Table 2.

Overview of screening strategies for comparison.

No.	Abbreviation	Screening strategy description
0	No screening	No CRC screening in lifetime
1	mCOL50/fFIT55 + COL55 (current strategy as comparator)	Men: 2 colonoscopies at age 50 and 60 years;
		Women: annual FIT for age 50–54 years followed by 2 colonoscopies at 55 and 65 years
2	FIT1y45 + COL10y50	Annual FIT for age 45–49 years followed by 2 colonoscopies at 50 and 60 years
3	FIT1y45 + COL10y50-3X	Annual FIT for age 45–49 years followed by 3 colonoscopies at 50, 60 and 70 years
4	FIT2y45	Biennial FIT for age 45–75 years
5	COL10y45-3X	3 colonoscopies at age 45, 55 and 65 years

COL, colonoscopy; FIT, fecal immunochemical test.