Abstract
BACKGROUND AND OBJECTIVES: There is considerable actual and potential waste in research. The aim of this article is to describe how using an evidence-based research approach before conducting a study helps to ensure that the new study truly adds value.
STUDY DESIGN AND SETTING: Evidence-based research is the use of prior research in a systematic and transparent way to inform a new study so that it is answering questions that matter in a valid, efficient, and accessible manner. In this second article of the evidence-based research series, we describe how to apply an evidence-based research approach before starting a new study.
RESULTS: Before a new study is performed, researchers need to provide a solid justification for it using the available scientific knowledge as well as the perspectives of end users. The key method for both is to conduct a systematic review of earlier relevant studies.
CONCLUSION: Describing the ideal process illuminates the challenges and opportunities offered through the suggested evidence-based research approach. A systematic and transparent approach is needed to provide justification for and to optimally design a relevant and necessary new study.
Originalsprog | Engelsk |
---|---|
Tidsskrift | Journal of Clinical Epidemiology |
Vol/bind | 129 |
Sider (fra-til) | 158-166 |
Antal sider | 9 |
ISSN | 0895-4356 |
DOI | |
Status | Udgivet - 1 jan. 2021 |