Date Updated

IDENTIFIERS

CCR ID	NAACCR ID
None	None. Eureka Data Item

This date is written internally to Eureka. Therefore, it is not in the Exchange record (Volume II, Appendix A and does not have a CCR-ID nor a NAACCR ID.

DESCRIPTION

Date and time that tumor/patient/admission were last changed.

LEVELS

Patients, Tumors, Admissions

LENGTH

8

ALLOWABLE VALUES

A valid, complete date in YYYYMMDD.

UPDATE

Automatically update when a data item is changed so that the date of the most recent change is on the file.

CONSOLIDATED DATA EXTRACT

No

INTERFIELD EDITS

None

HISTORICAL CHANGES

2/06	Data item created and value generated from latest date in the tumor/patient/admission detail audit log on 10/03/05.
2010	2010 Data Item Changes:  Revised Allowable Values and Source information to match NAACCRv12 date scheme.
2011	Length changed from Date/time to Length 8.
7/8/11	General Date Editing Rules and Range Checking updated for additional clarity. However, the intent of the date rules remain the same as the 2010 update.