Medicine and Health Sciences Commons^™

Employing Data Visualization For Effective Health Communication In Nairobi, Kenya: A Study Of Select Media Houses., Rabudi Charles Mark

Theses & Dissertations

This capstone project analyzes how journalists use data visualization to communicate health information. With the advent of evidence-based practice in medical communication, it is necessary to provide health information in a way that raises public health awareness and changes individual behaviour for beneficial health outcomes. The use of data visualization tools such as charts, graphs, and maps aids in the presentation of data patterns and insights, improving knowledge, engagement, and decision-making in the field of health communication. The study seeks to identify the types of health data visualization commonly employed by journalists in Kenya; assess the level of training and …

Assessment Of Organizational Readiness Towards Electronic Health Records In A Tertiary Care Hospital, Karachi, Pakistan, A Quantitative Analytical Cross-Sectional Study, Muhammad Javeed

Theses & Dissertations

Background: A medical error is one of the most preventable errors that occur frequently in hospitals, leading to millions of deaths yearly. Medical errors cost hospitals billions of dollars worldwide. Human error is also a common cause of medication errors, but this error is due to the failure of the system to detect errors. The electronic health record (EHR) is a complete set of computerized records of all information related to patient health that is used by one or more users in any care setting. This information includes demographic data of patients, patients’ progress notes, complaints and diagnoses, medications, vital …

Association Between Patient Safety Culture And Missed Nursing Care Among Nurses At A Tertiary Care Teaching Hospital In Karachi, Pakistan, Zaifullah Khan

Theses & Dissertations

Background: This study seeks to investigate the relationship between Patient Safety Culture (PSC) and Missed Nursing Care (MNC) in a tertiary care teaching hospital in Karachi, Pakistan. It stands out for its focus on healthcare setting in a developing country, addressing a significant gap in existing literature.
Purpose: The aim is to assess PSC, determine the prevalence of MNC among nurses, investigate their correlation, and examine the impact of demographic factors, including identifying the most frequent missed nursing care and their underlying reasons, providing valuable insights for healthcare systems in developing countries.
Methods: A cross-sectional analytical approach was adopted, involving …

Comparison Of Physical Activity Levels Among School-Age Adolescents In The Rural And Urban Areas Of District Swat Kpk, Pakistan- An Analytical Cross-Sectional Study, Imran Uddin

Theses & Dissertations

Background: Obesity and overweight represent significant global public health concerns. Young adolescents are in particular increasingly experiencing obesity and overweight due to their sedentary lifestyles, excessive electronic media use, and lack of physical activity (PA). This trend is linked to the development of non-communicable diseases in later life. Moreover, data regarding the lack of PA is available in Pakistan, but a gap exists in the comparative analysis of physical activity levels between rural and urban adolescents. Rural and urban areas exhibit distinctions in both geographical settings and technological advancements, potentially influencing the PA levels of their respective inhabitants.
Purpose: The …

Experiences Of Indigenous Women With Maternal Nutrition In Climate Change (Cold Weather) In Rural Bajaur, Khyber Pakhtunkhwa, Pakistan: Implications For Maternal-Infant Health, Ihsan Ullah

Theses & Dissertations

Background: Pakistan is one of the countries that is most susceptible to the effects of climate change. The country’s Northern regions have experienced several extreme cold weather events, including floods, heavy snowfall, and heavy rains, in recent years, significantly impacting maternal and infant health. Indigenous child-bearing age women in the northern rural areas are the most vulnerable populations experiencing food insecurity, disruptive food systems, increasing food prices, and disrupting food production due to climate change exacerbation.
Aim of the study: The study aimed to explore the experiences of indigenous women with maternal nutrition in harsh winter caused by climate change …

An Exploration Of Policies, Equity, And Emerging Threats To The Traffic Safety Environment In The U.S., Sachi Verma

Theses & Dissertations

Road traffic crashes are among one of the leading causes of death around the globe. Additionally, it also causes long-term physical disabilities, mental trauma, and financial pressure. By implementing road safety guidelines such as speed limits, drug and alcohol checkpoints, restraints, and penalties, motor vehicle crashes can be reduced. Road traffic crash survival primarily depends on emergency medical service's timely triaging. Rapid triaging and reduced response times can help road traffic crash morbidities and mortalities. However, several factors can be responsible for EMS delays in responding to a fatal crash. This dissertation aims to observe multiple factors related to EMS …

Understanding Healthcare Worker Experiences And Personal Protective Equipment (Ppe)-Related Skin Reactions/Injuries During The Covid-19 Pandemic: A Mixed Methods Approach, Susan Solmos

Theses & Dissertations

Personal protective equipment (PPE)-related facial skin reactions/injuries occurred in 75.13% of healthcare workers during the COVID-19 pandemic. Critical appraisal of cross-sectional studies identified methodological gaps as the majority of survey questions were not content-validated and those that were lacked descriptions of methods and psychometrics for the survey questions/tool. The aims of this dissertation study were to describe the nature, severity, and distribution of selfie captured PPE-related facial injuries using a validated tool (quantitative) and describe the contextual factors associated with PPE-related facial injuries and what factors influence nurses and Health Care Workers (HCWs) to share their experiences (qualitative). The setting …

Translating A Pediatric Weight Management Intervention Into Medically Underserved Areas, Caitlin Golden

Theses & Dissertations

Despite substantial prevention and treatment efforts, childhood obesity remains a pressing public health concern. Disparities persist in obesity prevalence among children of lower socioeconomic status, racial and ethnic minority groups, and those residing in rural areas. The vast majority of efficacious pediatric weight management interventions (PWMIs) have been based in larger cities and urban areas delivered through inter-disciplinary teams in a hospital or medical center, and the degree to which these or other efficacious PWMIs have been translated to, and are feasible in, typical rural or micropolitan areas is unclear. This dissertation describes a dissemination strategy and a systematic approach …

The State Of Oral Health In People With Disabilities And The Impact Of Family-Centered Care On The Oral Health Of Children With Special Health Care Needs, Bedant Chakraborty

Theses & Dissertations

Oral diseases are one of the most prevalent non-communicable, chronic diseases of the 21st century. Yet, dental diseases are generally neglected and are a top concern for policymakers globally. The burden of oral diseases disrupts routine activities that affect the overall quality of life, especially for those with special healthcare needs. Dental diseases have also been marked as the “silent epidemic” and are the leading secondary health condition that affects individuals with disabilities. Disabled people are less likely to receive timely and adequate dental care, which could be tied to poor oral health outcomes among them. This group of studies …

Grip Characterization Of Protective Gloves, Doris Burns

Theses & Dissertations

In 2014, ASTM International (ASTM), one of the world's largest international standards developing organizations, published a new test method on glove grip performance. This method was adopted by the National Fire Protection Association (NFPA) in some of their specification standards. The method utilized hand torque instead of the pull method previously used by the NFPA to determine the Percent Bare Hand Control Value (%BHCV). The %BHCV, compares torque results of a gloved hand versus a bare hand. In developing this new test method, only four males and one female participated; therefore, it is unclear if statistical significance was attained. In …

Assessing The Methodology, Prevalence, And Associated Factors For Adverse Childhood Experiences (Aces) Among Children And Adolescents In The United States, Kiara L. Lyons

Theses & Dissertations

To comprehensively capture the risk and protective factors of ACE exposure and ACE-related outcomes, we propose to consider a social-ecological model framework. The concept of the Social-Ecological Model was originally introduced in the 1970s by psychologist Urie Bronfenbrenner and designed to theoretically capture the multifaceted influence different personal, social, and environmental factors have on health behaviors and outcomes. Additionally, this would help to determine what prevention and intervention methods would be more appropriate to implement. This conceptual framework had five system levels: microsystem (individual), mesosystem (interpersonal), exosystem (community context), macrosystem (societal and cultural influences), and chronosystem (internal and external elements …

Environmental Exposures And Human Health Challenges: Evidence-Based Insights From Health Surveillance Systems, Jagadeesh Puvvula

Theses & Dissertations

Human exposure to environmental hazards is associated with a variety of preventable adverse health outcomes. As the environmental health risks result from the complex interaction between hazard, exposure, and susceptibility, these exposure-outcome associations are heterogeneous across the population. Improving environmental health literacy by advocating evidence-based environmental risk communication could play a role in reinforcing protective behavior against environmental hazards. The use of public health surveillance systems to assess the exposure-response associations is one of the effective ways to quantify the environmental health risks. However, there are several gaps in effectively quantifying environmental health risks. This dissertation aims to address a …

Agrichemicals (Nitrate And Atrazine) In Drinking Water And Adverse Health Outcomes In Children In Nebraska, Balkissa S. Ouattara

Theses & Dissertations

Objectives: This research was conducted to (1) determine the concentrations of atrazine, and nitrate, in Nebraska watersheds and counties; (2) calculate the incidence of pediatric cancers and prevalence of birth defects in Nebraska counties and watersheds, respectively; (3) assess the relationship between the contaminant levels and the incidence rate of pediatric cancers and birth defects prevalence.

Methods: Pediatric cancers and birth defects data were obtained from the Nebraska Department of Health and Human Services. Water quality data were collected and retrieved from the Water Quality Portal and the Nebraska Groundwater Quality Clearinghouse. Geospatial and statistical analyses were conducted at the …

A Systematic Literature Review Of The Prevalence, Distribution, Exposure, And Human Health Risks Of Tire Microplastics And The Contribution Of Their Physicochemically Diverse Properties, Luke Glastad

Theses & Dissertations

The history of synthetic plastics dates back to their first uses in 1907, continues with their expansion through the middle of the century with a diverse array of new polymers, and are so omnipresent today that many label this age of Earth the Plasticene Era. Tire microplastics (TMPs) have been increasingly identified as one of the environment's most bountiful types of microplastics (MPs). TMPs mainly enter the environment as tire-wear particles (TWPs) and recycled tire crumb (RTC). TWPs, in particular, have a high degree of variability, which impacts their distribution, degradation, and risk for adverse human health effects. This review …

Evaluation Of Awareness, Knowledge, And Preventive Intervention Of Nonalcoholic Fatty Liver Disease Among Chinese Young Adults, Yi Du

Theses & Dissertations

The prevalence of nonalcoholic fatty liver disease (NAFLD) among Chinese young adults (CYA) aged 18-25 years ranges from 4.7% to 15.1% and has kept increasing in recent years. Previous studies reported limited awareness and knowledge of NALFD among middle-aged and older Chinese populations, however, they have not investigated awareness in CYA, for which there is no well-validated questionnaire. There is currently no efficacious educational intervention on NAFLD for CYA.

The objectives were 1) to develop and validate a questionnaire which can be used to assess the awareness and knowledge of NAFLD among CYA; 2) to assess the awareness and knowledge …

Contextual Factors And Sti/Hiv Sexual Risk Behaviors Among Hispanic Youths Aged 13 To 24 Years, Mariam Taiwo

Theses & Dissertations

Despite the growing population of Hispanics and several efforts to combat the high STI/HIV rates among Hispanic youths aged 13 to 24 years in the United States, this population continues to experience stark disparities in STI/HIV and is underrepresented in STI/HIV research relative to their White peers. This dissertation consists of three distinct studies designed to identify and understand the contextual factors of STI/HIV sexual risk behaviors across the social-ecological model that are pertinent to Hispanic youths.

Results from the first study showed that STI/HIV sexual risk behavior varied by Hispanic youths’ acculturation types and moderated by gender. We found …

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 …

Investigation Of Cumulative Genetic Risk And Cc16 In Adult Asthma And Copd Populations, Kelli C. Gribben

Theses & Dissertations

INVESTIGATION OF CUMULATIVE GENETIC RISK AND CC16 IN ADULT ASTHMA AND COPD POPULATIONS

Kelli C. Gribben, Ph.D.

University of Nebraska Medical Center, 2022

Supervisors: Paraskevi A. Farazi and Tricia D. LeVan, Ph.D.

Asthma and Chronic Obstructive Pulmonary Disease (COPD) have complex etiologies and lack biological predictors that can be used for primary prevention, early detection, progression, or monitoring. Genetic risk scores (GRS) aggregate genetic effects from GWAS-identified susceptibility variants associated with a trait. GRS may provide opportunities to improve disease prediction to inform public health and clinical interventions. Asthma GRS studies utilizing multi-ethnic populations are scarce and there is a …

Intention To Breastfeed: Breastfeeding Attitudes, Norms, Self-Efficacy, Social Support Network And Community Resources Of African American, Low-Income, Emerging Adult Women, Pregnant For The First Time, Sara E. Brown

Theses & Dissertations

African American (AA) women continue to have the lowest rates of breastfeeding. This continues to create a health disparity even though breastfeeding is extensively recognized in the scientific and health care communities as the optimal feeding choice for infants. This study examined the relationship between the external variables (social support network and community resources) and the explanatory variables (attitudes, norms, and perceived self-efficacy) and intention to breastfeed, for the AA, first time, low-income, emerging adult pregnant woman. The Integrated Behavior Model (IBM) was used as the theoretical framework to guide this study in better understanding the variables influencing breastfeeding intention. …

The Ecology Of Mental Health And The Impact Of Barriers On Mental Health Service Utilization, Alisha Aggarwal

Theses & Dissertations

Mental health has emerged as a major public health concern in recent times with several disparities and barriers related to adequate health service utilization. Different age groups experience diverse symptoms and face distinct barriers in accessing and utilizing healthcare. Policies like Mental Health Parity and Addiction Equity Act and the Patient Protection and Affordable Care Act were launched to improve insurance coverage and delivery of mental health services. However, a large gap of unmet needs exists for adequate mental health service utilization in the country. This dissertation aims to describe the financial and non-financial barriers to mental health service utilization …

Giving Birth At A Critical Time: Assessing Perinatal Depression Among Syrian Refugees In Low Resource Settings, Nada Alnaji

Theses & Dissertations

Refugee mothers are at an increased risk of suffering from stress and mental health conditions during the first year after giving birth to a child. The objective of this study is to enhance the early identification of treatable mental health conditions among perinatal women living within humanitarian settings. The central hypothesis is that a culturally specific approach can be helpful for the long-term success of mental health efforts. In this study, we use qualitative interview methods to understand the cultural paradigms and predisposing factors for perinatal depression related to being a Syrian refugee in Lebanon during the COVID-19 pandemic. In …

Investigation Of Environmental Lead Exposures In Children At A Midwestern City With Superfund Site, Zijian Qin

Theses & Dissertations

Childhood exposure to lead is known to cause a host of adverse health effects in children, with no safe blood lead level indicated. Environmental lead contamination is prevalent throughout the United States and remains a threat to the healthy development of children living in these areas, including children in Omaha, Nebraska. The overall objectives of this dissertation were to characterize potential sources of lead in the community – where children play and where children live through the use of environmental exposure sampling. This dissertation also provides insight into current Nebraska children's blood lead levels and identifies local populational attributes that …

Use Of Telehealth In Home-Based End-Of-Life Care For Children In Rural Regions, Meaghann S. Weaver

Theses & Dissertations

A national shortage in pediatric-trained providers results in certain geographies, primarily rural, where children with special needs are not able to access home-based care at their end-of-life. Advances in technology have made the use of telemedicine a potential modality for palliative care subspecialty clinicians to provide clinical care and support for adult-trained hospice teams. This dissertation utilizes four approaches to consider telehealth as an unexplored opportunity in care delivery: (1) a systematic review of telehealth measures and instruments to select the Technology Acceptance Model as a validated metric of telehealth acceptance uniquely now applied to pediatric care; (b) a pilot …

Perinatal Periods Of Risk: Examination Of Data Quality & Inclusion Criteria, New Unbiased Reference Groups, And A Nationwide County-Level Analysis, Carol S. Gilbert

Theses & Dissertations

Records of births, infant deaths, and fetal deaths are compiled by the US Vital Records System and used to monitor population health and guide health policy. The Perinatal Periods of Risk Approach (PPOR) relies on vital records data to address fetal and infant mortality in US cities. It uses reference groups to estimate preventable mortality by risk period. To avoid biased analyses due to poor data quality for small and early infant and fetal deaths, an expert committee recommended that PPOR analyses exclude fetal deaths delivered at gestational age (GA) <24 >weeks, and infant deaths and live births with birthweights (BW) …

Health Service Utilization And Expenditure In Cardio-Metabolic Conditions In The United States Adults, Kavita Mosalpuria

Theses & Dissertations

Metabolic syndrome is multicomponent risk factor for cardiovascular diseases (CVD) and type 2 diabetes that reflects the clustering of at least 3 cardiometabolic risk factors, among hypertension, impaired glucose regulations, hypercholesterolemia, and obesity. CVD are the leading cause of death in the U.S. CVD occur at earlier age and is a major cause of death and disability among people with diabetes. As compared to Japan, 13.3% to 44% of the excess CVD mortality in the U.S. can be explained by the metabolic syndrome. The prevalence of metabolic syndrome was 34.3% in 2007 to 2014 and it increases with age. Metabolic …

Clinical Consequences And Determinants Of False Positive Blood Cultures In Adult Hospitalized Patients, Sidra Liaquat

Theses & Dissertations

Blood cultures are the gold standard for detecting blood stream infections. However, in the US, 0.6-6% of all blood cultures get contaminated leading to adverse clinical outcomes such as unnecessarily prolonged hospital stay and antibiotic therapy. Using electronic medical records, we explored the clinical outcomes and patient-specific risk factors of contaminated blood cultures in an era where rapid blood culture testing was being utilized to provide blood culture results within hours. Rapid blood culture test results can help clinicians in early and more effective management of patients with contaminated blood cultures, thus improving clinical outcomes. We also studied the impact …

An Explanatory Sequential Mixed Methods Nutrition And Physical Activity Intervention Study On Changes In Knowledge, Self-Efficacy, And Outcome Expectations Of Fathers, Sarah Hortman

Theses & Dissertations

Overweight and obesity rates are a continuing concern resulting in poor health outcomes and annual healthcare costs in the billions of dollars. An upstream approach of health promotion is critical to change the focus from treatment and management to prevention of chronic disease. Preventing chronic disease through evidence-based health promotion practices incorporating educational interventions aimed at dietary and physical activity behaviors will preclude negative health outcomes including cardiovascular disease, type 2 diabetes, and hypertension.

The family environment is an important consideration in the prevention of chronic disease including obesity. Parents are role models for their children, including fathers who are …

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 …

From Pipeline To Health Equity: A Case Study Of Health Profession Pipeline Students, Sonja F. Tutsch

Theses & Dissertations

Health equity arises from the social determinants of health. Access to culturally and linguistically competent health services is a major determinant of health. Despite health profession pipeline intervention efforts spanning more than 50 years, diversity in the health professions has not been achieved, and disparities in health among members of minority groups remain prevalent. Health profession pipeline programs came into existence to help grow minority representation among health professionals serving in underserved, disadvantaged, communities, where disparities in health are most prevalent. One underlying assumption was that minority students from underserved communities understand the needs of these communities best and are …

Examination Of Access, Utilization, And Barriers To Care Among Special Populations In The United States, Jed R. Hansen

Theses & Dissertations

Utilizing healthcare services is a complex phenomenon in the United States. While system-level barriers and facilitators of care, along with individual consumer choices, are known to affect access and subsequent use of services, the interaction among the factors that lead to utilization remains unknown. Examining access and utilization of healthcare services using a consumer framework incorporating both access barriers and facilitators and consumer-level dimensions that affect choice in seeking care may inform access and utilization research. The purposes of this dissertation were 1) to explore the presence of facilitators and barriers to care in ambulatory healthcare locations for non-emergent care …