- Arrows indicate whether the strains are increased (⇑), reported as no significant difference (⇒), or decreased (⇓) in (1) count (light grey), (2) percentage of the total microbiota (dark grey), and (3) variety (black); single arrow denoting p < 0.05, double arrows denoting p < 0.01
- HC = healthy controls; SIB = sibling without ASD; Autistic Disorder = Severe; Pervasive Developmental Disorder, not otherwise specified (PDD-NOS) = Mild
- aDescribed in text without definitive p-values
- bV1V2 datasets are statistically significant, but not V1V3
- cV1V3 datasets are statistically significant, but not V1V2