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Full-Text Articles in Epidemiology
Urban/Rural Disparities Of Thyroid Cancer Using The Integrated Cancer Repository For Cancer Research (Icare2), Sunita Regmi
Urban/Rural Disparities Of Thyroid Cancer Using The Integrated Cancer Repository For Cancer Research (Icare2), Sunita Regmi
Capstone Experience
Abstract:
Background and objective: Multiple studies have shown that the place of residence and the distance to travel from one's residence to nearby health care providers impact cancer diagnosis and treatment. The stage of cancer at the time of diagnosis is paramount for cancer treatment and affects survival. Disparities in cancer treatment exist which affect the outcome disproportionately to certain segments of the population. To date, much of the focus has been on the racial and socioeconomic disparities in the management of thyroid cancer. The effect of geography and location (urban-rural status) on thyroid cancer stage diagnosis has …
Environmental Noise Exposure And Its Association With Elementary Standardized Testing Scores And Adult Mental Ill-Health In Louisville, Kentucky., Lindsey Adelle Wood
Environmental Noise Exposure And Its Association With Elementary Standardized Testing Scores And Adult Mental Ill-Health In Louisville, Kentucky., Lindsey Adelle Wood
Electronic Theses and Dissertations
Background and Aim: The current body of literature on the associations of environmental noise exposure with varying psychological outcomes is inconclusive, with many conflicting findings. Limitations include exposure measurement error and lack of investigation of effect modification by important factors. This dissertation aims to expand on the current understanding of these relationships by limiting exposure measurement error and by assessing effect modification. Methods: We estimated the distribution of total environmental noise in Louisville, Kentucky for several time-periods using land use regression (LUR) methodologies. Additionally, through multiple regression models, we estimated the association of environmental noise during relevant time-periods with childhood …
Assessing Best Practices, Perceptions, And Barriers To Breastfeeding In The Appalachian Region, Melissa White
Assessing Best Practices, Perceptions, And Barriers To Breastfeeding In The Appalachian Region, Melissa White
Electronic Theses and Dissertations
Background: Breastfeeding protects against a variety of adverse health outcomes for mothers and babies. Global best practices, known as the Baby-Friendly Hospital Initiative (BFHI), have been developed to support the initiation and exclusivity of breastfeeding during the post-delivery hospital stay. The aims of this study were to explore the literature related to the impact of the BFHI on breastfeeding disparities in the U.S.; compare the impact of exposure to these best practices on exclusive breastfeeding rates in Appalachian and non-Appalachian hospitals; and to understand knowledge, perceptions, and barriers to breastfeeding of postpartum mothers receiving care in a Northeast Tennessee OB/GYN …
Advanced Epidemiologic Methods To Estimate Disparities In Peripheral Artery Disease In South Carolina By Geographic Location, Payor Status, And Socio-Demographics, Brian A. Witrick
Advanced Epidemiologic Methods To Estimate Disparities In Peripheral Artery Disease In South Carolina By Geographic Location, Payor Status, And Socio-Demographics, Brian A. Witrick
All Dissertations
Peripheral artery disease (PAD) is a progressive circulatory disorder of the lower extremities that occurs when atherosclerotic plaques obstruct arteries carrying blood from the heart to the legs. PAD is associated with reduced quality of life and increased risk of poor outcomes, particularly among disadvantaged groups. There is a need to better understand disparities experienced by disadvantaged groups. Thus, the purpose of this doctoral research was to explore the association of geographic, economic, and socio-demographic factors with PAD. South Carolina is an ideal location to investigate disparities of PAD due to the risk profile of South Carolina residents and the …
Social Determinants Of Health And Substance Use Among Women Living With Hiv In Canada: Inequalities And Impacts, Mostafa Shokoohi
Social Determinants Of Health And Substance Use Among Women Living With Hiv In Canada: Inequalities And Impacts, Mostafa Shokoohi
Electronic Thesis and Dissertation Repository
The objective of this doctoral research was two-fold: 1) to estimate inequalities in social determinants of health (SDoH), health-related quality of life, and substance use among women living with HIV (WLWH) compared to the general population of women; and 2) to assess the impact of the SDoH clusters on illicit drug use and heavy alcohol drinking among WLWH. For the first objective, estimates were obtained from 1,422 WLWH aged 16+ in the 2013-2015 Canadian HIV Women’s Sexual and Reproductive Health Cohort Study (CHIWOS, time-point 1), and then compared with their counterparts estimated in 46,831 general population women in the 2013-2014 …
Determinants Of Disparities In The Colorectal Cancer Burden, Karen Elizabeth Callahan
Determinants Of Disparities In The Colorectal Cancer Burden, Karen Elizabeth Callahan
UNLV Theses, Dissertations, Professional Papers, and Capstones
Colorectal cancer (CRC) is the third leading cause of cancer incidence and mortality in the United States, with an estimated 140,000 new cases and 51,000 deaths expected in 2018. Like most cancers, the burden of CRC is unequally distributed among population groups. The current dissertation included two studies filling gaps in knowledge about CRC disparities. Study 1 characterized the relationship between educational attainment and CRC mortality by race/ethnicity. Six years of CRC mortality data (2012-2017) from the diverse state of California, with 30,180 deaths were analyzed. Sex-specific mortality rate ratios (MRR) stratified by race/ethnicity as well as by educational level …
Late-Stage Breast Cancer Diagnosis Among Haitian Women In The United States, Marie-Hortence Prosper
Late-Stage Breast Cancer Diagnosis Among Haitian Women In The United States, Marie-Hortence Prosper
Walden Dissertations and Doctoral Studies
Breast cancer is the 2nd leading cause of death among women. While a significant amount of research has been done to understand the different disparities related to this disease, there is still more to learn about the relationship between a person's nationality and the staging of breast cancer. Using the Surveillance, Epidemiology, and End Results Program as the data source, this retrospective cohort study was aimed at assessing late-stage breast cancer among Caribbean immigrants, specifically comparing Haitian women with Americans and other immigrant populations in the United States. The research questions addressed the link between nationality and the likelihood of …
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 …
Rhabdomyosarcoma Incidence And Survival In Whites, Blacks, And Hispanics From 1973-2013: Analysis From The Surveillance, Epidemiology, And End Results Program, Heather Tinsley
USF Tampa Graduate Theses and Dissertations
Purpose
Our objectives were to 1) determine the difference in Rhabdomyosarcoma (RMS) incidence and survival between different race/ethnicity groups, and 2) evaluate the difference in survival of RMS between children and adults of these race/ethnicity groups, using the Surveillance, Epidemiology, and End Results Program (SEER) database between 1973-2013.
Patients and Methods
We analyzed racial characteristic and incidence data from 4,280 patients diagnosed with RMS, between 1973-2013, that were reported to the SEER database. Survival and hazard analyses were conducted on 4,268 patients with known follow-up data, with end point being death from any cause.
Results
Over the 40-year study period …
Racial And Ethnic Differences In Low-Risk Cesarean Deliveries In Florida, Yuri Combo Vanda Sebastiao
Racial And Ethnic Differences In Low-Risk Cesarean Deliveries In Florida, Yuri Combo Vanda Sebastiao
USF Tampa Graduate Theses and Dissertations
Background and Significance: Cesarean delivery rates increased by more than 50% between 1996 and 2011 in the United States. The large increase in rates for the procedure was generally not associated with significant improvements in obstetric outcomes, raising concern about quality and prompting recommendations for prevention. Primary cesareans provide the best opportunity to reduce overall cesarean rates, and the group of first-time mothers considered low-risk for cesarean (known as nulliparous, term, singleton, vertex, NTSV) constitutes the focus of prevention efforts. Studies increasingly report racial and ethnic differences in NTSV cesareans, which remain after controlling for health factors. However, the reasons …
Disparities In Monoclonal Antibody Treatment Of Elderly Metastatic Colorectal Cancer Patients, Krista Marie Schroeder
Disparities In Monoclonal Antibody Treatment Of Elderly Metastatic Colorectal Cancer Patients, Krista Marie Schroeder
Walden Dissertations and Doctoral Studies
Multiple research studies have demonstrated racial, socioeconomic status (SES), and neighborhood disparities in first-line treatment of colorectal cancer patients, including those with metastatic colorectal cancer. However, disparities in adjunct monoclonal antibody treatment disparities have not been explored. The purpose of this study was to assess racial, SES, and neighborhood disparities in adjunct monoclonal antibody treatment of elderly metastatic colorectal cancer patients. The research was rooted in 3 theories: the fundamental cause theory, the diffusion of innovations theory, and theory of health disparities and medical technology. Data from the SEER-Medicare database and logistic regression were used to assess the relationship between …