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Skip to Search Results- 63Graduate and Postdoctoral Studies (GPS), Faculty of
- 63Graduate and Postdoctoral Studies (GPS), Faculty of/Theses and Dissertations
- 28Nursing, Faculty of
- 16Nursing, Faculty of/Health Systems
- 12School of Public Health
- 10Nursing, Faculty of/Chronicity
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Data-Driven Approaches to Modeling Heterogeneity and Variability Across Asymptomatic Brain and Cognitive Aging, Mild Cognitive Impairment, and Alzheimer’s disease
DownloadSpring 2024
Objective We apply data-driven approaches to identify predictors of heterogeneous trajectories across normal aging, Mild Cognitive Impairment (MCI), and Alzheimer’s disease (AD). In Study 1, we investigated predictors of left and right hippocampal (HC) volume trajectory classes. In Study 2, we...
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Helicobacter pylori infection in Arctic Indigenous communities: assessing the validity of infection status measures and estimating the effect of bacterial load on gastritis severity
DownloadSpring 2023
Helicobacter pylori (Hp) causes chronic inflammation of the stomach lining, also known as gastritis, in nearly all people with a persistent infection. Chronic inflammation of the stomach lining can lead to atrophy of stomach glands, a condition known as atrophic gastritis, believed to be the...
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Public Health Unit Funding Per Capita and Seasonal Influenza Vaccination among Youth and Adults in Ontario, Canada in 2013/14 and 2018/19
DownloadFall 2023
Background: Previous studies have indicated that public health funding was associated with beneficial health outcomes at the population-level. Some individuals may be less likely to vaccinate against influenza for a variety of reasons, including the presence of health inequities as a barrier. For...
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Spring 2023
Background: Unhealthy diet is a well-established risk factor for developing many physical health conditions in adolescents (e.g., obesity, type 2 diabetes). Evidence begins to emerge that unhealthy diet might also be implicated in the development of common mental disorders. While there is a...
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Gait and Cognition: Exploring Cognition and Dual-task Costs in a Group of Community Dwelling Alzheimer’s Disease Patients over 6 Months
DownloadFall 2022
Alzheimer’s disease is a progressive neurological disorder resulting in cognitive decline affecting many activities of daily living including gait. Many tools exist to monitor AD progression, including cognitive examinations, and functional tests of mobility. The purpose of the present study is...
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Antimicrobial Resistant Campylobacter species in the Food Chain: Understanding the Human Risk of Infection
DownloadFall 2022
Background: Campylobacter spp., commonly detected in poultry, are the third most common cause of foodborne illness in Canada. Campylobacter while self-limiting and typically only requiring supportive care treatment, can be resistant to antimicrobials important to human health. To better...
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Spring 2022
Carotid atherosclerosis is responsible for 15-25% of the nearly 8 million first-ever ischemic strokes that occur each year worldwide. This proportion has remained constant over the past three decades, thus suggesting that some patients with carotid atherosclerosis currently receive suboptimal...
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A Canadian farm-to-fork quantitative microbial risk assessment of ciprofloxacin-resistant Campylobacter spp.
DownloadSpring 2022
Antimicrobial resistance (AMR) is one of the largest public health threats of the 21st century with 4.95 million global deaths associated with bacterial AMR in 2019. Continued spread of bacterial AMR threatens the possibility of a post-antimicrobial era, where humans and animals may succumb from...
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Global Problems with Local Impacts: Exploring the Health Impacts of Climate Change and Air Pollution in Older Adults and Immigrants Living in Canada
DownloadSpring 2022
As human actions continue to drive global climate change and increase air pollution, these two closely related environmental phenomena pose a significant threat to public health. Because of Canada’s geographical location, it is warming at twice the rate of the global average, which is expected to...
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Characterizing physical activity documentation patterns and curriculum of Canadian family physicians
DownloadFall 2022
Family physicians (FP) can be meaningful advocates to support patients to attain the benefits of physical activity (PA); however, the PA-related documentation FPs make in electronic medical records (EMR) is largely unknown. The purpose of this dissertation was to conduct three studies: to examine...