Table 1.

10-year risk of colorectal cancer (CRC), CRC mortality, and all-cause mortality by randomization arm and treatment received

Randomization arm	Received treatment	N	CRC cases, N (%)	Cases of CRC mortality, N (%)	Cases of all-cause mortality, N (%)
Aged 50–54 years
No screeninga	No screening	37,131	297 (0.8)	78 (0.2)	2245 (6.0)
Screening	No screening	2811	18 (0.6)	7 (0.3)	260 (9.2)
	Screening	4109	19 (0.5)	5 (0.1)	141 (3.4)
Aged 55–64 years
No screeninga	No screening	41,089	593 (1.4)	180 (0.4)	4209 (10.2)
Screening	No screening	4806	74 (1.5)	34 (0.7)	779 (16.2)
	Screening	8846	97 (1.1)	17 (0.2)	592 (6.7)

^aScreening was not available for individuals in the no-screening randomization arm