Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Jonathan A C Sterne"'
Autor:
Jonathan A C Sterne, David Moher, Lucy Turner, Julian P T Higgins, Jelena Savović, Douglas G. Altman, Laura Weeks
Publikováno v:
Systematic Reviews
Background In 2008, the Cochrane Collaboration introduced a tool for assessing the risk of bias in clinical trials included in Cochrane reviews. The risk of bias (RoB) tool is based on narrative descriptions of evidence-based methodological features
Publikováno v:
BMC Health Services Research, Vol 11, Iss 1, p 217 (2011)
BMC Health Services Research
BMC Health Services Research
Background Few studies have investigated factors associated with discontinuation of employment in patients with CFS/ME or quantified its impact on productivity. Methods We used patient-level data from five NHS CFS/ME services during the period 01/04/
Autor:
Julian P T Higgins, Rebecca M. Turner, Jonathan A C Sterne, Jelena Savović, Hayley E Jones, Nicky J Welton
Publikováno v:
Trials
Randomised trials vary in methodological quality, and flaws in trial conduct can lead to biased estimation of the intervention effect. If a meta-analysis makes no allowance for methodological flaws, there's a danger that the results could be biased a
Publikováno v:
Trials
Background Active-control randomised trials are typically conducted to evaluate the benefit of a novel intervention relative to an established treatment. The appropriate design, analysis and conclusions depend upon whether the novel intervention is a