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A descriptive analysis of a representative sample of pediatric randomized controlled trials published in 2007
Download2013-02-04
Hamm, Michele, Vandermeer, Ben, Thomson, Denise, Milne, Andrea, Tjosvold, Lisa, Klassen, Terry P., Curtis, Sarah, Hartling, Lisa
BACKGROUND: Randomized controlled trials (RCTs) are the gold standard for trials assessing the effects of therapeutic interventions; therefore it is important to understand how they are conducted. Our objectives were to provide an overview of a representative sample of pediatric RCTs published in...
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2016
Thompson, Stephanie, Tonelli, Marcello, Klarenbach, Scott, Molzahn, Anita
Background and objectives Randomized, controlled trials show that regular exercise is beneficial for patients on hemodialysis. Intradialytic exercise may have additional benefits, such as amelioration of treatment-related symptoms. However, the factors that influence the implementation of...
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2005
Swingler, G., Williams, K., Hartling, L., Moyer, V., Cramer, K., Klassen, T. P., Wiebe, N.
Background The delivery of optimal medical care to children is dependent on the availability of child relevant research. Our objectives were to: i) systematically review and describe how children are handled in reviews of drug interventions published in the Cochrane Database of Systematic Reviews...
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2013
Scott, S. D., Moher, D., Klassen, T. P., Hartling, L., Hamm, M. P.
Introduction A research-practice gap exists between what is known about conducting methodologically rigorous randomized controlled trials (RCTs) and what is done. Evidence consistently shows that pediatric RCTs are susceptible to high risk of bias; therefore novel methods of influencing the...
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Pain, anxiety, and analgesics: A comparative study of elderly and younger surgical patients
Download1990
Grace, M., Wry, J., Oberle, K., Paul, P.
To determine if the post-operative experience of elderly and younger patients is different, data were collected from 41 elderly patients (65 years and older) and 249 younger patients (under 65 years). Pain and anxiety were assessed on days two and three post-operative. Anxiety was also measured...
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Risk of bias versus quality assessment of randomised controlled trials: cross sectional study.
Download2009
Dryden, D. M., Krebs Seida, J., Ospina, M., Hooton, N., Hartling, L., Klassen, T. P., Liang, Y.
Objectives To evaluate the risk of bias tool, introduced by the Cochrane Collaboration for assessing the internal validity of randomised trials, for inter-rater agreement, concurrent validity compared with the Jadad scale and Schulz approach to allocation concealment, and the relation between...