Global ETD Search

11	Disordered Eating Behaviour, Unhealthy Eating Patterns and the Association with Body Mass Index among Canadian Youth Aged 12-17: A Cross-sectional Study Habib, Jayson January 2023 (has links) This is the final submission of my Masters Thesis. / OBJECTIVES: Cognitive disordered eating behaviours (body shape concerns) are prevalent among youth with higher unhealthy body mass indexes (BMIs), while physical disordered eating behaviours (unhealthy changes in eating habits) are common mechanisms in determining future BMI. This thesis investigates the associations between these disordered eating behaviours and BMI categories and evaluates potential covariate modification. As a secondary objective, this thesis investigates the association between unhealthy eating patterns and BMI categories. METHODS & DATA ANALYSIS: This study was conducted among Canadian youth aged 12-17 (n=12,350). Body shape concerns were measured as the frequency of having a preoccupied desire to be thin while changing eating habits was measured as the frequency of changing eating habits to manage weight. Unhealthy eating patterns were defined as frequent restaurant eating, energy drink consumption, and skipping breakfast. Categorical BMI classifications consisted of obesity, overweight and normal/underweight. Adjusted multinomial logistic regression models were constructed. Covariates were independently tested for statistical interaction in the primary relationships. Measures of association were reported as adjusted odds ratios (ORs) with 95% confidence intervals. RESULTS: Having a preoccupied desire to be thin was associated with increased odds of being overweight and having obesity. These relationships were modified by sex, physical activity, and sleep. Changing eating habits to manage weight was associated with increased odds of being overweight and having obesity. These relationships were modified by sex. Skipping breakfast increased the odds of being overweight and having obesity, while consuming energy drinks increased the odds of having obesity. CONCLUSION: Over 40% of the sample experienced some frequency of having body shape concerns or changing eating habits to manage weight. These disordered eating behaviours increase the odds of being overweight and having obesity. Continued monitoring through national–level surveys, will be crucial in understanding changes in rates of disordered eating behaviour. / Thesis / Master of Public Health (MPH) Body Mass Index Disordered Eating Canadian Youth Body Image Concerns Changing Eating Habits Unhealthy Eating
12	A Cross-national Comparison Study of Metabolic Syndrome among Canadian and Korean Older Adults Song, Geum Ju 23 May 2014 (has links) Background: Metabolic syndrome (MetS) is a clustering of traditional cardiovascular risk factors including central obesity, dyslipidemia, insulin resistance, and hypertension. The prevalence of MetS increases risk of cardiovascular disease and type 2 diabetes and increases with age. Purpose: To compare prevalence and correlates of MetS (and components) in Canadian and Korean older adults. Methods: This study consisted of secondary data analysis, using data from the Canadian Health Measures Survey (CHMS) (cycle 1) and the Korea National Health and Nutrition Examination Survey (cycle 4). The study sample included adults aged 60 to 79 years and who provided fasting blood samples. To compare prevalence of MetS between countries, the same diagnostic criteria (Harmonizing definition) were used. Similar measures of potential explanatory variables for MetS, such as physical activity, dietary patterns, comorbidity, gender, household income adequacy, education, marital status, alcohol consumption, smoking, psychological distress, and duration of sleep were also used where possible. Univariate and multiple logistic regression models were used to examine the cross-sectional relationship between these study variables and MetS. Principal component and cluster analyses were conducted to derive dietary patterns. Results: Included were 550 (weighted N=4,886,039) and 3,040 (weighted N=4,267,182) Canadians and Koreans aged 60 to 79 years, respectively. The prevalence of MetS was 42.0% and 52.2% in the Canadian and Korean sample, respectively (p<.0001). The prevalence of MetS in Korean women was 60.5% and explained the overall increased prevalence in the Korean sample. Results of the descriptive analysis, as well as the univariate and multiple logistic regression analyses indicated that the prevalence and pattern or joint distribution of explanatory variables differed across the two populations. In the Canadian sample, the final multivariate model comprised household income, marital status, alcohol consumption and psychological distress, with evidence of an interaction between adequacy of household income and marital status. In the Korean sample, the final multivariate model comprised comorbidity, gender, education, marital status, physical activity, and dietary pattern, with evidence of an interaction between comorbidity and marital status and between gender and education. Conclusions: Findings of this study provided insight into possible underlying mechanisms that might lead to between-country differences in prevalence of MetS and to inconsistent measures of association between MetS and an individual factor like physical activity or dietary intake across studies.
13	Association Between Vitamin D Status and Health Deterioration Among First Generation Immigrants Abdelrazeq, Said Yousef 19 May 2023 (has links) The increased number of international immigrants and associated global problems of health deterioration and vitamin D (vitD) deficiency/insufficiency may lead to significant burdens for host countries. This thesis investigated immigrants’ health deterioration and vitD status through a comprehensive analysis of Canadian national vitD data, systematic evaluation of the quality/content of clinical practice guidelines, and global systematic review of vitD status and determinants among first-generation immigrants. Immigrants had lower serum 25-hydroxyvitamin D (S-25(OH)D) and higher melanin levels than non-immigrants. S-25(OH)D levels improved over time, with ethnicity the main factor explaining variations. The longer immigrants lived in Canada, the higher the prevalence of chronic diseases (CDs), potentially reflecting health deterioration. Low levels of accumulated S-25(OH)D may impact CD-related biomarkers, partially explaining immigrants’ health deterioration over time. Local and international guidance regarding immigrants’ vitD deficiency/insufficiency was lacking. Improving immigrants’ vitD status requires prevention and intervention programs (e.g., vitD supplementation/screening), relevant national/international guidelines, and longitudinal research clarifying the complex bidirectional association between S-25(OH)D and CDs. Vitamin D Serum 25-hydroxyvitamin D First-generation immigrants Health deterioration Melanin (Skin pigmentation) Chronic diseases Ethnicity Guidelines Canadian Health Measures Survey (CHMS) Systematic reviews
14	Pursuing Enterprise Risk Management: A Local Roadmap for Canadian Health Care Leaders Haney, James 19 July 2012 (has links) An in-depth analysis of organizational risk management in health care, and in particular the concepts of Enterprise Risk Management (ERM), has identified a five part model that can be used by Canadian health care leaders as an evidence supported approach to successful organizational risk management. The Model for Organizational Risk Management has been developed as a basis for linking the components of an ERM framework into a Canadian health organization in order to overcome the barriers that commonly disrupt strategic risk management. The Model addresses how an ERM framework can fit within an existing health organization by building off of and enhancing existing processes and resources in order to ensure familiarity, acceptance, and sustainability of the risk management program. By approaching the Model in a stepwise fashion (based on individual organizational context) health care leaders are provided with a roadmap from which to advance their own organizational risk management program. ERM Risk Management Organizational Risk Health Care Corporate Risk Clinical Risk Planning Mitigation Decision Support Enterprise Risk Health Care Management Risk Assessment Risk Program Liability Risk Model Knowledge Transfer Canadian Health Care Public Health Care Enterprise Risk Management 0769 0454
15	Pursuing Enterprise Risk Management: A Local Roadmap for Canadian Health Care Leaders Haney, James 19 July 2012 (has links) An in-depth analysis of organizational risk management in health care, and in particular the concepts of Enterprise Risk Management (ERM), has identified a five part model that can be used by Canadian health care leaders as an evidence supported approach to successful organizational risk management. The Model for Organizational Risk Management has been developed as a basis for linking the components of an ERM framework into a Canadian health organization in order to overcome the barriers that commonly disrupt strategic risk management. The Model addresses how an ERM framework can fit within an existing health organization by building off of and enhancing existing processes and resources in order to ensure familiarity, acceptance, and sustainability of the risk management program. By approaching the Model in a stepwise fashion (based on individual organizational context) health care leaders are provided with a roadmap from which to advance their own organizational risk management program. ERM Risk Management Organizational Risk Health Care Corporate Risk Clinical Risk Planning Mitigation Decision Support Enterprise Risk Health Care Management Risk Assessment Risk Program Liability Risk Model Knowledge Transfer Canadian Health Care Public Health Care Enterprise Risk Management 0769 0454
16	Ontario’s Home First Approach, Care Transitions, and the Provision of Care: The Perspectives of Home First Clients and Their Family Caregivers English, Christine 23 May 2013 (has links) Home First is an Ontario transition management approach that attempts to reduce the pressure on hospital and Long Term Care (LTC) beds through early discharge planning, the provision of timely and appropriate home care, and the delay of LTC placement. The purpose of this qualitative descriptive study was to obtain descriptions from South Eastern Ontario Home First clients and their family caregivers of their experiences with and thoughts about care transitions, the provision of care, and the Home First approach. The goal was to enable insight into the Home First approach, care transitions, and the provision of care through access to the perspectives of study participants. Nine semi structured interviews (and one or more follow-up calls for each interview) with Home First clients discharged from hospitals in South East Ontario and their family caregivers were conducted and their content analyzed. All participating Home First clients were pleased to be home from hospital and did not consider LTC placement a positive option. All had family involved with their care and used a mix of formal and informal services to meet their care needs. Four general themes were identified: (a) maintaining independence while responding (or not) to risks, (b) constraints on care provision, (c) communication is key, and (d) relationship matters. Although all Home First clients participating in the study were discharged home successfully, a sense of partnership between health care providers, families, and clients was often lacking. The Home First approach may be successfully addressing hospital alternative level of care issues and getting people home where they want to be, but it is also putting increasing demands on formal and informal community caregivers. There is room for improvement in how well their needs and those of care recipients are being met. Health professionals and policy makers must ask caregivers and recipients about their concerns and provide them with appropriate resources and information if they want them to become true partners on the care team. / Thesis (Master, Rehabilitation Science) -- Queen's University, 2013-05-23 16:10:53.323 home support workers home health care community care older home support clients elder care discharge planning relationships family relationships nursing home Ontario health care Canadian health care placement Home First transition management care transitions aging in place maintaining independence caregiving community health and support services community long-term care family carers frail seniors client satisfaction hospital discharge health care older people aged frail elderly aging elderly supportive home care client perspectives long-term care quality of care evaluation of services care planning risk decisions case management communication independence home care constraints on care provision maintaining independence qualitative research family caregivers nursing home placement qualitative description program evaluation alternative level of care patient discharge self-care formal care aged care informal care post-discharge care home support community support services health services research

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