Alpha diversity and MD-index from sigmoid mucosa in moderate-severe
UC/IBD-U. 4A: Chao1 diversity in Mayo 2-3 disease. Data represent
comparison of Chao1 diversity according to daily diarrhea, (diarrhea [n=18], no
diarrhea [n=11], p=0.03). Mean observations after rarefaction at 8500 sequences.
4B: MD-index in moderate-severe UC/IBD-U reporting daily
diarrhea, (diarrhea [n=18], no diarrhea [n=11], p=0.03).