Glasziou Paul, Vandenbroucke Jan P, Chalmers Iain
Department of Primary Health Care, University of Oxford, Oxford OX3 7LF.
BMJ. 2004 Jan 3;328(7430):39-41. doi: 10.1136/bmj.328.7430.39.
Inflexible use of evidence hierarchies confuses practitioners and irritates researchers. So how can we improve the way we assess research?
证据等级制度的僵化使用使从业者感到困惑,并激怒了研究人员。那么,我们如何才能改进评估研究的方式呢?