"Variable
Name ",Variable Label ,Type ,Description
STUDYID ,Study Identifier ,Char ,Unique identifier for a study.
DOMAIN ,Domain Abbreviation ,Char ,"Two-character abbreviation for the domain, which must be TE."
ETCD ,Element Code ,Char ,"ETCD (the companion to ELEMENT) 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 ETCD will need
to serve as a variable name."
ELEMENT ,Description of Element ,Char ,The name of the Element.
TESTRL ,Rule for Start of Element ,Char ,Expresses the rule for beginning the Element.
TEENRL ,Rule for End of Element ,Char ,"Expresses the rule for ending the Element. Either TEENRL or TEDUR
must be present for each Element."
TEDUR ,"Planned Duration of
Element",Char ,"Planned Duration of Element in ISO 8601 format. Used when the rule
for ending the Element is applied after a fixed duration."
