Where used:
| Attribute | ACTIVITY GROUP TYPE | references in description Active Monitoring |
| Attribute | CANCER TREATMENT MODALITY | references in description Active Monitoring |
| Attribute | PLANNED CANCER TREATMENT TYPE | references in description Active Monitoring |
| Attribute | REFERRAL TO TREATMENT PERIOD END DATE | references in description Active Monitoring |
| Attribute | REFERRAL TO TREATMENT PERIOD START DATE | references in description Active Monitoring |
| Attribute | REFERRAL TO TREATMENT PERIOD STATUS | references in description Active Monitoring |
| Data Element | DECISION TO TREAT DATE (ACTIVE MONITORING) | references in description Active Monitoring |
| Data Element | START DATE (ACTIVE MONITORING) | references in description Active Monitoring |
| Supporting Information | Active Monitoring | references in description Active Monitoring |
| Supporting Information | Cancer Referral To Treatment Period | references in description Active Monitoring |
| Supporting Information | Referral To Treatment Clock Stop Administrative Event | references in description Active Monitoring |
| Supporting Information | Referral To Treatment Summary Patient Tracking List Data Set Overview | references in description Active Monitoring |