BMI	body mass index
CBC	complete blood count
CIRS	compensatory immune-regulatory reflex system
CRP	C-reactive protein
IDO	indoleamine-2,3-dioxygenase
IL	interleukin
IRS	immune-inflammatory response system
MLR	monocyte-to-lymphocyte ratio
MDD	major depressive disorder
NAR	neutrophil-to-albumin ratio
NLR	neutrophil-to-lymphocyte ratio
PLR	platelet-to-lymphocyte ratio
SA	suicide attempt
SI	suicidal ideation
SII	systemic immune-inflammation index
TNF-α	tumor necrosis factor alpha