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Functional Data Analysis To Guide A Conditional Likelihood Regression In A Case-Crossover Study Investigating Whether Social Characteristics Modify The Health Effects Of Air Pollution, Juana Maribel Herrera Hernandez

Open Access Theses & Dissertations

In this study we are focused on exploring whether social characteristics modify the relationship between air pollution and hospitalizations due to asthma or chronic pulmonary obstructive disease (COPD) in El Paso, Tx. The case-crossover design with conditional regression analysis was used, here the controls and the case are the same subject at different

times and has the advantage of removing confounding by permanently confounding factors. Social characteristics are included in the models as interactions with the pollutants, variables included are age, sex, ethnicity and insurance status as indicator for the socio-economic status. The pollutant's lags were chosen using the historical …

Cross-Border Mobility, Access To Healthcare Through Health Coverage, And Other Correlates For Utilization Of Healthcare Services Along The U.S.-Mexico Border, Krystal Martinez

Open Access Theses & Dissertations

BACKGROUND: At the national level, Hispanics suffer from poor health coverage. This is amplified in Texas, which has the highest percent (26.3%) of uninsured individuals in the U.S., and further augmented in El Paso, TX. In some border states and counties, barriers to healthcare include medically underserved areas, low-income, and the recent immigration among the Hispanic population. Cross-border mobility has facilitated access to health services in Mexico. Despite this, there remain gaps in understanding utilization of healthcare services among Hispanics in El Paso, TX. AIMS & OBJECTIVES: The aims of this study are to: (1) describe access to healthcare through …