Missing Value Reason
Cancer Terms -> Properties or Attributes -> Qualifier -> General Modifier -> Missing Value Reason
Missing Value Reason Definition
A specific reason explaining why a meaningful value is not available. A meaningful value answers the question posed by a Data Element Concept. In contrast, a Missing Value Reason answers the implicit question "Why is there no 'meaningful' value?", when there is none.Missing Value Reason Synonyms
Missing Value Reason, MISSING VALUE REASON, MVRTerms in Missing Value Reason category
Cannot Be AssessedDoes Not Know
Indeterminate
Limited Or No Information
No Code Available
No Information Available
No Known Device Problem
No Known Impact or Consequence To Patient
Not Applicable
Not Ascertained
Not Asked
Not Done
Not Identified
Not Obtained
Not Used
Response Declined
Source Data Not Available
Unspecified
Value Meaning Not Provided