Epidemiology Commons^™

Somalia: Rift Valley Fever, Alyson Meeks

Global Public Health

This walks readers through the basic demographics of Somalia, a country located in the horn of Africa. After learning about the government in Somalia and the problems that the people of the country face, this focuses on the problem of Rift Valley Fever. Rift Valley Fever is a virus that year after year strikes Somalia and surrounding countries. Weather patterns seem to help predict when Rift Valley Fever will be at the highest risk for an outbreak. This outlines the steps the current government and people are trying to take to help prevent outbreaks of RVF. But the solutions currently …

Uganda: Malaria, Sui Hnem

Global Public Health

Malaria is an infectious disease caused by mosquito bite. It is a major health problem in Uganda and is a major cause of mortality and morbidity. Pregnant women and children are the most infected groups in the country. The Ugandan government did their best to keep children and women healthy by providing clinics near the villages and advocating home treatment for malaria. Although, the government is very supportive in preventing and promoting the malaria, people did not seek healthcare as much as they should. The reason for not seeking healthcare was because they feel healthy, or the clinic had long …

Hiv/Aids: Nigeria, Lauren Tropinski

Global Issues in Public Health

Nigeria has one of the largest prevalence rates of HIV infections in Africa. HIV is a communicable disease that is transmitted by bodily fluids through unprotected sex, using contaminated needles, or mother to child. The most affected populations include heterosexuals who have unprotected sex, followed by sex workers, and men who have sex with men. People will experience three stages of HIV before the last stage referred to as AIDS. Rapid diagnostic tests are used to diagnose the disease. There is no cure for HIV/AIDS. However, people with HIV are given antiretrovirals to keep HIV at a low level throughout …

Zika Virus, Monica A. Wong

Global Issues in Public Health

The purpose of this public health brief is to learn about the Zika virus, the epidemiology of it, and possible solutions for the virus. The Zika virus has been present in many places such as Africa, Asia, North America, and so many more. People who live in these affected areas and anyone traveling to these places where Zika has been present is at risk, especially pregnant women or women trying to conceive. While the Zika virus has a low mortality rate, the morbidity rates are higher. Some outcomes may include eye defects, hearing loss, and impaired growth. The Zika virus …

Type 1 Diabetes, Dan Bornstein

Global Issues in Public Health

The aim of this research was to increase the awareness of this disease and show the range of which it travels. Type 1 Diabetes, although not as common as Type 2 Diabetes, is a very serious disease present well around the world. Between the two forms, there are nearly 1.5 million people diagnosed with diabetes each year (American Diabetes Association, 2015). Northern European countries tend to have the highest prevalence of Type 1 diabetes. Younger children on average ages of 0-14 years, are most frequently struck with this disease (American Diabetes Association, 2015). With the given amount of symptoms that …

Type 2 Diabetes, Aj Mimlitz

Global Issues in Public Health

The purpose of this two page educational document is to inform not only educators, but also students about the description of type two diabetes and what populations are affected, the epidemiology of type 2 diabetes, including how get diagnosed and how that diagnosis will affect specific outcomes, and the solutions to how we can prevent or begin to cure type 2 diabetes. This brief project shows plenty of statistics revolving around these main points. Research shows that “type 2 diabetes already causes 5 million deaths per year, expecting to become the 7th cause of death globally by 2030” (Alidrisi & …

Rubella Immunity And Serum Perfluoroalkyl Substances: Sex And Analytic Strategy, Courtney S. Pilkerton, Gerald R. Hobbs, Christa Lilly, Sarah S. Knox

Faculty & Staff Scholarship

Background

Perfluoroalkyl substances (PFASs) have been associated with decreased immunity to child- hood tetanus and diphtheria immunizations. If these vaccinations are vulnerable to influence from PFASs, questions arise about associations with other common inoculations.

Objective

To examine whether serum PFASs were associated with reduced immunity to rubella immu- nization, and whether interactions with sex or ethnicity warranted analytic stratification. Usually, toxicology analyses are calculated controlling for race and sex. However, sex differ- ences in immune function have been reported and a reduction of immunity to rubella in women could pose risks such miscarriage.

Methods

We analyzed a nationally representative sample …

Adverse Event Detection By Integrating Twitter Data And Vaers, Junxiang Wang, Liang Zhao, Yanfang Ye, Yuji Zhang

Faculty & Staff Scholarship

Background: Vaccinehasbeenoneofthemostsuccessfulpublichealthinterventionstodate.However,vaccines are pharmaceutical products that carry risks so that many adverse events (AEs) are reported after receiving vaccines. Traditional adverse event reporting systems suffer from several crucial challenges including poor timeliness. This motivates increasing social media-based detection systems, which demonstrate successful capability to capture timely and prevalent disease information. Despite these advantages, social media-based AE detection suffers from serious challenges such as labor-intensive labeling and class imbalance of the training data.

Results: Totacklebothchallengesfromtraditionalreportingsystemsandsocialmedia,weexploittheircomplementary strength and develop a combinatorial classification approach by integrating Twitter data and the Vaccine Adverse Event Reporting System (VAERS) information aiming to identify potential AEs after …

Method Overtness, Forensic Autopsy, And The Evidentiary Suicide Note: A Multilevel National Violent Death Reporting System Analysis, Ian R. H. Rockett, Eric D. Caine, Steven Stack, Hilary S. Connery, Kurt B. Nolte, Christa L. Lilly, Ted R. Miller, Lewis S. Nelson, Sandra L. Putnam, Paul S. Nestadt, Haomiao Jia

Faculty & Staff Scholarship

Objective

Higher prevalence of suicide notes could signify more conservatism in accounting and greater proneness to undercounting of suicide by method. We tested two hypotheses: (1) an evidentiary suicide note is more likely to accompany suicides by drug-intoxication and by other poisoning, as less violent and less forensically overt methods, than suicides by firearm and hanging/suffocation; and (2) performance of a forensic autopsy attenuates any observed association between overtness of method and the reported presence of a note.

Methods

This multilevel (individual/county), multivariable analysis employed a generalized linear mixed model (GLMM). Representing the 17 states participating in the United States …

The Complementary Health Approaches For Pain Survey (Chaps): Validity Testing And Characteristics Of A Rural Population With Pain, Termeh Feinberg, Dina L. Jones, Christa Lilly, Amna Umer, Kim Innes

Faculty & Staff Scholarship

Objectives

Little is known about patterns and correlates of Complementary Health Approaches (CHAs) in chronic pain populations, particularly in rural, underserved communities. This article details the development and implementation of a new survey instrument designed to address this gap, the Complementary Health Approaches for Pain Survey (CHAPS).

Design

Following pilot-testing using pre-specified criteria to assess quality and comprehension in our target population, and after feedback regarding face-validity from content experts and stakeholders, the final cross-sectional self-report survey required 10–12 minutes to com- plete. It contained 69 demographic, lifestyle and health-related factors, and utilized a Trans- theoretical Model (TTM) underpinning to …

Effects Of Mantra Meditation Versus Music Listening On Knee Pain, Function, And Related Outcomes In Older Adults With Knee Osteoarthritis: An Exploratory Randomized Clinical Trial (Rct), Kim Innes, Terry Kit Selfe, Sahiti Kandati, Sijin Wen, Zenzi Huysmans

Faculty & Staff Scholarship

Objective. Disease-modifying treatments for OA remain elusive, and commonly used medications can have serious side effects. Although meditation and music listening (ML) have been shown to improve outcomes in certain chronic pain populations, research in OA is sparse. In this pilot RCT, we explore the effects of two mind-body practices, mantra meditation (MM) and ML, on knee pain, function, and related outcomes in adults with knee OA. Methods. Twenty-two older ambulatory adults diagnosed with knee OA were randomized to a MM (N=11) or ML program (N=11) and asked to practice 15-20 minutes, twice daily for 8 weeks. Core outcomes included …

A Retrospective Database Analysis Of Neonatal Morbidities To Evaluate A Composite Endpoint For Use In Preterm Labor Clinical Trials, Jeanne M. Pimenta, Myla Ebeling, Timothy H. Montague, Kathleen J. Beach, Jill Abell, Michael T. O'Shea, Macy Powell, Thomas C. Hulsey

Faculty & Staff Scholarship

Objective To propose and assess a composite endpoint (CE) of neonatal benefit based on neonatal mortality and morbidities by gestational age (GA) for use in preterm labor clinical trials. Study Design A descriptive, retrospective analysis of the Medical University of South Carolina Perinatal Information System database was conducted. Neonatal morbidities were assessed for inclusion in the CE based on clinical significance/risk of childhood neurodevelopmental impairment, frequency, and association with GA in a mother– neonate linked cohort, comprising women with uncomplicated singleton pregnancies delivered at !24 weeks’ GA.

Results Among 17,912 mother–neonate pairs, neonates were at a risk of numerous severe …

Perfluoroalkyl Substances And Kidney Function In Chronic Kidney Disease, Anemia, And Diabetes, Baqiyyah N. Conway, Ashley N. Badders, Tina Costacou, John M. Arthur, Kim E. Innes

Faculty & Staff Scholarship

Background: Anemia often complicates chronic kidney disease (CKD), leading to insufficient tissue oxygenation and hypoxic injury, the factor thought to underlie progression from CKD to renal failure. Perfluorocarbons are potent oxygen transporters used in organ preservation and synthetic blood development. Data are scarce on their relationship with kidney function, especially in diabetes where anemia and hypoxia are more prevalent. We investigated the relationship of perfluoroalkyl acids (PFAS) with kidney function and variation by diabetes and anemia status.

Methods: Data on 53,650 adults (5,210 with diabetes) were obtained from the C8 Health Project. CKD was defined as an estimated glomerular filtration …

Total Sulfane Sulfur Bioavailability Reflects Ethnic And Gender Disparities In Cardiovascular Disease, Saurabh Rajpal, Pavan Katikaneni, Matthew Deshotels, Sibile Pardue, John Glawe, Xinggui Shen, Nuri Akkus, Kalgi Modi, Ruchi Bhandari, Paari Dominic, Pratap Reddy, Gopi K. Kolluru, Christopher G. Kevil

Faculty & Staff Scholarship

Hydrogen sulfide (H2S) has emerged as an important physiological and pathophysiological signaling molecule in the cardiovascular system influencing vascular tone, cytoprotective responses, redox reactions, vascular adap- tation, and mitochondrial respiration. However, bioavailable levels of H2S in its various biochemical metabolite forms during clinical cardiovascular disease remain poorly understood. We performed a case-controlled study to quantify and compare the bioavailability of various biochemical forms of H2S in patients with and without cardiovascular disease (CVD). In our study, we used the reverse-phase high performance liquid chromatography monobromobimane assay to analytically measure bioavailable pools of H2S. Single nucleotide polymorphisms (SNPs) were also identified …

Libby Amphibole Disease: Pulmonary Function And Ct Abnormalities In Vermiculite Miners, A. Miller, J. Szeinuk, C. W. Noonan, C. I. Henschke, J. Pfau, B. Black, D. F. Yankelevitz, M. Liang, Y. Liu, R. Flores, +3 Additional Authors

Journal Articles

© Copyright 2017 American College of Occupational and Environmental Medicine. Objective: This article describes radiologic and pulmonary function findings among miners exposed to Libby amphibole. Computed tomography (CT) permits the detection of the characteristic thin, lamellar pleural thickening (LPT). Methods: Individuals who worked at the mine for a minimum of 6 months had chest CT and pulmonary function tests. Results: Pleural thickening was noted in 223 (87%) of the 256 miners, parenchymal abnormalities in 49 (19%). LPT, found in 151 (68%), was associated with low values of forced vital capacity and diffusion capacity and significantly lower values in all pulmonary …

Thoracic Surgeon And Patient Focus Groups On Decision-Making In Early-Stage Lung Cancer Surgery, R. M. Schwartz, K. Gorbenko, S. M. Kerath, R. Flores, S. Ross, T. N. Taylor, E. Taioli, C. Henschke

Journal Articles

No abstract provided.

Lack Of Access To Medical Care During Hurricane Sandy And Mental Health Symptoms, J. Ruskin, R. Rasul, S. Schneider, K. Bevilacqua, E. Taioli, R. M. Schwartz

Journal Articles

© 2018 The Authors Destruction caused by natural disasters compromises medical providers’ and hospitals’ abilities to administer care. Hurricane Sandy was particularly devastating, resulting in massive disruptions of medical care in the region. This study aimed to determine whether a lack of access to medical care during Hurricane Sandy was associated with posttraumatic stress disorder (PTSD) symptoms and other mental health/substance abuse outcomes. A secondary aim was to examine whether having a chronic illness moderates those associations. Self-reported medical access and mental health symptomatology were obtained from New York City and Long Island residents (n = 1669) following Hurricane Sandy …

Preliminary Assessment Of Hurricane Harvey Exposures And Mental Health Impact, R. M. Schwartz, S. Tuminello, S. M. Kerath, J. Rios, W. Lieberman-Cribbin, E. Taioli

Journal Articles

No abstract provided.

Virtual Mentorship Network To Address The Rural Shortage Of Mental Health Providers, Heidi Keeler, Tara Sjuts, Kosuke Niitsu, Shinobu Watanabe-Galloway, Paul Force-Emery Mackie, Howard Liu

Journal Articles: Epidemiology

INTRODUCTION: The process of identifying effective responses to the challenges of placing and retaining a rural behavioral health workforce remains elusive. The Virtual Mentorship Network was developed to test the feasibility of using distance technology to connect rural students interested in mental health careers with mentors.

METHODS: In Year 1, college and high school students were virtually mentored using a near-peer approach both live and asynchronously as a cohort over 7 months. In Year 2, college students only were virtually intensely mentored live over 1 month. High school students were asynchronously provided with informational videos produced by mentors. Program benefits …

Discerning Suicide In Drug Intoxication Deaths: Paucity And Primacy Of Suicide Notes And Psychiatric History, Ian Rh Rockett, Eric D. Caine, Hilary S. Connery, Gail D'Onofrio, David J. Gunnell, Ted R. Miller, Kurt B. Nolte, Mark S. Kaplan, Nestor D. Kapusta, Christa L. Lilly, Lewis S. Nelson, Sandra L. Putnam, Steven Stack, Peeter Varnik, Lynne R. Webster, Haomiao Jia

Faculty & Staff Scholarship

Objective

A paucity of corroborative psychological and psychiatric evidence may be inhibiting detec- tion of drug intoxication suicides in the United States. We evaluated the relative importance of suicide notes and psychiatric history in the classification of suicide by drug intoxication versus firearm (gunshot wound) plus hanging/suffocation—the other two major, but overtly violent methods.

Methods

This observational multilevel (individual/county), multivariable study employed a general- ized linear mixed model (GLMM) to analyze pooled suicides and undetermined intent deaths, as possible suicides, among the population aged 15 years and older in the 17 states participating in the National Violent Death Reporting System …