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Lifestyle And Metformin Interventions Have A Durable Effect To Lower Crp And Tpa Levels In The Diabetes Prevention Program Except In Those Who Develop Diabetes., Ronald B Goldberg, Marinella G Temprosa, Kieren J Mather, Trevor J Orchard, Abbas E Kitabchi, Karol E Watson 2014 George Washington University

Lifestyle And Metformin Interventions Have A Durable Effect To Lower Crp And Tpa Levels In The Diabetes Prevention Program Except In Those Who Develop Diabetes., Ronald B Goldberg, Marinella G Temprosa, Kieren J Mather, Trevor J Orchard, Abbas E Kitabchi, Karol E Watson

GW Biostatistics Center

OBJECTIVE: We evaluate whether lifestyle and metformin interventions used to prevent diabetes have durable effects on markers of inflammation and coagulation and whether the effects are influenced by the development of diabetes.

RESEARCH DESIGN AND METHODS: The Diabetes Prevention Program was a controlled clinical trial of 3,234 subjects at high risk for diabetes who were randomized to lifestyle, metformin, or placebo interventions for 3.4 years. Diabetes was diagnosed semiannually by fasting glucose and annually by oral glucose tolerance testing. In addition to baseline testing, anthropometry was performed every 6 months; fasting insulin yearly; and hs-CRP, tissue plasminogen activator (tPA), and …


Inflammatory Breast Cancer Clusters: A Hypothesis, Paul H. Levine, Salman Hashmi, Ashley A. Minaei, Carmela Veneroso 2014 George Washington University

Inflammatory Breast Cancer Clusters: A Hypothesis, Paul H. Levine, Salman Hashmi, Ashley A. Minaei, Carmela Veneroso

Epidemiology Faculty Publications

Reproduced with permission of Baishideng Publishing Group, World Journal of Clinical Oncology.


El Mal De Chagas Y Su Potencial De Eliminación, Eileen Stillwaggon 2014 Gettysburg College

El Mal De Chagas Y Su Potencial De Eliminación, Eileen Stillwaggon

Economics Faculty Publications

La Asamblea Mundial de la Salud ha elegido algunas enfermedades como blancos para la eliminación. Hay mucha esperanza y una alta probabilidad de que varias enfermedades, recientemente llamadas desatendidas, sean eliminadas en las próximas décadas. Vamos a presenciar el fin de la transmisión de la dracunculiasis, la filariosis linfática, la poliomielitis, y en las Américas por lo menos, la oncocercosis. Ya se ven éxitos significativos como la cuasi erradicación de la dracunculiasis y paso importantes en contra de otras aflicciones. [Original Spanish version]

The World Health Assembly has chosen some diseases as targets for elimination. There is much …


Gpu-Accelerated Influenza Simulations For Operational Modeling, Peter Holvenstot 2014 Western Michigan University

Gpu-Accelerated Influenza Simulations For Operational Modeling, Peter Holvenstot

Masters Theses

Simulations of influenza spread are useful for decision-making during public-health emergencies. Policy-makers use models to predict disease spread and estimate the effects of various intervention strategies. Effective modeling of targeted intervention strategies requires accurate modeling of individual-level behavior and transmission. However, this greatly increases the computational costs of these agent-based models. In addition, if the models are used as an outbreak progresses, some operational decisions must occur rapidly in order to contain the spread of the disease.

Graphics Processing Units (GPUs) are a type of specialized processor used to drive graphical displays. Many recent devices also allow users to write …


The Influence Of Religion On Attitudes Toward Alcohol Use In Jewish Adolescents, Toby R. Levin 2014 Walden University

The Influence Of Religion On Attitudes Toward Alcohol Use In Jewish Adolescents, Toby R. Levin

Walden Dissertations and Doctoral Studies

Historically, the Jewish faith has used alcohol in rituals and religious holidays in which adolescents are permitted to fully participate and this exposure to alcohol may influence attitudes and beliefs about underage drinking among Jewish adolescents. The purpose of this study was to determine if there was a relationship between the Jewish religion and attitudes toward alcohol among Jewish adolescents. The theoretical frameworks, on which this study was based, were the social bond theory and the social development theory. Each of these theories indicates that community is important to the individual. Using a cross sectional study design, 160 adolescents participated …


The Impact Of Preconception Maternal Stress On Fecundability And Adverse Pregnancy Outcomes., Shekufe Akhter 2014 University of Louisville

The Impact Of Preconception Maternal Stress On Fecundability And Adverse Pregnancy Outcomes., Shekufe Akhter

Electronic Theses and Dissertations

It has been commonly hypothesized (and widely believed) that maternal stress either prior to or during pregnancy can adversely affect fertility and pregnancy outcomes. However, surprisingly few epidemiologic studies have rigorously tested these hypotheses. The current study evaluated the effects of pre-conception self-reported stress on fecundability and spontaneous abortion. The study population was derived from the Mount Sinai Study of Woman Office Workers with 487 women included. Women recorded stress (scale from 1 to 4) and covariate information in a daily diary for 12 cycles or until pregnant. Results indicated a significantly increased risk of spontaneous abortion for women with …


Novel Serum Biomarkers For Lung Cancer Early Diagnosis And Clinical Outcome, Fanmao Zhang 2014 The University of Texas Graduate School of Biomedical Sciences at Houston

Novel Serum Biomarkers For Lung Cancer Early Diagnosis And Clinical Outcome, Fanmao Zhang

Dissertations and Theses (Open Access)

The five-year survival rate for all stages of lung cancer combined is only 17%, which has changed little over the past 40 years. Despite the tremendous efforts made, serum biomarkers with clinical utility for lung cancer early detection and clinical outcome prediction are still lacking. Metabolic alterations have been recognized as an emerging hallmark of cancer. We aimed to investigate the metabolic changes associated with lung cancer and to identify novel clinically applicable serum biomarkers for lung cancer early diagnosis and clinical outcome.

Serum metabolites are potential biomarkers for lung cancer early detection. We first performed global metabolomic profiling followed …


Sleep Environment Risks For Younger And Older Infants., Jeffrey D. Colvin, Vicki Collie-Akers, Christy Schunn, Rachel Y. Moon 2014 Children's Mercy Hospital

Sleep Environment Risks For Younger And Older Infants., Jeffrey D. Colvin, Vicki Collie-Akers, Christy Schunn, Rachel Y. Moon

Manuscripts, Articles, Book Chapters and Other Papers

OBJECTIVE: Sudden infant death syndrome and other sleep-related causes of infant mortality have several known risk factors. Less is known about the association of those risk factors at different times during infancy. Our objective was to determine any associations between risk factors for sleep-related deaths at different ages.

METHODS: A cross-sectional study of sleep-related infant deaths from 24 states during 2004-2012 contained in the National Center for the Review and Prevention of Child Deaths Case Reporting System, a database of death reports from state child death review teams. The main exposure was age, divided into younger (0-3 months) and older …


Global Burden Of Disease Study 2010: Interpretation And Implications For The Neglected Tropical Diseases, Peter J. Hotez, Miriam Alvarado, Maria Gloria Basanez, Ian Bolliger, et al. 2014 Baylor College of Medicine

Global Burden Of Disease Study 2010: Interpretation And Implications For The Neglected Tropical Diseases, Peter J. Hotez, Miriam Alvarado, Maria Gloria Basanez, Ian Bolliger, Et Al.

Faculty, Staff and Students Publications

No abstract provided.


Infectious Diseases, Bert Chapman 2014 Purdue University

Infectious Diseases, Bert Chapman

Libraries Faculty and Staff Scholarship and Research

Provides information about the role of infectious diseases in the early years of U.S. History, with particular emphasis on how they impacted injuries sustained in military conflict.


A Comparison Of Five Malaria Transmission Models: Benchmark Tests And Implications For Disease Control, Dorothy I. Wallace, Ben S. Southworth, Xun Shi, Jonathan W. Chipman, Andrew K. Githeko 2014 Dartmouth College

A Comparison Of Five Malaria Transmission Models: Benchmark Tests And Implications For Disease Control, Dorothy I. Wallace, Ben S. Southworth, Xun Shi, Jonathan W. Chipman, Andrew K. Githeko

Dartmouth Scholarship

Background: Models for malaria transmission are usually compared based on the quantities tracked, the form taken by each term in the equations, and the qualitative properties of the systems at equilibrium. Here five models are compared in detail in order to develop a set of performance measures that further illuminate the differences among models.

Methods: Five models of malaria transmission are compared. Parameters are adjusted to correspond to similar biological quantities across models. Nine choices of parameter sets/initial conditions are tested for all five models. The relationship between malaria incidence in humans and (1) malaria incidence in vectors, (2) man-biting …


Association Between Class Iii Obesity (Bmi Of 40-59 Kg/M2) And Mortality: A Pooled Analysis Of 20 Prospective Studies, Cari M. Kitahara, Alan J. Flint, Amy Berrington de Gonzalez, Leslie Bernstein, Michelle Brotzman, Kim Robien, +30 additional authors 2014 George Washington University

Association Between Class Iii Obesity (Bmi Of 40-59 Kg/M2) And Mortality: A Pooled Analysis Of 20 Prospective Studies, Cari M. Kitahara, Alan J. Flint, Amy Berrington De Gonzalez, Leslie Bernstein, Michelle Brotzman, Kim Robien, +30 Additional Authors

Epidemiology Faculty Publications

Background

The prevalence of class III obesity (body mass index [BMI]≥40 kg/m2) has increased dramatically in several countries and currently affects 6% of adults in the US, with uncertain impact on the risks of illness and death. Using data from a large pooled study, we evaluated the risk of death, overall and due to a wide range of causes, and years of life expectancy lost associated with class III obesity.

Methods and Findings

In a pooled analysis of 20 prospective studies from the United States, Sweden, and Australia, we estimated sex- and age-adjusted total and cause-specific mortality rates (deaths per …


Will Hiv Vaccination Reshape Hiv Risk Behavior Networks? A Social Network Analysis Of Drug Users' Anticipated Risk Compensation, April M. Young, Daniel S. Halgin, Ralph J. DiClemente, Claire E. Sterk, Jennifer R. Havens 2014 University of Kentucky

Will Hiv Vaccination Reshape Hiv Risk Behavior Networks? A Social Network Analysis Of Drug Users' Anticipated Risk Compensation, April M. Young, Daniel S. Halgin, Ralph J. Diclemente, Claire E. Sterk, Jennifer R. Havens

Epidemiology and Environmental Health Faculty Publications

Background

An HIV vaccine could substantially impact the epidemic. However, risk compensation (RC), or post-vaccination increase in risk behavior, could present a major challenge. The methodology used in previous studies of risk compensation has been almost exclusively individual-level in focus, and has not explored how increased risk behavior could affect the connectivity of risk networks. This study examined the impact of anticipated HIV vaccine-related RC on the structure of high-risk drug users' sexual and injection risk network.

Methods

A sample of 433 rural drug users in the US provided data on their risk relationships (i.e., those involving recent unprotected sex …


Epidemiology Of Coccidioidomycosis In Missouri, Ravi Kumar Aggu Sher 2014 Purdue University

Epidemiology Of Coccidioidomycosis In Missouri, Ravi Kumar Aggu Sher

Open Access Theses

Introduction. Incidence of Coccidioidomycosis has been increasing nationally, from 2,271 cases in 1998 to 17,802 cases in 2012. Missouri is not endemic to Coccidioidomycosis but the incidence has been increasing since becoming reportable in 2003. To describe epidemiology of Coccidioidomycosis in Missouri we conducted a retrospective review of surveillance data at Missouri Department of Health & Senior Services (DHSS) for the years, 2004-2013.

Methods. Data was obtained from Missouri Health Surveillance Information System (WebSurv), the statewide reporting system for notifiable diseases. All cases that were "Confirmed" were included in the study.

Results. There were a total of 93 confirmed cases …


Trends And Determinants Of Up-To-Date Status With Colorectal Cancer Screening In Tennessee, 2002-2008, Sreenivas P. Veeranki, Shimin Zheng 2014 Vanderbilt University

Trends And Determinants Of Up-To-Date Status With Colorectal Cancer Screening In Tennessee, 2002-2008, Sreenivas P. Veeranki, Shimin Zheng

ETSU Faculty Works

BACKGROUND:

Screening rates for colorectal cancer (CRC) are increasing nationwide including Tennessee (TN); however, their up-to-date status is unknown. The objective of this study is to determine the trends and characteristics of TN adults who are up-to-date status with CRC screening during 2002-2008.

METHODS:

We examined data from the TN Behavioral Risk Factor Surveillance System for 2002, 2004, 2006 and 2008 to estimate the proportion of respondents aged 50 years and above who were up-to-date status with CRC screening, defined as an annual home fecal occult blood test and/or sigmoidoscopy or colonoscopy in the past 5 years. We identified trends …


Trends And Disparities In Tb Among U.S.-Born Black And White Chicago Residents, 1998-2008, Susan A. Lippold, Lori Armstrong, Jennifer M. Carter, Xiomara Hardison 2014 U.S. Centers for Disease Control and Prevention

Trends And Disparities In Tb Among U.S.-Born Black And White Chicago Residents, 1998-2008, Susan A. Lippold, Lori Armstrong, Jennifer M. Carter, Xiomara Hardison

Journal of Health Disparities Research and Practice

ABSTRACT

OBJECTIVE: To describe the decline of tuberculosis (TB) cases among U.S.-born non-Hispanic (NH) black and white Chicago residents.

METHODS: Data from the National TB Surveillance System was used to analyze trends and characteristics of reported TB cases among U.S.-born NH black and U.S.-born NH white Chicago residents from 1998-2008.

RESULTS: Chicago reported a total of 3,821 TB cases over the 11-year time period. Of these, 1,916 were U.S.-born NH black and 235 were U.S.-born NH white. The proportion of cases attributable to U.S.-born NH blacks was 63% (294/469) in 1998 and 34% in 2008 (72/213). Analysis for trends from …


Cancer And Infection, Kathleen Hope Plummer 2014 University of South Florida

Cancer And Infection, Kathleen Hope Plummer

USF Tampa Graduate Theses and Dissertations

E. coli is the most frequently isolated Gram negative pathogen from bacteremia in cancer patients and is repeatedly recovered from many other extraintestinal illnesses. These infections are commonly endogenous in nature and interfere with the treatment of cancer resulting in increased healthcare costs, morbidity, and mortality rates. Cancer and the treatments related to cancer cause alterations in the microbiome of the gut and other organs. Despite this point, there is a serious lack of knowledge about the genetic types of E. coli infecting cancer patients. This gap results in vague prevention strategies and limited treatment options for cancer patients. Multi …


Rationale, Design, And Baseline Characteristics Of A Randomized, Placebo-Controlled Cardiovascular Outcome Trial Of Empagliflozin (Empa-Reg Outcometm), Bernard Zinman, Silvio E. Inzucchi, John M. Lachin, Christoph Wanner, Roberto Ferrari, David Fitchett, Erich Bluhmki, Stefan Hantel, Joan Kempthorne-Rawson, Jennifer Newman, Odd Erik Johansen, Hans Juergen Woerle, Uli C. Broedl 2014 George Washington University

Rationale, Design, And Baseline Characteristics Of A Randomized, Placebo-Controlled Cardiovascular Outcome Trial Of Empagliflozin (Empa-Reg Outcometm), Bernard Zinman, Silvio E. Inzucchi, John M. Lachin, Christoph Wanner, Roberto Ferrari, David Fitchett, Erich Bluhmki, Stefan Hantel, Joan Kempthorne-Rawson, Jennifer Newman, Odd Erik Johansen, Hans Juergen Woerle, Uli C. Broedl

Epidemiology Faculty Publications

Background

Evidence concerning the importance of glucose lowering in the prevention of cardiovascular (CV) outcomes remains controversial. Given the multi-faceted pathogenesis of atherosclerosis in diabetes, it is likely that any intervention to mitigate this risk must address CV risk factors beyond glycemia alone. The SGLT-2 inhibitor empagliflozin improves glucose control, body weight and blood pressure when used as monotherapy or add-on to other antihyperglycemic agents in patients with type 2 diabetes. The aim of the ongoing EMPA-REG OUTCOMETM trial is to determine the long-term CV safety of empagliflozin, as well as investigating potential benefits on microvascular outcomes.

Methods

Patients who …


Water And Health In The Nandamojo Watershed Of Costa Rica: Community Perceptions Towards Water, Sanitation, And The Environment, James Mcknight 2014 University of South Florida

Water And Health In The Nandamojo Watershed Of Costa Rica: Community Perceptions Towards Water, Sanitation, And The Environment, James Mcknight

USF Tampa Graduate Theses and Dissertations

Understanding the relationships between human health, water, sanitation, and environmental health is a requirement to understanding the challenges that face researchers when it comes to addressing global health relating to water and sanitation. Access to improved water and sanitation is not only a precondition to health, but to all aspects of daily living. Target 7.C of the Millennium Development Goals (MDGs) addresses worldwide disparities in access to improved water and sanitation by calling for the reduction in "half of the proportion of people without sustainable access to safe drinking water and sanitation by 2015". Over 90% of the population of …


Vitamin D Status And Demographic And Lifestyle Determinants Among Adults In The United States (Nhanes 2001-2006), Yan Cao, Katie L. Callahan, Sreenivas P. Veeranki, Yang Chen, Ying Liu, Shimin Zheng 2014 East Tennessee State University

Vitamin D Status And Demographic And Lifestyle Determinants Among Adults In The United States (Nhanes 2001-2006), Yan Cao, Katie L. Callahan, Sreenivas P. Veeranki, Yang Chen, Ying Liu, Shimin Zheng

ETSU Faculty Works

This study looked at risk factors associated with vitamin D levels in the body among a representative sample of adults in the U.S., NHANES III (2001-2006) data were used to assess the relationship between several demographic and health risk factors and vitamin D levels in the body. The Baseline-Category Logit Model was used to test the association between vitamin D level and the potential risk factors age, education, ethnicity, poverty status, physical activity, smoking, alcohol, obesity, diabetes and total cholesterol with both genders. Vitamin D insufficiency and deficiency were significantly associated with age, race, education, physical activity, obesity, diabetes and …


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