noun-modifying (irregular)
open-label; unblinded
Used in clinical research to describe trials or studies where both researchers and participants know which treatment is being administered. Contrasts with 盲検 (blinded).
This study was conducted as an open-label trial.
Bias is more likely to occur in an unblinded design.
Compound of 非 (non-) and 盲検 (blinding), a technical term formed from clinical trial methodology terminology.