Character indicator for the first occurrence of the system organ class within the subject
Example derivation: Sort the data in the required order and flag the first treatment-emergent record for each body system for each subject.
AOCCSIFL
1st Max Sev./Int. Occur Within SOC Flag
Char
Y
Perm
Character indicator for the first occurrence of the maximum severity/intensity within the subject and system organ class
Example derivation: Sort the data in the required order and flag the first treatment-emergent record for maximum severity within body system for each subject.