consortium International (APRCi)

Objective: To estimate the number of deaths among people released from prison in Australia in the 2007–08 financial year, within 4 weeks and 1 year of release. Design, participants and setting: Application of crude mortality rates for ex-prisoners (obtained from two independent, state-based record-linkage studies [New South Wales and Western Australia]) to a national estimate of the number and characteristics of people released from prison in 2007–08. Main outcome measures: Estimated number of deaths among adults released from Australian prisons in 2007–08, within 4 weeks and 1 year of release, classified by age, sex, Indigenous status and cause of death. …

Assessing Medicare Beneficiaries’ Strength‐Of‐Preference Scores For Health Care Options: How Engaging Does The Elicitation Technique Need To Be?, Trafford Crump, Hilary A. Llewellyn-Thomas

Dartmouth Scholarship

The objective was to determine if participants’ strength‐of‐preference scores for elective health care interventions at the end‐of‐life (EOL) elicited using a non‐engaging technique are affected by their prior use of an engaging elicitation technique.

Got Worms?: Planning And Evaluation Of A Culturally Appropriate Health Education Pilot Program For The Control Of Soil-Transmitted Helminth Infections In Rwandan Village Children, Pier Hart

Master of Public Health Capstone Presentations

Infections with parasitic intestinal worms known as soil-transmitted helminthes (STH) are endemic in most poor countries in Africa, Asia and Latin America. In Rwanda, the prevalence of helminth infections among school-age children was found to be nearly 70%. Chronic STH infections are associated with malnutrition and anemia, which cause physical and cognitive developmental problems. These morbidities negatively affect educational attainment and vocational productivity and thereby perpetuate the cycle of poverty in affected communities. Control of STH requires both regular deworming treatments and changes in health behaviors relevant to transmission, including personal hygiene and sanitation practices. In Rwanda, a nationwide program …

The Need For A Sugar-Sweetened Beverage Tax In Philadelphia – Policy Analysis, J M. O'Dell

Master of Public Health Capstone Presentations

The goal of this study was to analyze sugar-sweetened beverage tax policy as one strategy to fight America’s obesity epidemic. Obesity is an enormous problem that plagues individuals worldwide. The prevalence of obesity is high in this country, exceeding 25% in 33 states. In Pennsylvania in 2009, 27.7% of adults were labeled as obese. Additionally, there are many more Philadelphians who are overweight or obese (900,000) than who are at a healthy weight (600,000). Obesity is extremely complex and has several causes. One cause of obesity and the main concern of this study is the consumption of sugar-sweetened beverages. Sugar-sweetened …

Assessing Nutrition Knowledge, Skill And Attitudes In Adolescent Girls, Tatyana Jean

Master of Public Health Capstone Presentations

There is still much to be understood about the nutrition habits of adolescents who are just beginning to break away from familial habits and developing individual identities. The African American community in particular, is known to experience disproportionate amounts of overweight and obesity resulting in chronic diseases such as diabetes and hypertension. This study used quantitative and qualitative measures to assess the nutrition skills, knowledge, and attitudesof African American girls aged 14-17. After data analysis, it was found that African American adolescent girls had high body image and self esteem but poor nutrition skill and knowledge. Body image and weight …

Variable Importance Analysis With The Multipim R Package, Stephan J. Ritter, Nicholas P. Jewell, Alan E. Hubbard

U.C. Berkeley Division of Biostatistics Working Paper Series

We describe the R package multiPIM, including statistical background, functionality and user options. The package is for variable importance analysis, and is meant primarily for analyzing data from exploratory epidemiological studies, though it could certainly be applied in other areas as well. The approach taken to variable importance comes from the causal inference field, and is different from approaches taken in other R packages. By default, multiPIM uses a double robust targeted maximum likelihood estimator (TMLE) of a parameter akin to the attributable risk. Several regression methods/machine learning algorithms are available for estimating the nuisance parameters of the models, including …

Reduced Bayesian Hierarchical Models: Estimating Health Effects Of Simultaneous Exposure To Multiple Pollutants, Jennifer F. Bobb, Francesca Dominici, Roger D. Peng

Johns Hopkins University, Dept. of Biostatistics Working Papers

Quantifying the health effects associated with simultaneous exposure to many air pollutants is now a research priority of the US EPA. Bayesian hierarchical models (BHM) have been extensively used in multisite time series studies of air pollution and health to estimate health effects of a single pollutant adjusted for potential confounding of other pollutants and other time-varying factors. However, when the scientific goal is to estimate the impacts of many pollutants jointly, a straightforward application of BHM is challenged by the need to specify a random-effect distribution on a high-dimensional vector of nuisance parameters, which often do not have an …

Characterization Of The Serologic Responses To Plasmodium Vivax Dbpii Variants Among Inhabitants Of Pursat Province, Cambodia, Samantha Jones Barnes

USF Tampa Graduate Theses and Dissertations

The Plasmodium vivax Duffy Binding Protein (DBP) is the ligand in the major pathway for P. vivax invasion of human reticulocytes, making it an appealing vaccine candidate. Region II of DBP (DBP-RII) is the minimal portion of the ligand that mediates recognition of the Duffy Antigen Receptor for Chemokines (DARC receptor) on the reticulocyte surface and constitutes the primary vaccine target. Analysis of natural variation in the coding sequences of DBP-RII revealed signature evidence for selective pressure driving variation in the residues of the putative receptor-binding site. We hypothesize that anti-DBP immunity in P. vivax infections is strain-specific and hindered …

The 20th Annual Dr. Raymond C. Grandon Lecture

Population Health Matters (Formerly Health Policy Newsletter)

No abstract provided.

The Changing Landscape Of Health Services Research And Policy

Population Health Matters (Formerly Health Policy Newsletter)

No abstract provided.