Fig. 3: Correlation between various ferroptosis and OS markers with the negative symptoms (N) sub-scores in the SCZ group.

a Acyl-CoA synthetase long-chain family member 4 (ACSL4) levels vs N sub scores, b ferritin (FE) levels vs N sub scores, c malondialdehyde (MDA) levels vs N sub scores, d glutathione peroxidase 4 (GPX4) levels vs N sub scores, e glutathione (GSH) levels vs N sub scores, f transferrin (TF) levels vs N sub scores, and g sirtuin 1 (SIRT1) levels vs N sub scores. *Pā<ā0.05; **Pā<ā0.01; ***Pā<ā0.001.