Syn.: crossover study A trial in which the subjects receive, in sequence, the treatment (or controlRelated concept: willingness to pay контрольАльт... intervention), then, after a specified time, the controlRelated concept: willingness to pay контрольАльт... intervention (or treatment). Note: In this type of study, the subjects are their own controls, and randomization(Related concept: blinding). Alternate spelling: randomisati... is used to determine the order in which a subject receives the treatment and the controlRelated concept: willingness to pay контрольАльт... intervention. Washout periods are usually included, since otherwise the effects of the first treatment could carry over into the period when the second is given.
Кумулятивный метаанализ
Альтернативное правописание: совместное вмешательствоАльтернативное правописание: со... В рандомизированном контролируемом исследовании применение дополнительных диагностических или терапевтических процедур к участникам экспериментальной группы/контрольной группы, или к обоим.