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Methodologic Considerations in Planning Clinical Trials of Cost-Effectiveness of Magnetic Resonance Imaging With a Commentary on Guyatt and Drummond

Published online by Cambridge University Press:  10 March 2009

Milton C. Weinstein
Milton C. Weinstein
Affiliation:
Harvard School of Public Health
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Extract

The purpose of this paper is to outline some of the key methodologic issues in designing clinical trials to assess the cost-effectiveness of clinical magnetic resonance imaging (MRI). Because the possible objectives of such trials are so diverse, and the appropriate methodologies correspondingly numerous, no attempt is made to identify a single objective or methodology as appropriate. Rather, this paper should be read as an “options paper,” in which alternative formulations of objectives, outcome measures, study design, and protocol instrumentation are reviewed, with critical discussion of their theoretical strengths and weaknesses, as well as their practical implementability.

Type
An International View of Magnetic Resonance—Imaging and Spectroscopy
Information
International Journal of Technology Assessment in Health Care , Volume 1 , Issue 3 , July 1985 , pp. 567 - 581
Copyright
Copyright © Cambridge University Press 1985

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References

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