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Articles 331 - 341 of 341
Full-Text Articles in Medicine and Health Sciences
Being An Austrian Mother With Rheumatoid Arthritis: An Institutional Ethnography About The Social Organization Of Everyday Life, Birgit Prodinger
Being An Austrian Mother With Rheumatoid Arthritis: An Institutional Ethnography About The Social Organization Of Everyday Life, Birgit Prodinger
Electronic Thesis and Dissertation Repository
This institutional ethnography research explored how women with rheumatoid arthritis, who are mothers, and of employable age, go about their daily lives given their social context. The social context for this research was Austria, which is characterized by social policies based on familialism and an emphasis on employment. This context may open up various resources and possibilities about what women can do and actually do in their daily lives, and thus, directs attention to the situated nature of human occupation.
In institutional ethnography particular attention is given to the social, which suggests that daily life becomes accomplished through coordinated activities …
Shift Work And Cardiovascular Events: Systematic Review And Meta-Analysis, Manav V. Vyas
Shift Work And Cardiovascular Events: Systematic Review And Meta-Analysis, Manav V. Vyas
Electronic Thesis and Dissertation Repository
The prevalence of shift work is increasing in the general population. There is conflicting epidemiologic evidence on the association between shift work and cardiovascular disease. We performed a systematic review and meta-analysis of observational studies that measured shift work-cardiovascular disease associations. We screened 12,350 articles and identified 35 eligible studies. The pooled risk ratios (RR) for myocardial infarction, all coronary events and ischemic stroke were 1.23 (95% confidence interval [CI] 1.15 to 1.31, I2 = 0), 1.24 (95% CI 1.10 to 1.39, I2 = 85%) and 1.05 (95% CI 1.01 to 1.09, I2 = 0), respectively. The …
Association Between The Fast-Food Environment And Obesity In Canada: A Cross-Sectional Analysis, Simon Hollands
Association Between The Fast-Food Environment And Obesity In Canada: A Cross-Sectional Analysis, Simon Hollands
Electronic Thesis and Dissertation Repository
Frequent fast-food consumption is associated with weight gain therefore it is hypothesized that relative availability of fast-food is a risk factor for obesity. This thesis examined the association between the neighbourhood-level density of fast-food outlets and adult body mass index (BMI) in Canada. Population-based data on BMI and socio-economic variables from the 2008 Canadian Community Health Survey [CCHS] and selected neighbourhood-level socio-economic data from 2006 Canadian Census were merged with a commercial database containing geographic locations of all restaurants in Canada. The association between BMI and fast-food density (per 10,000 people in CCHS respondent’s FSA) was analyzed using ordinary least …
Physical Activity Among Latino Children In London, Ontario: An Assessment Of Physical Activity Levels, Sedentary Behaviours, And Physical Activity-Related Barriers And Facilitators, Gillian E. Mandich
Physical Activity Among Latino Children In London, Ontario: An Assessment Of Physical Activity Levels, Sedentary Behaviours, And Physical Activity-Related Barriers And Facilitators, Gillian E. Mandich
Electronic Thesis and Dissertation Repository
The purpose of the study was to assess the physical activity (PA) levels, sedentary behaviours, and PA-related barriers and facilitators of a sample of Latino children in London, Canada. Forty boys and 34 girls (mean age = 11.4 years) completed questionnaires related to PA levels, sedentary behaviours, and PA-related barriers and facilitators, and 64 of these children wore an accelerometer for 4 consecutive days. Children spent an average of 53 minutes per day in moderate-to-vigorous PA. The average daily sedentary time for participants was 8.6 hours, and subjective measures revealed that participants spent 3.8 hours per day in front of …
The Relationship Between Diet Quality And Obesity In Canadian Adults: Evidence From The 2004 Canadian Community Health Survey, Kalaivaani Sundararajan
The Relationship Between Diet Quality And Obesity In Canadian Adults: Evidence From The 2004 Canadian Community Health Survey, Kalaivaani Sundararajan
Electronic Thesis and Dissertation Repository
Background: The relationship between diet quality and obesity is unknown in Canadian adults.
Objectives: The objective of this study is to examine the association of diet quality with obesity in Canadian adults.
Methods: Data were taken from the 2004 Canadian Community Health Survey. Three indices were constructed using diet recall data: Diet Quality Index (DQI), Healthy Eating Index (HEI) and Glycemic Index (GI). Obesity was measured with body-mass index. Various confounders were also controlled. Latent-class and ordered probit modeling were used to investigate the association between diet quality and obesity.
Results: Latent-class analysis suggested that the …
Planning, Implementation, And Formative Evaluation Of A Food Literacy Program, Heather M. Thomas
Planning, Implementation, And Formative Evaluation Of A Food Literacy Program, Heather M. Thomas
Electronic Thesis and Dissertation Repository
The overall purpose of this dissertation was to examine the planning, implementation, and formative evaluation of a community-based food literacy program for youth. Article 1 provided a summary of the community-based cooking program for at-risk youth. Objectives included the provision of applied food literacy and cooking skills education augmented with fieldtrips to local farms. Eight at-risk youth (five girls and three boys, mean age = 14.6) completed the intervention. Post intervention, five of eight participants completed in-depth interviews about their experiences.
Article 2 was a formative evaluation of the cooking program focused on gaining an understanding of participants’ (i.e., at-risk …
Fetal Growth Restriction: Molecular Mechanisms And Long-Term Outcomes, Caroline D. Albion
Fetal Growth Restriction: Molecular Mechanisms And Long-Term Outcomes, Caroline D. Albion
Electronic Thesis and Dissertation Repository
Fetal undernutrition is a major factor in the pathophysiology of fetal growth restriction (FGR) in many species, including humans. Our hypothesis is that mild maternal nutrient restriction (MNR) in a mouse provides a clinically relevant model to study FGR mechanisms and long-term effects similar to humans and the developmental origins of health and disease (DOHaD) predisposition. A MNR mouse model of FGR was developed by feeding mothers 70% normal daily caloric intake during E6.5 to E18.5 gestation. Significant reduction in fetal weight and fetal liver and lung weights with less impact on brain weight resulted, similar to asymmetric human FGR. …
The Importance Of Self-Efficacy And Basic Psychological Needs In Children’S Physical Activity: Measurement, Prediction And Intervention, Casey E. Gray
The Importance Of Self-Efficacy And Basic Psychological Needs In Children’S Physical Activity: Measurement, Prediction And Intervention, Casey E. Gray
Electronic Thesis and Dissertation Repository
The importance of physical activity in the overall health promotion and primary prevention of cardiovascular disease risk factors and metabolic diseases in children is well established. Nonetheless, interventions to increase physical activity among this population have been largely unsuccessful. The main objective of the research in this dissertation was to explore the suitability of self-efficacy and basic psychological needs for physical activity prediction and intervention in children. Item generation and psychometric evaluation of psychological questionnaires occurred in study 1 (Chapter 2). Using a prospective design, study 2 (Chapter 3) established task efficacy, barriers efficacy, competence, and autonomy as significant predictors …
Depressive Symptoms In Mothers Of Children With New-Onset Epilepsy: A Prospective Study, Mark Anthony Ferro
Depressive Symptoms In Mothers Of Children With New-Onset Epilepsy: A Prospective Study, Mark Anthony Ferro
Electronic Thesis and Dissertation Repository
Having a child diagnosed with a chronic illness such as epilepsy is a major source of stress for caregivers. Up to half of mothers of children with epilepsy are at increased risk for clinical depression and symptoms of maternal depression are associated with poorer health outcomes in these children. The purpose of this study was to: 1) estimate the prevalence and course of depressive symptoms over 24 months among mothers of children with new-onset epilepsy; 2) identify subgroups of mothers that share similar trajectories of depressive symptoms; and, 3) assess the family factors involved in the causal pathway between maternal …
The Characteristics Of Successful Evidence Retrieval By Nephrologists And The Impact Of Pubmed Search Filters, Salimah Shariff
The Characteristics Of Successful Evidence Retrieval By Nephrologists And The Impact Of Pubmed Search Filters, Salimah Shariff
Electronic Thesis and Dissertation Repository
Background: Clinicians frequently search PubMed to guide patient care. This study investigated the factors that impact successful searching and the utility of PubMed search filters.
Methods: A random sample of nephrologists was surveyed between 2008 and 2010; 160 valid responses were received (72% response rate). One group of 60 respondents was presented with the same two clinical questions, while the other 100 were each presented with a unique clinical question. The clinical questions were based on recently published systematic reviews. Respondents provided the search terms they would type into PubMed to address their clinical question(s). All physician-provided searches …
The Health Of Ontario’S Transgender Communities: Prevalence Of And Risk Factors For Depression, "Do-It-Yourself" Transitions, And Health Effects Of Cross-Sex Hormones And Surgeries, Nooshin Khobzi
Electronic Thesis and Dissertation Repository
The purpose of this dissertation was to develop an understanding of, and draw attention to, the health and service access issues faced by trans (transgender, transsexual, or transitioned) Ontarians. This thesis is based on the Trans PULSE Project, a community-based research (CBR) initiative whose goal is to improve the health of trans people. Data collection was carried out between May 2009 and April 2010 using a quantitative survey. Trans participants were recruited through respondent-driven sampling (RDS), a network-based sampling method developed for the recruitment of hidden populations. Weighted prevalence estimates and 95% confidence intervals were calculated for all variables of …