Case Control Study
Copyright ©The Author(s) 2017.
World J Gastrointest Endosc. Sep 16, 2017; 9(9): 464-470
Published online Sep 16, 2017. doi: 10.4253/wjge.v9.i9.464
Table 2 Endoscopic features of each polyp groups
SPS n = 40Number/meanAdenoma n = 40Number/meanSSA n = 40Number/meanP value for comparison between groups
Patients with concurrent adenoma0.49
Yes17 (42)21 (52)
No23 (58)19 (48)
Total Number of Polyps131.43.40.001
Patients with a polyp > 15 mm
Yes30 (75)3 (7.5)21 (52)0.04
No10 (25)37 (92.5)19 (48)
Size of largest polyp (mm)177.813.50.014