The role that culture and trauma plays in shaping mental health outcomes continues to dominate debate in the field of transcultural and post-conflict mental health. The broad aim of this thesis is to investigate key issues relevant to these two factors in relation to the Vietnamese. A meta-analysis of international epidemiological research indicated that countries of North and South East Asia appear to manifest low rates of mental disorder compared to English-speaking countries. A meta-regression analysis of research undertaken specifically with refugee and conflict-affected populations, confirmed a robust association between torture and general trauma and risk to mental disorder. The thesis then examines data from three population-based mental health surveys: 1,161 Vietnamese-Australian residents in the state of New South Wales; 3,039 Vietnamese resident in the Mekong Delta region of Vietnam; and 7,961 Australian-born persons drawn from a national survey. All surveys applied the Composite International Diagnostic Interview, with the Vietnamese surveys also applying the Phan Vietnamese Psychiatric Rating Scale, an indigenously-derived measure of mental disorder. The ICD-10 classification system yielded lowest rates amongst Vietnamese in the Mekong Delta, intermediate amongst Vietnamese in NSW; and highest rates amongst the Australian-born population. The Phan Vietnamese Psychiatric Rating Scale added a substantial number of cases in both Vietnamese samples. The findings suggest that sole reliance on a western-derived measure of mental disorder may fail to identify a cases of mental disorder across cultures. Trauma remained a substantial risk factor for mental disorder amongst Australian Vietnamese accounting for a substantial portion of the total burden of mental disorder in that population. The implications of these findings in developing a more refined model for understanding the mental health consequences of mass trauma across cultures are discussed.
| Identifer | oai:union.ndltd.org:ADTP/230277 |
| Date | January 2008 |
| Creators | Steel, Zachary, Psychiatry, Faculty of Medicine, UNSW |
| Publisher | Publisher:University of New South Wales. Psychiatry |
| Source Sets | Australiasian Digital Theses Program |
| Language | English |
| Detected Language | English |
| Rights | http://unsworks.unsw.edu.au/copyright, http://unsworks.unsw.edu.au/copyright |
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