Where used:
| Data Set | Cancer Outcomes and Services Data Set - Core | references in description DATE FIRST SEEN |
| Data Set | HIV and AIDS Reporting Data Set | references in description DATE FIRST SEEN |
| Data Set | National Cancer Waiting Times Monitoring Data Set | references in description DATE FIRST SEEN |
| Attribute | DELAY REASON COMMENT | references in description DATE FIRST SEEN |
| Attribute | DELAY REASON INDICATOR | references in description DATE FIRST SEEN |
| Attribute | DELAY REASON REFERRAL TO FIRST SEEN FOR CANCER OR BREAST SYMPTOMS | references in description DATE FIRST SEEN |
| Attribute | DELAY REASON TO TREATMENT FOR CANCER | references in description DATE FIRST SEEN |
| Attribute | TREATMENT START DATE FOR CANCER | references in description DATE FIRST SEEN |
| Data Element | DATE FIRST SEEN | references in description DATE FIRST SEEN |
| Data Element | DATE FIRST SEEN (CANCER SPECIALIST) | references in description DATE FIRST SEEN |
| Data Element | DELAY REASON COMMENT (FIRST SEEN) | references in description DATE FIRST SEEN |
| Data Element | WAITING TIME ADJUSTMENT (FIRST SEEN) | references in description DATE FIRST SEEN |
| Supporting Information | Cancer Referral To Treatment Period | references in description DATE FIRST SEEN |
| Supporting Information | National Cancer Waiting Times Monitoring Data Set Overview | references in description DATE FIRST SEEN |