Age at Diagnosis

IDENTIFIERS

CCR ID	NAACCR ID
E1032	230

DESCRIPTION

Age at Diagnosis is the system-generated age of the patient at diagnosis (in number of years) determined by calculating the difference between Date of Birth and Date of Diagnosis. Since Date of Birth is captured at the patient level and Date of Diagnosis is captured at the tumor level, different ages may be generated for each of a patient’s tumors.

LEVELS

Tumors

LENGTH

ALLOWABLE VALUES

000	Less than 1 year old; diagnosed in utero
001	1 year old, but less than 2 years
002 … 120	2 to 120 years old (show actual age in completed years) Note: Right justify and zero fill. Thus, age 2 is 002. Age 15 is 015 and so forth.
999	Unknown age at diagnosis
	Note: Right justify and zero fill codes.

SOURCE

Computer generate from Date of Birth and Date of Diagnosis (see Also, see CS Version Derived.

UPDATE

Recalculate when either Date of Birthor Date of Diagnosis is changed.

CONSOLIDATED DATA EXTRACT

Yes, generate upon extract if appropriate for the recipient according to the specification in Appendix #6

INTERFIELD EDITS

IF309 Marital Status at DX, Age at Dx

IF312 Age, Primary Site, Morph ICDO3--Adult

IF313 Age, Primary Site, Morph ICDO3--Pediatric

IF367 Primary Site, AJCC M - Ed 7, ICDO3 (CER)

IF368 Primary Site, AJCC N - Ed 7, ICDO3 (CER)

IF369 Primary Site, AJCC T - Ed 7, ICDO3 (CER)

IF1134: Primary Site, AJCC T-Ed 7, ICDO3

IF1135: Primary Site, AJCC N - Ed 7, ICDO3

IF1136: Primary Site, AJCC M - Ed 7, ICDO3

IF1161: Primary Site, M 2016 – Ed 7

IF1162: Primary Site, N 2016 – Ed 7

IF1163: Primary Site, Stage Group 2016 – Ed 7

IF1164: Primary Site, T 2016 – Ed 7, ICDO3

IF1165: Primary Site, TNM Clin Stage Valid A – Ed 7 (COC)

IF1166: Primary Site, TNM Clin Stage Valid B – Ed 7 (COC)

IF1167: Primary Site, TNM Path Stage Valid A – Ed 7 (COC)

IF1168: Primary Site, TNM Path Stage Valid B – Ed 7 (COC)

IF1176: TNM Clin N, Digestive, Assess Nodes SSF (COC)

IF1185: TNM Clin T, Clin Size, Site Spec – Ed 7 (SEER)

IF1187: TNM Groups Not Stageable - Insitu (COC)

IF1192: TNM N, Size Nodes, Site Spec – Ed 7 (COC)

IF1203: TNM Path N, RNP, Site Spec – Ed 7, ICDO3 (COC)

IF1209: TNM Path T, Depth, Melanoma – Ed 7, ICDO3 (COC)

IF1210: TNM Path T, Primary Site, Surgery – Ed 7 (COC)

IF1211: TNM Path T, Path Size, Site Spec – Ed 7 (SEER)

IF1218: TNM T, Clin and Path Stage, Behavior 2 (COC)

IF1223: TNM T, N, M, In Situ (COC)

IF1231: TNM T, Size, Site Spec – Ed 7, ICDO3 (COC)

IF1242: TNM Groups Beh 3 with Insitu 88 (COC)

IF1245: TNM Clin T,N,M,In Situ (COC)

HISTORICAL CHANGES

7/2001	Changed interfield edits involving HIST-TYPE and HIST-BEHAVIOR to reference HIST-TYPE-3 and HIST-BEHAVIOR-3 and changed histology type ranges checked to match SEER Edit IF15 for ICDO-3.
11/2002	Interfield edit 3) had a typo so changed 348 to 384. Interfield edit 4) range changed from 340 to 339 (now matches SEER IF15).
03/2003	In the CCR central system (EUREKA), this field is generated when necessary and is not stored in the database. The Allowable values edit (#48) was removed.
08/2006	Description updated with Volume Two text. Updated Extract information.
2010	2010 Data Changes: CCR names (Birth Date; Date DX) changed to match NAACCR names. Changed Allowable Values to match NAACCRv12. Added diagnosed in utero to allowable value 000.
8/2011	IF #367, 368 and 369 added for 2011 as part of the CER project.