Version Domain Sequence Variable Label Type Controlled Terminology or Format Role CDISC Notes Core
SDTMIG 3.3 TS 1 STUDYID Study Identifier Char Identifier Unique identifier for a study. Req
SDTMIG 3.3 TS 2 DOMAIN Domain Abbreviation Char TS Identifier Two-character abbreviation for the domain. Req
SDTMIG 3.3 TS 3 TSSEQ Sequence Number Num Identifier Sequence number given to ensure uniqueness within a dataset. Allows inclusion of multiple records for the same TSPARMCD. Req
SDTMIG 3.3 TS 4 TSGRPID Group ID Char Identifier Used to tie together a group of related records. Perm
SDTMIG 3.3 TS 5 TSPARMCD Trial Summary Parameter Short Name Char (TSPARMCD) Topic TSPARMCD (the companion to TSPARM) is limited to 8 characters and does not have special character restrictions. These values should be short for ease of use in programming, but it is not expected that TSPARMCD will need to serve as variable names. Examples: "AGEMIN", "AGEMAX". Req
SDTMIG 3.3 TS 6 TSPARM Trial Summary Parameter Char (TSPARM) Synonym Qualifier Term for the Trial Summary Parameter. The value in TSPARM cannot be longer than 40 characters. Examples: "Planned Minimum Age of Subjects", "Planned Maximum Age of Subjects". Req
SDTMIG 3.3 TS 7 TSVAL Parameter Value Char Result Qualifier Value of TSPARM. Example: "ASTHMA" when TSPARM value is "Trial Indication". TSVAL can only be null when TSVALNF is populated. Text over 200 characters can be added to additional columns TSVAL1-TSVALn. See Assumption 8. Exp
SDTMIG 3.3 TS 8 TSVALNF Parameter Null Flavor Char ISO 21090 NullFlavor enumeration Result Qualifier Null flavor for the value of TSPARM, to be populated if and only if TSVAL is null. Perm
SDTMIG 3.3 TS 9 TSVALCD Parameter Value Code Char Result Qualifier This is the code of the term in TSVAL. For example, "6CW7F3G59X" is the code for Gabapentin; "C49488" is the code for Y. The length of this variable can be longer than 8 to accommodate the length of the external terminology. Exp
SDTMIG 3.3 TS 10 TSVCDREF Name of the Reference Terminology Char Result Qualifier The name of the Reference Terminology from which TSVALCD is taken. For example; CDISC, SNOMED, ISO 8601. Exp
SDTMIG 3.3 TS 11 TSVCDVER Version of the Reference Terminology Char Result Qualifier The version number of the Reference Terminology, if applicable. Exp