The Influence of Smoking, Gender, and Family History on Colorectal Adenomas
Table 3
(a) Comparison of adenoma occurrence among men and women in a colorectal screening population in relation to smoking history.
Men (N, column%)
Women (N, column %)
Adenoma Status
No Pack-Years
15 Pack-Years
15 Pack-Years
No Pack-Years
15 Pack-Years
15 Pack-Years
None
969 (85)
402 (82)
514 (78)
1,570 (91)
693 (92)
541 (86)
One or more
166 (15)
90 (18)
143 (22)
160 (9)
58 (8)
89 (14)
(b) Comparison of adenomas among a colorectal screening population with and without a family history of colorectal cancer or polyps, in relation to smoking status.