Accrual Data Elements table with CDUS-Accepted values for Complete trials
| Accrual Data Element Name | Mandatory=M; Optional=O Conditional = C | Definition | CDUS Accepted Values | Comments/Conditions |
| Study Identifier | M | Unique identifier assigned to the study | CTEP Identifier | -- |
| Study Subject Identifier | M | Unique identifier (numeric or alphanumeric) assigned to subjects in a study | Any numeric or alphanumeric value assigned to a study subject | -- |
| ZIP Code | C | String of characters used to identify the five-digit Zone Improvement Plan (ZIP) code that represents the geographic segment that is a subunit of the ZIP code, assigned by the U.S. Postal Service to a geographic location to facilitate mail delivery. | 5 digit numeric ZIP code | Mandatory if U.S. |
| Country of Residence | C | Name of a country from which a person or their biological family had previous residence or past ancestors. | 2-letter ISO Country Codes | Mandatory if not U.S. |
| Patient’s Date of Birth | M | The month and year on which the person was born | YYYYMM | Year and Month are mandatory |
| Gender of a Person | M | Text designations that identify gender. Gender is described as the assemblage of properties that distinguish people on the basis of their societal roles |
| Identification of gender is based upon self-report and may come from a form, questionnaire, interview, etc. |
| Ethnicity | M | Text for reporting information about ethnicity based on the Office of Management and Budget (OMB) categories |
| -- |
| Payment Method | O | Term for an entity, organization, government, corporation, health plan sponsor, or any other financial agent who pays a healthcare provider for the healthcare service rendered to a person or reimburses the cost of the healthcare service |
| -- |
| Subject Registration Date | M | Date the subject was registered to the study | YYYYMMDD | -- |
| Registering Group Code | O | Unique CTEP Group code assigned to the group that originally registered the patient for the study | -- | -- |
| Study Site Identifier | M | Unique identifier (PO ID) assigned to the institution accruing the patient to the study | CTEP Site ID | -- |
| Subject Disease Code | M | Code that identifies a disease |
| Disease code is mandatory for all trials except those managed by DCP PIO. Cancer specific ICD-9-CM disease codes in the range 140 to 239. Information about these disease codes is available at http://www.icd9data.com 
|
| Race | M | Text for reporting information about race based on the Office of Management and Budget (OMB) categories |
| -- |
| Change Code | O | Additions or changes since the last report | -- | -- |
