Value | Code Name | Code | Code System | Code Description |
---|---|---|---|---|
S | Secondary | C25667 | NCI Thesaurus | Derived as a result of a primary condition; not direct or immediate; of second rank or importance or value. |
NI | No Information Available | C53269 | NCI Thesaurus | Information regarding the subject is unknown or inaccessible at this time. |
P | Principal | C25628 | NCI Thesaurus | First or foremost in importance. |