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Objectives: The purpose of this study was to assess the effects of extreme ambient temperature on hospital emergency room (ER) visits related to mental and behavior disorders in Toronto, Canada. Methods: A time series study was conducted using health and climatic data from April 1st 2002 to March 31st 2010. Relative risks for increases in ER visits were estimated for specific mental and behavior disorders (MBD) after exposure to hot and cold temperatures while using 50th percentile of the mean temperature distribution as the reference. The non-linear nature of the exposure–outcome relationship was accounted for using a distributed lag non-linear model (DLNM). The effects of seasonality, humidity, day of the week and outdoor air pollutants (CO2, O3, PM2.5, NO2, and SO2) were also adjusted.    Results: We observed positive associations between elevated mean temperatures and hospital ER visits for MBD. For hot temperatures, significant increases in ER visits for MBD were observed after a mean temperature threshold of about 24°C. The association generally lasted about 3 to 4 lag days with the strongest effect occuring at lag 0 (RR = 1.06; 95% CI: 1.03 - 1.09). Similar trends and associations were observed for specific mental illnesses such as mood, neurotic, substance abuse, and schizophrenia related disorders. Cold temperature associations were only observed for schizophrenia. Conclusions: Our findings suggest that extreme temperature poses a risk to the health and wellbeing for individuals with mental and behavior disorders. Patient management and education may need to be improved as extreme temperatures become more prevalent. / Thesis (Master, Community Health & Epidemiology) -- Queen's University, 2013-05-24 14:46:14.57

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The aim of our study was to investigate how young people’s situation in society is affected by unemployment and to explore whether young people are affected psychologically by being unemployed, and if so, how. To investigate this, we used quantitative methodology and conducted a survey of 50 young people in two different employment agencies. The results showed that adolescents are partially a part of the precariat social class and that a large portion of the surveyed young people are psychologically affected by being unemployed in a negative way.

D.Litt.et Phil. / Please refer to full text to view abstract

This dissertation is submitted for the degree of Doctor of Philosophy May 2017 / This thesis formulates symptomatically violent patients psychoanalytically using the notion of thirdness as a particular theoretical and clinical lens It examines three psychopathological cohorts, those being psychosis, pervesion and narcissism. [Abbreviated Abstract. Open document to view full version] / MT2018