IL6 and insomnia measurement: We observed an association of upregulated IL-6 signaling with suicidality even after conservative FDR and Bonferroni corrections (estimate [SE], 0.035 [0.010]; FDR plus Bonferroni P = .01) (eFigure 2 in the Supplement), but there were no associations with MD, insomnia, or other depressive symptoms.