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. 2015 Feb 14;34(5):1039–1044. doi: 10.1007/s10096-015-2312-2

Table 2.

Prevalence of Blastocystis sp. for ulcerative colitis (UC) patients and healthy controls

UC patients, n = 45 Healthy controls, n = 123 p-Value
Positive for Blastocystis sp., n (%) 6 (13) 40 (33) 0.014*
Male, n (%) 2 (33) 23 (58) 0.38**
Proctitis, n (%) 1 (2)
Left-sided colitis, n (%) 4 (9)
Pancolitis, n (%) 1 (2)

*Chi-square test

**Fisher’s exact probability test