• 1. Division of Evidence-Based Medicine and Clinical Epidemiology, West China Hospital, Sichuan University, Chengdu 610041, China;2. West China School of Medicine, Sichuan University, Chengdu 610041, China;
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With the rapid development of evidence-based medicine during the past two decades, evidence and
evidence-based methods were not only used in the field of health care, but also applied to other non-medical fields. A
systematic literature search and a comparative study were conducted to investigate the definition of evidence. We also put
forward our own definition of evidence: Evidence is the information from the systematic review process. We also discussed
the development of evidence-based paradigm and hope this will act as a reference for other subjects and industries.

Citation: CHEN Yaolong,WANG Mengshu,LI Xiao,LI Youping. Definition of Evidence and Evidence-based Paradigm in Health Research. Chinese Journal of Evidence-Based Medicine, 2008, 08(12): 1034-1038. doi: 10.7507/1672-2531.20080229 Copy

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