Alternate spelling: stratified randomisation. A method for ensuring that an equal number of participants with a characteristic that may influence the prognosisRelated concept: secondary research. Syn.: primary study, or... or the response to the intervention will be allocated to each of the compared groups, to reduce the potential for confusion bias(related concepts: hypothesis testing, statistical power) In.... Note: For example, in a breast cancer study, it may be important to have the same proportion for pre-menopausal and post-menopausal women in each group. To that end, the randomisation is done separately for each menopausal status stratum (often using random permuted blocks) or by means of minimizationAlternate spelling: minimisation. A method of intervention a....
scoping reviewAnt.: prospective study. A study in which the investigators ... rapid reviewAlternate spelling: randomised controlled trial A study comp...