Medicine and Health Sciences Commons^™

Exploring Parental Perceptions Of Self-Efficacy, Role Modeling And Factors Contributing To Family Health Practices From An Employer-Provided Family Weight Management Program: A Mixed Methods Study, Kurt E. Vargo

FIU Electronic Theses and Dissertations

Parents provide a social learning environment where family nutrition, eating habits and physical activity are largely influenced by and correlated with parental modeling of these behaviors. Increasing self-efficacy is an important component in parents being role models because theoretically, it promotes cognitive change that supports their confidence and ability to modify behaviors that contributes to healthier family practices and biometric outcomes.

Phase one of this sequential two-phase study used biometric data (body mass index [BMI], cholesterol, glucose, and blood pressure) from parents (N = 37) participating in their employer’s family wellness initiative as dependent variables. Parental perceptions of nutrition, …

Determinants And Disparities Of Survival In Triple-Negative Breast Cancer Patients: A Population-Based Retrospective Longitudinal Cohort Design Utilizing The Cox Proportional Hazard Analytical Model, Michael C. Belcon

FIU Electronic Theses and Dissertations

A significant racial disparity in breast cancer mortality exists among women in the United States. Triple-negative breast cancer (TNBC) is a breast cancer phenotype that may explain, in part, this disparity between white and African American women. The objective of this study was to determine the predictors of survival in TNBC and non-triple-negative breast cancer (NTNBC) patients.

Data on 168,756 female patients with a diagnosis of invasive breast cancer in the Surveillance Epidemiology and End Results (SEER) program were stratified based on breast cancer receptor phenotypes in this retrospective longitudinal cohort study design. Multiple logistic regressions were used for exploring …

In Search Of Safety, Negotiating Everyday Forms Of Risk: Sex Work, Criminalization, And Hiv/Aids In The Slums Of Kampala, Serena Cruz

FIU Electronic Theses and Dissertations

This dissertation offers an in-depth descriptive account of how women manage daily risks associated with sex work, criminalization, and HIV/AIDS. Primary data collection took place within two slums in Kampala, Uganda over the course of fourteen months. The emphasis was on ethnographic methodologies involving participant observation and informal and unstructured interviewing. Insights then informed document analysis of international and national policies concerning HIV prevention and treatment strategies in the context of Uganda. The dissertation finds social networks and social capital provide the basis for community formation in the sex trade. It holds that these interpersonal processes are necessary components for …

Sex-Positive Curricula: An Investigation Of The Relationship Between Physical Fitness, Self-Concept And Sexual Functioning, Lia Jiannine

FIU Electronic Theses and Dissertations

Despite the well-recognized benefits of exercise, Americans are gaining weight in astounding proportions and levels of physical activity are on the decline. The purpose of this study was to investigate a relationship between physical fitness, self-concept and sexual health. There is a dearth of knowledge on this relationship specifically in the context of sex-negative curricula, which is the dominate discourse in the United States.

One hundred and thirty-three participants between the ages of 18 - 50 volunteered for fitness testing and data collection. Physical fitness was assessed through body fat, resting metabolic rate, cardiovascular endurance, muscular strength, muscular endurance and …

Complementary And Alternative Medicine And Japanese Chronic Disease Patients’ Quality Of Life And Perceived Stress, Hideaki Tanaka

FIU Electronic Theses and Dissertations

This mixed methods study examined the association between the frequency of five lifestyle-related complementary and alternative medicine (CAM) practices and perceived quality of life (QOL) and stress among patients in Japan diagnosed with chronic disease, and also examined why patients decided to receive Okada purifying therapy [(OPT) biofield therapy]. Data from 1,190 patients were analyzed using bivariate and multiple regression analysis, followed by analysis of one-on-one in-depth interviews conducted among 25 patients on reasons why patients decided to practice OPT. Grounded theory methodology was used to analyze transcribed interview data.

Results of multiple regression analysis indicated that engaging in arts …

The Impact Of Red Light Cameras On Injury Crashes Within Miami-Dade County, Florida, Anthoni Llau

FIU Electronic Theses and Dissertations

Previous red light camera (RLC) studies have shown reductions in violations and overall and right angle collisions, however, they may also result in increases in rear-end crashes (Retting & Kyrychenko, 2002; Retting & Ferguson, 2003). Despite their apparent effectiveness, many RLC studies have produced imprecise findings due to inappropriate study designs and/or statistical techniques to control for biases (Retting & Kyrychenko, 2002), therefore, a more comprehensive approach is needed to accurately assess whether they reduce motor vehicle injury collisions. The objective of this proposal is to assess whether RLC’s improve safety at signalized intersections within Miami-Dade County, Florida. Twenty signalized …

A Case-Only Genome-Wide Association Study Of Gender- And Age-Specific Risk Markers For Childhood Leukemia, Sandeep Kumar Singh

FIU Electronic Theses and Dissertations

Males and age group 1 to 5 years show a much higher risk for childhood acute lymphoblastic leukemia (ALL). We performed a case-only genome-wide association study (GWAS), using the Illumina Infinium HumanCoreExome Chip, to unmask gender- and age-specific risk variants in 240 non-Hispanic white children with ALL recruited at Texas Children’s Cancer Center, Houston, Texas. Besides statistically most significant results, we also considered results that yielded the highest effect sizes. Existing experimental data and bioinformatic predictions were used to complement results, and to examine the biological significance of statistical results.

Our study identified novel risk variants for childhood ALL. The …

The Influence Of Psychological Predictors And Cognitive Behavioral Stress Management Intervention On Antiretroviral Therapy (Art) Adherence Among Hiv-Positive Female Haitian Alcohol Users, Pascale C. Jean

FIU Electronic Theses and Dissertations

Purpose: Over half the HIV-infected persons in the Caribbean, the second most HIV-impacted region in the world, live in Haiti. Using secondary data from a parent study, this research assessed the effects of psychological and social factors on antiretroviral therapy (ART) adherence among Haitian, HIV-positive, female alcohol users.

Theoretical Foundation and Research Questions: Using the Theory of Planned Behavior/Reasoned Action and the Information, Motivation, Behavior skills model as guiding theoretical frameworks, the study examined the effectiveness of an adapted cognitive behavioral stress management (CBSM-A) intervention in improving ART adherence. The effect of psychological factors (depression, anxiety, beliefs about medicine, and …