Table 1
Slattery (odds ratio)
Risk groupOffice of National Statistics* and Scottish ISD†Houlston (lifetime risk of dying from CRC)‡St John (odds ratio)Fuchs (relative risk)(m: male)(f: female)
*Office of National Statistics. Series MB1 no 23 table 3. † . ‡Derived from data collected in 1970. §Affected relative aged <50 years.
General population∼5%1:50N/AN/AN/AN/A
Any family historyN/A1:171.81.722.15 (m)2.43 (f)
One affected relative <45 yearsN/A1:103.7N/A3.61 (m)§7.18 (f)
Two affected relativesN/A1:65.72.759.24 (m)5.00 (f)