Fig. 1: Study design.
From: Metabolic features of treatment-refractory major depressive disorder with suicidal ideation
Plasma metabolomic analysis was performed in a cohort of N = 47 males with treatment-refractory major depressive disorder and suicidal ideation (trMDD-SI), and 46 healthy control males, and N = 52 females with trMDD-SI and 47 healthy control females.
