What does
interest mean in "a treatment of interest"?
Sentences:
Rather than assigning patients to
a treatment of interest, observational studies examine the outcomes of medicine as it is practiced. In cross-sectional studies, all variables are measured at a single point in time.
The randomized controlled trial involves selecting representative subjects, randomly assigning them to treatment and control groups, and monitoring them for the outcomes of
interest.
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I think similiar with "cross-sectional study", "a treatment of
interest" has some special meaning. But some classmates told me here
interest just means
attraction, its original meaning. How do you read it?
Thanks in advance!
