Conduct (a test or experiment) in such a way that it is no longer blind.
（测试，实验）在可视情况下进行，掌握充分信息情况下进行
this lets the subject know that he's been taking beta-carotene, which unblinds the study
safety data may come from unblinded, uncontrolled studies
Example sentencesExamples
That is correct, and we have not unblinded the study.
Study personnel were unblinded to subject assignment.
Stage 2 followed randomized patients from 25 to 33 months; in this stage, parents were unblinded.
Aspirin, in a dosage of 125 mg daily, reduced active-infection days by nearly 50 percent in a small, unblinded pilot study.
Some of the patients in the control group who did not achieve resolution of the wart following the placebo injection were unblinded and given Candida antigen injections.
Definition of unblind in US English:
unblind
verbˌənˈblīnd
[with object]
Conduct (a test or experiment) in such a way that it is not blind.
（测试，实验）在可视情况下进行，掌握充分信息情况下进行
this lets the subject know that he's been taking beta-carotene, which unblinds the study
safety data may come from unblinded, uncontrolled studies
Example sentencesExamples
Stage 2 followed randomized patients from 25 to 33 months; in this stage, parents were unblinded.
Study personnel were unblinded to subject assignment.
That is correct, and we have not unblinded the study.
Aspirin, in a dosage of 125 mg daily, reduced active-infection days by nearly 50 percent in a small, unblinded pilot study.
Some of the patients in the control group who did not achieve resolution of the wart following the placebo injection were unblinded and given Candida antigen injections.