scan	type of screening year (incident, prevalent,no)
aggressive	tumor growth scenario/MIS/no screening
Cancer	cancer type
cfdna	incidence found by cfdna screening
soc	incidence found by usual care
total_cancer	total incidence of this cancer
proportion_cfdna	proportion incidence of all incidence found by cfdna
proportion_soc	proportion incidence of all incidence found by soc
proportion_total	proportion incidence of all cancer incidence