As shown in Figure 1, the Community richness in CRP patients with hematochezia (Mean of Chao1 = 1065; Mean of ACE = 1738) as compared with CRP patients without hematochezia (Mean of Chao1 = 943.0; Mean of ACE = 1,488) was not statistically different (p > 0.1). This evidence concerns the gene CRP and Hematochezia.