This dataset covers all patients informed they do not have cancer, or patients who started their first definitive treatment. Dataset provides context to cancer performance measures included in the NHS activity and performance release, and contains measures about the suspected cancer pathway. Data is received monthly from DHCW, it undergoes a quarterly refresh, at DHCW where the data is complete refreshed for the quarter . The sscpclockstop_dt changes are in the quarter (8,9,10 of 2022).