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Bariatric Surgery Recipients' Needs For Long-Term Health And Well-Being; Perspectives Of Patients And Providers, Rebecca H. Liu

Electronic Thesis and Dissertation Repository

The overall purpose of this dissertation was to examine what is needed in bariatric surgery programming to support long-term health and well-being from the perspectives of the patient and providers. Study 1 assessed what bariatric surgery recipients perceive they need to best support their long-term health and well-being from a provincial sample (Ontario, Canada), and from an international sample. Study 2 explored the physical, psychological, social, and clinic-related experiences of individuals who underwent bariatric surgery at least two years prior. Study 3 investigated what bariatric clinic staff believe surgery recipients need to best support their long-term health and well-being.

Findings …

Cost Effectiveness Of Primary Total Hip Arthroplasty For Varying Levels Of Bmi, Karthikeyan E. Ponnusamy

Electronic Thesis and Dissertation Repository

The demand for hip arthroplasty is increasing rapidly due to a combination of an aging population as well as an increasing level of obesity in the country. The purpose of this study is to evaluate the risks and benefits of arthroplasty for patients of different obesity classes. The first two parts were to use a systematic review with meta-analysis and retrospective chart review to quantify the risks and benefits in different obesity classes. The third part was to perform a cost-effectiveness analysis to weight the balance between the two. We found that higher obesity classes are at higher risk of …