Medicine and Health Sciences Commons^™

Support Or Interference: Relational Influences On Mother’S Exclusive Breastfeeding Practices In Ghana, Georgiana Esteves

Public Health Theses

Childhood malnutrition is a challenge that needs to be understood as a global health threat. Exclusive breastfeeding (EBF) is recognized as the best practice to improve a child’s growth and cognitive development in the first months of life. The World Health Organization recommends EBF until 6 months. Mothers need family support to adhere to EBF practices. This study aimed to understand the interpersonal level relational influences of fathers, grandmothers, and other family members on the mother-child dyad adherence to EBF practices, as well as document community and societal influences on EBF. This study took place in the Central Region of …

The Role Of Childhood Trauma In Intergenerational Trauma (Igt), Audrey Huang

Public Health Theses

Emerging research has focused on the intersection of personal and parental trauma within intergenerational trauma (IGT) transmission, specifically offspring adverse childhood experiences due to trauma-related parenting behaviors. However, the role that offspring childhood trauma and its various subtypes may play in moderating or mediating IGT transmission, as well as the impact of caregiver sex, are still remains largely understudied. We examined how the transmission of PTSD between survivors of the 1994 genocide to their offspring might be either (a) mediated by overall and subtypes of offspring childhood trauma, or (b) moderated by overall and subtypes of offspring childhood trauma, and …

Exploring Climate Policy And Health Perspectives In Samoa: A Mixed Methods Study, Erika-Ann Fumiko Kim

Public Health Theses

Background: Greenhouse gas emissions have driven human-induced climate change, bringing several impacts to small island nations in the Pacific. Samoa, a small island developing state located in the south Pacific Ocean, is at disproportionate risk from impacts of climate change such as rising surface temperatures, rising sea levels, increases in frequency and degree of heavy precipitation events, and increases in the frequency of droughts. Simultaneously, Samoan populations possess a high prevalence of non-communicable diseases such as diabetes, heart disease, and hypertension. For multiple decades, the Government of Samoa has framed climate change as a key issue that threatens the lives, …

A Prediction Model Of Rotavirus Vaccine Performance Based On Meta-Analysis And Variable Selection, Yueqi Li

Public Health Theses

Background: Rotavirus is the leading cause of diarrheal diseases worldwide and is responsible for substantial morbidity and mortality among children younger than 5 years of age. The introduction of national immunization programs against rotavirus has greatly reducedhospital admissions and deaths from rotavirus gastroenteritis, but vaccine efficacy and effectiveness vary substantially between high- and low-income settings. Given the disparity of vaccine performance across countries, we built a model to predict how well the vaccines would work in settings without vaccine introduction. Methods: Data on vaccine performance and relevant predictor variables were extracted from the literature and repositories. We performed a meta-analysis …

Evaluating The Cost-Effectiveness Of Varied Vaccination Strategies For Ebola Virus Disease In The Democratic Republic Of The Congo, Rachel Amanda Lobe-Costonis

Public Health Theses

Introduction: The 2018 outbreak of Ebola virus in the Democratic Republic of Congo was the first to occur in the context of an ongoing complex humanitarian emergency. Despite optimism for an effective response given the efficacious one-dose Merck vaccine (ERVEBO), the immense challenges to public health efforts caused by the ongoing armed conflict posed unprecedented complications to the recommended ring vaccination strategy. In the end, contract tracing efforts for ring vaccination reached only 82% of individuals at best estimate, and the outbreak lasted 89 weeks with a total cost of $734 million. In comparison, transmission dynamic modeling has shown the …

Evaluation Plan For A Mortality Surveillance System In Northwest Syria, Hanna Peterson

Public Health Theses

AbstractIntroduction: Cause-specific population mortality data is one of the most useful metrics used to monitor and evaluate the severity of a crisis. However, the unique context of fragile and protracted armed conflicts creates obstacles for establishing a mortality surveillance system. When CRVS are not feasible, VA can be used to generate high-quality mortality rate estimates. There is currently little documentation of implementation and evaluation of mortality surveillance systems in conflict settings, and guidance for both is extremely limited. This thesis aims to contribute to these two knowledge gaps by providing an evaluation plan for a mortality surveillance system in Northwest …

Xylazine In The Drug Supply: Emerging Threat In Connecticut And Lessons Learned From Philadelphia, Thomas A.G. Quijano

Public Health Theses

Background: Xylazine, a sedative analgesic drug approved as an animal tranquilizer but not for human use, has become an adulterant in the supply of heroin/fentanyl.(Greene & Thurmon, 1988) Between 2019 and 2020, prevalence of xylazine in overdose death reports increased by 44.8% nationally.(Friedman et al., 2021) The three jurisdictions in 2020 with the highest prevalence of xylazine were Philadelphia (25.8%), Maryland (19.3%), and Connecticut (10.2%).(Friedman et al., 2021) Not much is known about how xylazine’s impacts on service provider’s practices and the people they serve.

Objectives: Use a multiple methods approach to understand xylazine’s presence and impact in Connecticut, and …

Melissa: Monitoring The Environment With Living Investigatory Sentinel Species Apis Mellifera, Brady Rowe

Public Health Theses

Without the ability to meaningfully detect an environmental contaminant, public health efforts can get behind the curve, and people suffer for it. Industrial polluters are the major source of environmental contamination. Despite regulation, industrial compliance efforts are often limited by the difficulty of getting samples to analyze due to cost and logistical challenges. The current method requires a compliance officer to gather a sample or rely on self-reported measures from the potential polluters. This process can be remarkably costly both in capital and human labor. These issues can be remedied by relying on the domesticated honeybee to gather the “samples.” …

Navigating A Patchwork Maze: Individuals’ Experience Of Administrative Burden When Accessing Homeless Assistance Services, Leah Robinson

Public Health Theses

Despite significant efforts to address the issue of homelessness in the United States over the past several decades, over 500,000 individuals still experience homelessness on any given night. A large portion of this persistent and high rate of homelessness can likely be attributed to the shortage of affordable housing options, the eviction crisis, and limited financial support for rental assistance found throughout the country. However, administrative burdens may also contribute to the high rate of homelessness being seen.Our study explores this question by examining 28 individuals’ experience of administrative burden when navigating the landscape of homeless assistance services in New …

Cardiovascular Disease Mortality Among Asian American And Pacific Islander Breast Cancer Survivors In The United States By Socioeconomic Status And Rurality, 2000-2018, Katherine Luis Ho

Public Health Theses

Background: Known racial/ethnic disparities in cardiovascular disease (CVD) mortality among breast cancer survivors exist and it is well-documented that non-Hispanic Black (NHB) breast cancer survivors experience higher incidence of CVD mortality compared to NHW women. However, few studies have examined CVD mortality among Asian American, Native Hawaiian, and other Pacific Islanders (AANHPI) survivors, especially with respect to socioeconomic factors and rurality at the county-level. The aim of this study was to describe how county-level factors influence disparities in CVD mortality among AANHPI breast cancer survivors. Methods: Using Surveillance, Epidemiology, and End Results 18 registries, we analyzed a retrospective cohort of …