Retrospective Study
Copyright ©The Author(s) 2017.
World J Gastrointest Endosc. Apr 16, 2017; 9(4): 177-182
Published online Apr 16, 2017. doi: 10.4253/wjge.v9.i4.177
Table 1 Patient characteristics by type of sedation
Moderate sedation, n (%)Propofol sedation, n (%)P value
Total1730 (66.4)874 (33.6)
Gender0.16
Female1133 (67.4)548 (32.6)
Male597 (64.7)326 (35.3)
Race< 0.0001
Non-Hispanic White1190 (66.2)607 (33.8)
African American166 (55.7)132 (44.3)
Hispanic186 (65.5)98 (34.5)
Asian172 (83.9)33 (16.1)
Unknown16 (80.0)4 (20.0)
BMI< 0.0001
< 25617 (81.8)137 (18.2)
25-30645 (76.0)204 (24.0)
> 30451 (45.8)533 (54.2)
Missing17 (100)0 (0)
Mean age (SD)55.4 (5.3)56.7 (5.9)< 0.0001
Adenoma0.01
No1017 (58.8)469 (53.7)
Yes713 (41.2)405 (46.3)
Mean insertion time, min (SD)8.2 (6.5)6.9 (4.7)< 0.0001
Mean scope withdrawal time, min (SD)12.8 (6.3)12.6 (6.6)0.75
Advanced adenoma detection rate (SD)134 (7.8)95 (10.4)0.065
Sessile serrated adenoma detection rate (SD)106 (6.1)54 (5.9)0.52