0 |
None; all cancer treatment was coded in other treatment fields. Patient received no cancer treatment. Diagnosed at autopsy. |
1 |
Cancer treatment that cannot be assigned to specified treatment data items. |
2 |
Other-Experimental; this code is not defined. It may be used to record participation in institution-based clinical trials. |
3 |
Patient is involved in a double-blind clinical trial. Code the treatment actually administered when the double-blind trial code is broken. |
6 |
Other unproven; Cancer treatments administered by nonmedical personnel. |
7 |
Refusal; other treatment was not administered. Treatment listed in code 1, 2 or 3 was recommended by the patient's physician but was refused by the patient or the patient's family or guardian. The refusal was noted in the patient record. |
8 |
Recommended, unknown if administered; other treatment was recommended, but it is unknown whether it was administered. |
9 |
It is unknown whether other treatment was recommended or administered because it is not stated in the patient record. Death certificate only case. |
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