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This item has been retired and is not recommended for use by any registration authority.

Definition

The start date of the initial course of non-surgical treatment for cancer.

Components

Data Element (this item)

Representation

This representation is based on the value domain for this data element, more information is available at " Date DDMMYYYY ".
Data Type Date/Time
Format DDMMYYYY
Maximum character length 8

Comments

Guide for use:

The start date of the treatment is recorded regardless of whether treatment is completed as intended or not. Treatment subsequent to a recurrence will not be recorded.

Collected for radiation therapy and systemic therapy.

Date of surgical treatment is collected as a separate item.

Origin:

Commission on Cancer, Standards of the Commission on Cancer Registry Operations and Data Standards (ROADS) Volume II (1998).

References

Related content

Relation Count
Input in Derivations 0
Output in Derivations 0
Inclusion in Data Set Specifications 5
Inclusion in Data Distributions 0
As a numerator in an Indicator 0
As a denominator in an Indicator 0
As a disaggregation in an Indicator 0