Description
Pair a recorded oncology outcome-event code with a validated calendar date.
Oncology records distinguish individual lesion measurements, missingness reasons, source coding, visit timing and assigned treatment-line labels. A signed axis change is not automatically a response category or stage. Clinical endpoints and regimen records require their verified definitions; local arithmetic and transcription do not determine diagnosis, outcome or treatment.
Pair a recorded oncology outcome-event code with a validated calendar date.
When to use this tool
Use Oncology Outcome Event Date Token when you already have participantId, recordedEventCode, eventDate and need to pair a recorded oncology outcome-event code with a validated calendar date.
How to use the tool and how it works
- Enter participantId, recordedEventCode, eventDate. Use the units and conventions below.
- Run the tool. Correct any format, range, or cross-field input error before interpreting the output.
- Read token. Use the output convention below.
Require participantId/eventCode nonempty and a real UTC YYYY-MM-DD eventDate; encode [participantId,recordedEventCode,eventDate] as JSON text.1
| Input field | Meaning and units | Accepted input |
|---|---|---|
| participantId | Participant Id | Required. Text; minimum UTF-16 length 1; maximum UTF-16 length 8192. |
| recordedEventCode | Recorded Event Code | Required. Text; minimum UTF-16 length 1; maximum UTF-16 length 8192. |
| eventDate | Event Date | Required. Text; maximum UTF-16 length 8192. Real proleptic Gregorian YYYY-MM-DD; four-digit years 0000-9999 accepted. |
| Output field | Interpretation | Returned shape |
|---|---|---|
| token | Token | Required. Text; maximum UTF-16 length 8192. |
{
"input": {
"participantId": "P17",
"recordedEventCode": "EVENT-A",
"eventDate": "2026-11-01"
},
"output": {
"token": "[\"P17\",\"EVENT-A\",\"2026-11-01\"]"
}
}Limitations and assumptions
- A valid date and token do not establish an actual event, survival endpoint, diagnosis or causal outcome.
- Inputs must satisfy both the field types and the cross-field conditions above. Invalid input causes an error; a successful false flag or documented placeholder is a different result.
Alternative or Complementary methods
Use the complete source-defined lesion, registry and outcome criteria with verified records for an assessment. Keep missingness reasons, measurement axes and assigned treatment-line wording explicit; a single signed dimension change or event-date token does not establish response or stage.
References
Similar or alternative tools
- Oncology Questionnaire Recall Period
Label a questionnaire's supplied recall days and assessment date.
- Lesion Target Status Label
Label a lesion's recorded target status and its source.