Item # Length Source of Standard Year Implemented Version Implemented Year Retired Version Retired Column #
3030 1 AJCC 2003 10 1446 - 1446

NAACCR XML: Tumor.derivedAjccFlag

Alternate Names
   AJCC Conversion Flag
Description
Flag to indicate whether the derived AJCC stage was derived from CS or EOD codes.
Codes
blank Not derived
1 AJCC fields derived from Collaborative Stage
2 AJCC fields derived from EOD (prior to 2004)