SUPPQUAL datasets represent the non-standard variables in SDTM tabulation data. However, there is a lack of implementation metrics across the industry to understand the actual usage of SUPPQUAL datasets. In this webinar, Sergiy Sirichenko summarizes metrics from many studies and sponsors to produce an overall picture.

Our recent webinar  Confusing Validation Rules Explained generated lots of follow-up questions from you. We are addressing those questions in a series of posts. In this edition, we will clarify the meaning and purpose of the duplicate records validation rules, then answer some frequently asked questions about duplicate records.