IL6 and psychotic disorder: After adjustments, higher IL-6 levels at age 9 were associated with increased risk of psychotic disorder (OR = 1.56; 95% C.I., 1.09–2.21 per SD increase in IL-6; OR=2.60; 95% C.I., 1.04-6.53 for the top compared with bottom third of IL-6) and depressive episode (OR = 1.14; 95% C.I., 0.99–1.32 per SD increase in IL-6; OR = 1.49; 95% C.I., 1.02–2.18 for the top compared with bottom third of IL-6).