TITLE

How to assess the external validity of therapeutic trials: a conceptual approach

AUTHOR(S)
Dekkers, O. M.; von Elm, E.; Algra, A.; Romijn, J. A.; Vandenbroucke, J. P.
PUB. DATE
February 2010
SOURCE
International Journal of Epidemiology;Feb2010, Vol. 39 Issue 1, p89
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Background External validity of study results is an important issue from a clinical point of view. From a methodological point of view, however, the concept of external validity is more complex than it seems to be at first glance.
ACCESSION #
48045121

 

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