Table 2 Key species contributing to gut microbiota between groups.

From: Gut microbiota analysis in children with autism spectrum disorder and their family members

Species

p-values (corrected)

Effect size

ASD

mean (SD)

HC-c

mean (SD)

HC-f

mean (SD)

HC-m

mean (SD)

Alistipes onderdonkii

0.034

0.139

1.273 (1.447)

0.486 (0.793)

0.207 (0.338)

0.684 (1.02)

Bacteroides fragilis

0.002

0.219

2.127 (2.294)

1.123 (1.895)

0.046 (0.094)

0.543 (1.172)

Bacteroides massiliensis

0.011

0.176

0.505 (1.841)

0.028 (0.053)

4.431 (5.466)

1.466 (3.587)

Bacteroides nordii

0.01

0.178

0.023 (0.039)

0.011 (0.015)

0.001 (0.002)

0 (0)

Bifidobacterium breve

0.006

0.194

0.124 (0.281)

4.706 (8.822)

0.013 (0.041)

0.025 (0.046)

Bifidobacterium longum

0.004

0.201

6.646 (10.87)

12.04 (12.931)

1.286 (2.033)

1.43 (2.063)

Bifidobacterium pseudocatenulatum

0.011

0.177

4.189 (5.921)

4.962 (5.422)

0.388 (0.572)

1.341 (1.989)

Blautia producta

0.044

0.131

0.029 (0.061)

0.002 (0.006)

0 (0)

0.001 (0.003)

Butyricicoccus pullicaecorum

0.004

0.201

0 (0)

0.012 (0.019)

0 (0)

0 (0)

Clostridiales bacterium 1_7_47FAA

0.036

0.137

0.035 (0.054)

0.005 (0.008)

0 (0)

0.012 (0.031)

Clostridium bartlettii

0.013

0.169

0.123 (0.143)

0.156 (0.181)

0.012 (0.019)

0.046 (0.119)

Clostridium citroniae

0.037

0.136

0.026 (0.041)

0.008 (0.009)

0.003 (0.005)

0.007 (0.015)

Clostridium symbiosum

0.022

0.153

0.301 (0.566)

0.078 (0.145)

0.001 (0.002)

0.006 (0.013)

Dorea longicatena

0.025

0.149

0.222 (0.283)

0.164 (0.117)

1.117 (1.334)

1.441 (1.951)

Erysipelotrichaceae bacterium 2_2_44A

0.039

0.134

0.008 (0.012)

0.013 (0.023)

0 (0)

0.003 (0.008)

Lachnospiraceae bacterium 5_1_57FAA

0.001

0.234

0.024 (0.033)

0.002 (0.007)

0.001 (0.004)

0.001 (0.005)

Veillonella parvula

0.002

0.216

0.057 (0.064)

0.241 (0.361)

0.009 (0.021)

0.028 (0.051)

  1. ASD, autism spectrum disorder; HC-c, control siblings; HC-f, control fathers; HC-m, control mothers; Bold numbers indicate that the species abundance in that group is the highest.
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