Table 4 Microbiota profile found significantly different in ADHD

1

Aarts et al. [12]

Phylum:

↑: Actinobacteria

Order:

↓: Clostridiales

Family:

↑: Rikenellaceae, Porphyromonadaceae

Genus:

↑: Bifidobacterium, Eggerthella

2

Jiang et al. [9]

Family:

↑: Peptostreptococcaceae^a, Moraxellaceae^b, Xanthomonadaceae^b, Peptococcaceae^b

↓: Alcaligenaceae^a

Genus:

↓: Faecalibacterium^a, Dialister^a, Lachnoclostridium^c, Sutterella^b

3

Prehn-Kristensen et al. [14]

Family:

↑: Neisseria, Bacteroidaceae

Genus:

↑: Neisseria

↓: Prevotella

OTU level:

↑: Bacteroides OTU_7, Bacteroides OTU_577

4

Wang et al. [10]

Phylum:

↑: Fusobacteria

Genus:

↑: Fusobacterium

Species:

↑: Bacteroides uniformis, Bacteroides ovatus, Sutterella stercoricanis

↓: Bacteroides coprocola

5

Wan et al. [11]

Genus:

↑: Odoribacter^d, Enterococcus^b

↓: Faecalibacterium^d, Veillonellaceae^d

Species:

↑: Bacteroides caccae^d, Odoribacter splanchnicus^d, Paraprevotella xylaniphila^d, Veillonella parvula^d, Roseburia intestinalis^d, Odoribacteraceae^b, Enterococcaceae^b

↓: Faecalibacterium prausnitzii^d, Lachnospiraceae bacterium^d, Ruminococcus gnavus^d, Ruminococcaceae^b

6

Szopinska-Tokov et al. [13]

Genus:

↑: Clostridiales_g__, Family_XII_AD3011_group, Ruminiclostridium_9, Ruminococcaceae_NK4A214_group, Ruminococcaceae_UCG_003, Ruminococcaceae_UCG_004, Ruminococcaceae_UCG_005, Ruminococcaceae_g_uncultured, Ruminococcus_2, Dialister^e

↓: Haemophilus, Phascolarctobacterium^e