Pipirr
Graduate Poster
- Joined
- Mar 3, 2006
- Messages
- 1,433
“Deconstructing the evidence-based discourse in health sciences: truth, power and fascism.”
That's a great title for a paper; really sets the mood for the reader. I've just finished reading through this scholarly masterpiece and wanted to offer some insight; my partner is a nursing student at the University of Ottawa, and familiar with the lead author.
First off, I'm told he's not the joking type. So rest assured, its not a Sokal-style spoof. The authors really do have an issue or two with evidence-based medicine (EBM); although having read the paper, its not absolutely clear what they would replace it with, or exactly why EBM is such a problem in health sciences. One is left guessing at what edifice should be raised in the place of EBM - what exactly do they want there? For the answer to that, my source on the inside tells me that there is a debate in nursing regarding the scientific validity of medical or health interventions which could not, for practical or ethical reasons, be set up with a control group. These situations are apparently very common. For example, one might set up a campaign to address a health issue that affects one community, but not find a true control group that adequately matched it. Still, the intervention goes ahead, but the results of the intervention, when reviewed and published, do not qualify for inclusion in the Cochrane database. The reason for that is Cochrane's exclusion criteria, where papers are hand-picked based on their evidentiary quality and robustness, achieved through the use of such artifices as control groups.
So, if practitioners, decision makers and funding bodies treat Cochrane as a gold standard, then certain branches of health sciences will lose out or be treated as a poor cousin to EBM, as they simply cannot reach the dizzying heights of the randomized, double blind, placebo controlled trials in the Cochrane database. It may well be this situation which the authors are challenging, although its rather hard to tell; the paper may not be a call to accord therapeutic touch the same status as hand washing in clinical practice.
On the other hand, it may be just that.
That's a great title for a paper; really sets the mood for the reader. I've just finished reading through this scholarly masterpiece and wanted to offer some insight; my partner is a nursing student at the University of Ottawa, and familiar with the lead author.
First off, I'm told he's not the joking type. So rest assured, its not a Sokal-style spoof. The authors really do have an issue or two with evidence-based medicine (EBM); although having read the paper, its not absolutely clear what they would replace it with, or exactly why EBM is such a problem in health sciences. One is left guessing at what edifice should be raised in the place of EBM - what exactly do they want there? For the answer to that, my source on the inside tells me that there is a debate in nursing regarding the scientific validity of medical or health interventions which could not, for practical or ethical reasons, be set up with a control group. These situations are apparently very common. For example, one might set up a campaign to address a health issue that affects one community, but not find a true control group that adequately matched it. Still, the intervention goes ahead, but the results of the intervention, when reviewed and published, do not qualify for inclusion in the Cochrane database. The reason for that is Cochrane's exclusion criteria, where papers are hand-picked based on their evidentiary quality and robustness, achieved through the use of such artifices as control groups.
So, if practitioners, decision makers and funding bodies treat Cochrane as a gold standard, then certain branches of health sciences will lose out or be treated as a poor cousin to EBM, as they simply cannot reach the dizzying heights of the randomized, double blind, placebo controlled trials in the Cochrane database. It may well be this situation which the authors are challenging, although its rather hard to tell; the paper may not be a call to accord therapeutic touch the same status as hand washing in clinical practice.
On the other hand, it may be just that.