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Another look at observational studies in rehabilitation research : Going beyond the holy grail of the randomized controlled trial
HORN SD; DEJONG G; RYSER DK; VEAZIE PJ; TERAOKA J
ARCH PHYS MED REHABIL , 2005, vol. 86, n° 12, p. S8-S15 Doc n°: 124054 Localisation : Documentation IRR Descripteurs : AF21 - ACCIDENTS VASCULAIRES CEREBRAUX
Article consultable sur : http://www.archives-pmr.org
This commentary compares randomized controlled trials (RCTs) and clinical practice improvement (CPI) approaches to study design, evaluates their relative advantages and disadvantages, and discusses their implications for rehabilitation research and evidence-based practice. Many argue that observa tional cohort studies are not sufficient as scientific evidence for practice change. Langue : ANGLAIS |
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