Table 1.

Demographics vs absence (No) and presence (Yes) of secondary lesions

Descriptor	Total	No	Yes
Descriptor	n = 65	n = 35	n = 30
Sex
Male	37	21	16
Female	28	14	14
Race
African American	28	14	14
Caucasian	27	13	14
Other	10	8	2
Smoking history
Yes	42	12	11
No	23	23	19
Age^a (range)
<60 years (44–59)	25	18	7
≥60 years (60–85)	40	17	23
Polyp location
Distal	24	15	9
Proximal	38	18	20
Mixed	3	2	1
Polyp size^b
<5 mm	32	11	22
6–9 mm	24	18	6
Mixed	9	6	2

↵a There was a significantly older patient population in the group with secondary lesions (P = .019).
↵b There were significantly more smaller polyps in the group with secondary lesions (P = .002).