Hewitt Catherine E, Mitchell Natasha, Torgerson David J
York Trials Unit, Department of Health Sciences, University of York, York YO10 5DD.
BMJ. 2008 Jan 5;336(7634):23-5. doi: 10.1136/bmj.39379.359560.AD.
Unexpected non-significant results from randomised trials can be difficult to accept. and find that some authors continue to support interventions despite evidence that they might be harmful
随机试验中出现的意外无显著结果可能难以让人接受。并且发现一些作者尽管有证据表明某些干预措施可能有害,但仍继续支持这些干预措施。