Digital Commons Network^™

Racial Differences In The Prevalence Of Depressive Disorders Among U.S. Adult Population, Fang-Di Yang

Mathematics Theses

Depression is a common but serious illness, which may have significant impact on a person’s daily life. This study examined racial/ethnic disparities on the prevalence of lifetime diagnosis of depression and current depression according to 2010 Behavioral Risk Factor Surveillance System (BRFSS) data. Logistic regression models were constructed to calculate odds ratios for comparing prevalence rates of depression across racial/ethnic groups. Significant racial/ethnic differences were found in both the prevalence of lifetime diagnosis of depression and current depression. Regional disparities were also found to be significant in the prevalence of depressive disorders across racial/ethnic groups.

Effect Of Risk And Prognosis Factors On Breast Cancer Survival: Study Of A Large Dataset With A Long Term Follow-Up, Hongwei Wang

Mathematics Theses

The main goal of this study is to seek the effects of some risk and prognostic factors contributing to survival of female invasive breast cancer in United States. The study presents the survival analysis for the adult female invasive breast cancer based on the datasets chosen from the Surveillance Epidemiology and End Results (SEER) program of National Cancer Institute (NCI). In this study, the Cox proportional hazard regression model and logistic regression model were employed for statistical analysis. The odds ratios (OR), hazard ratios (HR) and confidence interval (C.I.) were obtained for the risk and prognosis factors. The study results …

Low Fitness Phenotype And Cardiovascular Disease Risks In African American Women, Jurine H. Owen Mrs

Kinesiology Dissertations

The purpose of this study is to determine if African American Women (AAW) with low fitness levels have low fitness related to a lifestyle choice of decreased physical activity (PA) or the cardiovascular disadvantage of greater proportion of Type II (FT) muscle fibers.

Forty-eight apparently healthy AAW participated in the study. The women had no known risk factors for CVD; were sedentary (no structured fitness training program within last six months) or minimally fit (PA ≤ 3 x week for 20 minutes); and were not taking any prescription medications for blood pressure, diabetes, or lipid control. On the first visit …

An Analysis Of The Relationship Between Socioeconomic Status And Skin Cancer Using The Health Information National Trends Survey, 2005, Erin Ruoff

Public Health Theses

Background: Skin cancer is one of the most preventable forms of cancer yet for certain types of skin cancers, it can be fatal if it goes untreated. While ultraviolet radiation is the main cause of skin cancer, there are several other risk factors, including sunburn history, smoking, environmental pollutants, family history, personal history, and skin color. Practicing sun protection behaviors and receiving regular skin cancer screenings can prevent the cancer from ever developing. This study examines the demographic and socioeconomic status risk factors for skin cancer.

Methods: The Health Information National Trends Survey data was used from 2005. Using this …