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Built Environment And Risk Of Obesity In The United States: A Multilevel Modeling Approach, Yanqing Xu
Built Environment And Risk Of Obesity In The United States: A Multilevel Modeling Approach, Yanqing Xu
LSU Doctoral Dissertations
This dissertation provides a series of exploratory analyses of the relationship between built environment and obesity by using multiple data sets and employing the state-of-art Geographic Information Systems methods. Several built environment factors including street connectivity, walkability and food environment, are for the first time measured across 48 contiguous states of the U.S., built from a fine geographic scale such as the census tract level. Based on the nationwide BRFSS data, the first study used the Geographically Weighted Regression (GWR) model to analyze the obesity rates at the county level. The model results reveal that overall obesity rates are negatively …
Effects Of Brief Motivational Interviewing On Motivation For Weight Loss, Krystal Marie Waldo
Effects Of Brief Motivational Interviewing On Motivation For Weight Loss, Krystal Marie Waldo
LSU Master's Theses
Obesity rates have continued to increase over the past decade with a current estimate of 35.7% of adults who are obese in the United States. Several behavioral weight loss programs are available to individuals, which typically lead to a 10% decrease in body weight; however, most individuals begin gaining weight after six months. Long-term weight maintenance interventions may be needed to help individuals keep the weight off and more cost-effective, and tailored weight-loss treatments need to be available. Motivation may play an important role in long-term weight maintenance. Self-determination theory (SDT; Deci & Ryan, 1995) states that it is important …
The Physiological Effects Of Resistant Starch On Obesity And Diabetes, Felicia Robin Goldsmith
The Physiological Effects Of Resistant Starch On Obesity And Diabetes, Felicia Robin Goldsmith
LSU Doctoral Dissertations
Three studies were performed to determine the effects of RS on body weight and adiposity in HF DIO, diabetic C57BL/6J and GLP-1 receptor KO mice as well as genetically obese ZDF rats. The first study was a dose-response experiment for HM260 (0, 15, or 28 g/100 g diet) against the anti-diabetes drug SG (Januvia®) (0 or 0.4 g/100 g diet) in HF DIO C57BL/6J (n=55) mice injected with STZ in order to assess synergy. The most effective combination was used in the second study, the purpose of which was to determine the mechanistic importance of GLP-1 in GLP-1R KO (n=25) …