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Defined Criterion Group Composition Relationship
Definition 1
A relationship between a criterion group and an activity, observation result or other criterion group that is a component of the group, i.e. a relationship between a logical set of parenthesis and one of the items inside the parentheses, where the criterion group and its components are both part of a global library of activities. (NCI Thesaurus)
Definition 2
A relationship between a criterion group and an activity, observation result or other criterion group that is a component of the group, i.e. a relationship between a logical set of parenthesis and one of the items inside the parentheses, where the criterion group and its components are both part of a global library of activities. EXAMPLE(S): A battery of tests may be composed of multiple routine labs that are always ordered together as a group. A glucose tolerance test which is comprised of administering glucose and taking multiple timed blood samples which are then tested for glucose. NOTE(S): This class helps represent an AND relationship between siblings in the same criterion group. (NCI Thesaurus/BRIDG)