I n certain a r m of medical reeearch, the two-period CrOBBOVer deaign is a frequent choice for comparing treatmentsA and B in a randomized clinicel trial. Earlier work by Grizzle and by Brown WBB baaed upon a parametric theory linear model. Recenfly, the present authom employed D. R. Cox's additive
Randomized trials of dichlorphenamide in the periodic paralyses
โ Scribed by Rabi Tawil; Michael P. McDermott; Robert Brown Jr; Barbara C. Shapiro; Louis J. Ptacek; Philip G. McManis; Marinos C. Dalakas; Sidney A. Spector; Jerry R. Mendell; Angelika F. Hahn; Robert C. Griggs
- Publisher
- John Wiley and Sons
- Year
- 2000
- Tongue
- English
- Weight
- 163 KB
- Volume
- 47
- Category
- Article
- ISSN
- 0364-5134
No coin nor oath required. For personal study only.
โฆ Synopsis
Working Group on Periodic
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Objective: Efficacy studies using randomized controlled trials (RCTs), on which empirically supported treatments are based, are often rejected as having little if any relevance to clinical practice. RCTs are faulted for allegedly excluding poor prognosis patients and therapists and treatments that a
## Abstract ## Objective To assess the quality of published randomized clinical trials (RCTs) in rheumatology and to determine whether there has been improvement in quality between 2 time periods, 1987โ1988 and 1997โ1998. ## Methods Using MEDLINE and a hand search of selected rheumatology journa