کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
3034298 1579455 2006 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Lessons Learned From International Comparative Crosscultural Studies on Dementia
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی مغز و اعصاب بالینی
پیش نمایش صفحه اول مقاله
Lessons Learned From International Comparative Crosscultural Studies on Dementia
چکیده انگلیسی
International and crosscultural comparative studies of Alzheimer disease (AD) offer significant advantages in elucidating risk factors for the disease by providing a wider diversity of environmental exposures as well as greater genetic diversity than do studies confined to a single ethnic group in a developed country. They also present with major methodological problems. The problems and their possible solutions are discussed in this article by describing three projects involving the Cree and English-speaking residents of Manitoba, blacks from Indianapolis, Indiana, and Yoruba from Ibadan and residents of Chinese villages. In this review, the development and harmonization of a culture fair screening instrument for dementia, the CSID, is described. The advantage of a scientific paradigm that can incorporate genetic and environmental factors as well as their interactions to explore the etiology of AD is presented. The importance of developing strategies for recruitment and retention in international community-based studies is emphasized as is the necessity of establishing academic partnerships between the countries. The unique opportunity provided by geopolitical and sociocultural influences to study environmental exposures is exemplified by the ongoing study of the influence of selenium levels on cognition in Chinese villagers. Results from the Indianapolis, Indiana-Ibadan dementia project are presented suggesting that the incidence of AD is lower in Yoruba than in blacks and that this lower rate may be the result of a combination of genetic and environmental factors.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: The American Journal of Geriatric Psychiatry - Volume 14, Issue 6, June 2006, Pages 480-488
نویسندگان
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