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Fig. 3 | BMC Psychiatry

Fig. 3

From: Carbon monoxide (CO) correlates with symptom severity, autoimmunity, and responses to probiotics treatment in a cohort of children with autism spectrum disorder (ASD): a post-hoc analysis of a randomized controlled trial

Fig. 3

Correlations between SpCO, ASD socio-behavioral severity, and autoantibody titers at baseline and post-intervention with either probiotics (blue) or placebo (red). Shown correlations are based on Kendall’s correlation using a significance cutoff of α = 0.05. a SRS Total T-scores are positively correlated with SpCO for all subjects at baseline. b The absolute change in SpCO between weeks-0 and -16 is positively correlated with anti-lysoganglioside GM1 log-titers in those receiving the probiotic treatment

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