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. Author manuscript; available in PMC: 2019 Feb 6.
Published in final edited form as: Gastrointest Endosc. 2013 Jul 9;78(6):902–909. doi: 10.1016/j.gie.2013.06.004

TABLE 1.

Patient demographics and procedure indications

All patients (n = 1675) At least 1 SSA (n = 129) No SSA (n = 1546) P value
Age, median (IQR), y 60.9 (54.0–68.6) 58.0 (51.7–68.2) 61.0 (54.2–68.6) .26
Female, no. (%) 719 (42.9) 67 (51.9) 652 (42.2) .03
Indication, no. (%)
 Surveillance 694 (41.4) 47 (36.4) 647 (41.9) .23
 CRC screening 740 (44.2) 62 (48.1) 678 (43.9) .36
 Bleeding and/or anemia 178 (10.6) 15 (11.6) 163 (10.5) .70
 Change in bowel habits 102 (6.1) 6 (4.7) 96 (6.2) .48
 Abdominal pain 59 (3.5) 8 (6.2) 51 (3.3) .09
 Miscellaneous 57 (3.4) 5 (3.9) 52 (3.4) .76

SSA, Sessile serrated adenoma; IQR, interquartile range; CRC, colorectal cancer.