Supplementary Figure 8: Clustering adverse events as a function of drug exposures to suggest candidate protective agents of lithium toxicity.

Comparative analysis of differential AE rates across patients on lithium, arbs, and lithium + arbs shows that the observed reporting rate of neurological AEs is lower than the expected rate in patients on a combination of lithium and arbs (Ω < 0, FDR Benjamini and Hochberg, p < 0.001).