Retrospective Study
Copyright ©The Author(s) 2023.
World J Gastrointest Surg. Jun 27, 2023; 15(6): 1138-1148
Published online Jun 27, 2023. doi: 10.4240/wjgs.v15.i6.1138
Table 2 Small intestine bacteria overgrowth distribution between polyp & non-polyp groups
SIBO (+)
Overall (N = 382)
Polyps (n = 169)
Non-polyps (n = 213)
P value
By methane245 (64)120 (71)125 (59)0.014a
By hydrogen 90 min119 (31)70 (41)49 (23)0.000a
By combined M and H 279 (73)136 (80)143 (67)0.004a