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randomized trial

ударения
клин.иссл. рандомизированное испытание (igisheva)
мед. исследование методом случайной выборки; рандомизированное исследование
 Английский тезаурус
randomized trial
мед. A type of clinical trial in which participants are assigned by chance randomized to treatment and control groups, or among various treatment groups. Randomization produces groups that are similar overall in terms of general characteristics, such as age or gender, and other factors that might affect the disease or condition being studied. Having groups that are as similar as possible at the start of a clinical trial allows researchers to conclude with a certain level of confidence whether one treatment is better than another at the end of the trial. см. также clinical trial, control arm
randomized trial
: 22 фразы в 10 тематиках
Биогеография1
Здравоохранение2
Клинические исследования1
Макаров1
Математика1
Медицина11
Общая лексика1
ООН Организация Объединённых Наций1
Фармакология1
Экономика2