Preferred Label : Observer Blind Study;
NCIt related terms : OBSERVER BLIND;
Alternative definition : CDISC: A study in which the study personnel who measure, record, or assess the subject
do not know which intervention the subject is receiving or, in the context of observational
studies, do not know the external factors to which a subject has been exposed.; ICH: A study in which the study personnel who measure, record, or assess the participant
do not know which intervention the participant is receiving or, in the context of
observational studies, do not know the external factors to which a participant has
been exposed.;
NCI Metathesaurus CUI : CL1792320;
Codes from synonyms : ICH M11-Trial Blind Schema;
Origin ID : C187674;
UMLS CUI : C5707283;
Semantic type(s)
- concept_is_in_subset
