Where used:
| Data Set | Cancer Registration Data Set | references in description WAITING TIME ADJUSTMENT REASON (FIRST SEEN) |
| Data Set | National Cancer Data Set | references in description WAITING TIME ADJUSTMENT REASON (FIRST SEEN) |
| Data Set | National Cancer Waiting Times Monitoring Data Set | references in description WAITING TIME ADJUSTMENT REASON (FIRST SEEN) |
| Data Element | WAITING TIME ADJUSTMENT REASON (FIRST SEEN) | references in description WAITING TIME ADJUSTMENT REASON (FIRST SEEN) |