Related terms:
bias
blind
suppose
trial
outcome
study
placebo
odds ratio
sample
values
subjects
effect
relative risk
regression
variable
improved
results
probabilities
clinical
more likely
control
patients
procedure
medicine
statistical
scientific
logistic regression
experimental
treatment
Wikipedia sources:
Randomized controlled trial
Odds ratio
Relative risk
Music therapy
Ankyloglossia
Scientific control
Blind experiment
Regression toward the mean
Context for words:
control
group
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