Dessa är ordets definitions relaterade till double-blind. Klicka på valfritt ord för att gå till dess ords detaljsida. Eller, gå till definitionen av double-blind.
0 A double-blind study or trial, especially in medicine, is one in which two groups of people are studied, for example with one group taking a new drug and one group taking something else, but neither the people in the study nor the scientist or doctor knows which person is in which group.
1 used to describe a test of a new product, especially a medicine, in which one group of people is given the new product, and another group is given something that contains none of the product. Neither those being tested nor those doing the testing know which group is which:
