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Effects Of Obesity On Thermoregulation And Cardiovascular Function During Exercise In Females, Jon David Adams

Graduate Theses and Dissertations

Previous research has shown that obese individuals are at greater risk for heat illnesses because of impaired thermoregulation. However, laboratory studies investigating cardiovascular and thermoregulatory function in obese individuals are difficult to interpret because of low sample sizes and methodological concerns. The purpose of this study was to determine if there are differences in thermoregulatory and cardiovascular function between obese and non-obese females. Twenty-four females, 13 obese (43.3 ± 4 .3 % fat, 77.2 ± 13.7 kg) and 11 non-obese (27.8 ± 6.0 % fat, 55.7±6.7 kg), cycled for 60 min in a warm environment (~40°C, 30% humidity) at a …

Situation Analysis Of Somalia’S 2011 Famine, Ahmed Mohamed Askar

Master of Public Health Program Student Publications

This CE examined the contributing factors of famine in Somalia and developed a situation analysis of Somalia’s 2011 famine. The situational analysis was developed using health and famine indicators. Data from geographic information system (GIS) was also used to supplement analysis to look for trends and patterns of the famine. I predicted that conflict was the leading factor in Somalia’s 2011 famine. I concluded that conflict exacerbated the famine situation in the south of Somalia but in the north (Somaliland) famine was due to climate and lack of permanent rivers and water sources.

Dreissena Rostiformis Bugensis: Desiccation Of Adult Quagga Mussels Found In Lake Mead As A Preventive Measure Against Overland Dispersal In The Western United States, Matthew Kappel

UNLV Theses, Dissertations, Professional Papers, and Capstones

The expansion of civilization across all borders of the world has proven to affect major components of ecosystems. Since the introduction and establishment of the aquatic invasive species (AIS),Dreissena rostiformis bugensis, commonly known as the quagga mussel, into the United States there has been an extensive amount of time and money spent on controlling and preventing their expansion across the United States. The quagga mussel is of major concern because of its ability to disrupt the ecological communities in previously non-infested bodies of water, which may cause a loss in biodiversity and effect environmental health. The quagga mussel has spread …

Recycling And Reuse Of Radioactive Materials, Thomas Joseph O'Dou

UNLV Theses, Dissertations, Professional Papers, and Capstones

The Radiochemistry Program at the University of Nevada, Las Vegas (UNLV) has a Radiation Protection Program that was designed to provide students with the ability to safely work with radioactive materials in quantities that are not available in other academic environments. Requirements for continuous training and supervision make this unique program capable of turning out graduates that have an understanding of contamination and dose control techniques that complement their knowledge of the elements that they work with. The Program has also adopted a radionuclide recovery and reuse program that has provided materials from other universities, government agencies, and private companies …

Rickettsia Felis In Cat Fleas, Ctenocephalides Felis Parasitizing Opossums, San Bernardino County, California, Kyle F. Abramowicz, J. W. Wekesa, C. N. Nwadike, Maria L. Zambrano, Sandor E. Karpathy, D. Cecil, J. Burns, R. Hu, Marina E. Eremeeva

Environmental Health Sciences: Faculty Publications

Los Angeles and Orange Counties are known endemic areas for murine typhus in California; however, no recent reports of flea-borne rickettsioses are known from adjacent San Bernardino County. Sixty-five opossums (Didelphis virginiana) were trapped in the suburban residential and industrial zones of the southwestern part of San Bernardino County in 2007. Sixty out of 65 opossums were infested with fleas, primarily cat fleas, Ctenocephalides felis (Bouché, 1835). The flea minimum infection rate with Rickettsia felis was 13.3% in pooled samples and the prevalence was 23.7% in single fleas, with two gltA genotypes detected. In spite of historic records of murine …

The Morbidity & Mortality Of Prevalent Heart Failure, Jennifer Kwon

Loma Linda University Electronic Theses, Dissertations & Projects

The first study population included 292 unselected consecutive patients from the LLUMC heart failure clinic who were enrolled in the study from January to July 2006 and were followed up through the end of December 2010. The treatment policy at the clinic was to uptitrate dosages of beta-adrenergic blockade (β-blockers), angiotensin-converting-enzyme inhibitors (ACEi) and angiotensin II receptor blockers (ARB) to the most tolerable levels in order to reach target dosages, as recommended by the Heart Failure Society of America (HFSA). Patients were classified into systolic heart failure (ejection fraction (EF) < 40%) or diastolic heart failure (EF≥40%). All dosages of β-blockers, ACEi and ARB were extracted through chart reviews and were used as the main predictors of the patients' survival. Results from analyses showed that reaching target dosages of β-blockers and ACEi/ARB may increase survival when compared to not reaching target among the systolic HF population (HR_{β_biockers}= 0.64, 95% CI 0.26-1.56 and HR_ACEi/ARB=0.50, …

Permaculture And Public Health: Mitigation Of The Lifestyle Risk Factors For Type 2 Diabetes Through The Establishment Of Permaculture Edible Forest Gardens, Brett Christopher Lehner

Honors Scholar Theses

Over the past thirty years, the incidence of type 2 diabetes and obesity has greatly increased in the United States. This paper compares the living environment of hunter-gathers to that of modern humans, in diet and activity levels, and discusses the recent increase of type 2 diabetes as a 'disease of civilization'. To address these changes in dietary composition and activity levels, an alternative agricultural model, permaculture edible forest gardening, is proposed. Permaculture edible forest gardening is an agricultural model which mimics natural ecosystem structure while consisting of entirely edible, perennial plant species. Permaculture edible forest gardens can potentially play …

Using Box-Jenkins Modeling Techniques To Forecast Future Disease Burden And Identify Disease Aberrations In Public Health Surveillance Report, Larry C. Garrett

Dissertations

The analysis of public health surveillance data to identify departures from historical patterns of disease is required to facilitate the timely identification of potential outbreaks. Using the Box-Jenkins forecasting model, this study examines the potential to predict future disease burden based upon the historical record within local public health jurisdictions. Box-Jenkins forecasting was developed as a direct result of forecast problems in the business, economic, and control-engineering applications, yet it has not been systematically examined for use with public heath surveillance data.

Box-Jenkins forecast models are constructed by stratifying 84,029 disease reports from the State of Utah by year (n …

Reservoir Dan Kasus Leptospirosis Di Wilayah Kejadian Luar Biasa, Tri Ramadhani, Bambang Yunianto

Kesmas

Kabupaten Kulonprogo adalah salah satu daerah dengan masalah leptospirosis penyakit zoonosis yang dapat menginfeksi spesies hewan dan manusia. Studi ini bertujuan untuk mengetahui reservoir dan distribusi kasus leptospirosis pascakejadian luar biasa di Kabupaten Kulonprogo. Metode yang digunakan adalah inkriminasi bakteri Leptospira sp. pada tikus dan penegakan diagnosis pada manusia dengan rapid test dan MAT. Sumber data yang digunakan adalah data sekunder dan data primer dengan melakukan screening di Rumah Sakit dan Puskesmas. Penelitian observasional ini menggunakan rancangan studi cross sectional dengan metode analisis data secara distribusi frekuensi dalam bentuk gambar, grafik, dan tabel. Penelitian menemukan jumlah penderita leptospirosis di Kabupaten …

Determinan Insomnia Pada Lanjut Usia, Iwan Muhamad Ramdan, Tiyanpri Bayu Laksmono

Kesmas

Gangguan muskuloskeletal merupakan masalah kesehatan dan keselamatan kerja yang penting karena masih berkontribusi pada penurunan produktivitas kerja. Penelitian ini bertujuan untuk mengetahui hubungan umur tenaga kerja, masa kerja, indeks massa tubuh, dan sikap kerja dengan keluhan gangguan muskuloskeletal pada tenaga kerja wanita di unit produksi bagian kupas di PT SSM Kalimantan Timur. Penelitian kuantitatif yang menggunakan desain penelitian cross sectional ini dilakukan pada tenaga kerja wanita bagian pengupasan yang berjumlah 46 orang (total sampling). Variabel bebas penelitian terdiri dari umur, masa kerja, indeks massa tubuh, dan posisi kerja, sementara variabel terikat adalah keluhan gangguan muskuloskeletal. Analisis data yang digunakan adalah …

Analisis Risiko Pajanan Pm2,5 Di Udara Ambien Siang Hari Terhadap Masyarakat Di Kawasan Industri Semen, Randy Novirsa, Umar Fahmi Achmadi

Kesmas

Salah satu dampak negatif industri pabrik semen terhadap kesehatan masyarakat adalah peningkatan risiko penyakit saluran pernapasan. Risiko tersebut banyak disebabkan oleh pajanan partikulat di udara, khususnya partikulat berukuran di bawah 2,5 mikron (PM2,5). Penelitian ini bertujuan menganalisis risiko pajanan PM2,5 di udara ambien siang hari pada masyarakat di kawasan industri semen. Risiko dihitung dengan metode Analisis Risiko Kesehatan Lingkungan berdasarkan metode Louvar yang menghasilkan nilai Intake pajanan yang diterima individu per hari berdasarkan nilai konsentrasi pajanan, pola aktivitas individu, dan nilai antropometri. Konsentrasi PM2,5 di lingkungan diukur pada 10 titik dengan radius 500 meter antartitik dari pusat pabrik, sedangkan pola …

The Contributions Of Two Public Health Pioneers: John Snow And Joseph Goldberger, Timothy J. Bungum

Nevada Journal of Public Health

Similar to many professional disciplines, public health was shaped by pioneers who made important contributions. Two trailblazers, whose work current public health officials should be aware of are Drs. John Snow and Joseph Goldberger. Although Snow is a well known public health figure, mentions of his work in contemporary health promotion and public health text books are generally limited and typically comment only on his study of the Broad Street Pump (BSP) cholera outbreak. The accomplishments of Joseph Goldberger receive even less coverage than those of Snow. Goldberger’s work in identifying the cause of pellagra was instrumental in creating the …

Lead Shot Deposition And Distribution In Southern Nevada, Shawn Gerstenberger, Darren D. Divine

Nevada Journal of Public Health

Densities of lead (Pb) shot in soil and the presence of Pb shot in waterfowl gizzards from past hunting activities at the Overton Wildlife Management Area (OWMA) in southern Nevada were determined. Soil shot densities in fields managed for doves, pheasants and geese, and adjacent fields strictly managed as waterfowl habitat were examined. Soil shot densities ranged from 2,691 to 107,642 Pb shot/ha in waterfowl areas to 649,085 to 862,275 Pb shot/ha in dove management areas. Pb shot deposition rates for the 1998-1999 dove hunting season were also calculated and ranged from 8,970 to 22,559 shot/ha in fields managed primarily …

Adverse Maternal Outcomes For Women With Different Health Insurance Statuses In Nevada, Jay J. Shen, Hong Wei

Nevada Journal of Public Health

Objective. Nevada women with unfavorable health insurance status may face greater barriers than women in the rest of the nation, since the development of healthcare infrastructure in Nevada is running behind population growth. This study examines the relationship between health insurance status and adverse maternal outcomes in Nevada.

Methods. Hospital discharge information of 33,149 women aged 13 or older who delivered in 2004 was abstracted from the 2004 State Inpatient Data for Nevada. A total of 13 measures of complications associated with pregnancy were identified, including preterm labor, hypertensive disorders of pregnancy, gestational diabetes, ante-partum hemorrhage, membrane disorders, cesarean section, …

Prevalence And Antimicrobial Agent Susceptibility Of Methicillin-Resistant Staphylococcus Aureus In Healthy Pediatric Outpatients In Las Vegas, Echezona E. Ezeanolue, Mark P. Buttner, Patricia Cruz, Joanne L. Henry, Chad L. Cross, Linda D. Stetzenbach

Nevada Journal of Public Health

Colonization and infection by community-associated resistant strains of Staphylococcus aureus are being reported in epidemic proportions. The purpose of this study was to determine the local prevalence of methicillin-resistant Staphylococcus aureus (MRSA) colonization in children and to characterize the MRSA isolates in the laboratory with regard to antimicrobial agent susceptibility patterns, and the presence of the mecA and the Panton-Valentine leukocidin (PVL) genes. Nasal swabs were collected at two pediatric clinics from a total of 505 children during health maintenance visits. A brief questionnaire was administered to collect demographic data and pertinent medical, family, and social history. Samples were cultured …

Chhs November 2012 E-Newsletter, Dr. John Bonaguro, Dean, Vashon S. Wells, Editor, Wku College Of Health & Human Services

College of Health & Human Services Publications

No abstract provided.

Lower Nutritional Status And Higher Food Insufficiency In Frail Older Us Adults, Ellen Smit, Kerri M. Winters-Stone, Paul D. Loprinzi, Alice M. Tang, Carlos J. Crespo

Community Health Faculty Publications and Presentations

Frailty is a state of decreased physical functioning and a significant complication of ageing. We examined frailty, energy and macronutrient intake, biomarkers of nutritional status and food insufficiency in US older adult (age ≥ 60 years) participants of the Third National Health and Nutrition Examination Survey (4731). Frailty was defined as meeting ≥ 2 and pre-frailty as meeting one of the following four-item criteria: (1) slow walking; (2) muscular weakness; (3) exhaustion and (4) low physical activity. Intake was assessed by 24 h dietary recall. Food insufficiency was self-reported as ‘sometimes’ or ‘often’ not having enough food to eat. Analyses …

The Design And Testing Of A Solar Autoclave With Broad Spectrum Sterilization Capabilities, Sarah S. Trabia

Honors College Theses

Energy is difficult to come by in developing countries and this interferes with the ability of doctors to provide good healthcare to their patients. Without decent sterilization, patients can become infected and diseases can spread throughout hospitals. This study involves designing a solar autoclave for developing countries that is as efficient as electrical autoclaves. The design is intended to not require any electrical input and to be affordable to those who cannot afford advanced medical equipment. Once the solar autoclave is designed, it will be tested to determine if it can sterilize equipment against a variety of different bacteria, including …

Characterization Of Dusts In The Food Seasonings Sector, Brigitte Roberge, Simon Aubin, Yves Cloutier

Rapports de recherche scientifique

Les épices et les herbes aromatiques contiennent des substances organiques - nommées également substances actives - pouvant causer des irritations ou ayant un potentiel allergène pour la peau et pour le système respiratoire. De 1995 à 2007, la CSST a indemnisé 9 cas d’asthme survenus dans le secteur des autres industries de produits alimentaires qui comprennent notamment la production d’assaisonnements. Les auteurs ont caractérisé les poussières dans l’air d’établissements de fabrication de mélanges d’assaisonnement à base d’épices et d’herbes aromatiques en termes de poussières totales, de fractions inhalable et respirable ainsi que la granulométrie des poussières générées lors de diverses …

Characterization Of Dusts In Traditional Bakeries, Brigitte Roberge, Simon Aubin, Yves Cloutier

Rapports de recherche scientifique

Plusieurs études concluent que les boulangers exposés à la poussière de farine risquent d'être sensibilisés et de développer des symptômes respiratoires, voire de l'asthme professionnel (AP). D'autres rapportent une augmentation du risque de sensibilisation à la farine à des niveaux de 2 mg/m³ bien qu'il y ait prévalence de sensibilisation chez les boulangers exposés à 1 mg/m³ de poussière de farine. Selon des études récentes, les travailleurs de boulangeries industrielles ou artisanales pourraient être exposés jusqu'à 7,8 mg/m³ et ceux des meuneries jusqu'à 16 mg/m³. La majorité des études rapportent des niveaux exprimés en fraction …

High Prevalence Of Subclinical Atherosclerosis By Carotid Ultrasound Among Mexican Americans: Discordance With 10-Year Risk Assessment Using The Framingham Risk Score, Susan T. Laing, Beverly Smulevitz, Kristina Vatcheva, Anne R. Rentfro, David D. Mcpherson, Susan P. Fisher-Hoch, Joseph B. Mccormick

School of Mathematical & Statistical Sciences Faculty Publications

Background: Framingham risk scores (FRS) were validated in a mostly Caucasian population. Evaluation of subclinical atherosclerosis by carotid ultrasound may improve ascertainment of risk in nonwhite populations. This study aimed to evaluate carotid intima-media thickness (cIMT) and carotid plaquing among Mexican Americans, and to correlate these markers with coronary risk factors and the FRS.

Methods/results: Participants (n = 141) were drawn from the Cameron County Hispanic Cohort. Carotid artery ultrasound was performed and cIMT measured. Carotid plaque was defined as areas of thickening >50% of the thickness of the surrounding walls. Mean age was 53.1 ± 11.7 years (73.8% female). …

Future Of Nursing: Advancing Health Through Interprofessional Collaboration, Margaret A. Hadinger Edd, Ms, Mary Ellen Miller Phd, Rn, Abby S. Letcher Md, Lucy Tuton Phd

Department of Education

No abstract provided.

Analysis Of Lead Levels In Deciduous Teeth From Children In Clark County, Nevada., Kristin Murphy, Jennifer Berger-Ritchie, Shawn L. Gerstenberger, Amol B. Amin, Jason K. Nitta, Frederick G. More, Jeanne A. Hibler, Karl Kingsley

Nevada Journal of Public Health

Background: Elevated blood lead levels (EBLL) are declining in the United States, although some population subgroups continue to exhibit significant health disparities. A childhood lead poisoning prevention program was recently started in Nevada, and many efforts have been made to support this program and increase the screening rates.

Methods: To expand the potential pool of children screened for EBLLs, a pilot study was performed to evaluate lead concentrations in extracted deciduous teeth using Graphic Furnace Atomic Absorption Spectrometry (GFAAS), Inductively Coupled Plasma Mass Spectrometry (ICP-MS), and X-Ray Fluorescence (XRF) analysis.

Results: Lead concentrations as determined by GFAAS and ICP-MS were …

Demam Berdarah Dengue Di Perdesaan, Erna Kusumawardani, Umar Fahmi Achmadi

Kesmas

Berbeda dengan beberapa negara, laporan kejadian kasus demam berdarah dengue (DBD) di perdesaan Indonesia belum banyak dilaporkan. Penelitian ini bertujuan untuk memberikan gambaran kejadian DBD di perdesaan di wilayah perbatasan Kabupaten Bogor dan Kabupaten Lebak, Jawa Barat. Penelitian ini menggunakan desain studi kasus seri dengan sampel seluruh penderita DBD yang tercatat di puskesmas pada periode bulan Januari 2011 sampai April 2012. Hasil penelitian menemukan 18 kasus DBD dan 4 kasus kematian (case fatality rate, CFR = 22%). Sebagian besar kasus berjenis kelamin laki-laki (58,3%), berusia > 15 tahun (58,3%), tidak bekerja/ibu rumah tangga (50%), melakukan mobilitas (66,7%), mempunyai pengetahuan yang baik …

Analisis Bahaya Titik Kendali Kritis Proses Pengolahan Bola-Bola Daging Di Instalasi Gizi Rumah Sakit, Inoy Trisnaini

Kesmas

Pada simpul lingkungan terdapat beberapa media yang dapat menjadi transmisi penularan penyakit, salah satunya melalui makanan. Bola-bola daging dengan bahan utama daging sapi merupakan salah satu makanan yang dibuat di Instalasi Gizi Rumah Sakit Umum Pusat (RSUP) dr. Mohammad Hoesin Palembang. Bahan pangan hewani merupakan sumber utama bakteri penyebab infeksi dan intoksikasi termasuk Salmonella sp. dan Escherichia coli . Bola-bola daging rentan mengalami kontaminasi oleh bahaya fisik, biologi, maupun kimia. Tujuan dari penelitian ini ialah analisis bahaya dan titik kendali kritis terhadap proses pengolahan bola-bola daging. Penelitian ini merupakan penelitian deskriptif kualitatif. Sumber informasi terdiri atas enam orang informan. Penelitian …

Studi Epidemiologi Deskriptif Talasemia, Dwi Sarwani Sri Rejeki, Nunung Nurhayati, Supriyanto Supriyanto, Elva Kartikasari

Kesmas

Talasemia adalah penyakit kelainan darah akibat kekurangan atau penurunan produksi hemoglobin. Jumlah penderita talasemia di Yayasan Talasemia Indonesia cabang Banyumas terus meningkat. Tujuan penelitian ini untuk mendeskripsikan karakteristik penderita talasemia di Yayasan Talasemia Indonesia cabang Banyumas tahun 2012. Penelitian kuantitatif dengan desain penelitian cross sectional ini dilakukan terhadap 64 sampel yang diambil dengan teknik proportionate stratified random sampling . Data dikumpulkan meliputi melalui wawancara terstruktur menggunakan kuesioner. Metode analisis yang digunakan adalah analisis deskriptif univariat. Hasil penelitian menunjukkan bahwa penderita talasemia rata-rata berusia 12,28 tahun, berjenis kelamin laki-laki (51,6%), sedang sekolah SD (40,6%), bukan angkatan kerja (92,2%), talasemia β-mayor (90,6%), …

Maternal Pre‐Pregnancy Body Mass Index Is Not Associated With Infant And Young Child Feeding In Low‐Income Mexican Children 1–24 Months Old, Eva C. Monterrosa, Edward A. Frongillo Jr., Lynnette M. Neufeld, Kelsey A. Egan, Usha Ramakrishnan, Kathleen M. Rasmussen

Faculty Publications

Pre-pregnancy overweight and obesity is associated with shorter breastfeeding (BF) duration. Whether pre-pregnancy overweight and obesity is associated with other aspects of infant and young child feeding (IYCF) hasnot been investigated. We used data from 370 children born January 1999–September 2001 in a semi-urbancommunity in Morelos, Mexico, where information on how they were fed was available at 1, 3, 6, 9, 12, 18 and 24months of age. We modified the World Health Organization’s dietary diversity indicator to assess the quality ofthe complementary foods. An index that included BF, quality of complementary foods and other behaviours wasconstructed to measure IYCF. We …

School Food Environment The Frontline For Childhood Obesity Prevention: A Mixed-Method Study Of Nutritional Competencies And Skills Of School Nutrition Professionals In Nebraska, Zainab Rida

Department of Nutrition and Health Sciences: Dissertations, Theses, and Student Research

The purpose of this statewide study was to address the nutrition knowledge, attitudes, and perceptions of school foodservice personnel in Nebraska regarding offering/serving healthy school meals. Moreover, this study identified some potential barriers and avenues of action for offering/serving healthy school meals. Data obtained from this study indicates that there is a strong correlation (r= .103, p r .237, p< .01) between the foodservice staff’s self-efficacy and their practices of offering/serving healthy school meals. Fortunately, the relationship between foodservice staff practices of offering/serving healthy school meals and their self-efficacy was positive and significantly predicted practices scores, β =.237, P< 0.01. The finding of the present study also identifies many barriers including lack of time and support that face the foodservice personnel in offering/serving healthy school meals. The findings suggested that there is an urgent need of a full school approach to promote and encourage healthy eating habits among students. Future research is needed to evaluate school wellness policies regarding healthy eating practices in schools. Moreover, establish partnerships with communities and universities for intervention that target students and their parents.

Advisor: Wanda Koszewski

Epidemiology Of Tuberculosis In Ohio, Usha Bala Vayuvegula

Master of Public Health Program Student Publications

Background: Tuberculosis (TB) is a global infectious disease often associated with HIV. Study of the distribution and epidemiologic trends may help target prevention and control measures towards high risk areas and groups.

Objective: To determine TB trends in four counties in Ohio, i.e. Franklin, Cuyahoga, Hamilton and Montgomery counties, and to explore differences in distribution of cases across gender, age groups and races.

Methods: TB surveillance data was collected from the Ohio Department of Health website for 12 years (1999-2011). Mean TB rates across gender were compared using the two sample t-test. One way ANOVA was used to compare means …

Art As A Cure: Analyzing Healthcare Treatment For The Mentally Ill Through The Lens Of Art Therapy Programs In Dakar, Senegal, Sofia Porter-Castro

Independent Study Project (ISP) Collection

Mental illness is a malady that affects roughly 2.3 million people in Senegal ("Statistics by Country” 2012), but the wide and sometimes opposing range of healing practices suggests that the attitudes surrounding mental illness are still largely contested. This is especially true in Senegal’s capital, where advances in medicine in big city hospitals are growing while ties to traditional beliefs and practices remain strong. Alternative therapies, such as art therapy, provide an opportunity for practitioners to explore different techniques for treating the mentally ill while still integrating elements of the local culture. It is precisely this integration that this paper …