What it holds
Age at the time of the study, as a number plus a unit: 045Y, 018M, 003W, 010D.
In migrations and validation
Often kept in research datasets instead of birth date because it carries less identifying information. Under Safe Harbor, ages over 89 must be aggregated into a single 90-or-older category.
Related tags
- Patient's Birth Date (0010,0030): PatientBirthDate, DA
More patient tags
- Patient's Name (0010,0010)
- Patient ID (0010,0020)
- Issuer of Patient ID (0010,0021)
- Other Patient IDs Sequence (0010,1002)
Tag, keyword, VR and VM per the DICOM standard, PS3.6 data dictionary. Notes by DICOMATICS. Looking for another tag? Use the DICOM tag lookup.