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An Entity of Type : owl:Class, within Data Space : linked.opendata.cz associated with source document(s)

AttributesValues
rdf:type
rdfs:label
  • Stratum Group
rdfs:subClassOf
Semantic_Type
  • Group
Preferred_Name
  • Stratum Group
UMLS_CUI
  • C2985610
Contributing_Source
  • BRIDG
ALT_DEFINITION
  • A designation used to segregate study subjects into collections in order to balance the study for analysis. The stratum group is made up of a combination of stratification criterion answers, which ultimately is used to assign study subjects to arms on a study. EXAMPLE(S): A given study may want to require even distribution of gender and age so stratum groups may be defined as: males under 18, males 18 and over, females under 18, and females 18 and over.BRIDG
FULL_SYN
  • Stratum GroupPTNCI
  • StratumGroupPTBRIDG
DEFINITION
  • A designation used to segregate study subjects into collections in order to balance the study for analysis. The stratum group is made up of a combination of stratification criterion answers, which ultimately is used to assign study subjects to arms on a study.NCI
code
  • C93397
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