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[Evidence-based medicine and 'The Cochrane Collaboration']
T Kawamura1, A Tamakoshi, K Wakai
1Kyoto University Center for Student Health.
[Nihon Koshu Eisei Zasshi] Japanese Journal of Public Health
|October 8, 1999
Summary
Evidence-Based Medicine (EBM) uses scientific studies for clinical decisions, not just experience. It involves asking questions, finding evidence, appraising it, and applying it to patient care.
Area of Science:
- Clinical Epidemiology
- Medical Decision-Making
Context:
- Evidence-Based Medicine (EBM) integrates scientific evidence with clinical expertise and patient preferences.
- EBM guides clinical decisions in therapy, diagnosis, and prognosis, moving beyond traditional reliance on pathophysiological theories or personal experience.
Purpose:
- To outline the systematic process of Evidence-Based Medicine.
- To highlight the role of clinical epidemiological studies in informing medical practice.
- To emphasize the integration of research evidence, clinical expertise, and patient values.
Summary:
- EBM follows a structured approach: formulating a clinical question (patient, exposure, outcome), searching for evidence (e.g., MEDLINE, Cochrane Library), critically appraising study validity and results, and applying findings to patient care.
- The Cochrane Collaboration and its Cochrane Library are key resources providing systematic reviews of global clinical trials, forming an infrastructure for EBM.
- EBM principles, initially for individual care, extend to community health, workplace settings, and governmental policy-making.
Impact:
- Promotes scientifically sound and appropriate medical practices for optimal patient outcomes.
- Enhances the reliability and validity of clinical decision-making processes.
- Facilitates the application of high-quality research evidence across diverse healthcare settings and policy levels.