Medicine and Health Sciences Commons^™

Greenspace Across The United States: Exploring Equity And Associations With Physical Activity, Obesity, And Health-Related Quality Of Life, Ellen W. Stowe

Theses and Dissertations

Neighborhood greenspace is important for health and well-being but may not be equitably present in neighborhoods across the United States. Also, many adults are physically inactive, have obesity, and report poor health-related quality of life. Greenspace has been tied to these health conditions, but with mixed findings. The purpose of this study was to 1) use an environmental justice perspective to examine variations in 11 measures of greenspace by neighborhood race/ethnicity, income, and rurality in block groups across the contiguous United States and 2) examine 11 greenspace measures in connection to physical activity, obesity, and health-related quality of life in …

A Novel Approach To Reducing Adiposity Among Young Men, Jean M. Reading

Theses and Dissertations

Background

Lifestyle intervention is the first line treatment for obesity. Yet, young men are underrepresented in lifestyle interventions, which is posited to be the result of unmet needs and overall low concern for weight management. The aims of this dissertation are to:

Papers 1 and 2: Test the preliminary efficacy, feasibility, and acceptability of a self-guided lifestyle intervention for young men.

Paper 3: Explore the behavioral and physiological factors associated with changes in adiposity among young men and women enrolled in a more intensive lifestyle intervention.

Results

Papers 1 and 2: The self-guided intervention produced modest weight …

Gestational Infections And Obesity: Implications For Intellectual Disability Risk, Maggie S. J. Mccarter

Theses and Dissertations

Maternal body weight, measured as Body Mass Index (BMI) and infection during pregnancy are established risk factors of multiple adverse birth outcomes that are also associated with intellectual disability (ID) in children, but little is known of the interaction of these two factors. This retrospective cohort study sought to explore whether BMI is an effect modifier in the association between maternal infection during pregnancy and ID of the child, and to make comparisons between categories of gestational infection. The study sample (n= 124,047 after exclusion) was derived from Medicaid administrative data. After preliminary analysis of interaction, stratified logistic regression analysis …

The Plant-Based And Soul-Full Study (Pass): Examining How Owners Of Local Vegan Soul Food Restaurants Promote The Consumption Of Vegan Foods In The African American Community, Anthony Crimarco

Theses and Dissertations

Background: Obesity remains a prevalent public health epidemic and African American (AA) adults are disproportionately affected by obesity more than any other ethnic group. There are also disparities in obesity by location, with the South having the highest rates compared to other geographic regions in the United States. Addressing poor dietary habits is important for improving obesity rates among AAs, but there has been limited research that has focused on specifically developing culturally-tailored interventions. With a recent number of soul food restaurants serving exclusively vegan meals opening up across the country to appeal to AAs and others interested in eating …

A Stakeholder Examination Of Gestational Weight Gain Guidelines, Melissa Kwitowski

Theses and Dissertations

Obesity is a significant health concern for women of childbearing age. More than 40% of women have a Body Mass Index (BMI) in the overweight or obese ranges at the time they conceive, posing significant health risks for both mother and child. Excessive weight gain during pregnancy is common and associated with numerous deleterious complications. The Institute of Medicine published gestational weight gain (GWG) guidelines based on prepregnancy BMI. However, more than 50% of women gain in excess of these recommendations. Further, many women report receiving minimal guidance from their healthcare providers regarding weight gain, nutrition, and physical activity during …

Relationships Of Chronotype, Social Jetlag, Sleep, Physical Activity And Diet With Mood, Perceived Stress, Obesity, Blood Pressure And Prostate Cancer, Daria M. Mcmahon

Theses and Dissertations

Background: Chronotype, social jetlag, poor sleep, proinflammatory diet, and low physical activity have been associated with increased risk of chronic diseases: obesity, diabetes, cardiovascular disease, depression and cancer. Yet the relationships between these factors have not been extensively investigated in prospective studies.

Methods: Two studies were conducted. The first study followed 390 healthy men and women ages 21-35 for two years. Social jetlag [SJL] and sleep measures (total sleep time [TST], sleep onset latency [SOL], wake after sleep onset [WASO]), sleep efficiency [SE]), were derived from physical activity personal (armband) monitoring. The participants wore the armband for 4-10 …

Influence Of Built Environment On Physical Activity Outcomes Among African Americans In Community-Based Obesity Intervention Studies, Amanda Sue Thomas

Theses and Dissertations

More than sixty-five percent of people in the U.S. are considered overweight or obese. African-Americans in the U.S. have a higher risk of obesity than any other racial group. One way to reduce this statistic is physical activity. Recreational green spaces (parks) can serve as an avenue to complete the 150 min/wk of recommended physical activity for adults by the ACSM. Data from SISTAS and HEALS interventions, that recruited overweight/obese African-Americans from Columbia and Florence, SC, was used to assess the association of recreational green space (parks) around a residence and physical activity. Physical activity measures of RAPA questionnaire (self-report), …

Refinement And Pilot Testing Social Networks For Encouraging Healthy Behaviors: The Social Pounds Off Digitally (Social Pod) Study, Sarah B. Hales

Theses and Dissertations

Currently about 71% of adults in the US are considered overweight or obese. Overweight and obesity are associated with higher risk of developing many chronic diseases; however, health risks associated with overweight and obesity can be reduced by as little as a 3% to 5% reduction in weight. Mobile health (mHealth) has shown promise as a way to deliver weight loss interventions, yet maintaining participant engagement over time has been a challenge. The purpose of this study was to develop, refine, and pilot test the Social Pounds Off Digitally (POD) Android app for personalized health monitoring and interaction; revise the …

An Exploration Of Factors Influencing Attrition From A Pediatric Weight Management Intervention, Melissa Ann Kwitowski

Theses and Dissertations

Childhood obesity is a serious health problem in the United States. Numerous weight management programs attempt to address this issue. However, attrition poses significant treatment efficacy challenges. Understanding attendance and attrition from childhood obesity programs is crucial for effective and appropriate resource utilization. NOURISH+ is a community-based treatment program for parents of overweight and obese children (age 5–11 years, BMI ≥ 85th percentile). The current study investigated attrition from NOURISH+ to enhance understanding of pediatric obesity treatment retention factors. NOURISH+ participants (n=70) completed a questionnaire assessing barriers to adherence and general program feedback. Data were analyzed using frequencies, …

Periodontal Microorganisms, Obesity, Chronic Inflammation, And Type 1 Diabetes, Georges Joseph Nahhas

Theses and Dissertations

Periodontal disease is a low-grade chronic inflammation in the tissues surrounding the teeth caused by multiple, mostly gram-negative pathogens. It is associated with diabetes, obesity, and chronic inflammation. The specific roles that periodontal microorganism play in these conditions are not well-studied. Hereby, we explored how periodontal bacteria from sub gingival plaque clustered in youth with and without type 1 diabetes, and how such patterns related to body-mass-index percentile (BMI percentile), C-reactive protein (CRP) and adiponectin. Cross-sectional data were collected from 105 youth with type 1 diabetes and 71 without diabetes. Participants were between 12 and 19 years of age receiving …

Exploring The Association Between Depression And Obesity Among Alzheimer's Patients, Stephanie Clugstone

Theses and Dissertations

Alzheimer’s disease (AD) is a neurological disorder that affects elderly individuals, and is becoming an increasing concern among the aging population of the world. Due to the projected increase in incidence of AD, modifiable risk factors such as depression and obesity should be evaluated, as prevention is the only current option. This study aimed to determine the prevalence of obesity and depression among AD patients, and to evaluate the association between depression and obesity. Patients were chosen from a subset of the South Carolina Alzheimer’s disease registry, which included information about weight status and depression, as well as several other …

Bmi At Diagnosis And Its Association With Markers Of Hiv Disease Progression And Cardiovascular Disease Risk., Kelly Deshon Johnson

Theses and Dissertations

Highly active antiretroviral treatment (HAART) has transformed the state of human immunodeficiency virus (HIV) from acute to chronic. As a result, the long-term effect of HAART has caused weight gain among HIV-infected individuals, leading to an increased prevalence of overweight and obesity. Increased Body Mass Index (BMI) has been associated with adverse health outcomes in non-HIV and HIV populations, yet among HIV-infected individuals, a higher BMI at diagnosis offers a slower progression from HIV to AIDS. Pre-HAART, studies reported that obese HIV-infected individuals have higher increases in CD4 count over time. However post-HAART, some report that overweight HIV-infected individuals with …

Association Between Obesity And Depression And Anxiety Disorders: Results From The 2008 National Health Interview Survey, Monica Gaidhane

Theses and Dissertations

Introduction: Obesity is one of the most important medical problems in the U.S. and is considered to be an epidemic with over 30% of the population being obese. Obesity is associated with increased risk of hypertension, diabetes, cardiovascular diseases, certain cancers and a shorter life expectancy. Recent studies have shown that higher BMI levels are also significantly associated with several lifetime mental disorders such as major depressive disorder, anxiety disorders as well as panic attacks and panic disorders. Purpose: The purpose of this study was to quantify the extent to which higher BMI increased the likelihood of Depression, Anxiety Disorder …

Meta-Analysis: Racial Disparities In Prostate Cancer Survival And Case-Control Study: Association Between Family History Of Cancers, Obesity And Prostate Cancer, Gayathri Sridhar

Theses and Dissertations

This is a compilation of 3 abstracts for the three manuscripts included in this dissertation. I. Meta-Analysis: Racial Disparities in Prostate Cancer Survival: Prostate cancer is the second leading cause of cancer-related mortality in men. Previous studies have drawn inconsistent conclusions on racial differences in prostate cancer survival. This meta-analysis was conducted to investigate the relationship between race and survival from prostate cancer. A systematic review of published articles from 1968 to 2007 assessing survival from prostate cancer among African American and White men was conducted. The search yielded 20 eligible published manuscripts. Analysis of unadjusted studies showed African American …

Assessing The Relationship Between Socioeconomic Variables And Risk Of Overweight Among Children 6 Years Of Age, Marilyn Cochon Batan

Theses and Dissertations

Background: The percentage of overweight children has tripled in the last thirty years. Inconsistent findings are published regarding the relationship between socioeconomic variables and being overweight in childhood.Objective: To determine whether socioeconomic variables are associated with risk of being overweight among six year olds. Methods: Six year olds with BMI data were selected from the National Survey of Children's Health (n=4,362). Variables were coded and a low socioeconomic index was created. Using population weights, descriptive statistics were generated and regression was utilized to assess the relationship between socioeconomic variables and being 'at risk' for overweight. Socioeconomic variables were also compared …

Association Between The Frequency Of Physical Education Classes And The Prevalence Of Overweight/Obesity In Adolescents, Collin N. Rice

Theses and Dissertations

Background/Objective: Overweight and obesity has been steadily on the rise in the United States for all groups. The prevalence of obesity for adolescents has tripled since 1980. The purpose of this study is to determine an association between the frequency of physical education classes and the prevalence of overweight/obesity in adolescents in the United States.Methods: This was a cross-sectional study that used the 2001 Youth Risk Behavior Survey (YRBS) of the Center for Disease Control. The outcome variable for the study was Body Mass Index (BMI). A BMI of 25 or greater was considered overweight or obese. The main independent …

Obesity And Health Status Among Urban Vs. Suburban Elderly In Philadelphia And Surrounding Counties, Ockidde Dufayne Harris

Theses and Dissertations

Obesity is a dangerous health condition affecting approximately 30% of all Americans and can be attributed to 300,000 deaths a year. Obesity has been found to disproportionately affect Blacks, Latinos, and those with lower SES. Although obesity is a problem for all age groups, its prevalence is highest among those 60-74 years of age. Studies have shown that there is an association between obesity and chronic conditions such as cardiovascular disease, arthritis, cancers, and type-2 diabetes. According to the Centers for Disease Control, chronic health conditions affect 80% of all elderly persons, many times limiting function and decreasing quality of …

Body Image And Attitudes Toward Obesity In College Students, Sarah Rebecca Goodwin

Theses and Dissertations

The current study was conducted in order to examine the impact of ethnicity on gender differences in body type preferences and perceptions and add to the literature examining racial differences in body type preferences and perceptions. The current study was an expansion of one by Gipson et al conducted at a historically Black university in 2004, in which responses and BMI measurements of 191 college students were examined for associations between BMI and gender, and body image and attitudes toward obesity. For the current study the sample of 176 college students enrolled at Virginia Commonwealth University, an ethnically diverse institution, …