Guide to SDTM Tabulations Data - PhUSE

ZS Survival Follow-Up. Observation class: Findings. Subjects who discontinue the study are followed every three months for survival. ZS is used to record the status of these subjects as Alive, Yes or No (Y/N). PharmaCo STDY1234 Guide to SDTM Tabulations Data PDF created 4/20/12 Page 2 of 4 ................
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