This page lists specific source data elements and provides information on their representation in the UMLS Metathesaurus.
The NANDA-I data format had signficant changes, and UMLS source processing was adjusted accordingly.
New ATNS:File Name | Description |
---|---|
NANDA_ALLDATA_EXCEL_English_updated-20180108.xlsx | Data file |
The following is a list of fields in the NANDA-I source file:
Field | Representation |
---|---|
Domain Id | MRCONSO.CODE for atoms where TTY = HT |
Domain Label | MRCONSO.STR MRCONSO.TTY = HT |
Domain Definition | MRDEF.DEF |
Class Id | MRSCONSO.CODE for atoms where TTY = HC |
Class Label | MRCONSO.STR MRCONSO.TTY = HC |
Class Definition | MRDEF.DEF |
Diagnosis Code | MRCONSO.CODE for atoms where TTY = PT |
Diagnosis Focus | Not processed; for internal use only |
Diagnosis Label | MRCONSO.STR MRCONSO.TTY = PT |
Year Established | MRSAT.ATN = DATE_CREATED |
Years Revised | MRSAT.ATN = DATE_LAST_MODIFIED |
LOE | MRSAT.ATN = LOE; Level of Effort; for clarity, the ATV includes the numeric value of the LOE as well as an expanded explanation |
Diagnosis Definition | MRDEF.DEF |
Literature | Not processed; for internal use only |
Footnote | MRSAT.ATN = SOS |
Category | Used to create relationship between Diagnosis (PT) and Phrase (RT) atoms |
Subcategory | MRSAT.ATN = SUBCATEGORY; attached to RUI of relationship between PT and RT |
Phrase Code | MRCONSO.CODE for atoms where TTY = RT |
Phrase | MRCONSO.STR MRCONSO.TTY = RT |