Table 2.

Composition of intestinal microbiota in AD group and non-AD group

Microorganisms (CFU/g)	AD group (n = 91)	Non-AD group (n = 30)
Escherichia coli (x108)	1.8 ± 0.4 (P = 0.013)	0.8 ± 0.32
Proteus spp. (x104)	0.83 ± 0.12 (P = 0.611)	0.89 ± 0.04
Klebsiella spp. (x104)	1.32 ± 0.3 (P = 0.038)	0.85 ± 0.06
Enterobacter spp. (x104)	1.12 ± 0.2 (P = 0.041)	0.83 ± 0.12
Hafnia alveii (x104)	0.91 ± 0.02 (P = 0.311)	0.95 ± 0.03
Serratia species (x104)	0.90 ± 0.02 (P = 0.218)	0.92 ± 0.06
Providencia species (x104)	0.83 ± 0.03 (P = 0.183)	0.89 ± 0.05
Morganella morganii (x104)	0.84 ± 0.02 (P = 0.164)	0.88 ± 0.04
Kluyvera species (x104)	0.90 ± 0.02 (P = 0.913)	0.91 ± 0.07
Citrobacter species (x104)	0.78 ± 0.04 (P = 0.875)	0.95 ± 0.13
Pseudomonas species (x104)	0.92 ± 0.02 (P = 0.213)	0.96 ± 0.02
Clostridium species (x105)	0.85 ± 0.05 (P = 0.098)	0.94 ± 0.03
Bacteroides species (x109)	2.31 ± 0.08 (P = 0.036)	0.94 ± 0.04
Bifidobacterium species (x108)	0.75 ± 0.08 (P = 0.038)	0.93 ± 0.06
Lactobacillus species (x105)	0.82 ± 0.05 (P = 0.021)	0.90 ± 0.07
Enterococcus species (x105)	0.71 ± 0.02 (P = 0.042)	0.92 ± 0.03
Candida albicans (x103)	0.80 ± 0.08 (P = 0.930)	0.96 ± 0.02
Candida species (x103)	0.91 ± 0.04 (P = 0.221)	0.88 ± 0.08
Geotrichum species (x103)	0.89 ± 0.03 (P = 0.135)	0.90 ± 0.07