C71479Level 3
Variance Reason
**Semantic type:** Idea or Concept
**Definition:** A cause of a difference between what is expected and what actually occurs, or a cause of an activity that varies from a norm or standard.
**Synonyms:** - Reason for Variance - varianceReason
GET
/api/v1/systems/nci_thesaurus/nodes/C71479Hierarchy Explorer
Cross-system equivalences0
No cross-system equivalences mapped for this node.