NI |
No Information Available |
C53269 |
NCI Thesaurus |
Information regarding the subject is unknown or inaccessible at this time. |
OT |
Other |
C17649 |
NCI Thesaurus |
Different than the one(s) previously specified or mentioned. |
P |
Principal |
C25628 |
NCI Thesaurus |
First or foremost in importance. |
S |
Secondary |
C25667 |
NCI Thesaurus |
Derived as a result of a primary condition; not direct or immediate; of second rank or importance or value. |
UN |
Unknown |
C17998 |
NCI Thesaurus |
Not known, not observed, not recorded, or refused. |