RT_REASON_CODE_SYSTEMS

Description: |
This table extracts the related multiple response item ERT-311.

Primary Key

Column Name | Ordinal Position |
--- | --- | ---
RT_SUMMARY_ID | 1 |
CONTACT_DATE_REAL | 2 |
GROUP_LINE | 3 |
VALUE_LINE | 4 |

Column Information

| Name | Type | Discontinued? |
--- | --- | --- | --- | ---
1 | RT_SUMMARY_ID | NUMERIC | No |
The unique identifier (.1 item) for the radiotherapy summary record.
2 | CONTACT_DATE_REAL | FLOAT | No |
A unique contact date in decimal format. The integer portion of the number indicates the date of contact. The digits after the decimal distinguish different contacts on the same date and are unique for each contact on that date. For example, .00 is the first/only contact, .01 is the second contact, etc.
3 | GROUP_LINE | INTEGER | No |
The line number for the information associated with this contact.
4 | VALUE_LINE | INTEGER | No |
The line number of one of the multiple values associated with a specific group of data within this contact.
5 | REASON_SYSTEM | VARCHAR | No |
Stores the system for the code in ERT 310 indicating why radiation therapy was prescribed or used.