Open Access. Powered by Scholars. Published by Universities.®
- Institution
-
- University of Nebraska Medical Center (7)
- City University of New York (CUNY) (3)
- The University of San Francisco (3)
- University of Kentucky (3)
- Western University (3)
-
- East Tennessee State University (2)
- Bellarmine University (1)
- California State University, San Bernardino (1)
- Claremont Colleges (1)
- Georgia Southern University (1)
- Hollins University (1)
- SIT Graduate Institute/SIT Study Abroad (1)
- The University of Akron (1)
- Trinity College (1)
- University of Massachusetts Amherst (1)
- University of Tennessee Health Science Center (1)
- University of Tennessee, Knoxville (1)
- West Virginia University (1)
- Keyword
-
- COVID-19 (3)
- Marijuana (2)
- Opioid use disorder (2)
- Public Health (2)
- ACEs (1)
-
- AFT models (1)
- Aboriginal (1)
- Abuse (1)
- Adolescent (1)
- Adverse childhood experiences (1)
- African-American (1)
- Aging (1)
- Aging population (1)
- Alcohol (1)
- Alternative medicine (1)
- Amino acid (1)
- Andersen Behavioral Model (1)
- Arrests (1)
- BMI (1)
- BRFSS (1)
- Binge Drinking (1)
- Black (1)
- Blacklegged ticks (1)
- Buprenorphine (1)
- Burnout (1)
- Burnout Interventions (1)
- Burnout Prevention (1)
- C diff (1)
- C. diff (1)
- CAM (1)
- Publication Year
- Publication
-
- Capstone Experience (4)
- Electronic Theses and Dissertations (3)
- Electronic Thesis and Dissertation Repository (3)
- Master's Projects and Capstones (3)
- Theses & Dissertations (3)
-
- Capstone Collection (1)
- Dissertations and Theses (1)
- Dissertations, Theses, and Capstone Projects (1)
- Doctoral Dissertations (1)
- Electronic Theses, Projects, and Dissertations (1)
- Graduate Theses, Dissertations, and Problem Reports (1)
- Masters Theses (1)
- Scripps Senior Theses (1)
- Senior Theses and Projects (1)
- Student Theses (1)
- Theses and Dissertations (ETD) (1)
- Theses and Dissertations--Epidemiology and Biostatistics (1)
- Theses and Dissertations--Kinesiology and Health Promotion (1)
- Theses and Dissertations--Public Health (M.P.H. & Dr.P.H.) (1)
- Undergraduate Honors Theses (1)
- Undergraduate Theses (1)
- Williams Honors College, Honors Research Projects (1)
Articles 1 - 30 of 33
Full-Text Articles in Epidemiology
Examining The Impact Of Racial And Ethnic Disparities In Colorectal Cancer Screening Compliance In The United States And The Potential Of Targeted Interventions., Jessica Ware
Capstone Experience
Objectives:
Examine Colorectal cancer (CRC) screening compliance among racial and ethnic groups in the United States (US) based on the US Preventive Services Task Force (USPSTF) recommendations.
Identify targeted interventions to promote screening compliance, early diagnosis, and CRC survivorship.
Methods: This cross-sectional study utilized 165,878 selected participant responses from the 2022 Behavioral Risk Factor Surveillance System. We modeled and investigated CRC screening compliance based on the USPSTF recommendations as inclusion criteria between racial/ethnic groups in the US while adjusting for covariates using a weighted stepwise logistic regression.
Results: With covariates adjustment, Hispanics (POR 1.16 95%CI 1.04-1.29), Asian …
Examining The Relationship Between Deafness And Mental Health Status: An Analysis Of The Behavioral Risk Factor Surveillance System (Brfss) 2022, Brianna Stroud-Williams
Examining The Relationship Between Deafness And Mental Health Status: An Analysis Of The Behavioral Risk Factor Surveillance System (Brfss) 2022, Brianna Stroud-Williams
Capstone Experience
Objective: The objective of the research is to examine the association between mental health status as measured by number of mentally healthy days in the past month and deafness and binge drinking.
Methods: The Behavioral Risk Factor Surveillance System (BRFSS) study was conducted via telephone survey in 50 states, including the District of Columbia and US territories. The sample size is 402,156 participants. Univariate, bivariate, and multivariate regressions, odds ratio, and 95% confidence interval were used to measure the data.
Results: Deaf respondents have 1.56 times the odds of having poor mental health than those who are not deaf. (95% …
Exploration Of The Implementation Of An Integrated Electronic Laboratory Information Management System On Quality Diagnostics Service Indicators At A County Level Public Hospital In Western Kenya., Kelly Allen
Capstone Collection
Underinvestment in pathology and laboratory capacity caused by low visibility in research and in prioritization by public health leaders results in limited effective healthcare coverage and an estimated 1.1 million premature deaths annually in Low-and-Middle-Income Countries. Kenya’s public health laboratories provide a median 41% of the Essential Diagnostic List to their patients and in Kisumu County, as much as 44.2% of the population has little to no access to essential diagnostics. The government of Kisumu implemented the county Health Laboratory Strategic Plan 2018-2022 to address this public health challenge. Little information exists on the effectiveness of these initiatives and the …
Reducing Burnout Using Emergency Planning: A Literature Review, Taylor Vaughn
Reducing Burnout Using Emergency Planning: A Literature Review, Taylor Vaughn
Capstone Experience
Objective
The objective of this capstone is to gain knowledge on what burnout is, what causes it, what can be done to prevent it, and what can be added to public health emergency plans to reduce burnout in local emergency preparedness workforces.
Methodology
A literature review was completed through peer-reviewed articles, and documents from professional and governmental organizations. The results were used to search current plans to determine whether burnout-related recommendations were present.
Results
Burnout prevention at the personal level includes a good diet, routine exercise, and mindfulness activities. At the organizational level it should include providing emotional support, emphasizing …
Communicating Health: Misinformation And Mistrust In The Age Of Coronavirus, Chris Anstead
Communicating Health: Misinformation And Mistrust In The Age Of Coronavirus, Chris Anstead
Undergraduate Theses
With one of the most advanced medical systems in the world, the Untied States still experienced an exceedingly high COVID-19 death rate per capita. Because biomedical therapies for COVID-19 were available, the focus of this review is on the social aspects of the COVID-19 response. By observing how Americans reacted to vaccination, masking, and social distancing guidelines, as well as how those guidelines were communicated to the general population from the public and private sectors, this thesis argues that the social and political aspects of the COVID-19 pandemic played a significant role in the outcome of the pandemic response. Additionally, …
Driving After Marijuana Use Among Us College Students During The Covid-19 Pandemic, Yuni Tang
Driving After Marijuana Use Among Us College Students During The Covid-19 Pandemic, Yuni Tang
Graduate Theses, Dissertations, and Problem Reports
Introduction: Adolescents and college-aged adults account for a large proportion of the United States population and are susceptible to drugs, including marijuana. Since the late 1960s in the United States, numerous states have legalized marijuana for medical and recreational purposes. These recent policy changes may alter people’s attitudes and behaviors about marijuana use, particularly young adults. The expansion of state-level marijuana legalization may also increase accessibility in younger populations and increase reckless driving behavior associated with marijuana use, including driving after marijuana use. During the COVID-19 pandemic, adolescents and young adults experienced heightened stress and anxiety, which have significantly contributed …
Social Determinants Of Access To Primary Care In Canada, Feben W. Alemu
Social Determinants Of Access To Primary Care In Canada, Feben W. Alemu
Electronic Thesis and Dissertation Repository
Despite the promise of universal care, many Canadians report having unmet healthcare needs. We conducted two studies: (1) a systematic review of studies on social determinants of health (SDH) and unmet need; and (2) a secondary analysis using the Canadian Longitudinal Study on Aging (CLSA) to investigate the association of SDH and (2a) self-reported unmet need and (2b) having a family physician. The review (n=40) found a positive association between unmet need and lower income, mental health and chronic conditions, and negative association with older age, better perceived health and having a family physician. The CLSA analysis found the odds …
1-Check Unmc Mobile App Usage: A Quantitative Analysis Of The Data, Molly Pofahl
1-Check Unmc Mobile App Usage: A Quantitative Analysis Of The Data, Molly Pofahl
Theses & Dissertations
As COVID-19 cases continued to rise in Nebraska, universities and colleges were faced with unique challenges in the effort to continue providing quality education for students. The University of Nebraska Medical Center (UNMC) took on especially difficult challenges due to its status as an academic medical center. By the Fall of 2021, students, faculty, and staff were beginning to return to campus. The 1-Check UNMC app was created to help keep sick people from coming to campus. The UNMC community was expected to screen themselves for COVID-19 using this app each day before coming to campus. This thesis is an …
Opioid Use Disorder Treatment With Buprenorphine: Analysis Of Treatment Utilization And Associated Outcomes In Kentucky, Feitong Lei
Theses and Dissertations--Epidemiology and Biostatistics
Opioid use disorder (OUD) is chronic opioid use that results in clinically significant suffering, impairment, or even death. The opioid epidemic in the United States has become a public health and economic crisis, affecting patients' well-being and the nation's overall health and welfare. Eastern Kentucky was among the first regions affected by the opioid crisis, and Kentucky has historically ranked among the top five states for age-adjusted drug overdose mortality rate.
There are three medications (buprenorphine, methadone, naltrexone) approved by the U.S. Food and Drug Administration to treat OUD. As a partial opioid agonist, buprenorphine is a safe medication for …
Responding To The Pandemic: A Multicountry Study On Social-Political Factors And Health Outcomes Of Covid-19, Lan Yao
Theses and Dissertations (ETD)
Introduction. Coronavirus Disease 2019 (COVID-19) poses a major global threat to human beings, which has caused devastating consequences of population health, political, and economic crises in many countries. This dissertation was composed of three research activities to study the following aims: (1) review the existing literature focusing on political factors and health outcomes of COVID-19; (2) assess the relationship between democracy and case fatality rate of COVID-19 by controlling for the effect of age, comorbidity, health expenditure, healthcare workforce, and population density; and (3) identify the trajectory pattern cases peak days, deaths peak days, and peak periods.
Methods. We accessed …
The Association Of Demographics, Social And Personal/Family Characteristics With Treatment Utilization Among Young Adults With Opioid Use Disorder In The United States, Marva L. Frederick
The Association Of Demographics, Social And Personal/Family Characteristics With Treatment Utilization Among Young Adults With Opioid Use Disorder In The United States, Marva L. Frederick
Dissertations, Theses, and Capstone Projects
Background
Opioid use disorder is a life-threatening medical condition and an ongoing public health problem in the United States. Treatment is necessary to combat opioid use disorder and to minimize the health-associated problems. Opioid use disorder is treatable with life-extending medications. Studies that examined treatment utilization among young adults with opioid use disorder in the United States was scarce. This study investigated the characteristics posited in the Andersen Behavioral Model of health utilization which may be associated with treatment utilization, among young adults with opioid use disorder in the United States. The urgency posed by the continuing opioid crisis in …
Fire Service Covid-19 Infection Prevention And Control Policy Comparison, Saaddedine Dichari
Fire Service Covid-19 Infection Prevention And Control Policy Comparison, Saaddedine Dichari
Theses & Dissertations
To date, there have been over 2.7 million deaths and more than 126 million cases attributed to the COVID-19 pandemic (JHU, 2021). This pandemic has affected nearly every aspect of daily life. Among those impacted are U.S. firefighters, as they provide many services beyond simply extinguishing structure fires and are frequently dual certified as emergency medical technicians. Many of the victims of this pandemic have relied on first responders to provide them with emergency medical care and hospital transport. When caring for these infected patients, firefighters have an increased risk of exposure and must be provided with adequate …
The Epidemiology Of Clostridioides Difficile In Nebraska - A Descriptive Study Between 2018-2020, Storm Keffer
The Epidemiology Of Clostridioides Difficile In Nebraska - A Descriptive Study Between 2018-2020, Storm Keffer
Capstone Experience
Objectives: Clostridioides difficile (C. diff) is a common but challenging infection both financially and medically. Due to these difficulties, Clostridioides difficile infection (CDI) caused by C. diff is a mandatory reportable disease in Nebraska and as such has been a priority disease targeted by various disease control practices across many hospitals. All CDI laboratory results are reported electronically through the Nebraska Electronic Disease Surveillance System (NEDSS). However, capturing and conceptualizing the true burden of CDIs in Nebraska has not been adequately accomplished since monitoring of CDIs began. The objective of this study is to examine the trends of …
Investigating The Association Between Adolescent Polysubstance Use, Crime, And Violence In The United States, Christian Nwabueze
Investigating The Association Between Adolescent Polysubstance Use, Crime, And Violence In The United States, Christian Nwabueze
Electronic Theses and Dissertations
The lifetime prevalence of alcohol in the United States is 8% and lifetime prevalence of illicit drug use is about 2-3%. Substance use is common among adolescents and polysubstance use is becoming a public health threat.
The prevalence of adolescent physical dating violence was 8.2%, the prevalence of adolescent sexual violence was also 8.2% while the prevalence of dual adolescent physical and sexual violence was 2.6%. Compared to those who used only single substances, adolescents who did not use any substance were 60% less likely (OR = 0.42, 95% CI = 0.24 – 0.74) to experience physical dating violence, 50% …
Use Of Lymesim 2.0 To Assess The Potential For Single And Integrated Management Methods To Control Blacklegged Ticks (Ixodes Scapularis; Acari: Ixodidae) And Transmission Of Lyme Disease Spirochetes, Shravani Chitineni, Elizabeth R. Gleim, Holly D. Gaff
Use Of Lymesim 2.0 To Assess The Potential For Single And Integrated Management Methods To Control Blacklegged Ticks (Ixodes Scapularis; Acari: Ixodidae) And Transmission Of Lyme Disease Spirochetes, Shravani Chitineni, Elizabeth R. Gleim, Holly D. Gaff
Undergraduate Honors Theses
Annual Lyme disease cases continue to rise in the U.S. making it the most reported vector-borne illness in the country. The pathogen (Borrelia burgdorferi) and primary vector (Ixodes scapularis; blacklegged tick) dynamics of Lyme disease are complicated by the multitude of vertebrate hosts and varying environmental factors, making models an ideal tool for exploring disease dynamics in a time- and cost-effective way. In the current study, LYMESIM 2.0, a mechanistic model, was used to explore the effectiveness of three commonly used tick control methods: habitat-targeted acaricide (spraying), rodent-targeted acaricide (bait boxes), and white-tailed deer targeted acaricide (4-poster …
Prevalence And Correlates Of Secondary Syringe Exchange (Sse) Among People Who Inject Drugs (Pwid) In Rural Kentucky, Jordan R. Wilson
Prevalence And Correlates Of Secondary Syringe Exchange (Sse) Among People Who Inject Drugs (Pwid) In Rural Kentucky, Jordan R. Wilson
Theses and Dissertations--Public Health (M.P.H. & Dr.P.H.)
Aim: To describe the prevalence of secondary syringe exchange (SSE) in a sample of syringe service program (SSP) clients in rural Appalachian Kentucky and to identify the correlates of SSE.
Methods: Participants (n=338) completed interviewer-administered questionnaires. Only those who reported having ever exchanged syringes at a SSP (n=140) were included in analysis. SSE was measured through self-report of obtaining syringes for someone else at a SSP in the past 6 months. Prevalence and correlates of SSE were examined using bivariate analysis and multiple logistic regression.
Results: Overall, 30% of participants reported SSE. Participants in the second [aOR= 3.83; 95% CI: …
Prevalence Of Rats And Rodent Borne Pathogens Across Post-Katrina New Orleans, Bruno Marco Ghersi
Prevalence Of Rats And Rodent Borne Pathogens Across Post-Katrina New Orleans, Bruno Marco Ghersi
Doctoral Dissertations
Disasters are happening at an increasingly higher rate and intensity a trend that is expected to continue as more humans migrate to coastal urban areas. Disasters, and as importantly, disaster recovery can affect how native and pest populations will recover. My aim was to improve understanding of disease risk by evaluating the socioecological conditions that have shaped commensal rat recovery and distribution, as well as the pathogens they carry, across New Orleans after Hurricane Katrina. I first estimated relative abundance and distribution of commensal rats from rodent trapping conducted between mid-2014 and early-2017 across 96 sites in 10 areas of …
Sperm Mitochondrial Dna Biomarkers As A Measure Of Male Fecundity And Overall Sperm Quality, Allyson Rosati
Sperm Mitochondrial Dna Biomarkers As A Measure Of Male Fecundity And Overall Sperm Quality, Allyson Rosati
Masters Theses
Introduction. Sperm parameter analysis is the standard method of male fecundity testing; however, minimal evidence supports associations between individual sperm parameters and reproductive outcomes. Our previous work shows strong associations between sperm mitochondrial DNA copy number (mtDNAcn) and time-to-pregnancy (TTP) in general populations, and between mtDNAcn and fertilization outcomes in clinical populations. Thus it is possible for sperm mtDNA biomarkers to act as summary measures of semen quality. In this study, we developed a sperm quality index (SQI) from semen parameters and compared its ability to measure fecundity to sperm mtDNAcn.
Methods. We received 384 semen samples from the Longitudinal …
A Mendelian Randomization Study Of Coronary Artery Disease And Three Amino Acids: Alanine, Glycine, And Glutamine, Allan Uribe
A Mendelian Randomization Study Of Coronary Artery Disease And Three Amino Acids: Alanine, Glycine, And Glutamine, Allan Uribe
Dissertations and Theses
Cardiovascular disease is the leading cause of death worldwide. Coronary Artery Disease (CAD) accounts for the majority of those deaths. Observational studies have identified risk factors that have been helpful in lowering the death rate, including hypertension, high cholesterol, diabetes, smoking, physical inactivity and poor diet. The effects of these risk factors on CAD remain unclear. To clarify the effect of three amino acids, alanine, glutamine, and glycine on CAD I applied a two sample Mendelian randomization analysis to extensively genotyped observational data. In a sample with up to 184,000 individuals and approximately 60,000 controls, SNPs that reached genome wide …
Adverse Childhood Experiences, Homeless Chronicity, And Age At Onset Of Homelessness, Joseph T. Tucciarone Jr.
Adverse Childhood Experiences, Homeless Chronicity, And Age At Onset Of Homelessness, Joseph T. Tucciarone Jr.
Electronic Theses and Dissertations
Childhood adversity is associated with numerous negative outcomes across multiple domains, including mental and physical health, interrelationships, and social functioning. Notably, research suggests that childhood adversity has a dose-response relationship with these outcomes; that is, greater numbers of adverse experiences in childhood are associated with worse outcomes. These outcomes overlap with many risk factors of homelessness. This study sought to address two questions: 1) Does a dose-response relationship exist between childhood adversity and chronic homelessness? 2) Does childhood adversity negatively predict the age at which homelessness first occurs? Adults experiencing homeless who are accessing homeless services in the Tri-Cities area …
Racial Disparities In The Diagnosis And Treatment Of Type 1 Diabetes In Black American Youth, Kierra Mitchell
Racial Disparities In The Diagnosis And Treatment Of Type 1 Diabetes In Black American Youth, Kierra Mitchell
Scripps Senior Theses
Introduction: Rates of childhood-onset type 1 diabetes (T1D) are steadily increasing among American youth, yet Black Americans are more likely to suffer from serious T1D-related complications caused by poor glycemic control. The aim of this thesis is to determine the external factors that are causing discrepancies in the development, diagnosis, treatment, and long-term management of T1D in Black youth.
Methods: Epidemiological studies were compiled from the American Diabetes Association, Center for Disease Control (CDC), International Diabetes Foundation (IDF), Kaiser Family Foundation (KFF), and the Claremont Colleges Library network to identify the sociocultural aspects that negatively affect long-term glycemic control in …
Infant Mortality And Maternal Health In Hartford, Ct, Chelsea Armistead
Infant Mortality And Maternal Health In Hartford, Ct, Chelsea Armistead
Senior Theses and Projects
Infant mortality is the death of an infant within the first year of life. These deaths are measured annually as a rate per every 1,000 live births and is a key indicator about maternal and infant health in a society (CDC, 2018). The United States infant mortality rate is very high when compared to other equally wealthy nations. Black infants die at a much higher rate than other racial groups, including in Connecticut. The city of Hartford's Department of Health and Human Services has plans to reduce infant mortality by providing quality prenatal and postpartum care programs and services. In …
Hospital Based Emergency Department Visits With Dental Conditions: Outcomes And Policy Implications In The States Of California, Nebraska And New York, Sankeerth Rampa
Hospital Based Emergency Department Visits With Dental Conditions: Outcomes And Policy Implications In The States Of California, Nebraska And New York, Sankeerth Rampa
Theses & Dissertations
The purpose of this dissertation was to present state-level estimates of hospital-based emergency department (ED) visits with dental conditions across all ages in the states of California, Nebraska, and New York. Also, this dissertation examined the outcomes and impact of changes in Medicaid policies on the utilization of ED with dental problems. State Emergency Department Databases (California, Nebraska, and New York), a component of the Healthcare Cost and Utilization Project (HCUP) was used for this dissertation. Dental conditions were identified by using International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM) codes. High-risk groups visiting EDs with dental conditions were …
A Descriptive Study Of The Elderly In California Substance Abuse Treatment Programs, David Berenschot
A Descriptive Study Of The Elderly In California Substance Abuse Treatment Programs, David Berenschot
Electronic Theses, Projects, and Dissertations
As gerontologists may know, there are a great deal of studies and a variety of academic literature on the misuse of alcohol and prescription medication amongst the elderly population. While there is a plethora of information on alcohol and prescription misuse, there is little reported data about the prevalence of other substance misuse experienced by this population. This study aims to help to fill that gap in the data by using quantitative methods to describe the scope of substance abuse of individuals 55-years or older. This study utilizes data from the Treatment Data Set Admission (TEDS-A). The TEDS-A is a …
Quantitative Analysis Of Opioids And Cannabinoids In Wastewater Samples, Alethea Jacox
Quantitative Analysis Of Opioids And Cannabinoids In Wastewater Samples, Alethea Jacox
Student Theses
Wastewater-based epidemiology is an innovative approach that uses the analysis of human excretion products in wastewater to obtain information about exposure to drugs in defined population groups. We developed and validated an analytical method for the detection and quantification of opioids (morphine, oxycodone, hydrocodone, oxymorphone and hydromorphone), and cannabinoids (9-tetrahydrocannabinol, 11-nor 9-carboxy- tetrahydrocannabinol (THCCOOH) and THCCOOH-glucuronide) in raw influent wastewater samples by ultra-high performance liquid chromatography-tandem mass spectrometry. Method validation included linearity (5–1 000 ng/L for opioids, 10–1 000 ng/L for cannabinoids), imprecision (<21.2%), accuracy (83%–131%), matrix effect (from –35.1% to –14.7%) and extraction efficiency (25%–84%), limit of detection (1–5 ng/L) and quantification (5–10 ng/L) and auto-sampler stability (no loss detected). River, sewage overflow and wastewater samples were collected in triplicate from different locations in New York City and stored at -20 C until analysis. River water samples were negative for all the compounds. Water from sewage overflow location tested positive for morphine (10.7 ng/L), oxycodone (4.2–23.5 ng/L), oxymorphone (4.8 ng/L) and hydromorphone (4.2 ng/L). Wastewater samples tested positive for morphine (133.0– 258.3 ng/L), oxycodone (31.1– 63.6 ng/L), oxymorphone (16.0–56.8 ng/L), hydromorphone (6.8–18.0 ng/L), hydrocodone (4.0– 12.8 ng/L) and THCCOOH (168.2– 772.0 ng/L). This method is sensitive and specific for opioids and marijuana determination in wastewater samples.
Complementary And Alternative Medicine (Cam) And Adolescent Body Mass Index (Bmi): A National Population-Based Study, Laura Y. Defrain Lpn
Complementary And Alternative Medicine (Cam) And Adolescent Body Mass Index (Bmi): A National Population-Based Study, Laura Y. Defrain Lpn
Williams Honors College, Honors Research Projects
COMPLEMENTARY AND ALTERNATIVE MEDICINE (CAM) AND ADOLESCENT BODY MASS INDEX (BMI): A NATIONAL POPULATION-BASED STUDY
Abstract
Background
Childhood obesity rates in the United States have remained around 17% since the 1990s - this figure translates to an estimated 12.7 million obese children. Maintaining a healthy weight through adolescence may limit subsequent health risks in adulthood. Complementary and alternative medicine (CAM) encompasses a variety of non-pharmacological treatments and lifestyle choices that have been utilized in addition to or in place of typical Western medicine. The relationship between adolescent Body mass index (BMI) and the use of complementary and alternative medicine has …
Application Of The Misclassification Simulation Extrapolation (Mc-Simex) Procedure To Log-Logistic Accelerated Failure Time (Aft) Models In Survival Analysis, Varadan Sevilimedu
Application Of The Misclassification Simulation Extrapolation (Mc-Simex) Procedure To Log-Logistic Accelerated Failure Time (Aft) Models In Survival Analysis, Varadan Sevilimedu
Electronic Theses and Dissertations
Survival analysis is the study of time to event outcomes. Accelerated Failure Time models (AFT) serve as a useful tool in survival analysis to study the time of occurrence of an event and its relation to the covariates of interest. The accuracy of estimation of parameters in a model depends upon the correct measurement of covariates. Considering that perfect measurement of covariates is highly unlikely, it is imperative that the performance of the existing bias-correction methods be analyzed in AFT models. However, certain areas of bias-correction in AFT models still remain unexplored. One of these unexplored areas, is a situation …
Evidence For Using Immunosuppressive Treatments When Treating Idiopathic Non-Infectious Uveitis: A Systematic Review And Meta-Analysis, Hargurinder Singh
Evidence For Using Immunosuppressive Treatments When Treating Idiopathic Non-Infectious Uveitis: A Systematic Review And Meta-Analysis, Hargurinder Singh
Electronic Thesis and Dissertation Repository
Idiopathic non-infectious uveitis is the spontaneous inflammation of the eye, which can lead to blindness if not treated correctly. Due to long-term side effects of corticosteroids, 4 classes of off-label immunosuppressive treatments are sometimes used (alkylating agents, inhibitors of T-lymphocyte signalling, antimetabolites and biological modifiers). We conducted a systematic review and meta-analysis to assess the effectiveness of different treatment classes on uveitis patients with similar characteristics. Results of the systematic review concurred with the conclusions from the meta-analysis, which found that all immunosuppressive treatments improved patient vision, with a statistically significant change in logMAR of -0.11 (95% CI of -0.152 …
Cardiovascular Disease Risk Factors In Structural Firefighters, Nicholas W. Trubee
Cardiovascular Disease Risk Factors In Structural Firefighters, Nicholas W. Trubee
Theses and Dissertations--Kinesiology and Health Promotion
This dissertation is composed of two manuscripts assessing cardiovascular disease (CVD) risk in structural firefighters. Study 1 compared traditional CVD risk factors and health-related behaviors between professional and volunteer firefighters. Online questionnaires were sent to approximately 4000 firefighters in the state of Kentucky. The results indicated that 90% of volunteer and 58% of professional firefighters were classified as moderate-to-high CVD risk. Volunteer firefighters were significantly (p < 0.001) older and more likely (p = 0.026) to be current cigarette smokers. The mean body mass index among all firefighters in the sample was 30.8 kg·m-2. Nearly 60% of volunteer firefighters were obese. Obese firefighters were more likely (p < 0.05) to have been diagnosed as diabetic or pre-diabetes compared to overweight and normal weight firefighters. These results indicate that volunteer firefighters may be at a greater CVD risk compared to professional firefighters.
Study 2 investigated the association of cardiorespiratory fitness (CRF) and body fat with arterial stiffness in professional firefighters. Forty-six …
Healthy And Livable Pittsburg Initiative: Master Of Public Health Culminating Experience, Jasmine L. Bernal
Healthy And Livable Pittsburg Initiative: Master Of Public Health Culminating Experience, Jasmine L. Bernal
Master's Projects and Capstones
Contra Costa Health Services Department of Community Wellness and Prevention sole purpose is to improve the environmental, social and economic conditions that contribute to poor health, and support a quality of life that promotes the health and well being of all residents within the county, with major attention to those underserved. The Healthy and Livable Pittsburg Initiative tries to address those issues within the city of Pittsburg. The project aims to engage certain members of the community within Pittsburg to be involved in the future community action plan, which will improve the lives of every resident in Pittsburg. The first …