Intention-to-treat (ITT) analysis: Difference between revisions
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(Related concept): [[per protocol]] | (Related concept): [[per protocol]] | ||
== Reference == | |||
http://htaglossary.net/intention-to-treat-(ITT)-analysis | |||
Latest revision as of 14:58, 21 November 2023
An analysis in which the effects observed in the subjects of a trial are evaluated according to the intervention to which they were randomised, whether or not they received it, or whether or not they complied with the study protocol.
Note: This type of analysis is favoured because it maintains the equivalence of the randomised groups. Also, in the evaluation of the practical effectiveness of an intervention, it mirrors the non-compliance and the treatment changes likely to occur in practice.
(Related concept): per protocol