Contains data elements about use of drugs not prescribed by a doctor in the participant/subject's lifetime. (Examples of CDEs included: Year of First Use; Last Year Used; Total Years Used; Frequency of Use; etc.)
Registration Status:
Qualified
Designations:
Designation:
Non-prescribed Drug Use Questionnaire
Tags:
Designations:
Definition:
Contains data elements about use of drugs not prescribed by a doctor in the participant/subject's lifetime. (Examples of CDEs included: Year of First Use; Last Year Used; Total Years Used; Frequency of Use; etc.)