Randomized Clinical Trial
Copyright ©The Author(s) 2018.
World J Clin Cases. Nov 6, 2018; 6(13): 641-649
Published online Nov 6, 2018. doi: 10.12998/wjcc.v6.i13.641
Table 4 Comparison between ulcerative colitis patients and controls regarding presence of Helicobacter pylori as detected by Giemsa and immunohistochemical staining
Detection of H. pylori
Giemsa stainImmunohistochemical stain

Ulcerative colitisControl groupUlcerative colitisControl group
12/30 (40%)4/30 (13.3%)17/30 (56.6%)6/30 (20%)
P = 0.04aP = 0.007a