1. A research study in which both the participants and the researchers know which treatment or intervention each participant is receiving, as opposed to a blinded study where this information is hidden
The unblinded study allowed participants to know whether they were receiving the experimental drug or the placebo.
O estudo não-cego permitiu que os participantes soubessem se estavam recebendo o medicamento experimental ou o placebo.
2. In medical research, a study design where there is no masking of treatment assignment, potentially increasing bias
Critics argued that the unblinded study design compromised the validity of the results.
Os críticos argumentaram que o desenho do estudo não-cego comprometeu a validade dos resultados.