Environmental Public Health Commons^™

‘Safe Couch, Safe House’ Program (Scshp): Reducing Exposure To Toxic Flame Retardants For Children In A Low-Income Public Housing At Hunters View, Bayview-Hunters Point, San Francisco., Aliza Khan

Master's Projects and Capstones

Since the 1970s, flame retardants have been used extensively in consumer goods, including furniture, textile, and electronics, to meet California’s flammability standards. (Gibson et al.,2019) Polybrominated Diphenyl Ethers (PBDEs), once the most widely used flame retardants being used in consumer products, were phased out from use in manufacturing as evidence emerged about PBDEs persistence and toxicity. (Hoffman et al.,2017) PBDEs were replaced by Organophosphate Flame Retardants (OPFRs), which has proven to be a case of ‘regrettable substitution’ as exposure to OPFRs is ubiquitous and pervasive in humans due to their volatility and propensity to leach from products into the environment. …

Clinical And Environmental Factors Affecting The Survival Outcomes Among Stage 1a Tn0m0 First Primary Non-Small Cell Lung Carcinoma Patients In The United States., Naiya Patel

Electronic Theses and Dissertations

Background: Lung cancer is the second leading cause of death in the United States (U.S.). The most prevalent histological type of lung cancer is Non-Small Cell Lung Cancer (NSCLC), which has an overall five years survival of 5% if left untreated. Therefore, early treatment of NSCLC is vital to improve overall survival (OS) outcomes. Several factors affect survival outcomes, which can be categorized as modifiable or non-modifiable. The difference in timely receipt of guideline-concordant treatment affects the survival outcomes of patients with stage 1A NSCLC. This dissertation explored factors that affect treatment and survival outcomes among stage 1A NSCLC patients …

The Role Of E-Liquid Constituents In E-Cigarette-Induced Cardiac Arrhythmia And Autonomic Imbalance., Cory Kucera

Electronic Theses and Dissertations

Introduction. Accumulating evidence indicates that exposure to electronic cigarettes (e-cigs) promotes sympathetic dominance and electrophysiologic instability in the heart, potentially culminating in arrhythmogenesis. E-liquids contain various formulations of nicotine and flavorings, but the effects of specific e-liquid constituents and their concentrations on e-cig-induced autonomic imbalance and electrical dysfunction are unresolved. To that end, we tested the hypothesis that e-cigs modify cardiac autonomic balance and ventricular arrhythmogenesis in mice dependent on e-liquid constituent type and concentration. Methods. Using a crossover design and a serial exposure regimen, ECG-telemetered male C57BL/6J mice underwent whole-body exposure to e-cig aerosols generated from e-liquids containing different …

Occupational Exposures Associated With Thyroid Cancer In The Thyroid Tumor And Cancer Collaborative Registry In The Integrated Cancer Center Repository For Cancer Research, James Buckley

Capstone Experience: Master of Public Health

Thyroid cancer is one of the fastest growing cancers in the United States, with the rate of new cases increasing from 5.2 per 100,000 in 1985 to 13.8 per 100,000 in 2019, with a peak of 14.5 per 100,000 in 2015. Increased thyroid cancer incidence is associated with certain occupations, including healthcare and agriculture. Most existing literature on occupational exposures and thyroid cancer evaluate their association in terms of occupation type and thyroid cancer, rather than specific occupational exposures and thyroid cancer. This study sought to utilize the wide range of occupational exposure data in the Integrated Cancer Center Repository …

Investigation Of Orthohantavirus Genetics In Rodent Reservoirs And Clinical Samples, Samuel Melvin Goodfellow

Biomedical Sciences ETDs

Orthohantaviruses are negative-sense, single stranded RNA viruses with trisegmented genomes that can cause severe disease in humans and are carried by several host reservoirs throughout the world. In the United States, Sin Nombre orthohantavirus (SNV) is the primary cause of hantavirus cardiopulmonary syndrome (HCPS) with a fatality rate of ~36% and the highest cases occuring in the southwest region. The primary SNV host reservoir is thought to be the western deer mouse, Peromyscus maniculatus, however it has been shown that other rodents can carry different orthohantaviruses. We designed a pan-orthohantavirus detection tool to survey several small mammal populations throughout New …

Household Environments And Functional Decline Among Middle-Aged And Older Adults In China, Dandan Zhao

All Theses

This thesis investigates the associations between household social, economic, and physical environment conditions and the trajectory of self-reported functional limitations over time among middle-aged and older adults in China. Despite the increasing interest in the impact of household environments on functional decline, most existing studies are cross-sectional or concern changes in functioning observed in two waves of surveys, and they primarily focus on the influence of one condition. This thesis explores how the trajectory of functional decline is influenced jointly by multiple household factors, including living arrangement, annual living expenditure per capita, indoor air pollution resulting from solid fuels, and …

Healthcare Built Environment And The Covid-19 Pandemic, A Mixed-Method Study, Mohammad Saleh Nikooopayan Tak

All Theses

The outbreak of COVID-19 presented an unparalleled risk to public health, leading to urgent scientific efforts in understanding transmission mechanisms and mitigating risks, especially in healthcare settings. This mixed-methods study examines knowledge advancement regarding indoor air quality in healthcare facilities during the pandemic. A systematic literature review of 163 post-COVID studies identifies key research thrusts and 31 recommendations related to building ventilation, air filtration, surface disinfection, and monitoring. Comparison with over 200 pre-pandemic publications reveals both reliance on established infection control principles and unique contributions, such as detecting viral RNA in air and surface samples indicating potential airborne and fomite …

The Climate Effect On Covid-19: Lessons Learned From The Pandemic In Jakarta, Vernonia Yora Saki, Ema Novita Deniati, Yoerdy Agusmal Saputra, Dewi Susanna, Efendi Efendi

Kesmas

The global COVID-19 pandemic has presented humanity with difficult and unforeseeable hurdles. Among these challenges is understanding how climate-related aspects impact the survival of the SARS-CoV-2 virus. This study aimed to investigate the relationship between environmental factors, such as temperature, humidity, and rainfall, and the spread of COVID-19 cases in different regions. A time-and-place-based ecological study design was adopted, integrating geographic information systems and statistical techniques. Statistical testing revealed a significant association between humidity (p-value = 0.000; r = -0.777) and rainfall (p-value = 0.001; r = -0.561) with COVID-19 instances. However, no statistically significant relationship was found between temperature …

Workers’ Characteristics Of Hearing Loss At Soekarno-Hatta International Airport, Indonesia, Andrew Ebeneizer Timanta, Budi Haryanto, Ririn Arminsih Wulandari

Kesmas

This study aimed to analyze the characteristics and factors of worker behavior, including age, the use of ear protection, work duration, a record of diabetes mellitus or hypertension, work rotation, and noise hazards involved in hearing loss in PT. X at Soekarno-Hatta International Airport, Indonesia. A cross-sectional study from May 2017 to June 2017 involved 73 workers in the power service area (TZ Unit) exposed to noise levels ≥85 dBA, using an audiometry test for hearing loss and Sound Level Meter for noise hazards was conducted. The Chi-square test showed a significant correlation between age (OR 8.4, 95% Cl = …

The Influence Of The Covid-19 Pandemic On Physical Growth And Personal Hygiene Of Adolescents, Ruslan Halifu, Ahmad Amiruddin, Wa Ode Nesya J Samrida, Wa Ode Sitti Justin, Selvi Mayang Sari, Sudirman Pabokori

Kesmas

The COVID-19 pandemic has influenced the community's lifestyle, including adolescents’ behavior. One aspect majorly affected was physical growth, which encompasses several areas, including nutritional status and personal hygiene. Maintaining the quality of physical growth is very important, even beyond the pandemic. Therefore, this study aimed to determine the influence of the COVID-19 pandemic on adolescents' nutritional status and personal hygiene. A literature review method was used through a bibliometric and content analysis of publications obtained from databases such as Google Scholar. The articles obtained were classified by publication year, study location, keywords, and journal titles. Based on the literature search, …

Editorial, Al Asyary

Kesmas

No abstract provided.

Mediation Of Bmi On 25-Hydroxyvitamin D Levels In U.S. Adults With Sugar-Sweetened Beverages Consumption, Wei Ting Lin, Gabrielle V. Gonzalez, Yu Hsiang Kao, Hui Yi Lin, Mirandy S. Li, David W. Seal, Chien Hung Lee, Chih Yang Hu, Lei Shih Chen, Tung Sung Tseng

School of Public Health Faculty Publications

Body mass index (BMI) as well as sugar-sweetened beverages (SSB) has been suggested to independently decrease 25-hydroxyvitamin D (25(OH)D). However, the relationship between SSB, BMI, and 25(OH)D is uncertain. This study aimed to investigate the potential mediating role of BMI in the association between SSB intake and 25(OH)D. A total of 4505 representative U.S. adults aged above 20 years and without liver conditions were selected from the 2013–2014 NHANES. All analyses were performed under survey modules with appropriate sampling weights. The prevalence of 25(OH)D insufficiency and deficiency was 37.8% and 24.1% in U.S. adults, respectively. Compared with non-SSB consumers, an …

Is The Public Aware Of Water Quality Monitoring And Safety Notifications On Beaches?, Asli Aslan, Jeffery A. Jones, Dziyana Nazaruk, Sibel Zeki

Journal of the Georgia Public Health Association

Recreational water-related activities have important public health benefits, however, pollution at beaches may have serious health risks. Although there is a substantial amount of research and policies in place at federal and state levels, oftentimes these efforts may not be well translated to the public. This paper evaluates the effectiveness of routine water quality monitoring and warning systems in Georgia, USA. A survey was conducted among 238 beachgoers in Georgia, asking about awareness of water quality monitoring and warning signs for beach advisories. Surveys were collected directly at beaches as well as through an online questionnaire. Results show that more …

Pandemic Response Officers: Integration Between Medical, Public Health, And Higher Education Systems To Expedite Prevention And Response., Anne C Jones, Genevive R Meredith, Donna Leong, Sabine Jamal, Rachel Buckwalter, John D Clarke, Marin Clarkberg, Allan Bishop, Frank Cantone, Claire Espey, Frank Kruppa, Mary George Opperman, Gary A Koretzky

Rowan-Virtua School of Osteopathic Medicine Departmental Research

CONTEXT: Research and policy studies alike have enumerated population and community health benefits of system integration between medical, public health, and social entities. The emergence of the COVID-19 pandemic revealed the necessity of a well-trained and adequately staffed public health and medical workforce in order to process SARS-CoV-2 cases and prevent subsequent transmission. Higher education systems, in particular, represented defined populations of exposure and transmission. Opportunities existed for collaboration and task sharing between institutions of higher education and local public health departments to limit spread and impacts.

PROGRAM: This article describes the Pandemic Response Officer (PRO) program at Cornell University, …

Meet Me In The Middle: A Scoping Review On Understanding Adolescent Needs In Climate Communication, Gwendolyn Monica Hoff Anderson

Master's Projects and Capstones

The greatest effects of climate change are likely to be felt by youth. Young people are disproportionately affected by climate change due to their critical developmental stage and lack of power, and they experience both higher severity and prevalence of mental health issues related to climate change. Strong emotions have long been recognized as potential catalysts for action, or they may lead to paralyzing feelings of being overwhelmed. Climate communication is a critical tool to spark climate concern and encourage action. Activism, in turn, may help youth manage their anxiety about climate change. This scoping review examines emerging evidence on …

Lung And Colorectal Cancer Disparities In Appalachian Kentucky: Spatial Analysis On The Influence Of Education And Literacy, Nicole Robertson Mph, Todd Burus, Lauren Hudson, Pamela C. Hull, Lee Park, Nathan L. Vanderford

Markey Cancer Center Faculty Publications

Low educational attainment and high cancer incidence and mortality rates have long been a challenge in Appalachian Kentucky. Prior studies have reported disparities in cancer incidence and mortality between Appalachian and non-Appalachian populations, but the influence of education on this disparity has not been extensively studied. Herein, all cancers and two cancer sites with available screenings (colorectal and lung) were joined with education indicators (educational attainment and literacy) and one geographic indicator across all 120 Kentucky counties. This dataset was used to build choropleth maps and perform simple linear and spatial regression to assess statistical significance and to measure the …

Prevalence Of Leprosy In Lower -Middle- Income And Upper -Middle-Income Countries: A Secondary Data Analysis, Venkatesh Ramaswamy Naik, Rishikha Jeyapal

Manipal Journal of Nursing and Health Sciences

Abstract

To Study the Prevalence of Leprosy in Lower -Middle- Income and Upper -Middle-Income Countries

Introduction: Leprosy is an infectious disease affecting the nerves causing loss of sensation of touch and pain in the affected areas. The prevalence of leprosy in different countries has changed over time with the governments of the respective countries intensifying their efforts and working on various public health programs. Objective: This study aimed to look into the prevalence rates of leprosy per 1000000 population in lower-middle-income and upper-middle-income countries. Material and Method: The prevalence rates per 1000000 population were obtained from the Global Health Observatory …

Institute For Global Health And Development : Issue 5 - July 2023, Institute For Global Health And Development

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Analysis Of Nitrogen, Phosporus And Potassium Concentration In Liquid Organic Fertlizers Of Vegetable Waste, Charcoal And Snails, Fika Fatwa Anin Nafis, Djoko Kustono, Anindya Hapsari

Preventia: The Indonesian Journal of Public Health

Nitrogen, phosphorus and potassium concentration in liquid organic fertilizer can be obtained from organic materials. Liquid organic fertilizer can be made from vegetable waste, charcoal, and gold snail (Pomacea canaliculata L.). This study aimed to know the concentration of nitrogen, phosphorus and potassium in liquid organic fertilizers of waste vegetable, charcoal and snail. Methods used to test nitrogen was the Kjeldahl method, while potassium and phosphorus tested with spectrophotometer. The results showed that the concentration of nitrogen, phosphorus and potassium in liquid organic fertilizers of waste vegetable, charcoal and snail were 0,2612 percent; 0,0334 percent; and 0,1421 percent. This concentration …

Monitoring Personal Exposure To Air Quality Gradients While Biking On An Elevated Urban Trail, Gavin D. Salas

DePaul Discoveries

Air pollution is a major global health concern, specifically as it relates to the human exposome. The EPA criteria pollutants, including particulate matter (PM), carbon monoxide (CO), carbon dioxide (CO₂), and NO_x can have severe impacts on respiratory and cardiovascular health, particularly in populations with chronic illnesses such as asthma, those facing economic hardships and individuals who frequently spend time outdoors, such as bicyclists and runners. To understand the impact of air pollution on human health, it is essential to assess personal exposure. This study aimed to investigate personal exposure to air pollution levels while biking along …