Research Article

The Influence of Smoking, Gender, and Family History on Colorectal Adenomas

Table 2

Self-reported smoking history among men and women with colonoscopy in the New Hampshire Colonoscopy Registry from 2004ā€“2006.

Smoking History
No Pack-Years ā‰¤ 15 Pack-Years > 15 Pack-Years

Men1135 (50)492 (21)658 (29)
Women1730 (56)751 (24)630 (20)