Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Twelve years of clinical practice guideline development, dissemination and evaluation in Canada (1994 to 2005) | Implementation Science BioMed Central Research article Open Access Twelve years of clinical practice guideline development dissemination and evaluation in Canada 1994 to 2005 Jennifer Kryworuchko1 Dawn Stacey1 Nan Bai2 and Ian D Graham 1 3 Address School of Nursing Faculty of Health Sciences University of Ottawa 451 Smyth Rd Room 3051 Ottawa Ontario K1H 8M5 Canada 2Canadian Medical Association Ottawa Ontario Canada and 3Knowledge Translation Portfolio Canadian Institutes of Health Research Ottawa Ontario Canada Email Jennifer Kryworuchko - jkryw032@ Dawn Stacey - dstacey@ Nan Bai - Ian D Graham - Corresponding author Published 5 August 2009 Received 26 September 2008 Implementation Science 2009 4 49 doi 1748-5908-4-49 Accepted 5 August 2009 This article is available from http content 4 1 49 2009 Kryworuchko et al licensee BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License http licenses by which permits unrestricted use distribution and reproduction in any medium provided the original work is properly cited. Abstract Background Despite the growing availability of clinical practice guidelines since the early 1990 s little is known about how guideline development and dissemination may have changed over time in Canada. This study compares Canadian guideline development dissemination and evaluation in two six year periods from 1994-1999 and 2000-2005. Methods Survey of guideline developers who submitted their clinical practice guidelines to the Canadian Medical Association Infobase a Canadian guideline repository between 1994 and 2005. Survey items included information about the developers aspects of guideline development and dissemination and evaluation activities. Results Surveys were sent to the developers of 2341 guidelines in the CMA Infobase over the 12 year period 1664 .